crucial dialog reloading bug fixed for good(hardest bug had a single line of code fix)

Cargo.toml

@@ -5,7 +5,7 @@ resolver = "2"
 [workspace.package]
 # TODO: idk how to do the name, fix later
 # name = "Multieko2"
-version = "0.3.5"
+version = "0.3.13"
 edition = "2021"
 license = "GPL-3.0-or-later"
 authors = ["Filip Priečinský <filippriec@gmail.com>"]

README.md

@@ -1,5 +1,7 @@
 # Hey
 
+This is only work in progress, until release 1.0.0 this is for development use cases only.
+
 I run development like this:
 
 Server:
@@ -12,3 +14,12 @@ Client:
 cargo watch -x 'run --package client -- client'
 ```
 
+Client with tracing:
+```
+ENABLE_TRACING=1 RUST_LOG=client=debug cargo watch -x 'run --package client -- client'
+```
+
+Client with debug that cant be traced
+```
+cargo run --package client --features ui-debug -- client
+```

client/Cargo.toml

@@ -5,6 +5,7 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
+anyhow = "1.0.98"
 async-trait = "0.1.88"
 common = { path = "../common" }
 
@@ -13,11 +14,19 @@ dirs = "6.0.0"
 dotenvy = "0.15.7"
 lazy_static = "1.5.0"
 prost = "0.13.5"
-ratatui = "0.29.0"
-serde = { version = "1.0.218", features = ["derive"] }
-tokio = { version = "1.43.0", features = ["full", "macros"] }
+ratatui = { version = "0.29.0", features = ["crossterm"] }
+serde = { version = "1.0.219", features = ["derive"] }
+serde_json = "1.0.140"
+time = "0.3.41"
+tokio = { version = "1.44.2", features = ["full", "macros"] }
 toml = "0.8.20"
-tonic = "0.12.3"
+tonic = "0.13.0"
 tracing = "0.1.41"
+tracing-subscriber = "0.3.19"
+tui-textarea = { version = "0.7.0", features = ["crossterm", "ratatui", "search"] }
 unicode-segmentation = "1.12.0"
 unicode-width = "0.2.0"
+
+[features]
+default = []
+ui-debug = []

client/config.toml

@@ -2,6 +2,9 @@
 [keybindings]
 
 enter_command_mode = [":", "ctrl+;"]
+next_buffer = ["ctrl+l"]
+previous_buffer = ["ctrl+h"] 
+close_buffer = ["ctrl+k"]
 
 [keybindings.general]
 move_up = ["k", "Up"]
@@ -10,8 +13,10 @@ next_option = ["l", "Right"]
 previous_option = ["h", "Left"]
 select = ["Enter"]
 toggle_sidebar = ["ctrl+t"]
+toggle_buffer_list = ["ctrl+b"]
 next_field = ["Tab"]
 prev_field = ["Shift+Tab"]
+exit_table_scroll = ["esc"]
 
 [keybindings.common]
 save = ["ctrl+s"]
@@ -24,6 +29,7 @@ save_and_quit = ["ctrl+shift+s"]
 move_up = ["Up"]
 move_down = ["Down"]
 toggle_sidebar = ["ctrl+t"]
+toggle_buffer_list = ["ctrl+b"]
 
 # MODE SPECIFIC
 # READ ONLY MODE
@@ -45,19 +51,28 @@ move_line_start = ["0"]
 move_line_end = ["$"]
 move_first_line = ["gg"]
 move_last_line = ["x"]
+enter_highlight_mode = ["v"]
+enter_highlight_mode_linewise = ["ctrl+v"]
+
+[keybindings.highlight]
+exit_highlight_mode = ["esc"]
+enter_highlight_mode_linewise = ["ctrl+v"]
 
 [keybindings.edit]
-exit_edit_mode = ["esc","ctrl+e"]
+# BIG CHANGES NOW EXIT HANDLES EITHER IF THOSE
+# exit_edit_mode = ["esc","ctrl+e"]
+# exit_suggestion_mode = ["esc"]
+# select_suggestion = ["enter"]
+# next_field = ["enter"]
+enter_decider = ["enter"]
+prev_field = ["shift+enter"]
+exit = ["esc", "ctrl+e"]
 delete_char_forward = ["delete"]
 delete_char_backward = ["backspace"]
-next_field = ["enter"]
-prev_field = ["shift+enter"]
 move_left = ["left"]
 move_right = ["right"]
 suggestion_down = ["ctrl+n", "tab"]
 suggestion_up = ["ctrl+p", "shift+tab"]
-select_suggestion = ["enter"]
-exit_suggestion_mode = ["esc"]
 
 [keybindings.command]
 exit_command_mode = ["ctrl+g", "esc"]
@@ -68,6 +83,10 @@ quit = ["q"]
 force_quit = ["q!"]
 save_and_quit = ["wq"]
 revert = ["r"]
+find_file_palette_toggle = ["ff"]
+
+[editor]
+keybinding_mode = "vim"  # Options: "default", "vim", "emacs"
 
 [colors]
 theme = "dark" 

client/src/components/admin.rs

@@ -1,4 +1,10 @@
 // src/components/admin.rs
 pub mod admin_panel;
+pub mod admin_panel_admin;
+pub mod add_table;
+pub mod add_logic;
 
 pub use admin_panel::*;
+pub use admin_panel_admin::*;
+pub use add_table::*;
+pub use add_logic::*;

client/src/components/admin/add_logic.rs

@@ -0,0 +1,313 @@
+// src/components/admin/add_logic.rs
+use crate::config::colors::themes::Theme;
+use crate::state::app::highlight::HighlightState;
+use crate::state::app::state::AppState;
+use crate::state::pages::add_logic::{AddLogicFocus, AddLogicState};
+use crate::state::pages::canvas_state::CanvasState;
+use ratatui::{
+    layout::{Alignment, Constraint, Direction, Layout, Rect},
+    style::{Modifier, Style},
+    text::{Line, Span},
+    widgets::{Block, BorderType, Borders, Paragraph},
+    Frame,
+};
+use crate::components::handlers::canvas::render_canvas;
+use crate::components::common::{dialog, autocomplete}; // Added autocomplete
+use crate::config::binds::config::EditorKeybindingMode;
+
+pub fn render_add_logic(
+    f: &mut Frame,
+    area: Rect,
+    theme: &Theme,
+    app_state: &AppState,
+    add_logic_state: &mut AddLogicState,
+    is_edit_mode: bool,
+    highlight_state: &HighlightState,
+) {
+    let main_block = Block::default()
+        .title(" Add New Logic Script ")
+        .title_alignment(Alignment::Center)
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded)
+        .border_style(Style::default().fg(theme.border))
+        .style(Style::default().bg(theme.bg));
+    let inner_area = main_block.inner(area);
+    f.render_widget(main_block, area);
+
+    // Handle full-screen script editing
+    if add_logic_state.current_focus == AddLogicFocus::InsideScriptContent {
+        let mut editor_ref = add_logic_state.script_content_editor.borrow_mut();
+        let border_style_color = if is_edit_mode { theme.highlight } else { theme.secondary };
+        let border_style = Style::default().fg(border_style_color);
+
+        editor_ref.set_cursor_line_style(Style::default());
+        editor_ref.set_cursor_style(Style::default().add_modifier(Modifier::REVERSED));
+
+        let script_title_hint = match add_logic_state.editor_keybinding_mode {
+            EditorKeybindingMode::Vim => {
+                let vim_mode_status = crate::components::common::text_editor::TextEditor::get_vim_mode_status(&add_logic_state.vim_state);
+                format!("Script {}", vim_mode_status)
+            }
+            EditorKeybindingMode::Emacs | EditorKeybindingMode::Default => {
+                if is_edit_mode {
+                    "Script (Editing)".to_string()
+                } else {
+                    "Script".to_string()
+                }
+            }
+        };
+
+        editor_ref.set_block(
+            Block::default()
+                .title(Span::styled(script_title_hint, Style::default().fg(theme.fg)))
+                .title_alignment(Alignment::Center)
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(border_style),
+        );
+        f.render_widget(&*editor_ref, inner_area);
+
+        // Drop the editor borrow before accessing autocomplete state
+        drop(editor_ref);
+
+        // === SCRIPT EDITOR AUTOCOMPLETE RENDERING ===
+        if add_logic_state.script_editor_autocomplete_active && !add_logic_state.script_editor_suggestions.is_empty() {
+            // Get the current cursor position from textarea
+            let current_cursor = {
+                let editor_borrow = add_logic_state.script_content_editor.borrow();
+                editor_borrow.cursor() // Returns (row, col) as (usize, usize)
+            };
+            
+            let (cursor_line, cursor_col) = current_cursor;
+            
+            // Account for TextArea's block borders (1 for each side)
+            let block_offset_x = 1;
+            let block_offset_y = 1;
+            
+            // Position autocomplete at current cursor position
+            // Add 1 to column to position dropdown right after the cursor
+            let autocomplete_x = cursor_col + 1;
+            let autocomplete_y = cursor_line;
+            
+            let input_rect = Rect {
+                x: (inner_area.x + block_offset_x + autocomplete_x as u16).min(inner_area.right().saturating_sub(20)),
+                y: (inner_area.y + block_offset_y + autocomplete_y as u16).min(inner_area.bottom().saturating_sub(5)),
+                width: 1, // Minimum width for positioning
+                height: 1,
+            };
+
+            // Render autocomplete dropdown
+            autocomplete::render_autocomplete_dropdown(
+                f,
+                input_rect,
+                f.area(), // Full frame area for clamping
+                theme,
+                &add_logic_state.script_editor_suggestions,
+                add_logic_state.script_editor_selected_suggestion_index,
+            );
+        }
+
+        return; // Exit early for fullscreen mode
+    }
+
+    // Regular layout with preview
+    let main_chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([
+            Constraint::Length(3),  // Top info
+            Constraint::Length(9),  // Canvas for 3 inputs (each 1 line + 1 padding = 2 lines * 3 + 2 border = 8, +1 for good measure)
+            Constraint::Min(5),     // Script preview
+            Constraint::Length(3),  // Buttons
+        ])
+        .split(inner_area);
+
+    let top_info_area = main_chunks[0];
+    let canvas_area = main_chunks[1];
+    let script_content_area = main_chunks[2];
+    let buttons_area = main_chunks[3];
+
+    // Top info
+    let profile_text = Paragraph::new(vec![
+        Line::from(Span::styled(
+            format!("Profile: {}", add_logic_state.profile_name),
+            Style::default().fg(theme.fg),
+        )),
+        Line::from(Span::styled(
+            format!(
+                "Table: {}",
+                add_logic_state
+                    .selected_table_name
+                    .clone()
+                    .unwrap_or_else(|| add_logic_state.selected_table_id
+                        .map(|id| format!("ID {}", id))
+                        .unwrap_or_else(|| "Global (Not Selected)".to_string()))
+            ),
+            Style::default().fg(theme.fg),
+        )),
+    ])
+    .block(
+        Block::default()
+            .borders(Borders::BOTTOM)
+            .border_style(Style::default().fg(theme.secondary)),
+    );
+    f.render_widget(profile_text, top_info_area);
+
+    // Canvas
+    let focus_on_canvas_inputs = matches!(
+        add_logic_state.current_focus,
+        AddLogicFocus::InputLogicName
+            | AddLogicFocus::InputTargetColumn
+            | AddLogicFocus::InputDescription
+    );
+    // Call render_canvas and get the active_field_rect
+    let active_field_rect = render_canvas(
+        f,
+        canvas_area,
+        add_logic_state, // Pass the whole state as it impl CanvasState
+        &add_logic_state.fields(),
+        &add_logic_state.current_field(),
+        &add_logic_state.inputs(),
+        theme,
+        is_edit_mode && focus_on_canvas_inputs, // is_edit_mode for canvas fields
+        highlight_state,
+    );
+
+    // --- Render Autocomplete for Target Column ---
+    // `is_edit_mode` here refers to the general edit mode of the EventHandler
+    if is_edit_mode && add_logic_state.current_field() == 1 { // Target Column field
+        if let Some(suggestions) = add_logic_state.get_suggestions() { // Uses CanvasState impl
+            let selected = add_logic_state.get_selected_suggestion_index();
+            if !suggestions.is_empty() { // Only render if there are suggestions to show
+                if let Some(input_rect) = active_field_rect {
+                    autocomplete::render_autocomplete_dropdown(
+                        f,
+                        input_rect,
+                        f.area(), // Full frame area for clamping
+                        theme,
+                        suggestions,
+                        selected,
+                    );
+                }
+            }
+        }
+    }
+
+    // Script content preview
+    {
+        let mut editor_ref = add_logic_state.script_content_editor.borrow_mut();
+        editor_ref.set_cursor_line_style(Style::default());
+
+        let is_script_preview_focused = add_logic_state.current_focus == AddLogicFocus::ScriptContentPreview;
+
+        if is_script_preview_focused {
+            editor_ref.set_cursor_style(Style::default().add_modifier(Modifier::REVERSED));
+        } else {
+            let underscore_cursor_style = Style::default()
+                .add_modifier(Modifier::UNDERLINED)
+                .fg(theme.secondary);
+            editor_ref.set_cursor_style(underscore_cursor_style);
+        }
+
+        let border_style_color = if is_script_preview_focused {
+            theme.highlight
+        } else {
+            theme.secondary
+        };
+
+        let title_text = "Script Preview"; // Title doesn't need to change based on focus here
+
+        let title_style = if is_script_preview_focused {
+            Style::default().fg(theme.highlight).add_modifier(Modifier::BOLD)
+        } else {
+            Style::default().fg(theme.fg)
+        };
+
+        editor_ref.set_block(
+            Block::default()
+                .title(Span::styled(title_text, title_style))
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(Style::default().fg(border_style_color)),
+        );
+        f.render_widget(&*editor_ref, script_content_area);
+    }
+
+    // Buttons
+    let get_button_style = |button_focus: AddLogicFocus, current_focus_state: AddLogicFocus| {
+        let is_focused = current_focus_state == button_focus;
+        let base_style = Style::default().fg(if is_focused {
+            theme.highlight
+        } else {
+            theme.secondary
+        });
+        if is_focused {
+            base_style.add_modifier(Modifier::BOLD)
+        } else {
+            base_style
+        }
+    };
+
+    let get_button_border_style = |is_focused: bool, current_theme: &Theme| {
+        if is_focused {
+            Style::default().fg(current_theme.highlight)
+        } else {
+            Style::default().fg(current_theme.secondary)
+        }
+    };
+
+    let button_chunks = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([
+            Constraint::Percentage(50),
+            Constraint::Percentage(50),
+        ])
+        .split(buttons_area);
+
+    let save_button = Paragraph::new(" Save Logic ")
+        .style(get_button_style(
+            AddLogicFocus::SaveButton,
+            add_logic_state.current_focus,
+        ))
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(get_button_border_style(
+                    add_logic_state.current_focus == AddLogicFocus::SaveButton,
+                    theme,
+                )),
+        );
+    f.render_widget(save_button, button_chunks[0]);
+
+    let cancel_button = Paragraph::new(" Cancel ")
+        .style(get_button_style(
+            AddLogicFocus::CancelButton,
+            add_logic_state.current_focus,
+        ))
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(get_button_border_style(
+                    add_logic_state.current_focus == AddLogicFocus::CancelButton,
+                    theme,
+                )),
+        );
+    f.render_widget(cancel_button, button_chunks[1]);
+
+    // Dialog
+    if app_state.ui.dialog.dialog_show {
+        dialog::render_dialog(
+            f,
+            f.area(),
+            theme,
+            &app_state.ui.dialog.dialog_title,
+            &app_state.ui.dialog.dialog_message,
+            &app_state.ui.dialog.dialog_buttons,
+            app_state.ui.dialog.dialog_active_button_index,
+            app_state.ui.dialog.is_loading,
+        );
+    }
+}

client/src/components/admin/add_table.rs

@@ -0,0 +1,572 @@
+// src/components/admin/add_table.rs
+use crate::config::colors::themes::Theme;
+use crate::state::app::highlight::HighlightState;
+use crate::state::app::state::AppState;
+use crate::state::pages::add_table::{AddTableFocus, AddTableState};
+use crate::state::pages::canvas_state::CanvasState;
+// use crate::state::pages::add_table::{ColumnDefinition, LinkDefinition}; // Not directly used here
+use ratatui::{
+    layout::{Alignment, Constraint, Direction, Layout, Rect},
+    style::{Modifier, Style},
+    text::{Line, Span},
+    widgets::{Block, BorderType, Borders, Cell, Paragraph, Row, Table},
+    Frame,
+};
+use crate::components::handlers::canvas::render_canvas;
+use crate::components::common::dialog;
+
+/// Renders the Add New Table page layout, structuring the display of table information,
+/// input fields, and action buttons. Adapts layout based on terminal width.
+pub fn render_add_table(
+    f: &mut Frame,
+    area: Rect,
+    theme: &Theme,
+    app_state: &AppState, // Currently unused, might be needed later
+    add_table_state: &mut AddTableState,
+    is_edit_mode: bool, // Determines if canvas inputs are in edit mode
+    highlight_state: &HighlightState, // For text highlighting in canvas
+) {
+    // --- Configuration ---
+    // Threshold width to switch between wide and narrow layouts
+    const NARROW_LAYOUT_THRESHOLD: u16 = 120; // Adjust this value as needed
+
+    // --- State Checks ---
+    let focus_on_canvas_inputs = matches!(
+        add_table_state.current_focus,
+        AddTableFocus::InputTableName
+            | AddTableFocus::InputColumnName
+            | AddTableFocus::InputColumnType
+    );
+
+    // --- Main Page Block ---
+    let main_block = Block::default()
+        .title(" Add New Table ")
+        .title_alignment(Alignment::Center)
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded)
+        .border_style(Style::default().fg(theme.border))
+        .style(Style::default().bg(theme.bg));
+    let inner_area = main_block.inner(area);
+    f.render_widget(main_block, area);
+
+    // --- Fullscreen Columns Table Check (Narrow Screens Only) ---
+    if area.width < NARROW_LAYOUT_THRESHOLD && add_table_state.current_focus == AddTableFocus::InsideColumnsTable {
+        // Render ONLY the columns table taking the full inner area
+        let columns_border_style = Style::default().fg(theme.highlight); // Always highlighted when fullscreen
+        let column_rows: Vec<Row<'_>> = add_table_state
+            .columns
+            .iter()
+            .map(|col_def| {
+                Row::new(vec![
+                    Cell::from(if col_def.selected { "[*]" } else { "[ ]" }),
+                    Cell::from(col_def.name.clone()),
+                    Cell::from(col_def.data_type.clone()),
+                ])
+                .style(Style::default().fg(theme.fg))
+            })
+            .collect();
+        let header_cells = ["Sel", "Name", "Type"]
+            .iter()
+            .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+        let header = Row::new(header_cells).height(1).bottom_margin(1);
+        let columns_table = Table::new(column_rows, [Constraint::Length(5), Constraint::Percentage(50), Constraint::Percentage(50)])
+            .header(header)
+            .block(
+                Block::default()
+                    .title(Span::styled(" Columns (Fullscreen) ", theme.fg)) // Indicate fullscreen
+                    .title_alignment(Alignment::Center)
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Rounded)
+                    .border_style(columns_border_style),
+            )
+            .row_highlight_style(
+                Style::default()
+                .add_modifier(Modifier::REVERSED)
+                .fg(theme.highlight),
+            )
+            .highlight_symbol(" > "); // Use the inside symbol
+        f.render_stateful_widget(columns_table, inner_area, &mut add_table_state.column_table_state);
+        return; // IMPORTANT: Stop rendering here for fullscreen mode
+    }
+
+    // --- Fullscreen Indexes Table Check ---
+    if add_table_state.current_focus == AddTableFocus::InsideIndexesTable { // Remove width check
+        // Render ONLY the indexes table taking the full inner area
+        let indexes_border_style = Style::default().fg(theme.highlight); // Always highlighted when fullscreen
+        let index_rows: Vec<Row<'_>> = add_table_state
+            .indexes
+            .iter()
+            .map(|index_def| {
+                Row::new(vec![
+                    Cell::from(if index_def.selected { "[*]" } else { "[ ]" }),
+                    Cell::from(index_def.name.clone()),
+                ])
+                .style(Style::default().fg(theme.fg))
+            })
+            .collect();
+        let index_header_cells = ["Sel", "Column Name"]
+            .iter()
+            .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+        let index_header = Row::new(index_header_cells).height(1).bottom_margin(1);
+        let indexes_table = Table::new(index_rows, [Constraint::Length(5), Constraint::Percentage(95)])
+            .header(index_header)
+            .block(
+                Block::default()
+                    .title(Span::styled(" Indexes (Fullscreen) ", theme.fg)) // Indicate fullscreen
+                    .title_alignment(Alignment::Center)
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Rounded)
+                    .border_style(indexes_border_style),
+            )
+            .row_highlight_style(Style::default().add_modifier(Modifier::REVERSED).fg(theme.highlight))
+            .highlight_symbol(" > "); // Use the inside symbol
+        f.render_stateful_widget(indexes_table, inner_area, &mut add_table_state.index_table_state);
+        return; // IMPORTANT: Stop rendering here for fullscreen mode
+    }
+
+    // --- Fullscreen Links Table Check ---
+    if add_table_state.current_focus == AddTableFocus::InsideLinksTable {
+        // Render ONLY the links table taking the full inner area
+        let links_border_style = Style::default().fg(theme.highlight); // Always highlighted when fullscreen
+        let link_rows: Vec<Row<'_>> = add_table_state
+            .links
+            .iter()
+            .map(|link_def| {
+                Row::new(vec![
+                    Cell::from(if link_def.selected { "[*]" } else { "[ ]" }), // Selection first
+                    Cell::from(link_def.linked_table_name.clone()), // Table name second
+                ])
+                .style(Style::default().fg(theme.fg))
+            })
+            .collect();
+        let link_header_cells = ["Sel", "Available Table"]
+
+            .iter()
+            .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+        let link_header = Row::new(link_header_cells).height(1).bottom_margin(1);
+        let links_table = Table::new(link_rows, [Constraint::Length(5), Constraint::Percentage(95)])
+            .header(link_header)
+            .block(
+                Block::default()
+                    .title(Span::styled(" Links (Fullscreen) ", theme.fg)) // Indicate fullscreen
+                    .title_alignment(Alignment::Center)
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Rounded)
+                    .border_style(links_border_style),
+            )
+            .row_highlight_style(Style::default().add_modifier(Modifier::REVERSED).fg(theme.highlight))
+            .highlight_symbol(" > "); // Use the inside symbol
+        f.render_stateful_widget(links_table, inner_area, &mut add_table_state.link_table_state);
+        return; // IMPORTANT: Stop rendering here for fullscreen mode
+    }
+
+    // --- Area Variable Declarations ---
+    let top_info_area: Rect;
+    let columns_area: Rect;
+    let canvas_area: Rect;
+    let add_button_area: Rect;
+    let indexes_area: Rect;
+    let links_area: Rect;
+    let bottom_buttons_area: Rect;
+
+    // --- Layout Decision ---
+    if area.width >= NARROW_LAYOUT_THRESHOLD {
+        // --- WIDE Layout (Based on first screenshot) ---
+        let main_chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .constraints([
+                Constraint::Length(3), // Top Info (Profile/Table Name) - Increased to 3 lines
+                Constraint::Min(10),   // Middle Area (Columns | Right Pane)
+                Constraint::Length(3), // Bottom Buttons
+            ])
+            .split(inner_area);
+
+        top_info_area = main_chunks[0];
+        let middle_area = main_chunks[1];
+        bottom_buttons_area = main_chunks[2];
+
+        // Split Middle Horizontally
+        let middle_chunks = Layout::default()
+            .direction(Direction::Horizontal)
+            .constraints([
+                Constraint::Percentage(50), // Left: Columns Table
+                Constraint::Percentage(50), // Right: Inputs etc.
+            ])
+            .split(middle_area);
+
+        columns_area = middle_chunks[0];
+        let right_pane_area = middle_chunks[1];
+
+        // Split Right Pane Vertically
+        let right_pane_chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .constraints([
+                Constraint::Length(5), // Input Canvas Area
+                Constraint::Length(3), // Add Button Area
+                Constraint::Min(5),    // Indexes & Links Area
+            ])
+            .split(right_pane_area);
+
+        canvas_area = right_pane_chunks[0];
+        add_button_area = right_pane_chunks[1];
+        let indexes_links_area = right_pane_chunks[2];
+
+        // Split Indexes/Links Horizontally
+        let indexes_links_chunks = Layout::default()
+            .direction(Direction::Horizontal)
+            .constraints([
+                Constraint::Percentage(50), // Indexes Table
+                Constraint::Percentage(50), // Links Table
+            ])
+            .split(indexes_links_area);
+        indexes_area = indexes_links_chunks[0];
+        links_area = indexes_links_chunks[1];
+
+        // --- Top Info Rendering (Wide - 2 lines) ---
+        let profile_text = Paragraph::new(vec![
+            Line::from(Span::styled(
+                format!("Profile: {}", add_table_state.profile_name),
+                theme.fg,
+            )),
+            Line::from(Span::styled(
+                format!("Table name: {}", add_table_state.table_name),
+                theme.fg,
+            )),
+        ])
+        .block(
+            Block::default()
+                .borders(Borders::BOTTOM)
+                .border_style(Style::default().fg(theme.secondary)),
+        );
+        f.render_widget(profile_text, top_info_area);
+    } else {
+        // --- NARROW Layout (Based on second screenshot) ---
+        let main_chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .constraints([
+                Constraint::Length(1), // Top: Profile & Table Name (Single Row)
+                Constraint::Length(5), // Column Definition Input Canvas Area
+                Constraint::Length(3), // Add Button Area
+                Constraint::Min(5),    // Columns Table Area
+                Constraint::Min(5),    // Indexes & Links Area
+                Constraint::Length(3), // Bottom: Save/Cancel Buttons
+            ])
+            .split(inner_area);
+
+        top_info_area = main_chunks[0];
+        canvas_area = main_chunks[1];
+        add_button_area = main_chunks[2];
+        columns_area = main_chunks[3];
+        let indexes_links_area = main_chunks[4];
+        bottom_buttons_area = main_chunks[5];
+
+        // Split Indexes/Links Horizontally
+        let indexes_links_chunks = Layout::default()
+            .direction(Direction::Horizontal)
+            .constraints([
+                Constraint::Percentage(50), // Indexes Table
+                Constraint::Percentage(50), // Links Table
+            ])
+            .split(indexes_links_area);
+        indexes_area = indexes_links_chunks[0];
+        links_area = indexes_links_chunks[1];
+
+        // --- Top Info Rendering (Narrow - 1 line) ---
+        let top_info_chunks = Layout::default()
+            .direction(Direction::Horizontal)
+            .constraints([
+                Constraint::Percentage(50),
+                Constraint::Percentage(50),
+            ])
+            .split(top_info_area);
+
+        let profile_text = Paragraph::new(Span::styled(
+            format!("Profile: {}", add_table_state.profile_name),
+            theme.fg,
+        ))
+        .alignment(Alignment::Left);
+        f.render_widget(profile_text, top_info_chunks[0]);
+
+        let table_name_text = Paragraph::new(Span::styled(
+            format!("Table: {}", add_table_state.table_name),
+            theme.fg,
+        ))
+        .alignment(Alignment::Left);
+        f.render_widget(table_name_text, top_info_chunks[1]);
+    }
+
+    // --- Common Widget Rendering (Uses calculated areas) ---
+
+    // --- Columns Table Rendering ---
+    let columns_focused = matches!(add_table_state.current_focus, AddTableFocus::ColumnsTable | AddTableFocus::InsideColumnsTable);
+    let columns_border_style = if columns_focused {
+        Style::default().fg(theme.highlight)
+    } else {
+        Style::default().fg(theme.secondary)
+    };
+    let column_rows: Vec<Row<'_>> = add_table_state
+        .columns
+        .iter()
+        .map(|col_def| {
+            Row::new(vec![
+                Cell::from(if col_def.selected { "[*]" } else { "[ ]" }),
+                Cell::from(col_def.name.clone()),
+                Cell::from(col_def.data_type.clone()),
+            ])
+            .style(Style::default().fg(theme.fg))
+        })
+        .collect();
+    let header_cells = ["Sel", "Name", "Type"]
+        .iter()
+        .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+    let header = Row::new(header_cells).height(1).bottom_margin(1);
+    let columns_table = Table::new(
+        column_rows,
+        [ // Define constraints for 3 columns: Sel, Name, Type
+            Constraint::Length(5),
+            Constraint::Percentage(60),
+            Constraint::Percentage(35),
+        ],
+    )
+    .header(header)
+    .block(
+        Block::default()
+            .title(Span::styled(" Columns ", theme.fg))
+            .title_alignment(Alignment::Center)
+            .borders(Borders::ALL)
+            .border_type(BorderType::Rounded)
+            .border_style(columns_border_style),
+    )
+    .row_highlight_style(
+        Style::default()
+            .add_modifier(Modifier::REVERSED)
+            .fg(theme.highlight),
+    )
+    .highlight_symbol(" > ");
+    f.render_stateful_widget(
+        columns_table,
+        columns_area,
+        &mut add_table_state.column_table_state,
+    );
+
+    // --- Canvas Rendering (Column Definition Input) ---
+    let _active_field_rect = render_canvas(
+        f,
+        canvas_area,
+        add_table_state,
+        &add_table_state.fields(),
+        &add_table_state.current_field(),
+        &add_table_state.inputs(),
+        theme,
+        is_edit_mode && focus_on_canvas_inputs,
+        highlight_state,
+    );
+
+    // --- Button Style Helpers ---
+    let get_button_style = |button_focus: AddTableFocus, current_focus| {
+        // Only handles text style (FG + Bold) now, no BG
+        let is_focused = current_focus == button_focus;
+        let base_style = Style::default().fg(if is_focused {
+            theme.highlight // Highlighted text color
+        } else {
+            theme.secondary // Normal text color
+        });
+        if is_focused {
+            base_style.add_modifier(Modifier::BOLD)
+        } else {
+            base_style
+        }
+    };
+    // Updated signature to accept bool and theme
+    let get_button_border_style = |is_focused: bool, theme: &Theme| {
+        if is_focused {
+            Style::default().fg(theme.highlight)
+        } else {
+            Style::default().fg(theme.secondary)
+        }
+    };
+
+    // --- Add Button Rendering ---
+    // Determine if the add button is focused
+    let is_add_button_focused = add_table_state.current_focus == AddTableFocus::AddColumnButton;
+
+    // Create the Add button Paragraph widget
+    let add_button = Paragraph::new(" Add ")
+        .style(get_button_style(AddTableFocus::AddColumnButton, add_table_state.current_focus)) // Use existing closure
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+            .borders(Borders::ALL)
+            .border_type(BorderType::Rounded)
+            .border_style(get_button_border_style(is_add_button_focused, theme)), // Pass bool and theme
+        );
+
+    // Render the button in its designated area
+    f.render_widget(add_button, add_button_area);
+
+    // --- Indexes Table Rendering ---
+    let indexes_focused = matches!(add_table_state.current_focus, AddTableFocus::IndexesTable | AddTableFocus::InsideIndexesTable);
+    let indexes_border_style = if indexes_focused {
+        Style::default().fg(theme.highlight)
+    } else {
+        Style::default().fg(theme.secondary)
+    };
+    let index_rows: Vec<Row<'_>> = add_table_state
+        .indexes
+        .iter()
+        .map(|index_def| { // Use index_def now
+            Row::new(vec![
+                Cell::from(if index_def.selected { "[*]" } else { "[ ]" }), // Display selection
+                Cell::from(index_def.name.clone()),
+            ])
+                .style(Style::default().fg(theme.fg))
+        })
+        .collect();
+    let index_header_cells = ["Sel", "Column Name"]
+        .iter()
+        .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+    let index_header = Row::new(index_header_cells).height(1).bottom_margin(1);
+    let indexes_table =
+        Table::new(index_rows, [Constraint::Length(5), Constraint::Percentage(95)])
+            .header(index_header)
+            .block(
+                Block::default()
+                    .title(Span::styled(" Indexes ", theme.fg))
+                    .title_alignment(Alignment::Center)
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Rounded)
+                    .border_style(indexes_border_style),
+            )
+            .row_highlight_style(
+                Style::default()
+                    .add_modifier(Modifier::REVERSED)
+                    .fg(theme.highlight),
+            )
+            .highlight_symbol(" > ");
+    f.render_stateful_widget(
+        indexes_table,
+        indexes_area,
+        &mut add_table_state.index_table_state,
+    );
+
+    // --- Links Table Rendering ---
+    let links_focused = matches!(add_table_state.current_focus, AddTableFocus::LinksTable | AddTableFocus::InsideLinksTable);
+    let links_border_style = if links_focused {
+        Style::default().fg(theme.highlight)
+    } else {
+        Style::default().fg(theme.secondary)
+    };
+    let link_rows: Vec<Row<'_>> = add_table_state
+        .links
+        .iter()
+        .map(|link_def| {
+            Row::new(vec![
+                Cell::from(if link_def.selected { "[*]" } else { "[ ]" }),
+                Cell::from(link_def.linked_table_name.clone()),
+            ])
+            .style(Style::default().fg(theme.fg))
+        })
+        .collect();
+    let link_header_cells = ["Sel", "Available Table"]
+        .iter()
+        .map(|h| Cell::from(*h).style(Style::default().fg(theme.accent)));
+    let link_header = Row::new(link_header_cells).height(1).bottom_margin(1);
+    let links_table =
+        Table::new(link_rows, [Constraint::Length(5), Constraint::Percentage(95)])
+            .header(link_header)
+            .block(
+                Block::default()
+                    .title(Span::styled(" Links ", theme.fg))
+                    .title_alignment(Alignment::Center)
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Rounded)
+                    .border_style(links_border_style),
+            )
+            .row_highlight_style(
+                Style::default()
+                    .add_modifier(Modifier::REVERSED)
+                    .fg(theme.highlight),
+            )
+            .highlight_symbol(" > ");
+    f.render_stateful_widget(
+        links_table,
+        links_area,
+        &mut add_table_state.link_table_state,
+    );
+
+    // --- Save/Cancel Buttons Rendering ---
+    let bottom_button_chunks = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([
+            Constraint::Percentage(33), // Save Button
+            Constraint::Percentage(34), // Delete Button
+            Constraint::Percentage(33), // Cancel Button
+        ])
+        .split(bottom_buttons_area);
+
+    let save_button = Paragraph::new(" Save table ")
+        .style(get_button_style(
+            AddTableFocus::SaveButton,
+            add_table_state.current_focus,
+        ))
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(get_button_border_style(
+                    add_table_state.current_focus == AddTableFocus::SaveButton, // Pass bool
+                    theme,
+                )),
+        );
+    f.render_widget(save_button, bottom_button_chunks[0]);
+
+    let delete_button = Paragraph::new(" Delete Selected ")
+        .style(get_button_style(
+            AddTableFocus::DeleteSelectedButton,
+            add_table_state.current_focus,
+        ))
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(get_button_border_style(
+                    add_table_state.current_focus == AddTableFocus::DeleteSelectedButton, // Pass bool
+                    theme,
+                )),
+        );
+    f.render_widget(delete_button, bottom_button_chunks[1]);
+
+    let cancel_button = Paragraph::new(" Cancel ")
+        .style(get_button_style(
+            AddTableFocus::CancelButton,
+            add_table_state.current_focus,
+        ))
+        .alignment(Alignment::Center)
+        .block(
+            Block::default()
+                .borders(Borders::ALL)
+                .border_type(BorderType::Rounded)
+                .border_style(get_button_border_style(
+                    add_table_state.current_focus == AddTableFocus::CancelButton, // Pass bool
+                    theme,
+                )),
+        );
+    f.render_widget(cancel_button, bottom_button_chunks[2]);
+
+    // --- DIALOG ---
+    // Render the dialog overlay if it's active
+    if app_state.ui.dialog.dialog_show { // Use the passed-in app_state
+        dialog::render_dialog(
+            f,
+            f.area(), // Render over the whole frame area
+            theme,
+            &app_state.ui.dialog.dialog_title,
+            &app_state.ui.dialog.dialog_message,
+            &app_state.ui.dialog.dialog_buttons,
+            app_state.ui.dialog.dialog_active_button_index,
+            app_state.ui.dialog.is_loading,
+        );
+    }
+}

client/src/components/admin/admin_panel.rs

@@ -1,24 +1,28 @@
 // src/components/admin/admin_panel.rs
 
 use crate::config::colors::themes::Theme;
-use crate::state::pages::admin::AdminState; // Import the persistent state
+use crate::state::pages::auth::AuthState;
+use crate::state::app::state::AppState;
+use crate::state::pages::admin::AdminState;
 use common::proto::multieko2::table_definition::ProfileTreeResponse;
 use ratatui::{
-    layout::{Alignment, Constraint, Direction, Layout, Rect},
-    style::Style, // Added Modifier
+    layout::{Constraint, Direction, Layout, Rect},
+    style::Style,
     text::{Line, Span, Text},
     widgets::{Block, BorderType, Borders, List, ListItem, Paragraph, Wrap},
     Frame,
 };
+use super::admin_panel_admin::render_admin_panel_admin;
 
-// Renamed from AdminPanelState::render and made a standalone function
 pub fn render_admin_panel(
     f: &mut Frame,
-    admin_state: &AdminState, // Accept the persistent state (immutable borrow is enough for rendering)
+    app_state: &AppState,
+    auth_state: &AuthState,
+    admin_state: &mut AdminState,
     area: Rect,
     theme: &Theme,
     profile_tree: &ProfileTreeResponse,
-    selected_profile: &Option<String>, // The globally selected profile for the checkmark
+    selected_profile: &Option<String>,
 ) {
     let block = Block::default()
         .borders(Borders::ALL)
@@ -34,25 +38,48 @@ pub fn render_admin_panel(
         .constraints([Constraint::Length(3), Constraint::Min(1)])
         .split(inner_area);
 
-    // Title
-    let title = Line::from(Span::styled("Admin Panel", Style::default().fg(theme.highlight)));
-    let title_widget = Paragraph::new(title).alignment(Alignment::Center);
-    f.render_widget(title_widget, chunks[0]);
-
     // Content
     let content_chunks = Layout::default()
         .direction(Direction::Horizontal)
         .constraints([Constraint::Percentage(30), Constraint::Percentage(70)])
         .split(chunks[1]);
 
+    if auth_state.role.as_deref() != Some("admin") {
+        render_admin_panel_non_admin(
+            f,
+            admin_state,
+            &content_chunks,
+            theme,
+            profile_tree,
+            selected_profile,
+        );
+    } else {
+        render_admin_panel_admin(
+            f,
+            chunks[1],
+            app_state,
+            admin_state,
+            theme,
+        );
+    }
+}
+
+/// Renders the view for non-admin users (profile list and details).
+fn render_admin_panel_non_admin(
+    f: &mut Frame,
+    admin_state: &AdminState,
+    content_chunks: &[Rect],
+    theme: &Theme,
+    profile_tree: &ProfileTreeResponse,
+    selected_profile: &Option<String>,
+) {
     // Profile list - Use data from admin_state
     let items: Vec<ListItem> = admin_state
-        .profiles // Use profiles from the persistent state
+        .profiles
         .iter()
         .map(|p| {
             ListItem::new(Line::from(vec![
                 Span::styled(
-                    // Check against the globally selected profile for the checkmark
                     if Some(p) == selected_profile.as_ref() { "✓ " } else { "  " },
                     Style::default().fg(theme.accent),
                 ),
@@ -65,15 +92,12 @@ pub fn render_admin_panel(
         .block(Block::default().title("Profiles"))
         .highlight_style(Style::default().bg(theme.highlight).fg(theme.bg));
 
-    // Render statefully using a CLONE of the list_state from persistent AdminState
-    // Cloning is necessary because render_stateful_widget needs `&mut ListState`
-    // but we only have `&AdminState`. This is a common pattern in Ratatui.
-    let mut list_state_clone = admin_state.list_state.clone();
-    f.render_stateful_widget(list, content_chunks[0], &mut list_state_clone);
+    let mut profile_list_state_clone = admin_state.profile_list_state.clone();
+    f.render_stateful_widget(list, content_chunks[0], &mut profile_list_state_clone);
 
     // Profile details - Use selection info from admin_state
     if let Some(profile) = admin_state
-        .get_selected_index() // Use the method from persistent state
+        .get_selected_index()
         .and_then(|i| profile_tree.profiles.get(i))
     {
         let mut text = Text::default();
@@ -101,8 +125,7 @@ pub fn render_admin_panel(
 
         let details_widget = Paragraph::new(text)
             .block(Block::default().title("Details"))
-            .wrap(Wrap { trim: true }); // Add wrapping
+            .wrap(Wrap { trim: true });
         f.render_widget(details_widget, content_chunks[1]);
     }
 }
-

client/src/components/admin/admin_panel_admin.rs

@@ -0,0 +1,180 @@
+// src/components/admin/admin_panel_admin.rs
+
+use crate::config::colors::themes::Theme;
+use crate::state::pages::admin::{AdminFocus, AdminState};
+use crate::state::app::state::AppState;
+use ratatui::{
+    layout::{Alignment, Constraint, Direction, Layout, Rect},
+    style::Style,
+    text::{Line, Span, Text},
+    widgets::{Block, BorderType, Borders, List, ListItem, Paragraph},
+    Frame,
+};
+
+pub fn render_admin_panel_admin(
+    f: &mut Frame,
+    area: Rect,
+    app_state: &AppState,
+    admin_state: &mut AdminState,
+    theme: &Theme,
+) {
+    let main_chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([Constraint::Min(0), Constraint::Length(1)].as_ref())
+        .split(area);
+    let panes_area = main_chunks[0];
+    let buttons_area = main_chunks[1];
+
+    let pane_chunks = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([
+            Constraint::Percentage(25), // Profiles
+            Constraint::Percentage(40), // Tables
+            Constraint::Percentage(35), // Dependencies
+        ].as_ref())
+        .split(panes_area);
+
+    let profiles_pane = pane_chunks[0];
+    let tables_pane = pane_chunks[1];
+    let deps_pane = pane_chunks[2];
+
+    // --- Profiles Pane (Left) ---
+    let profile_pane_has_focus = matches!(admin_state.current_focus, AdminFocus::ProfilesPane | AdminFocus::InsideProfilesList);
+    let profile_border_style = if profile_pane_has_focus {
+        Style::default().fg(theme.highlight)
+    } else {
+        Style::default().fg(theme.border)
+    };
+    let profiles_block = Block::default().title(" Profiles ").borders(Borders::ALL).border_type(BorderType::Rounded).border_style(profile_border_style);
+    let profiles_inner_area = profiles_block.inner(profiles_pane);
+    f.render_widget(profiles_block, profiles_pane);
+    let profile_list_items: Vec<ListItem> = app_state.profile_tree.profiles.iter().enumerate().map(|(idx, profile)| {
+        let is_persistently_selected = admin_state.selected_profile_index == Some(idx);
+        let is_nav_highlighted = admin_state.profile_list_state.selected() == Some(idx) && admin_state.current_focus == AdminFocus::InsideProfilesList;
+        let prefix = if is_persistently_selected { "[*] " } else { "[ ] " };
+        let item_style = if is_nav_highlighted { Style::default().fg(theme.highlight).add_modifier(ratatui::style::Modifier::BOLD) }
+                         else if is_persistently_selected { Style::default().fg(theme.accent) }
+                         else { Style::default().fg(theme.fg) };
+        ListItem::new(Line::from(vec![Span::styled(prefix, item_style), Span::styled(&profile.name, item_style)]))
+    }).collect();
+    let profile_list = List::new(profile_list_items)
+        .highlight_style(if admin_state.current_focus == AdminFocus::InsideProfilesList { Style::default().add_modifier(ratatui::style::Modifier::REVERSED) } else { Style::default() })
+        .highlight_symbol(if admin_state.current_focus == AdminFocus::InsideProfilesList { "> " } else { "  " });
+    f.render_stateful_widget(profile_list, profiles_inner_area, &mut admin_state.profile_list_state);
+
+
+    // --- Tables Pane (Middle) ---
+    let table_pane_has_focus = matches!(admin_state.current_focus, AdminFocus::Tables | AdminFocus::InsideTablesList);
+    let table_border_style = if table_pane_has_focus { Style::default().fg(theme.highlight) } else { Style::default().fg(theme.border) };
+    
+    let profile_to_display_tables_for_idx: Option<usize>;
+    if admin_state.current_focus == AdminFocus::InsideProfilesList {
+        profile_to_display_tables_for_idx = admin_state.profile_list_state.selected();
+    } else {
+        profile_to_display_tables_for_idx = admin_state.selected_profile_index
+            .or_else(|| admin_state.profile_list_state.selected());
+    }
+    let tables_pane_title_profile_name = profile_to_display_tables_for_idx
+        .and_then(|idx| app_state.profile_tree.profiles.get(idx))
+        .map_or("None Selected", |p| p.name.as_str());
+    let tables_block = Block::default().title(format!(" Tables (Profile: {}) ", tables_pane_title_profile_name)).borders(Borders::ALL).border_type(BorderType::Rounded).border_style(table_border_style);
+    let tables_inner_area = tables_block.inner(tables_pane);
+    f.render_widget(tables_block, tables_pane);
+
+    let table_list_items_for_display: Vec<ListItem> =
+        if let Some(profile_data_for_tables) = profile_to_display_tables_for_idx
+            .and_then(|idx| app_state.profile_tree.profiles.get(idx)) {
+            profile_data_for_tables.tables.iter().enumerate().map(|(idx, table)| {
+                let is_table_persistently_selected = admin_state.selected_table_index == Some(idx) &&
+                                                     profile_to_display_tables_for_idx == admin_state.selected_profile_index;
+                let is_table_nav_highlighted = admin_state.table_list_state.selected() == Some(idx) &&
+                                               admin_state.current_focus == AdminFocus::InsideTablesList;
+                let prefix = if is_table_persistently_selected { "[*] " } else { "[ ] " };
+                let style = if is_table_nav_highlighted { Style::default().fg(theme.highlight).add_modifier(ratatui::style::Modifier::BOLD) }
+                            else if is_table_persistently_selected { Style::default().fg(theme.accent) }
+                            else { Style::default().fg(theme.fg) };
+                ListItem::new(Line::from(vec![Span::styled(prefix, style), Span::styled(&table.name, style)]))
+            }).collect()
+        } else {
+            vec![ListItem::new("Select a profile to see tables")]
+        };
+    let table_list = List::new(table_list_items_for_display)
+        .highlight_style(if admin_state.current_focus == AdminFocus::InsideTablesList { Style::default().add_modifier(ratatui::style::Modifier::REVERSED) } else { Style::default() })
+        .highlight_symbol(if admin_state.current_focus == AdminFocus::InsideTablesList { "> " } else { "  " });
+    f.render_stateful_widget(table_list, tables_inner_area, &mut admin_state.table_list_state);
+
+
+    // --- Dependencies Pane (Right) ---
+    let mut deps_pane_title_table_name = "N/A".to_string();
+    let dependencies_to_display: Vec<String>;
+
+    if admin_state.current_focus == AdminFocus::InsideTablesList {
+        // If navigating tables, show dependencies for the '>' highlighted table.
+        // The profile context is `profile_to_display_tables_for_idx` (from Tables pane logic).
+        if let Some(p_idx_for_current_tables) = profile_to_display_tables_for_idx {
+            if let Some(current_profile_showing_tables) = app_state.profile_tree.profiles.get(p_idx_for_current_tables) {
+                if let Some(table_nav_idx) = admin_state.table_list_state.selected() { // The '>' highlighted table
+                    if let Some(navigated_table) = current_profile_showing_tables.tables.get(table_nav_idx) {
+                        deps_pane_title_table_name = navigated_table.name.clone();
+                        dependencies_to_display = navigated_table.depends_on.clone();
+                    } else {
+                        dependencies_to_display = Vec::new(); // Navigated table index out of bounds
+                    }
+                } else {
+                    dependencies_to_display = Vec::new(); // No table navigated with '>'
+                }
+            } else {
+                dependencies_to_display = Vec::new(); // Profile for tables out of bounds
+            }
+        } else {
+            dependencies_to_display = Vec::new(); // No profile active for table display
+        }
+    } else {
+        // Otherwise, show dependencies for the '[*]' persistently selected table & profile.
+        if let Some(p_idx) = admin_state.selected_profile_index { // Must be a persistently selected profile
+            if let Some(selected_profile) = app_state.profile_tree.profiles.get(p_idx) {
+                if let Some(t_idx) = admin_state.selected_table_index { // Must be a persistently selected table
+                    if let Some(selected_table) = selected_profile.tables.get(t_idx) {
+                        deps_pane_title_table_name = selected_table.name.clone();
+                        dependencies_to_display = selected_table.depends_on.clone();
+                    } else { dependencies_to_display = Vec::new(); }
+                } else { dependencies_to_display = Vec::new(); }
+            } else { dependencies_to_display = Vec::new(); }
+        } else { dependencies_to_display = Vec::new(); }
+    }
+
+    let deps_block = Block::default()
+        .title(format!(" Dependencies (Table: {}) ", deps_pane_title_table_name))
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded)
+        .border_style(Style::default().fg(theme.border));
+    let deps_inner_area = deps_block.inner(deps_pane);
+    f.render_widget(deps_block, deps_pane);
+
+    let mut deps_content = Text::default();
+    deps_content.lines.push(Line::from(Span::styled(
+                "Depends On:",
+                Style::default().fg(theme.accent),
+    )));
+
+    if !dependencies_to_display.is_empty() {
+        for dep in dependencies_to_display {
+            deps_content.lines.push(Line::from(Span::styled(format!("- {}", dep), theme.fg)));
+        }
+    } else {
+        deps_content.lines.push(Line::from(Span::styled("  None", theme.secondary)));
+    }
+    let deps_paragraph = Paragraph::new(deps_content);
+    f.render_widget(deps_paragraph, deps_inner_area);
+
+    // --- Buttons Row ---
+    let button_chunks = Layout::default().direction(Direction::Horizontal).constraints([Constraint::Percentage(33), Constraint::Percentage(34), Constraint::Percentage(33)].as_ref()).split(buttons_area);
+    let btn_base_style = Style::default().fg(theme.secondary);
+    let get_btn_style = |button_focus: AdminFocus| { if admin_state.current_focus == button_focus { btn_base_style.add_modifier(ratatui::style::Modifier::REVERSED) } else { btn_base_style } };
+    let btn1 = Paragraph::new("Add Logic").style(get_btn_style(AdminFocus::Button1)).alignment(Alignment::Center);
+    let btn2 = Paragraph::new("Add Table").style(get_btn_style(AdminFocus::Button2)).alignment(Alignment::Center);
+    let btn3 = Paragraph::new("Change Table").style(get_btn_style(AdminFocus::Button3)).alignment(Alignment::Center);
+    f.render_widget(btn1, button_chunks[0]);
+    f.render_widget(btn2, button_chunks[1]);
+    f.render_widget(btn3, button_chunks[2]);
+}

client/src/components/auth/login.rs

@@ -12,6 +12,7 @@ use ratatui::{
     widgets::{Block, BorderType, Borders, Paragraph},
     Frame,
 };
+use crate::state::app::highlight::HighlightState;
 
 pub fn render_login(
     f: &mut Frame,
@@ -20,6 +21,7 @@ pub fn render_login(
     login_state: &LoginState,
     app_state: &AppState,
     is_edit_mode: bool,
+    highlight_state: &HighlightState,
 ) {
     // Main container
     let block = Block::default()
@@ -56,6 +58,7 @@ pub fn render_login(
         &[&login_state.username, &login_state.password],
         theme,
         is_edit_mode,
+        highlight_state,
     );
 
     // --- ERROR MESSAGE ---
@@ -139,7 +142,8 @@ pub fn render_login(
             &app_state.ui.dialog.dialog_title,
             &app_state.ui.dialog.dialog_message,
             &app_state.ui.dialog.dialog_buttons, // Pass buttons slice
-            app_state.ui.dialog.dialog_active_button_index, // Pass active index
+            app_state.ui.dialog.dialog_active_button_index, 
+            app_state.ui.dialog.is_loading,
         );
     }
 }

client/src/components/auth/register.rs

@@ -14,6 +14,7 @@ use ratatui::{
     widgets::{Block, BorderType, Borders, Paragraph},
     Frame,
 };
+use crate::state::app::highlight::HighlightState;
 
 pub fn render_register(
     f: &mut Frame,
@@ -22,6 +23,7 @@ pub fn render_register(
     state: &RegisterState, // Use RegisterState
     app_state: &AppState,
     is_edit_mode: bool,
+    highlight_state: &HighlightState,
 ) {
     let block = Block::default()
         .borders(Borders::ALL)
@@ -64,6 +66,7 @@ pub fn render_register(
         &state.inputs().iter().map(|s| *s).collect::<Vec<&String>>(), // Pass inputs directly
         theme,
         is_edit_mode,
+        highlight_state,
     );
 
     // --- HELP TEXT ---
@@ -149,7 +152,7 @@ pub fn render_register(
             let selected = state.get_selected_suggestion_index();
             if !suggestions.is_empty() {
                 if let Some(input_rect) = active_field_rect {
-                    autocomplete::render_autocomplete_dropdown(f, input_rect, f.size(), theme, suggestions, selected);
+                    autocomplete::render_autocomplete_dropdown(f, input_rect, f.area(), theme, suggestions, selected);
                 }    
             }
         }
@@ -165,6 +168,7 @@ pub fn render_register(
             &app_state.ui.dialog.dialog_message,
             &app_state.ui.dialog.dialog_buttons,
             app_state.ui.dialog.dialog_active_button_index,
+            app_state.ui.dialog.is_loading,
         );
     }
 }

client/src/components/common.rs

@@ -1,12 +1,16 @@
 // src/components/common.rs
 pub mod command_line;
 pub mod status_line;
+pub mod text_editor;
 pub mod background;
 pub mod dialog;
 pub mod autocomplete;
+pub mod find_file_palette;
 
 pub use command_line::*;
 pub use status_line::*;
+pub use text_editor::*;
 pub use background::*;
 pub use dialog::*;
 pub use autocomplete::*;
+pub use find_file_palette::*;

client/src/components/common/autocomplete.rs

@@ -81,10 +81,10 @@ pub fn render_autocomplete_dropdown(
     let list = List::new(items);
 
     // State for managing selection highlight (still needed for logic)
-    let mut list_state = ListState::default();
-    list_state.select(selected_index);
+    let mut profile_list_state = ListState::default();
+    profile_list_state.select(selected_index);
 
     // Render the list statefully *over* the background block
-    f.render_stateful_widget(list, dropdown_area, &mut list_state);
+    f.render_stateful_widget(list, dropdown_area, &mut profile_list_state);
 }
 

client/src/components/common/command_line.rs

@@ -1,4 +1,5 @@
-// src/client/components/command_line.rs
+// src/components/common/command_line.rs
+
 use ratatui::{
     widgets::{Block, Paragraph},
     style::Style,
@@ -6,30 +7,63 @@ use ratatui::{
     Frame,
 };
 use crate::config::colors::themes::Theme;
+use unicode_width::UnicodeWidthStr; // Import for width calculation
 
-pub fn render_command_line(f: &mut Frame, area: Rect, input: &str, active: bool, theme: &Theme, message: &str) {
-    let prompt = if active {
-        ":"
-    } else {
-        ""
+pub fn render_command_line(
+    f: &mut Frame,
+    area: Rect,
+    input: &str,    // This is event_handler.command_input
+    active: bool,   // This is event_handler.command_mode
+    theme: &Theme,
+    message: &str,  // This is event_handler.command_message
+) {
+    // Original logic for determining display_text
+    let display_text = if !active {
+        // If not in normal command mode, but there's a message (e.g. from Find File palette closing)
+        // Or if command mode is off and message is empty (render minimally)
+        if message.is_empty() {
+            "".to_string() // Render an empty string, background will cover
+        } else {
+            message.to_string()
+        }
+    } else { // active is true (normal command mode)
+        let prompt = ":";
+        if message.is_empty() || message == ":" {
+            format!("{}{}", prompt, input)
+        } else {
+            if input.is_empty() { // If command was just executed, input is cleared, show message
+                message.to_string()
+            } else { // Show input and message
+                format!("{}{} | {}", prompt, input, message)
+            }
+        }
     };
 
-    // Combine the prompt, input, and message
-    let display_text = if message.is_empty() {
-        format!("{}{}", prompt, input)
+    let content_width = UnicodeWidthStr::width(display_text.as_str());
+    let available_width = area.width as usize;
+    let padding_needed = available_width.saturating_sub(content_width);
+
+    let display_text_padded = if padding_needed > 0 {
+        format!("{}{}", display_text, " ".repeat(padding_needed))
     } else {
-        format!("{}{} | {}", prompt, input, message)
+        // If text is too long, ratatui's Paragraph will handle truncation.
+        // We could also truncate here if specific behavior is needed:
+        // display_text.chars().take(available_width).collect::<String>()
+        display_text
     };
 
-    let style = if active {
+    // Determine style based on active state, but apply to the whole paragraph
+    let text_style = if active {
         Style::default().fg(theme.accent)
     } else {
+        // If not active, but there's a message, use default foreground.
+        // If message is also empty, this style won't matter much for empty text.
         Style::default().fg(theme.fg)
     };
 
-    let paragraph = Paragraph::new(display_text)
-        .block(Block::default().style(Style::default().bg(theme.bg)))
-        .style(style);
+    let paragraph = Paragraph::new(display_text_padded)
+        .block(Block::default().style(Style::default().bg(theme.bg))) // Block ensures bg for whole area
+        .style(text_style); // Style for the text itself
 
     f.render_widget(paragraph, area);
 }

client/src/components/common/dialog.rs

@@ -18,6 +18,7 @@ pub fn render_dialog(
     dialog_message: &str,
     dialog_buttons: &[String],
     dialog_active_button_index: usize,
+    is_loading: bool,
 ) {
     // Calculate required height based on the actual number of lines in the message
     let message_lines: Vec<_> = dialog_message.lines().collect();
@@ -63,27 +64,36 @@ pub fn render_dialog(
         vertical: 1,   // Top/Bottom padding inside border
     });
 
-    // Layout for Message and Buttons based on actual message height
-    let mut constraints = vec![
-        // Allocate space for message, ensuring at least 1 line height
-        Constraint::Length(message_height.max(1)), // Use actual calculated height
-    ];
-    if button_row_height > 0 {
-        constraints.push(Constraint::Length(button_row_height));
-    }
+    if is_loading {
+        // --- Loading State ---
+        let loading_text = Paragraph::new(dialog_message) // Use the message passed for loading
+            .style(Style::default().fg(theme.fg).add_modifier(Modifier::ITALIC))
+            .alignment(Alignment::Center);
+        // Render loading message centered in the inner area
+        f.render_widget(loading_text, inner_area);
+    } else {
+        // --- Normal State (Message + Buttons) ---
 
-    let chunks = Layout::default()
-        .direction(Direction::Vertical)
-        .constraints(constraints)
-        .split(inner_area);
+        // Layout for Message and Buttons based on actual message height
+        let mut constraints = vec![
+            // Allocate space for message, ensuring at least 1 line height
+            Constraint::Length(message_height.max(1)), // Use actual calculated height
+        ];
+        if button_row_height > 0 {
+            constraints.push(Constraint::Length(button_row_height));
+        }
 
-    // Render Message
-    let available_width = inner_area.width as usize;
-    let ellipsis = "...";
-    let ellipsis_width = UnicodeWidthStr::width(ellipsis);
+        let chunks = Layout::default()
+            .direction(Direction::Vertical)
+            .constraints(constraints)
+            .split(inner_area);
 
-    let processed_lines: Vec<Line> =
-        message_lines
+        // Render Message
+        let available_width = inner_area.width as usize;
+        let ellipsis = "...";
+        let ellipsis_width = UnicodeWidthStr::width(ellipsis);
+
+        let processed_lines: Vec<Line> = message_lines
             .into_iter()
             .map(|line| {
                 let line_width = UnicodeWidthStr::width(line);
@@ -91,81 +101,83 @@ pub fn render_dialog(
                     // Truncate with ellipsis
                     let mut truncated_len = 0;
                     let mut current_width = 0;
-                    // Iterate over graphemes to handle multi-byte characters correctly
                     for (idx, grapheme) in line.grapheme_indices(true) {
                         let grapheme_width = UnicodeWidthStr::width(grapheme);
-                        if current_width + grapheme_width > available_width.saturating_sub(ellipsis_width) {
-                            break; // Stop before exceeding width needed for text + ellipsis
+                        if current_width + grapheme_width
+                            > available_width.saturating_sub(ellipsis_width)
+                        {
+                            break;
                         }
                         current_width += grapheme_width;
-                        truncated_len = idx + grapheme.len(); // Store the byte index of the end of the last fitting grapheme
+                        truncated_len = idx + grapheme.len();
                     }
-                    let truncated_line = format!("{}{}", &line[..truncated_len], ellipsis);
-                    Line::from(Span::styled(truncated_line, Style::default().fg(theme.fg)))
+                    let truncated_line =
+                        format!("{}{}", &line[..truncated_len], ellipsis);
+                    Line::from(Span::styled(
+                            truncated_line,
+                            Style::default().fg(theme.fg),
+                    ))
                 } else {
-                    // Line fits, use it as is
                     Line::from(Span::styled(line, Style::default().fg(theme.fg)))
                 }
             })
-            .collect();
+        .collect();
 
-    let message_paragraph =
-        Paragraph::new(Text::from(processed_lines)).alignment(Alignment::Center);
-    // Render message in the first chunk
-    f.render_widget(message_paragraph, chunks[0]);
+        let message_paragraph =
+            Paragraph::new(Text::from(processed_lines)).alignment(Alignment::Center);
+        f.render_widget(message_paragraph, chunks[0]); // Render message in the first chunk
 
-    // Render Buttons if they exist and there's a chunk for them
-    if !dialog_buttons.is_empty() && chunks.len() > 1 {
-        let button_area = chunks[1];
-        let button_count = dialog_buttons.len();
+        // Render Buttons if they exist and there's a chunk for them
+        if !dialog_buttons.is_empty() && chunks.len() > 1 {
+            let button_area = chunks[1];
+            let button_count = dialog_buttons.len();
 
-        // Use Ratio for potentially more even distribution with few buttons
-        let button_constraints = std::iter::repeat(Constraint::Ratio(
-            1,
-            button_count as u32,
-        ))
-        .take(button_count)
-        .collect::<Vec<_>>();
+            let button_constraints = std::iter::repeat(Constraint::Ratio(
+                    1,
+                    button_count as u32,
+            ))
+                .take(button_count)
+                .collect::<Vec<_>>();
 
-        let button_chunks = Layout::default()
-            .direction(Direction::Horizontal)
-            .constraints(button_constraints)
-            .horizontal_margin(1) // Add space between buttons
-            .split(button_area);
+            let button_chunks = Layout::default()
+                .direction(Direction::Horizontal)
+                .constraints(button_constraints)
+                .horizontal_margin(1) // Add space between buttons
+                .split(button_area);
 
-        for (i, button_label) in dialog_buttons.iter().enumerate() {
-            // Ensure we don't try to render into a non-existent chunk
-            if i >= button_chunks.len() {
-                break;
-            }
+            for (i, button_label) in dialog_buttons.iter().enumerate() {
+                if i >= button_chunks.len() {
+                    break;
+                }
 
-            let is_active = i == dialog_active_button_index;
-            let (button_style, border_style) = if is_active {
-                (
-                    Style::default()
+                let is_active = i == dialog_active_button_index;
+                let (button_style, border_style) = if is_active {
+                    (
+                        Style::default()
                         .fg(theme.highlight)
                         .add_modifier(Modifier::BOLD),
-                    Style::default().fg(theme.accent), // Highlight border
-                )
-            } else {
-                (
-                    Style::default().fg(theme.fg),
-                    Style::default().fg(theme.border), // Normal border
-                )
-            };
+                        Style::default().fg(theme.accent),
+                    )
+                } else {
+                    (
+                        Style::default().fg(theme.fg),
+                        Style::default().fg(theme.border),
+                    )
+                };
 
-            let button_block = Block::default()
-                .borders(Borders::ALL)
-                .border_type(BorderType::Plain)
-                .border_style(border_style);
+                let button_block = Block::default()
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Plain)
+                    .border_style(border_style);
 
-            f.render_widget(
-                Paragraph::new(button_label.as_str())
+                f.render_widget(
+                    Paragraph::new(button_label.as_str())
                     .block(button_block)
                     .style(button_style)
                     .alignment(Alignment::Center),
-                button_chunks[i],
-            );
+                    button_chunks[i],
+                );
+            }
         }
     }
 }

client/src/components/common/find_file_palette.rs

@@ -0,0 +1,142 @@
+// src/components/common/find_file_palette.rs
+
+use crate::config::colors::themes::Theme;
+use crate::modes::general::command_navigation::NavigationState; // Corrected path
+use ratatui::{
+    layout::{Constraint, Direction, Layout, Rect},
+    style::Style,
+    widgets::{Block, List, ListItem, Paragraph},
+    Frame,
+};
+use unicode_width::UnicodeWidthStr;
+
+const PALETTE_MAX_VISIBLE_OPTIONS: usize = 15;
+const PADDING_CHAR: &str = " ";
+
+pub fn render_find_file_palette(
+    f: &mut Frame,
+    area: Rect,
+    theme: &Theme,
+    navigation_state: &NavigationState,
+) {
+    let palette_display_input = navigation_state.get_display_input(); // Use the new method
+
+    let num_total_filtered = navigation_state.filtered_options.len();
+    let current_selected_list_idx = navigation_state.selected_index;
+
+    let mut display_start_offset = 0;
+    if num_total_filtered > PALETTE_MAX_VISIBLE_OPTIONS {
+        if let Some(sel_idx) = current_selected_list_idx {
+            if sel_idx >= display_start_offset + PALETTE_MAX_VISIBLE_OPTIONS {
+                display_start_offset = sel_idx - PALETTE_MAX_VISIBLE_OPTIONS + 1;
+            } else if sel_idx < display_start_offset {
+                display_start_offset = sel_idx;
+            }
+            display_start_offset = display_start_offset
+                .min(num_total_filtered.saturating_sub(PALETTE_MAX_VISIBLE_OPTIONS));
+        }
+    }
+    display_start_offset = display_start_offset.max(0);
+
+    let display_end_offset = (display_start_offset + PALETTE_MAX_VISIBLE_OPTIONS)
+        .min(num_total_filtered);
+
+    // navigation_state.filtered_options is Vec<(usize, String)>
+    // We only need the String part for display.
+    let visible_options_slice: Vec<&String> = if num_total_filtered > 0 {
+        navigation_state.filtered_options
+            [display_start_offset..display_end_offset]
+            .iter()
+            .map(|(_, opt_str)| opt_str)
+            .collect()
+    } else {
+        Vec::new()
+    };
+
+    let chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([
+            Constraint::Length(1), // For palette input line
+            Constraint::Min(0), // For options list, take remaining space
+        ])
+        .split(area);
+    
+    // Ensure list_area height does not exceed PALETTE_MAX_VISIBLE_OPTIONS
+    let list_area_height = std::cmp::min(chunks[1].height, PALETTE_MAX_VISIBLE_OPTIONS as u16);
+    let final_list_area = Rect::new(chunks[1].x, chunks[1].y, chunks[1].width, list_area_height);
+
+
+    let input_area = chunks[0];
+    // let list_area = chunks[1]; // Use final_list_area
+
+    let prompt_prefix = match navigation_state.navigation_type {
+        crate::modes::general::command_navigation::NavigationType::FindFile => "Find File: ",
+        crate::modes::general::command_navigation::NavigationType::TableTree => "Table Path: ",
+    };
+    let base_prompt_text = format!("{}{}", prompt_prefix, palette_display_input);
+    let prompt_text_width = UnicodeWidthStr::width(base_prompt_text.as_str());
+    let input_area_width = input_area.width as usize;
+    let input_padding_needed =
+        input_area_width.saturating_sub(prompt_text_width);
+
+    let padded_prompt_text = if input_padding_needed > 0 {
+        format!(
+            "{}{}",
+            base_prompt_text,
+            PADDING_CHAR.repeat(input_padding_needed)
+        )
+    } else {
+        base_prompt_text
+    };
+
+    let input_paragraph = Paragraph::new(padded_prompt_text)
+        .style(Style::default().fg(theme.accent).bg(theme.bg));
+    f.render_widget(input_paragraph, input_area);
+
+    let mut display_list_items: Vec<ListItem> =
+        Vec::with_capacity(PALETTE_MAX_VISIBLE_OPTIONS);
+
+    for (idx_in_visible_slice, opt_str) in
+        visible_options_slice.iter().enumerate()
+    {
+        // The selected_index in navigation_state is relative to the full filtered_options list.
+        // We need to check if the current item (from the visible slice) corresponds to the selected_index.
+        let original_filtered_idx = display_start_offset + idx_in_visible_slice;
+        let is_selected =
+            current_selected_list_idx == Some(original_filtered_idx);
+
+        let style = if is_selected {
+            Style::default().fg(theme.bg).bg(theme.accent)
+        } else {
+            Style::default().fg(theme.fg).bg(theme.bg)
+        };
+
+        let opt_width = opt_str.width() as u16;
+        let list_item_width = final_list_area.width;
+        let padding_amount = list_item_width.saturating_sub(opt_width);
+        let padded_opt_str = format!(
+            "{}{}",
+            opt_str,
+            PADDING_CHAR.repeat(padding_amount as usize)
+        );
+        display_list_items.push(ListItem::new(padded_opt_str).style(style));
+    }
+
+    // Fill remaining lines in the list area to maintain fixed height appearance
+    let num_rendered_options = display_list_items.len();
+    if num_rendered_options < PALETTE_MAX_VISIBLE_OPTIONS && (final_list_area.height as usize) > num_rendered_options {
+        for _ in num_rendered_options..(final_list_area.height as usize) {
+            let empty_padded_str =
+                PADDING_CHAR.repeat(final_list_area.width as usize);
+            display_list_items.push(
+                ListItem::new(empty_padded_str)
+                    .style(Style::default().fg(theme.bg).bg(theme.bg)),
+            );
+        }
+    }
+
+
+    let options_list_widget = List::new(display_list_items)
+        .block(Block::default().style(Style::default().bg(theme.bg)));
+    f.render_widget(options_list_widget, final_list_area);
+}

client/src/components/common/status_line.rs

@@ -1,13 +1,15 @@
-// src/client/components/handlers/status_line.rs
-use ratatui::{
-    widgets::Paragraph,
-    style::Style,
-    layout::Rect,
-    Frame,
-    text::{Line, Span},
-};
+// src/components/common/status_line.rs
 use crate::config::colors::themes::Theme;
+use crate::state::app::state::AppState;
+use ratatui::{
+    layout::Rect,
+    style::Style,
+    text::{Line, Span},
+    widgets::Paragraph,
+    Frame,
+};
 use std::path::Path;
+use unicode_width::UnicodeWidthStr;
 
 pub fn render_status_line(
     f: &mut Frame,
@@ -15,65 +17,101 @@ pub fn render_status_line(
     current_dir: &str,
     theme: &Theme,
     is_edit_mode: bool,
+    current_fps: f64,
+    app_state: &AppState,
 ) {
-    // Program name and version
+    // --- START FIX ---
+    // Ensure debug_text is always a &str, which implements UnicodeWidthStr.
+    #[cfg(feature = "ui-debug")]
+    let debug_text = app_state.debug_info.as_str();
+    #[cfg(not(feature = "ui-debug"))]
+    let debug_text = "";
+    // --- END FIX ---
+
+    let debug_width = UnicodeWidthStr::width(debug_text);
+    let debug_separator_width = if !debug_text.is_empty() { UnicodeWidthStr::width(" | ") } else { 0 };
+
     let program_info = format!("multieko2 v{}", env!("CARGO_PKG_VERSION"));
+    let mode_text = if is_edit_mode { "[EDIT]" } else { "[READ-ONLY]" };
 
-    let mode_text = if is_edit_mode {
-        "[EDIT]"
-    } else {
-        "[READ-ONLY]"
-    };
-
-    // Shorten the current directory path
-    let home_dir = dirs::home_dir().map(|p| p.to_string_lossy().into_owned()).unwrap_or_default();
+    let home_dir =
+        dirs::home_dir().map(|p| p.to_string_lossy().into_owned()).unwrap_or_default();
     let display_dir = if current_dir.starts_with(&home_dir) {
         current_dir.replacen(&home_dir, "~", 1)
     } else {
         current_dir.to_string()
     };
 
-    // Create the full status line text
-    let full_text = format!("{} | {} | {}", mode_text, display_dir, program_info);
-
-    // Check if the full text fits in the available width
     let available_width = area.width as usize;
-    let mut display_text = if full_text.len() <= available_width {
-        // If it fits, use the full text
-        full_text
+    let mode_width = UnicodeWidthStr::width(mode_text);
+    let program_info_width = UnicodeWidthStr::width(program_info.as_str());
+    let fps_text = format!("{:.0} FPS", current_fps);
+    let fps_width = UnicodeWidthStr::width(fps_text.as_str());
+    let separator = " | ";
+    let separator_width = UnicodeWidthStr::width(separator);
+
+    let fixed_width_with_fps = mode_width + separator_width + separator_width +
+        program_info_width + separator_width + fps_width +
+        debug_separator_width + debug_width;
+    let show_fps = fixed_width_with_fps <= available_width;
+
+    let remaining_width_for_dir = available_width.saturating_sub(
+        mode_width + separator_width +
+        separator_width + program_info_width +
+        (if show_fps { separator_width + fps_width } else { 0 }) +
+        debug_separator_width + debug_width,
+    );
+
+    let dir_display_text_str = if UnicodeWidthStr::width(display_dir.as_str()) <= remaining_width_for_dir {
+        display_dir
     } else {
-        // If it doesn't fit, prioritize mode and program info, and show only the directory name
         let dir_name = Path::new(current_dir)
             .file_name()
             .and_then(|n| n.to_str())
             .unwrap_or(current_dir);
-        format!("{} | {} | {}", mode_text, dir_name, program_info)
+        if UnicodeWidthStr::width(dir_name) <= remaining_width_for_dir {
+            dir_name.to_string()
+        } else {
+            dir_name.chars().take(remaining_width_for_dir).collect::<String>()
+        }
     };
 
-    // If even the shortened version overflows, truncate it
-    if display_text.len() > available_width {
-        display_text = display_text.chars().take(available_width).collect();
+    let mut current_content_width = mode_width + separator_width +
+                                    UnicodeWidthStr::width(dir_display_text_str.as_str()) +
+                                    separator_width + program_info_width +
+                                    debug_separator_width + debug_width;
+    if show_fps {
+        current_content_width += separator_width + fps_width;
     }
 
-    // Create the status line text using Line and Span
-    let status_line = Line::from(vec![
+    let mut line_spans = vec![
         Span::styled(mode_text, Style::default().fg(theme.accent)),
-        Span::styled(" | ", Style::default().fg(theme.border)),
-        Span::styled(
-            display_text.split(" | ").nth(1).unwrap_or(""), // Directory part
-            Style::default().fg(theme.fg),
-        ),
-        Span::styled(" | ", Style::default().fg(theme.border)),
-        Span::styled(
-            program_info,
-            Style::default()
-                .fg(theme.secondary)
-                .add_modifier(ratatui::style::Modifier::BOLD),
-        ),
-    ]);
+        Span::styled(separator, Style::default().fg(theme.border)),
+        Span::styled(dir_display_text_str.as_str(), Style::default().fg(theme.fg)),
+        Span::styled(separator, Style::default().fg(theme.border)),
+        Span::styled(program_info.as_str(), Style::default().fg(theme.secondary)),
+    ];
 
-    // Render the status line
-    let paragraph = Paragraph::new(status_line)
+    if show_fps {
+        line_spans.push(Span::styled(separator, Style::default().fg(theme.border)));
+        line_spans.push(Span::styled(fps_text.as_str(), Style::default().fg(theme.secondary)));
+    }
+
+    #[cfg(feature = "ui-debug")]
+    {
+        line_spans.push(Span::styled(separator, Style::default().fg(theme.border)));
+        line_spans.push(Span::styled(debug_text, Style::default().fg(theme.accent)));
+    }
+
+    let padding_needed = available_width.saturating_sub(current_content_width);
+    if padding_needed > 0 {
+        line_spans.push(Span::styled(
+            " ".repeat(padding_needed),
+            Style::default().bg(theme.bg),
+        ));
+    }
+
+    let paragraph = Paragraph::new(Line::from(line_spans))
         .style(Style::default().bg(theme.bg));
 
     f.render_widget(paragraph, area);

client/src/components/common/text_editor.rs

@@ -0,0 +1,331 @@
+// src/components/common/text_editor.rs
+use crate::config::binds::config::{EditorConfig, EditorKeybindingMode};
+use crossterm::event::{KeyEvent, KeyCode, KeyModifiers};
+use ratatui::style::{Color, Style, Modifier};
+use tui_textarea::{Input, Key, TextArea, CursorMove};
+use std::fmt;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum VimMode {
+    Normal,
+    Insert,
+    Visual,
+    Operator(char),
+}
+
+impl VimMode {
+    pub fn cursor_style(&self) -> Style {
+        let color = match self {
+            Self::Normal => Color::Reset,
+            Self::Insert => Color::LightBlue,
+            Self::Visual => Color::LightYellow,
+            Self::Operator(_) => Color::LightGreen,
+        };
+        Style::default().fg(color).add_modifier(Modifier::REVERSED)
+    }
+}
+
+impl fmt::Display for VimMode {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
+        match self {
+            Self::Normal => write!(f, "NORMAL"),
+            Self::Insert => write!(f, "INSERT"),
+            Self::Visual => write!(f, "VISUAL"),
+            Self::Operator(c) => write!(f, "OPERATOR({})", c),
+        }
+    }
+}
+
+#[derive(Debug, Clone, PartialEq)]
+enum Transition {
+    Nop,
+    Mode(VimMode),
+    Pending(Input),
+}
+
+#[derive(Debug, Clone)]
+pub struct VimState {
+    pub mode: VimMode,
+    pub pending: Input,
+}
+
+impl Default for VimState {
+    fn default() -> Self {
+        Self {
+            mode: VimMode::Normal,
+            pending: Input::default(),
+        }
+    }
+}
+
+impl VimState {
+    pub fn new(mode: VimMode) -> Self {
+        Self {
+            mode,
+            pending: Input::default(),
+        }
+    }
+
+    fn with_pending(self, pending: Input) -> Self {
+        Self {
+            mode: self.mode,
+            pending,
+        }
+    }
+
+    fn transition(&self, input: Input, textarea: &mut TextArea<'_>) -> Transition {
+        if input.key == Key::Null {
+            return Transition::Nop;
+        }
+
+        match self.mode {
+            VimMode::Normal | VimMode::Visual | VimMode::Operator(_) => {
+                match input {
+                    Input { key: Key::Char('h'), .. } => textarea.move_cursor(CursorMove::Back),
+                    Input { key: Key::Char('j'), .. } => textarea.move_cursor(CursorMove::Down),
+                    Input { key: Key::Char('k'), .. } => textarea.move_cursor(CursorMove::Up),
+                    Input { key: Key::Char('l'), .. } => textarea.move_cursor(CursorMove::Forward),
+                    Input { key: Key::Char('w'), .. } => textarea.move_cursor(CursorMove::WordForward),
+                    Input { key: Key::Char('e'), ctrl: false, .. } => {
+                        textarea.move_cursor(CursorMove::WordEnd);
+                        if matches!(self.mode, VimMode::Operator(_)) {
+                            textarea.move_cursor(CursorMove::Forward);
+                        }
+                    }
+                    Input { key: Key::Char('b'), ctrl: false, .. } => textarea.move_cursor(CursorMove::WordBack),
+                    Input { key: Key::Char('^'), .. } => textarea.move_cursor(CursorMove::Head),
+                    Input { key: Key::Char('$'), .. } => textarea.move_cursor(CursorMove::End),
+                    Input { key: Key::Char('0'), .. } => textarea.move_cursor(CursorMove::Head),
+                    Input { key: Key::Char('D'), .. } => {
+                        textarea.delete_line_by_end();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('C'), .. } => {
+                        textarea.delete_line_by_end();
+                        textarea.cancel_selection();
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('p'), .. } => {
+                        textarea.paste();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('u'), ctrl: false, .. } => {
+                        textarea.undo();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('r'), ctrl: true, .. } => {
+                        textarea.redo();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('x'), .. } => {
+                        textarea.delete_next_char();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('i'), .. } => {
+                        textarea.cancel_selection();
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('a'), .. } => {
+                        textarea.cancel_selection();
+                        textarea.move_cursor(CursorMove::Forward);
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('A'), .. } => {
+                        textarea.cancel_selection();
+                        textarea.move_cursor(CursorMove::End);
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('o'), .. } => {
+                        textarea.move_cursor(CursorMove::End);
+                        textarea.insert_newline();
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('O'), .. } => {
+                        textarea.move_cursor(CursorMove::Head);
+                        textarea.insert_newline();
+                        textarea.move_cursor(CursorMove::Up);
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('I'), .. } => {
+                        textarea.cancel_selection();
+                        textarea.move_cursor(CursorMove::Head);
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    Input { key: Key::Char('v'), ctrl: false, .. } if self.mode == VimMode::Normal => {
+                        textarea.start_selection();
+                        return Transition::Mode(VimMode::Visual);
+                    }
+                    Input { key: Key::Char('V'), ctrl: false, .. } if self.mode == VimMode::Normal => {
+                        textarea.move_cursor(CursorMove::Head);
+                        textarea.start_selection();
+                        textarea.move_cursor(CursorMove::End);
+                        return Transition::Mode(VimMode::Visual);
+                    }
+                    Input { key: Key::Esc, .. } | Input { key: Key::Char('v'), ctrl: false, .. } if self.mode == VimMode::Visual => {
+                        textarea.cancel_selection();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('g'), ctrl: false, .. } if matches!(
+                        self.pending,
+                        Input { key: Key::Char('g'), ctrl: false, .. }
+                    ) => {
+                        textarea.move_cursor(CursorMove::Top)
+                    }
+                    Input { key: Key::Char('G'), ctrl: false, .. } => textarea.move_cursor(CursorMove::Bottom),
+                    Input { key: Key::Char(c), ctrl: false, .. } if self.mode == VimMode::Operator(c) => {
+                        textarea.move_cursor(CursorMove::Head);
+                        textarea.start_selection();
+                        let cursor = textarea.cursor();
+                        textarea.move_cursor(CursorMove::Down);
+                        if cursor == textarea.cursor() {
+                            textarea.move_cursor(CursorMove::End);
+                        }
+                    }
+                    Input { key: Key::Char(op @ ('y' | 'd' | 'c')), ctrl: false, .. } if self.mode == VimMode::Normal => {
+                        textarea.start_selection();
+                        return Transition::Mode(VimMode::Operator(op));
+                    }
+                    Input { key: Key::Char('y'), ctrl: false, .. } if self.mode == VimMode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward);
+                        textarea.copy();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('d'), ctrl: false, .. } if self.mode == VimMode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward);
+                        textarea.cut();
+                        return Transition::Mode(VimMode::Normal);
+                    }
+                    Input { key: Key::Char('c'), ctrl: false, .. } if self.mode == VimMode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward);
+                        textarea.cut();
+                        return Transition::Mode(VimMode::Insert);
+                    }
+                    // Arrow keys work in normal mode
+                    Input { key: Key::Up, .. } => textarea.move_cursor(CursorMove::Up),
+                    Input { key: Key::Down, .. } => textarea.move_cursor(CursorMove::Down),
+                    Input { key: Key::Left, .. } => textarea.move_cursor(CursorMove::Back),
+                    Input { key: Key::Right, .. } => textarea.move_cursor(CursorMove::Forward),
+                    input => return Transition::Pending(input),
+                }
+
+                // Handle the pending operator
+                match self.mode {
+                    VimMode::Operator('y') => {
+                        textarea.copy();
+                        Transition::Mode(VimMode::Normal)
+                    }
+                    VimMode::Operator('d') => {
+                        textarea.cut();
+                        Transition::Mode(VimMode::Normal)
+                    }
+                    VimMode::Operator('c') => {
+                        textarea.cut();
+                        Transition::Mode(VimMode::Insert)
+                    }
+                    _ => Transition::Nop,
+                }
+            }
+            VimMode::Insert => match input {
+                Input { key: Key::Esc, .. } | Input { key: Key::Char('c'), ctrl: true, .. } => {
+                    Transition::Mode(VimMode::Normal)
+                }
+                input => {
+                    textarea.input(input);
+                    Transition::Mode(VimMode::Insert)
+                }
+            },
+        }
+    }
+}
+
+pub struct TextEditor;
+
+impl TextEditor {
+    pub fn new_textarea(editor_config: &EditorConfig) -> TextArea<'static> {
+        let mut textarea = TextArea::default();
+
+        if editor_config.show_line_numbers {
+            textarea.set_line_number_style(Style::default().fg(Color::DarkGray));
+        }
+
+        textarea.set_tab_length(editor_config.tab_width);
+
+        textarea
+    }
+
+    pub fn handle_input(
+        textarea: &mut TextArea<'static>,
+        key_event: KeyEvent,
+        keybinding_mode: &EditorKeybindingMode,
+        vim_state: &mut VimState,
+    ) -> bool {
+        match keybinding_mode {
+            EditorKeybindingMode::Vim => {
+                Self::handle_vim_input(textarea, key_event, vim_state)
+            }
+            _ => {
+                let tui_input: Input = key_event.into();
+                textarea.input(tui_input)
+            }
+        }
+    }
+
+    fn handle_vim_input(
+        textarea: &mut TextArea<'static>,
+        key_event: KeyEvent,
+        vim_state: &mut VimState,
+    ) -> bool {
+        let input = Self::convert_key_event_to_input(key_event);
+        
+        *vim_state = match vim_state.transition(input, textarea) {
+            Transition::Mode(mode) if vim_state.mode != mode => {
+                // Update cursor style based on mode
+                textarea.set_cursor_style(mode.cursor_style());
+                VimState::new(mode)
+            }
+            Transition::Nop | Transition::Mode(_) => vim_state.clone(),
+            Transition::Pending(input) => vim_state.clone().with_pending(input),
+        };
+
+        true // Always consider input as handled in vim mode
+    }
+
+    fn convert_key_event_to_input(key_event: KeyEvent) -> Input {
+        let key = match key_event.code {
+            KeyCode::Char(c) => Key::Char(c),
+            KeyCode::Enter => Key::Enter,
+            KeyCode::Left => Key::Left,
+            KeyCode::Right => Key::Right,
+            KeyCode::Up => Key::Up,
+            KeyCode::Down => Key::Down,
+            KeyCode::Backspace => Key::Backspace,
+            KeyCode::Delete => Key::Delete,
+            KeyCode::Home => Key::Home,
+            KeyCode::End => Key::End,
+            KeyCode::PageUp => Key::PageUp,
+            KeyCode::PageDown => Key::PageDown,
+            KeyCode::Tab => Key::Tab,
+            KeyCode::Esc => Key::Esc,
+            _ => Key::Null,
+        };
+
+        Input {
+            key,
+            ctrl: key_event.modifiers.contains(KeyModifiers::CONTROL),
+            alt: key_event.modifiers.contains(KeyModifiers::ALT),
+            shift: key_event.modifiers.contains(KeyModifiers::SHIFT),
+        }
+    }
+
+    pub fn get_vim_mode_status(vim_state: &VimState) -> String {
+        vim_state.mode.to_string()
+    }
+
+    pub fn is_vim_insert_mode(vim_state: &VimState) -> bool {
+        matches!(vim_state.mode, VimMode::Insert)
+    }
+
+    pub fn is_vim_normal_mode(vim_state: &VimState) -> bool {
+        matches!(vim_state.mode, VimMode::Normal)
+    }
+}

client/src/components/form/form.rs

@@ -7,36 +7,39 @@ use ratatui::{
 };
 use crate::config::colors::themes::Theme;
 use crate::state::pages::canvas_state::CanvasState;
+use crate::state::app::highlight::HighlightState;
 use crate::components::handlers::canvas::render_canvas;
 
 pub fn render_form(
     f: &mut Frame,
     area: Rect,
-    form_state: &impl CanvasState,
+    form_state_param: &impl CanvasState,
     fields: &[&str],
-    current_field: &usize,
+    current_field_idx: &usize,
     inputs: &[&String],
+    table_name: &str, // This parameter receives the correct table name
     theme: &Theme,
     is_edit_mode: bool,
+    highlight_state: &HighlightState,
     total_count: u64,
     current_position: u64,
 ) {
-    // Create Adresar card
+    // Use the dynamic `table_name` parameter for the title instead of a hardcoded string.
+    let card_title = format!(" {} ", table_name);
+
     let adresar_card = Block::default()
         .borders(Borders::ALL)
         .border_style(Style::default().fg(theme.border))
-        .title(" Adresar ")
+        .title(card_title) // Use the dynamic title
         .style(Style::default().bg(theme.bg).fg(theme.fg));
 
     f.render_widget(adresar_card, area);
 
-    // Define inner area
     let inner_area = area.inner(Margin {
         horizontal: 1,
         vertical: 1,
     });
 
-    // Create main layout
     let main_layout = Layout::default()
         .direction(Direction::Vertical)
         .constraints([
@@ -45,22 +48,30 @@ pub fn render_form(
         ])
         .split(inner_area);
 
-    // Render count/position
-    let count_position_text = format!("Total: {} | Position: {}", total_count, current_position);
+    let count_position_text = if total_count == 0 && current_position == 1 {
+        "Total: 0 | New Entry".to_string()
+    } else if current_position > total_count && total_count > 0 {
+        format!("Total: {} | New Entry ({})", total_count, current_position)
+    } else if total_count == 0 && current_position > 1 {
+        format!("Total: 0 | New Entry ({})", current_position)
+    }
+    else {
+        format!("Total: {} | Position: {}/{}", total_count, current_position, total_count)
+    };
     let count_para = Paragraph::new(count_position_text)
         .style(Style::default().fg(theme.fg))
         .alignment(Alignment::Left);
     f.render_widget(count_para, main_layout[0]);
 
-    // Delegate input handling to canvas
     render_canvas(
         f,
         main_layout[1],
-        form_state,
+        form_state_param,
         fields,
-        current_field,
+        current_field_idx,
         inputs,
         theme,
         is_edit_mode,
+        highlight_state,
     );
 }

client/src/components/handlers.rs

@@ -1,6 +1,8 @@
 // src/components/handlers.rs
 pub mod canvas;
 pub mod sidebar;
+pub mod buffer_list;
 
 pub use canvas::*;
 pub use sidebar::*;
+pub use buffer_list::*;

client/src/components/handlers/buffer_list.rs

@@ -0,0 +1,80 @@
+// src/components/handlers/buffer_list.rs
+
+use crate::config::colors::themes::Theme;
+use crate::state::app::buffer::BufferState;
+use crate::state::app::state::AppState;  // Add this import
+use ratatui::{
+    layout::{Alignment, Rect},
+    style::Style,
+    text::{Line, Span},
+    widgets::Paragraph,
+    Frame,
+};
+use unicode_width::UnicodeWidthStr;
+use crate::functions::common::buffer::get_view_layer;
+
+pub fn render_buffer_list(
+    f: &mut Frame,
+    area: Rect,
+    theme: &Theme,
+    buffer_state: &BufferState,
+    app_state: &AppState,
+) {
+    // --- Style Definitions ---
+    let active_style = Style::default()
+        .fg(theme.bg)
+        .bg(theme.highlight);
+
+    let inactive_style = Style::default()
+        .fg(theme.fg)
+        .bg(theme.bg);
+
+    // --- Determine Active Layer ---
+    let active_layer = match buffer_state.history.get(buffer_state.active_index) {
+        Some(view) => get_view_layer(view),
+        None => 1,
+    };
+
+    // --- Create Spans ---
+    let mut spans = Vec::new();
+    let mut current_width = 0;
+
+    let current_table_name = app_state.current_view_table_name.as_deref();
+
+    for (original_index, view) in buffer_state.history.iter().enumerate() {
+        // Filter: Only process views matching the active layer
+        if get_view_layer(view) != active_layer {
+            continue;
+        }
+
+        let is_active = original_index == buffer_state.active_index;
+        let buffer_name = view.display_name_with_context(current_table_name);
+        let buffer_text = format!(" {} ", buffer_name);
+        let text_width = UnicodeWidthStr::width(buffer_text.as_str());
+
+        // Calculate width needed for this buffer (separator + text)
+        let needed_width = text_width;
+        if current_width + needed_width > area.width as usize {
+            break;
+        }
+
+        // Add the buffer text itself
+        let text_style = if is_active { active_style } else { inactive_style };
+        spans.push(Span::styled(buffer_text, text_style));
+        current_width += text_width;
+    }
+
+    // --- Filler Span ---
+    let remaining_width = area.width.saturating_sub(current_width as u16);
+    if !spans.is_empty() || remaining_width > 0 {
+        spans.push(Span::styled(
+                " ".repeat(remaining_width as usize),
+                inactive_style,
+        ));
+    }
+
+    // --- Render ---
+    let buffer_line = Line::from(spans);
+    let paragraph = Paragraph::new(buffer_line).alignment(Alignment::Left);
+    f.render_widget(paragraph, area);
+}

client/src/components/handlers/canvas.rs

@@ -2,31 +2,33 @@
 use ratatui::{
     widgets::{Paragraph, Block, Borders},
     layout::{Layout, Constraint, Direction, Rect},
-    style::Style,
+    style::{Style, Modifier},
     text::{Line, Span},
     Frame,
     prelude::Alignment,
 };
 use crate::config::colors::themes::Theme;
 use crate::state::pages::canvas_state::CanvasState;
+use crate::state::app::highlight::HighlightState; // Ensure correct import path
+use std::cmp::{min, max};
 
 pub fn render_canvas(
     f: &mut Frame,
     area: Rect,
     form_state: &impl CanvasState,
     fields: &[&str],
-    current_field: &usize,
+    current_field_idx: &usize,
     inputs: &[&String],
     theme: &Theme,
     is_edit_mode: bool,
+    highlight_state: &HighlightState, // Using the enum state
 ) -> Option<Rect> {
-    // Split area into columns
+    // ... (setup code remains the same) ...
     let columns = Layout::default()
         .direction(Direction::Horizontal)
         .constraints([Constraint::Percentage(30), Constraint::Percentage(70)])
         .split(area);
 
-    // Input container styling
     let border_style = if form_state.has_unsaved_changes() {
         Style::default().fg(theme.warning)
     } else if is_edit_mode {
@@ -39,7 +41,6 @@ pub fn render_canvas(
         .border_style(border_style)
         .style(Style::default().bg(theme.bg));
 
-    // Input block dimensions
     let input_block = Rect {
         x: columns[1].x,
         y: columns[1].y,
@@ -49,7 +50,6 @@ pub fn render_canvas(
 
     f.render_widget(&input_container, input_block);
 
-    // Input rows layout
     let input_area = input_container.inner(input_block);
     let input_rows = Layout::default()
         .direction(Direction::Vertical)
@@ -72,17 +72,113 @@ pub fn render_canvas(
         });
     }
 
+
     // Render inputs and cursor
     for (i, input) in inputs.iter().enumerate() {
-        let is_active = i == *current_field;
-        let input_display = Paragraph::new(input.as_str())
-            .alignment(Alignment::Left)
-            .style(if is_active {
-                Style::default().fg(theme.highlight)
-            } else {
-                Style::default().fg(theme.fg)
-            });
+        let is_active = i == *current_field_idx;
+        let current_cursor_pos = form_state.current_cursor_pos();
+        let text = input.as_str();
+        let text_len = text.chars().count();
 
+        let line: Line;
+
+        // --- Use match on the highlight_state enum ---
+        match highlight_state {
+            HighlightState::Off => {
+                // Not in highlight mode, render normally
+                line = Line::from(Span::styled(
+                    text,
+                    if is_active { Style::default().fg(theme.highlight) } else { Style::default().fg(theme.fg) }
+                ));
+            }
+            HighlightState::Characterwise { anchor } => {
+                // --- Character-wise Highlight Logic ---
+                let (anchor_field, anchor_char) = *anchor;
+                let start_field = min(anchor_field, *current_field_idx);
+                let end_field = max(anchor_field, *current_field_idx);
+
+                // Use start_char and end_char consistently
+                let (start_char, end_char) = if anchor_field == *current_field_idx {
+                    (min(anchor_char, current_cursor_pos), max(anchor_char, current_cursor_pos))
+                } else if anchor_field < *current_field_idx {
+                    (anchor_char, current_cursor_pos)
+                } else {
+                    (current_cursor_pos, anchor_char)
+                };
+
+                let highlight_style = Style::default().fg(theme.highlight).bg(theme.highlight_bg).add_modifier(Modifier::BOLD);
+                let normal_style_in_highlight = Style::default().fg(theme.highlight);
+                let normal_style_outside = Style::default().fg(theme.fg);
+
+                if i >= start_field && i <= end_field {
+                    // This line is within the character-wise highlight range
+                    if start_field == end_field { // Case 1: Single Line Highlight
+                        // Use start_char and end_char here
+                        let clamped_start = start_char.min(text_len);
+                        let clamped_end = end_char.min(text_len); // Use text_len for slicing logic
+
+                        let before: String = text.chars().take(clamped_start).collect();
+                        let highlighted: String = text.chars().skip(clamped_start).take(clamped_end.saturating_sub(clamped_start) + 1).collect();
+                        // Define 'after' here
+                        let after: String = text.chars().skip(clamped_end + 1).collect();
+
+                        line = Line::from(vec![
+                            Span::styled(before, normal_style_in_highlight),
+                            Span::styled(highlighted, highlight_style),
+                            Span::styled(after, normal_style_in_highlight), // Use defined 'after'
+                        ]);
+                    } else if i == start_field { // Case 2: Multi-Line Highlight - Start Line
+                        // Use start_char here
+                        let safe_start = start_char.min(text_len);
+                        let before: String = text.chars().take(safe_start).collect();
+                        let highlighted: String = text.chars().skip(safe_start).collect();
+                        line = Line::from(vec![
+                            Span::styled(before, normal_style_in_highlight),
+                            Span::styled(highlighted, highlight_style),
+                        ]);
+                    } else if i == end_field { // Case 3: Multi-Line Highlight - End Line (Corrected index)
+                        // Use end_char here
+                        let safe_end_inclusive = if text_len > 0 { end_char.min(text_len - 1) } else { 0 };
+                        let highlighted: String = text.chars().take(safe_end_inclusive + 1).collect();
+                        let after: String = text.chars().skip(safe_end_inclusive + 1).collect();
+                        line = Line::from(vec![
+                            Span::styled(highlighted, highlight_style),
+                            Span::styled(after, normal_style_in_highlight),
+                        ]);
+                    } else { // Case 4: Multi-Line Highlight - Middle Line (Corrected index)
+                        line = Line::from(Span::styled(text, highlight_style)); // Highlight whole line
+                    }
+                } else { // Case 5: Line Outside Character-wise Highlight Range
+                    line = Line::from(Span::styled(
+                        text,
+                        // Use normal styling (active or inactive)
+                        if is_active { normal_style_in_highlight } else { normal_style_outside }
+                    ));
+                }
+            }
+            HighlightState::Linewise { anchor_line } => {
+                // --- Linewise Highlight Logic ---
+                let start_field = min(*anchor_line, *current_field_idx);
+                let end_field = max(*anchor_line, *current_field_idx);
+                let highlight_style = Style::default().fg(theme.highlight).bg(theme.highlight_bg).add_modifier(Modifier::BOLD);
+                let normal_style_in_highlight = Style::default().fg(theme.highlight);
+                let normal_style_outside = Style::default().fg(theme.fg);
+
+                if i >= start_field && i <= end_field {
+                    // Highlight the entire line
+                    line = Line::from(Span::styled(text, highlight_style));
+                } else {
+                    // Line outside linewise highlight range
+                    line = Line::from(Span::styled(
+                        text,
+                        // Use normal styling (active or inactive)
+                        if is_active { normal_style_in_highlight } else { normal_style_outside }
+                    ));
+                }
+            }
+        } // End match highlight_state
+
+        let input_display = Paragraph::new(line).alignment(Alignment::Left);
         f.render_widget(input_display, input_rows[i]);
 
         if is_active {
@@ -95,3 +191,4 @@ pub fn render_canvas(
 
     active_field_input_rect
 }
+

client/src/components/handlers/sidebar.rs

@@ -8,10 +8,15 @@ use ratatui::{
 use crate::config::colors::themes::Theme;
 use common::proto::multieko2::table_definition::{ProfileTreeResponse};
 use ratatui::text::{Span, Line};
+use crate::components::utils::text::truncate_string;
 
 // Reduced sidebar width
-const SIDEBAR_WIDTH: u16 = 12;
+const SIDEBAR_WIDTH: u16 = 20;
 
+// --- Icons ---
+const ICON_PROFILE: &str = "📁";
+const ICON_TABLE: &str = "📄";
+                                 
 pub fn calculate_sidebar_layout(show_sidebar: bool, main_content_area: Rect) -> (Option<Rect>, Rect) {
     if show_sidebar {
         let chunks = Layout::default()
@@ -36,18 +41,54 @@ pub fn render_sidebar(
 ) {
     let sidebar_block = Block::default().style(Style::default().bg(theme.bg));
     let mut items = Vec::new();
+        let profile_name_available_width = (SIDEBAR_WIDTH as usize).saturating_sub(3);
+    let table_name_available_width = (SIDEBAR_WIDTH as usize).saturating_sub(5);
 
     if let Some(profile_name) = selected_profile {
-        // Existing code for when a profile is selected...
+        // Find the selected profile in the tree
+        if let Some(profile) = profile_tree
+            .profiles
+            .iter()
+            .find(|p| &p.name == profile_name)
+        {
+            // Add profile name as header
+            items.push(ListItem::new(Line::from(vec![
+                Span::styled(format!("{} ", ICON_PROFILE), Style::default().fg(theme.accent)),
+                Span::styled(
+                    truncate_string(&profile.name, profile_name_available_width),
+                    Style::default().fg(theme.highlight)
+                ),
+            ])));
+
+            // List tables for the selected profile
+            for table in &profile.tables {
+                // Get table name without year prefix to save space
+                let display_name = if table.name.starts_with("2025_") {
+                    &table.name[5..] // Skip "2025_" prefix
+                } else {
+                    &table.name
+                };
+                items.push(ListItem::new(Line::from(vec![
+                    Span::raw("  "), // Indentation
+                    Span::styled(format!("{} ", ICON_TABLE), Style::default().fg(theme.secondary)),
+                    Span::styled(
+                        truncate_string(display_name, table_name_available_width),
+                        theme.fg
+                    ),
+                ])));
+            }
+        }
     } else {
         // Show full profile tree when no profile is selected (compact version)
         for (profile_idx, profile) in profile_tree.profiles.iter().enumerate() {
             // Profile header - more compact
             items.push(ListItem::new(Line::from(vec![
-                Span::styled("◆", Style::default().fg(theme.accent)),
-                Span::styled(&profile.name, Style::default().fg(theme.highlight)),
+                Span::styled(format!("{} ", ICON_PROFILE), Style::default().fg(theme.accent)),
+                Span::styled(
+                    &profile.name,
+                    Style::default().fg(theme.highlight)
+                ),
             ])));
-
             // Tables with compact prefixes
             for (table_idx, table) in profile.tables.iter().enumerate() {
                 let is_last_table = table_idx == profile.tables.len() - 1;
@@ -68,18 +109,18 @@ pub fn render_sidebar(
                     &table.name
                 };
 
-                let mut line = vec![
-                    Span::styled(prefix, Style::default().fg(theme.fg)),
-                    Span::styled(display_name, Style::default().fg(theme.fg)),
-                ];
+                // Adjust available width if dependency arrow is shown
+                let current_table_available_width = if !table.depends_on.is_empty() {
+                    table_name_available_width.saturating_sub(1)
+                } else {
+                    table_name_available_width
+                };
 
-                // Show a simple indicator for dependencies instead of listing them
-                if !table.depends_on.is_empty() {
-                    line.push(Span::styled(
-                        "→",
-                        Style::default().fg(theme.secondary)
-                    ));
-                }
+                let line = vec![
+                    Span::styled(prefix, Style::default().fg(theme.fg)),
+                    Span::styled(format!("{} ", ICON_TABLE), Style::default().fg(theme.secondary)),
+                    Span::styled(truncate_string(display_name, current_table_available_width), Style::default().fg(theme.fg)),
+                ];
 
                 items.push(ListItem::new(Line::from(line)));
             }

client/src/components/mod.rs

@@ -5,6 +5,7 @@ pub mod admin;
 pub mod common;
 pub mod form;
 pub mod auth;
+pub mod utils;
 
 pub use handlers::*;
 pub use intro::*;
@@ -12,3 +13,4 @@ pub use admin::*;
 pub use common::*;
 pub use form::*;
 pub use auth::*;
+pub use utils::*;

client/src/components/utils.rs

@@ -0,0 +1,4 @@
+// src/components/utils.rs
+pub mod text;
+
+pub use text::*;

client/src/components/utils/text.rs

@@ -0,0 +1,29 @@
+// src/components/utils/text.rs
+
+use unicode_width::UnicodeWidthStr;
+use unicode_segmentation::UnicodeSegmentation;
+
+/// Truncates a string to a maximum width, adding an ellipsis if truncated.
+/// Considers unicode character widths.
+pub fn truncate_string(s: &str, max_width: usize) -> String {
+    if UnicodeWidthStr::width(s) <= max_width {
+        s.to_string()
+    } else {
+        let ellipsis = "…";
+        let ellipsis_width = UnicodeWidthStr::width(ellipsis);
+        let mut truncated_width = 0;
+        let mut end_byte_index = 0;
+
+        // Iterate over graphemes to handle multi-byte characters correctly
+        for (i, g) in s.grapheme_indices(true) {
+            let char_width = UnicodeWidthStr::width(g);
+            if truncated_width + char_width + ellipsis_width > max_width {
+                break;
+            }
+            truncated_width += char_width;
+            end_byte_index = i + g.len();
+        }
+
+        format!("{}{}", &s[..end_byte_index], ellipsis)
+    }
+}

client/src/config/binds/config.rs

@@ -1,10 +1,57 @@
 // src/config/binds/config.rs
 
-use serde::Deserialize;
+use serde::{Deserialize, Serialize}; // Added Serialize for EditorKeybindingMode if needed elsewhere
 use std::collections::HashMap;
 use std::path::Path;
+use anyhow::{Context, Result};
 use crossterm::event::{KeyCode, KeyModifiers};
 
+// NEW: Editor Keybinding Mode Enum
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+pub enum EditorKeybindingMode {
+    #[serde(rename = "default")]
+    Default,
+    #[serde(rename = "vim")]
+    Vim,
+    #[serde(rename = "emacs")]
+    Emacs,
+}
+
+impl Default for EditorKeybindingMode {
+    fn default() -> Self {
+        EditorKeybindingMode::Default
+    }
+}
+
+// NEW: Editor Configuration Struct
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct EditorConfig {
+    #[serde(default)]
+    pub keybinding_mode: EditorKeybindingMode,
+    #[serde(default = "default_show_line_numbers")]
+    pub show_line_numbers: bool,
+    #[serde(default = "default_tab_width")]
+    pub tab_width: u8,
+}
+
+fn default_show_line_numbers() -> bool {
+    true
+}
+
+fn default_tab_width() -> u8 {
+    4
+}
+
+impl Default for EditorConfig {
+    fn default() -> Self {
+        EditorConfig {
+            keybinding_mode: EditorKeybindingMode::default(),
+            show_line_numbers: default_show_line_numbers(),
+            tab_width: default_tab_width(),
+        }
+    }
+}
+
 #[derive(Debug, Deserialize, Default)]
 pub struct ColorsConfig {
     #[serde(default = "default_theme")]
@@ -21,9 +68,14 @@ pub struct Config {
     pub keybindings: ModeKeybindings,
     #[serde(default)]
     pub colors: ColorsConfig,
+    // NEW: Add editor configuration
+    #[serde(default)]
+    pub editor: EditorConfig,
 }
 
-#[derive(Debug, Deserialize)]
+// ... (rest of your Config struct and impl Config remains the same)
+// Make sure ModeKeybindings is also deserializable if it's not already
+#[derive(Debug, Deserialize, Default)] // Added Default here if not present
 pub struct ModeKeybindings {
     #[serde(default)]
     pub general: HashMap<String, Vec<String>>,
@@ -32,6 +84,8 @@ pub struct ModeKeybindings {
     #[serde(default)]
     pub edit: HashMap<String, Vec<String>>,
     #[serde(default)]
+    pub highlight: HashMap<String, Vec<String>>,
+    #[serde(default)]
     pub command: HashMap<String, Vec<String>>,
     #[serde(default)]
     pub common: HashMap<String, Vec<String>>,
@@ -41,16 +95,16 @@ pub struct ModeKeybindings {
 
 impl Config {
     /// Loads the configuration from "config.toml" in the client crate directory.
-    pub fn load() -> Result<Self, Box<dyn std::error::Error>> {
+    pub fn load() -> Result<Self> {
         let manifest_dir = env!("CARGO_MANIFEST_DIR");
         let config_path = Path::new(manifest_dir).join("config.toml");
         let config_str = std::fs::read_to_string(&config_path)
-            .map_err(|e| format!("Failed to read config file at {:?}: {}", config_path, e))?;
-        let config: Config = toml::from_str(&config_str)?;
+             .with_context(|| format!("Failed to read config file at {:?}", config_path))?;
+        let config: Config = toml::from_str(&config_str)
+            .with_context(|| format!("Failed to parse config file: {}. Check for syntax errors or missing fields like an empty [editor] section if you added it.", config_str))?; // Enhanced error message
         Ok(config)
     }
 
-
     pub fn get_general_action(&self, key: KeyCode, modifiers: KeyModifiers) -> Option<&str> {
         self.get_action_for_key_in_mode(&self.keybindings.general, key, modifiers)
             .or_else(|| self.get_action_for_key_in_mode(&self.keybindings.global, key, modifiers))
@@ -75,6 +129,14 @@ impl Config {
             .or_else(|| self.get_action_for_key_in_mode(&self.keybindings.global, key, modifiers))
     }
 
+    /// Gets an action for a key in Highlight mode, also checking common/global keybindings.
+    pub fn get_highlight_action_for_key(&self, key: KeyCode, modifiers: KeyModifiers) -> Option<&str> {
+        self.get_action_for_key_in_mode(&self.keybindings.highlight, key, modifiers)
+            .or_else(|| self.get_action_for_key_in_mode(&self.keybindings.common, key, modifiers))
+            .or_else(|| self.get_action_for_key_in_mode(&self.keybindings.read_only, key, modifiers))
+            .or_else(|| self.get_action_for_key_in_mode(&self.keybindings.global, key, modifiers))
+    }
+
     /// Gets an action for a key in Command mode, also checking common keybindings.
     pub fn get_command_action_for_key(&self, key: KeyCode, modifiers: KeyModifiers) -> Option<&str> {
         self.get_action_for_key_in_mode(&self.keybindings.command, key, modifiers)

client/src/config/colors/themes.rs

@@ -10,6 +10,8 @@ pub struct Theme {
     pub highlight: Color,
     pub warning: Color,
     pub border: Color,
+    pub highlight_bg: Color,
+    pub inactive_highlight_bg: Color,// admin panel no idea what it really is
 }
 
 impl Theme {
@@ -31,6 +33,8 @@ impl Theme {
             highlight: Color::Rgb(152, 251, 152), // Pastel green
             warning: Color::Rgb(255, 182, 193), // Pastel pink
             border: Color::Rgb(220, 220, 220), // Light gray border
+            highlight_bg: Color::Rgb(70, 70, 70), // Darker grey for highlight background
+            inactive_highlight_bg: Color::Rgb(50, 50, 50),
         }
     }
 
@@ -44,6 +48,8 @@ impl Theme {
             highlight: Color::Rgb(50, 205, 50), // Bright green
             warning: Color::Rgb(255, 99, 71), // Bright red
             border: Color::Rgb(100, 100, 100), // Medium gray border
+            highlight_bg: Color::Rgb(180, 180, 180), // Lighter grey for highlight background
+            inactive_highlight_bg: Color::Rgb(50, 50, 50),
         }
     }
 
@@ -57,6 +63,8 @@ impl Theme {
             highlight: Color::Rgb(0, 128, 0), // Green
             warning: Color::Rgb(255, 0, 0), // Red
             border: Color::Rgb(0, 0, 0),   // Black border
+            highlight_bg: Color::Rgb(180, 180, 180), // Lighter grey for highlight background
+            inactive_highlight_bg: Color::Rgb(50, 50, 50),
         }
     }
 }

client/src/config/mod.rs

@@ -2,3 +2,4 @@
 
 pub mod binds;
 pub mod colors;
+pub mod storage;

client/src/config/storage.rs

@@ -0,0 +1,4 @@
+// src/config/storage.rs
+pub mod storage;
+
+pub use storage::*;

client/src/config/storage/storage.rs

@@ -0,0 +1,101 @@
+// src/config/storage/storage.rs
+use serde::{Deserialize, Serialize};
+use std::fs::{self, File};
+use std::io::Write;
+use std::path::PathBuf;
+use anyhow::{Context, Result};
+use tracing::{error, info};
+
+#[cfg(unix)]
+use std::os::unix::fs::PermissionsExt;
+
+pub const APP_NAME: &str = "multieko2_client";
+pub const TOKEN_FILE_NAME: &str = "auth.token";
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct StoredAuthData {
+    pub access_token: String,
+    pub user_id: String,
+    pub role: String,
+    pub username: String,
+}
+
+pub fn get_token_storage_path() -> Result<PathBuf> {
+    let state_dir = dirs::state_dir()
+        .or_else(|| dirs::home_dir().map(|home| home.join(".local").join("state")))
+        .ok_or_else(|| anyhow::anyhow!("Could not determine state directory"))?;
+
+    let app_state_dir = state_dir.join(APP_NAME);
+    fs::create_dir_all(&app_state_dir)
+        .with_context(|| format!("Failed to create app state directory at {:?}", app_state_dir))?;
+    
+    Ok(app_state_dir.join(TOKEN_FILE_NAME))
+}
+
+pub fn save_auth_data(data: &StoredAuthData) -> Result<()> {
+    let path = get_token_storage_path()?;
+    
+    let json_data = serde_json::to_string(data)
+        .context("Failed to serialize auth data")?;
+    
+    let mut file = File::create(&path)
+        .with_context(|| format!("Failed to create token file at {:?}", path))?;
+    
+    file.write_all(json_data.as_bytes())
+        .context("Failed to write token data to file")?;
+    
+    // Set file permissions to 600 (owner read/write only) on Unix
+    #[cfg(unix)]
+    {
+        file.set_permissions(std::fs::Permissions::from_mode(0o600))
+            .context("Failed to set token file permissions")?;
+    }
+    
+    info!("Auth data saved to {:?}", path);
+    Ok(())
+}
+
+pub fn load_auth_data() -> Result<Option<StoredAuthData>> {
+    let path = get_token_storage_path()?;
+    
+    if !path.exists() {
+        info!("Token file not found at {:?}", path);
+        return Ok(None);
+    }
+    
+    let json_data = fs::read_to_string(&path)
+        .with_context(|| format!("Failed to read token file at {:?}", path))?;
+    
+    if json_data.trim().is_empty() {
+        info!("Token file is empty at {:?}", path);
+        return Ok(None);
+    }
+    
+    match serde_json::from_str::<StoredAuthData>(&json_data) {
+        Ok(data) => {
+            info!("Auth data loaded from {:?}", path);
+            Ok(Some(data))
+        }
+        Err(e) => {
+            error!("Failed to deserialize token data from {:?}: {}. Deleting corrupt file.", path, e);
+            if let Err(del_e) = fs::remove_file(&path) {
+                error!("Failed to delete corrupt token file: {}", del_e);
+            }
+            Ok(None)
+        }
+    }
+}
+
+pub fn delete_auth_data() -> Result<()> {
+    let path = get_token_storage_path()?;
+    
+    if path.exists() {
+        fs::remove_file(&path)
+            .with_context(|| format!("Failed to delete token file at {:?}", path))?;
+        info!("Token file deleted from {:?}", path);
+    } else {
+        info!("Token file not found for deletion at {:?}", path);
+    }
+    
+    Ok(())
+}

client/src/functions/common.rs

@@ -1,2 +1,5 @@
 // src/functions/common.rs
 
+pub mod buffer;
+
+pub use buffer::*;

client/src/functions/common/buffer.rs

@@ -0,0 +1,35 @@
+// src/functions/common/buffer.rs
+
+use crate::state::app::buffer::BufferState;
+use crate::state::app::buffer::AppView;
+
+pub fn get_view_layer(view: &AppView) -> u8 {
+    match view {
+        AppView::Intro => 1,
+        AppView::Login | AppView::Register | AppView::Admin | AppView::AddTable | AppView::AddLogic => 2,
+        AppView::Form | AppView::Scratch => 3,
+    }
+}
+
+/// Switches the active buffer index.
+pub fn switch_buffer(buffer_state: &mut BufferState, next: bool) -> bool {
+    if buffer_state.history.len() <= 1 {
+        return false;
+    }
+
+    let len = buffer_state.history.len();
+    let current_index = buffer_state.active_index;
+    let new_index = if next {
+        (current_index + 1) % len
+    } else {
+        (current_index + len - 1) % len
+    };
+
+    if new_index != current_index {
+        buffer_state.active_index = new_index;
+        true
+    } else {
+        false
+    }
+}
+

client/src/functions/modes.rs

@@ -6,3 +6,4 @@ pub mod navigation;
 
 pub use read_only::*;
 pub use edit::*;
+pub use navigation::*;

client/src/functions/modes/edit.rs

@@ -2,3 +2,5 @@
 
 pub mod form_e;
 pub mod auth_e;
+pub mod add_table_e;
+pub mod add_logic_e;

client/src/functions/modes/edit/add_logic_e.rs

@@ -0,0 +1,135 @@
+// src/functions/modes/edit/add_logic_e.rs
+use crate::state::pages::add_logic::AddLogicState;
+use crate::state::pages::canvas_state::CanvasState;
+use anyhow::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+
+pub async fn execute_edit_action(
+    action: &str,
+    key: KeyEvent, // Keep key for insert_char
+    state: &mut AddLogicState,
+    ideal_cursor_column: &mut usize,
+) -> Result<String> {
+    let mut message = String::new();
+
+    match action {
+        "next_field" => {
+            let current_field = state.current_field();
+            let next_field = (current_field + 1) % AddLogicState::INPUT_FIELD_COUNT;
+            state.set_current_field(next_field);
+            *ideal_cursor_column = state.current_cursor_pos();
+            message = format!("Focus on field {}", state.fields()[next_field]);
+        }
+        "prev_field" => {
+            let current_field = state.current_field();
+            let prev_field = if current_field == 0 {
+                AddLogicState::INPUT_FIELD_COUNT - 1
+            } else {
+                current_field - 1
+            };
+            state.set_current_field(prev_field);
+            *ideal_cursor_column = state.current_cursor_pos();
+            message = format!("Focus on field {}", state.fields()[prev_field]);
+        }
+        "delete_char_forward" => {
+            let current_pos = state.current_cursor_pos();
+            let current_input_mut = state.get_current_input_mut();
+            if current_pos < current_input_mut.len() {
+                current_input_mut.remove(current_pos);
+                state.set_has_unsaved_changes(true);
+                if state.current_field() == 1 { state.update_target_column_suggestions(); }
+            }
+        }
+        "delete_char_backward" => {
+            let current_pos = state.current_cursor_pos();
+            if current_pos > 0 {
+                let new_pos = current_pos - 1;
+                state.get_current_input_mut().remove(new_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+                state.set_has_unsaved_changes(true);
+                if state.current_field() == 1 { state.update_target_column_suggestions(); }
+            }
+        }
+        "move_left" => {
+            let current_pos = state.current_cursor_pos();
+            if current_pos > 0 {
+                let new_pos = current_pos - 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+        }
+        "move_right" => {
+            let current_pos = state.current_cursor_pos();
+            let input_len = state.get_current_input().len();
+            if current_pos < input_len {
+                let new_pos = current_pos + 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+        }
+        "insert_char" => {
+            if let KeyCode::Char(c) = key.code {
+                let current_pos = state.current_cursor_pos();
+                state.get_current_input_mut().insert(current_pos, c);
+                let new_pos = current_pos + 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+                state.set_has_unsaved_changes(true);
+                if state.current_field() == 1 {
+                    state.update_target_column_suggestions();
+                }
+            }
+        }
+        "suggestion_down" => {
+            if state.in_target_column_suggestion_mode && !state.target_column_suggestions.is_empty() {
+                let current_selection = state.selected_target_column_suggestion_index.unwrap_or(0);
+                let next_selection = (current_selection + 1) % state.target_column_suggestions.len();
+                state.selected_target_column_suggestion_index = Some(next_selection);
+            }
+        }
+        "suggestion_up" => {
+             if state.in_target_column_suggestion_mode && !state.target_column_suggestions.is_empty() {
+                let current_selection = state.selected_target_column_suggestion_index.unwrap_or(0);
+                let prev_selection = if current_selection == 0 {
+                    state.target_column_suggestions.len() - 1
+                } else {
+                    current_selection - 1
+                };
+                state.selected_target_column_suggestion_index = Some(prev_selection);
+            }
+        }
+        "select_suggestion" => {
+            if state.in_target_column_suggestion_mode {
+                let mut selected_suggestion_text: Option<String> = None;
+
+                if let Some(selected_idx) = state.selected_target_column_suggestion_index {
+                    if let Some(suggestion) = state.target_column_suggestions.get(selected_idx) {
+                        selected_suggestion_text = Some(suggestion.clone());
+                    }
+                }
+
+                if let Some(suggestion_text) = selected_suggestion_text {
+                    state.target_column_input = suggestion_text.clone();
+                    state.target_column_cursor_pos = state.target_column_input.len();
+                    *ideal_cursor_column = state.target_column_cursor_pos;
+                    state.set_has_unsaved_changes(true);
+                    message = format!("Selected column: '{}'", suggestion_text);
+                }
+
+                state.in_target_column_suggestion_mode = false;
+                state.show_target_column_suggestions = false;
+                state.selected_target_column_suggestion_index = None;
+                state.update_target_column_suggestions();
+            } else {
+                let current_field = state.current_field();
+                let next_field = (current_field + 1) % AddLogicState::INPUT_FIELD_COUNT;
+                state.set_current_field(next_field);
+                *ideal_cursor_column = state.current_cursor_pos();
+                message = format!("Focus on field {}", state.fields()[next_field]);
+            }
+        }
+        _ => {}
+    }
+    Ok(message)
+}

client/src/functions/modes/edit/add_table_e.rs

@@ -0,0 +1,341 @@
+// src/functions/modes/edit/add_table_e.rs
+use crate::state::pages::add_table::AddTableState;
+use crate::state::pages::canvas_state::CanvasState; // Use trait
+use crossterm::event::{KeyCode, KeyEvent};
+use anyhow::Result;
+
+#[derive(PartialEq)]
+enum CharType {
+    Whitespace,
+    Alphanumeric,
+    Punctuation,
+}
+
+fn get_char_type(c: char) -> CharType {
+    if c.is_whitespace() {
+        CharType::Whitespace
+    } else if c.is_alphanumeric() {
+        CharType::Alphanumeric
+    } else {
+        CharType::Punctuation
+    }
+}
+
+fn find_next_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 || current_pos >= len {
+        return len;
+    }
+
+    let mut pos = current_pos;
+    let initial_type = get_char_type(chars[pos]);
+
+    while pos < len && get_char_type(chars[pos]) == initial_type {
+        pos += 1;
+    }
+
+    while pos < len && get_char_type(chars[pos]) == CharType::Whitespace {
+        pos += 1;
+    }
+
+    pos
+}
+
+fn find_word_end(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 {
+        return 0;
+    }
+
+    let mut pos = current_pos.min(len - 1);
+
+    if get_char_type(chars[pos]) == CharType::Whitespace {
+        pos = find_next_word_start(text, pos);
+    }
+
+    if pos >= len {
+        return len.saturating_sub(1);
+    }
+
+    let word_type = get_char_type(chars[pos]);
+    while pos < len && get_char_type(chars[pos]) == word_type {
+        pos += 1;
+    }
+
+    pos.saturating_sub(1).min(len.saturating_sub(1))
+}
+
+fn find_prev_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    if chars.is_empty() || current_pos == 0 {
+        return 0;
+    }
+
+    let mut pos = current_pos.saturating_sub(1);
+
+    while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace {
+        pos -= 1;
+    }
+
+    if pos == 0 && get_char_type(chars[pos]) == CharType::Whitespace {
+        return 0;
+    }
+
+    let word_type = get_char_type(chars[pos]);
+    while pos > 0 && get_char_type(chars[pos - 1]) == word_type {
+        pos -= 1;
+    }
+
+    pos
+}
+
+fn find_prev_word_end(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 || current_pos == 0 {
+        return 0;
+    }
+
+    let mut pos = current_pos.saturating_sub(1);
+
+    while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace {
+        pos -= 1;
+    }
+
+    if pos == 0 && get_char_type(chars[pos]) == CharType::Whitespace {
+        return 0;
+    }
+    if pos == 0 && get_char_type(chars[pos]) != CharType::Whitespace {
+        return 0;
+    }
+
+    let word_type = get_char_type(chars[pos]);
+    while pos > 0 && get_char_type(chars[pos - 1]) == word_type {
+        pos -= 1;
+    }
+
+    while pos > 0 && get_char_type(chars[pos - 1]) == CharType::Whitespace {
+        pos -= 1;
+    }
+
+    if pos > 0 {
+        pos - 1
+    } else {
+        0
+    }
+}
+
+/// Executes edit actions for the AddTable view canvas.
+pub async fn execute_edit_action(
+    action: &str,
+    key: KeyEvent, // Needed for insert_char
+    state: &mut AddTableState,
+    ideal_cursor_column: &mut usize,
+    // Add other params like grpc_client if needed for future actions (e.g., validation)
+) -> Result<String> {
+    // Use the CanvasState trait methods implemented for AddTableState
+    match action {
+        "insert_char" => {
+            if let KeyCode::Char(c) = key.code {
+                let cursor_pos = state.current_cursor_pos();
+                let field_value = state.get_current_input_mut();
+                let mut chars: Vec<char> = field_value.chars().collect();
+                if cursor_pos <= chars.len() {
+                    chars.insert(cursor_pos, c);
+                    *field_value = chars.into_iter().collect();
+                    state.set_current_cursor_pos(cursor_pos + 1);
+                    state.set_has_unsaved_changes(true);
+                    *ideal_cursor_column = state.current_cursor_pos();
+                }
+            } else {
+                return Ok("Error: insert_char called without a char key.".to_string());
+            }
+            Ok("".to_string()) // No message needed for char insertion
+        }
+        "delete_char_backward" => {
+            if state.current_cursor_pos() > 0 {
+                let cursor_pos = state.current_cursor_pos();
+                let field_value = state.get_current_input_mut();
+                let mut chars: Vec<char> = field_value.chars().collect();
+                if cursor_pos <= chars.len() {
+                    chars.remove(cursor_pos - 1);
+                    *field_value = chars.into_iter().collect();
+                    let new_pos = cursor_pos - 1;
+                    state.set_current_cursor_pos(new_pos);
+                    state.set_has_unsaved_changes(true);
+                    *ideal_cursor_column = new_pos;
+                }
+            }
+            Ok("".to_string())
+        }
+        "delete_char_forward" => {
+            let cursor_pos = state.current_cursor_pos();
+            let field_value = state.get_current_input_mut();
+            let mut chars: Vec<char> = field_value.chars().collect();
+            if cursor_pos < chars.len() {
+                chars.remove(cursor_pos);
+                *field_value = chars.into_iter().collect();
+                state.set_has_unsaved_changes(true);
+                *ideal_cursor_column = cursor_pos;
+            }
+            Ok("".to_string())
+        }
+        "next_field" => {
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let current_field = state.current_field();
+                let last_field_index = num_fields - 1;
+                // Prevent cycling forward
+                if current_field < last_field_index {
+                    state.set_current_field(current_field + 1);
+                }
+                let current_input = state.get_current_input();
+                let max_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("".to_string())
+        }
+        "prev_field" => {
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let current_field = state.current_field();
+                if current_field > 0 {
+                    state.set_current_field(current_field - 1);
+                }
+                let current_input = state.get_current_input();
+                let max_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("".to_string())
+        }
+        "move_left" => {
+            let new_pos = state.current_cursor_pos().saturating_sub(1);
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            Ok("".to_string())
+        }
+        "move_right" => {
+            let current_input = state.get_current_input();
+            let current_pos = state.current_cursor_pos();
+            if current_pos < current_input.len() {
+                let new_pos = current_pos + 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_up" => {
+            let current_field = state.current_field();
+            // Prevent moving up from the first field
+            if current_field > 0 {
+                let new_field = current_field - 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("ahoj".to_string())
+        }
+        "move_down" => {
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let current_field = state.current_field();
+                let last_field_index = num_fields - 1;
+                if current_field < last_field_index {
+                    let new_field = current_field + 1;
+                    state.set_current_field(new_field);
+                    let current_input = state.get_current_input();
+                    let max_pos = current_input.len();
+                    state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+                }
+            }
+            Ok("".to_string())
+        }
+        "move_line_start" => {
+            state.set_current_cursor_pos(0);
+            *ideal_cursor_column = 0;
+            Ok("".to_string())
+        }
+        "move_line_end" => {
+            let current_input = state.get_current_input();
+            let new_pos = current_input.len();
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            Ok("".to_string())
+        }
+        "move_first_line" => {
+            if AddTableState::INPUT_FIELD_COUNT > 0 {
+                state.set_current_field(0);
+                let current_input = state.get_current_input();
+                let max_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("".to_string())
+        }
+        "move_last_line" => {
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let new_field = num_fields - 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("".to_string())
+        }
+        "move_word_next" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_next_word_start(current_input, state.current_cursor_pos());
+                let final_pos = new_pos.min(current_input.len());
+                state.set_current_cursor_pos(final_pos);
+                *ideal_cursor_column = final_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_end" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let current_pos = state.current_cursor_pos();
+                let new_pos = find_word_end(current_input, current_pos);
+
+                let final_pos = if new_pos == current_pos {
+                    find_word_end(current_input, new_pos + 1)
+                } else {
+                    new_pos
+                };
+
+                let max_valid_index = current_input.len().saturating_sub(1);
+                let clamped_pos = final_pos.min(max_valid_index);
+                state.set_current_cursor_pos(clamped_pos);
+                *ideal_cursor_column = clamped_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_prev" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_prev_word_start(current_input, state.current_cursor_pos());
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_end_prev" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_prev_word_end(current_input, state.current_cursor_pos());
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        // Actions handled by main event loop (mode changes, save, revert)
+        "exit_edit_mode" | "save" | "revert" => {
+            Ok("Action handled by main loop".to_string())
+        }
+        _ => Ok(format!("Unknown or unhandled edit action: {}", action)),
+    }
+}

client/src/functions/modes/edit/auth_e.rs

@@ -7,6 +7,7 @@ use crate::state::pages::auth::RegisterState;
 use crate::tui::functions::common::form::{revert, save};
 use crossterm::event::{KeyCode, KeyEvent};
 use std::any::Any;
+use anyhow::Result;
 
 pub async fn execute_common_action<S: CanvasState + Any>(
     action: &str,
@@ -14,7 +15,7 @@ pub async fn execute_common_action<S: CanvasState + Any>(
     grpc_client: &mut GrpcClient,
     current_position: &mut u64,
     total_count: u64,
-) -> Result<String, Box<dyn std::error::Error>> {
+) -> Result<String> {
     match action {
         "save" | "revert" => {
             if !state.has_unsaved_changes() {
@@ -28,8 +29,6 @@ pub async fn execute_common_action<S: CanvasState + Any>(
                         let outcome = save(
                             form_state,
                             grpc_client,
-                            current_position,
-                            total_count,
                         )
                         .await?;
                         let message = format!("Save successful: {:?}", outcome); // Simple message for now
@@ -39,8 +38,6 @@ pub async fn execute_common_action<S: CanvasState + Any>(
                         revert(
                             form_state,
                             grpc_client,
-                            current_position,
-                            total_count,
                         )
                         .await
                     }
@@ -62,10 +59,7 @@ pub async fn execute_edit_action<S: CanvasState + Any + Send>(
     key: KeyEvent,
     state: &mut S,
     ideal_cursor_column: &mut usize,
-    grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<String, Box<dyn std::error::Error>> {
+) -> Result<String> {
     match action {
         "insert_char" => {
             if let KeyCode::Char(c) = key.code {
@@ -120,7 +114,7 @@ pub async fn execute_edit_action<S: CanvasState + Any + Send>(
             let num_fields = state.fields().len();
             if num_fields > 0 {
                 let current_field = state.current_field();
-                let new_field = (current_field + 1) % num_fields;
+                let new_field = (current_field + 1).min(num_fields - 1);
                 state.set_current_field(new_field);
                 let current_input = state.get_current_input();
                 let max_pos = current_input.len();
@@ -135,11 +129,7 @@ pub async fn execute_edit_action<S: CanvasState + Any + Send>(
             let num_fields = state.fields().len();
             if num_fields > 0 {
                 let current_field = state.current_field();
-                let new_field = if current_field == 0 {
-                    num_fields - 1
-                } else {
-                    current_field - 1
-                };
+                let new_field = current_field.saturating_sub(1);
                 state.set_current_field(new_field);
                 let current_input = state.get_current_input();
                 let max_pos = current_input.len();

client/src/functions/modes/edit/form_e.rs

@@ -8,14 +8,13 @@ use crate::tui::functions::common::form::SaveOutcome;
 use crate::modes::handlers::event::EventOutcome;
 use crossterm::event::{KeyCode, KeyEvent};
 use std::any::Any;
+use anyhow::Result;
 
 pub async fn execute_common_action<S: CanvasState + Any>(
     action: &str,
     state: &mut S,
     grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<EventOutcome, Box<dyn std::error::Error>> {
+) -> Result<EventOutcome> {
     match action {
         "save" | "revert" => {
             if !state.has_unsaved_changes() {
@@ -29,8 +28,6 @@ pub async fn execute_common_action<S: CanvasState + Any>(
                         let save_result = save(
                             form_state,
                             grpc_client,
-                            current_position,
-                            total_count,
                         ).await;
                         
                         match save_result {
@@ -49,8 +46,6 @@ pub async fn execute_common_action<S: CanvasState + Any>(
                         let revert_result = revert(
                             form_state,
                             grpc_client,
-                            current_position,
-                            total_count,
                         ).await;
                         
                         match revert_result {
@@ -76,10 +71,7 @@ pub async fn execute_edit_action<S: CanvasState>(
     key: KeyEvent,
     state: &mut S,
     ideal_cursor_column: &mut usize,
-    grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<String, Box<dyn std::error::Error>> {
+) -> Result<String> {
     match action {
         "insert_char" => {
             if let KeyCode::Char(c) = key.code {

client/src/functions/modes/navigation.rs

@@ -1,3 +1,5 @@
 // src/functions/modes/navigation.rs
 
-// pub mod admin_nav;
+pub mod admin_nav;
+pub mod add_table_nav;
+pub mod add_logic_nav;

client/src/functions/modes/navigation/add_logic_nav.rs

@@ -0,0 +1,440 @@
+// src/functions/modes/navigation/add_logic_nav.rs
+use crate::config::binds::config::{Config, EditorKeybindingMode};
+use crate::state::{
+    app::state::AppState,
+    pages::add_logic::{AddLogicFocus, AddLogicState},
+    app::buffer::AppView,
+    app::buffer::BufferState,
+};
+use crossterm::event::{KeyEvent, KeyCode, KeyModifiers};
+use crate::services::GrpcClient;
+use tokio::sync::mpsc;
+use anyhow::Result;
+use crate::components::common::text_editor::TextEditor;
+use crate::services::ui_service::UiService;
+use tui_textarea::CursorMove; // Ensure this import is present
+
+pub type SaveLogicResultSender = mpsc::Sender<Result<String>>;
+
+pub fn handle_add_logic_navigation(
+    key_event: KeyEvent,
+    config: &Config,
+    app_state: &mut AppState,
+    add_logic_state: &mut AddLogicState,
+    is_edit_mode: &mut bool,
+    buffer_state: &mut BufferState,
+    grpc_client: GrpcClient,
+    _save_logic_sender: SaveLogicResultSender, // Marked as unused
+    command_message: &mut String,
+) -> bool {
+    // === FULLSCREEN SCRIPT EDITING - COMPLETE ISOLATION ===
+    if add_logic_state.current_focus == AddLogicFocus::InsideScriptContent {
+        // === AUTOCOMPLETE HANDLING ===
+        if add_logic_state.script_editor_autocomplete_active {
+            match key_event.code {
+                // ... (Char, Backspace, Tab, Down, Up cases remain the same) ...
+                KeyCode::Char(c) if c.is_alphanumeric() || c == '_' => {
+                    add_logic_state.script_editor_filter_text.push(c);
+                    add_logic_state.update_script_editor_suggestions();
+                    {
+                        let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                        TextEditor::handle_input(
+                            &mut editor_borrow,
+                            key_event,
+                            &add_logic_state.editor_keybinding_mode,
+                            &mut add_logic_state.vim_state,
+                        );
+                    }
+                    *command_message = format!("Filtering: @{}", add_logic_state.script_editor_filter_text);
+                    return true;
+                }
+                KeyCode::Backspace => {
+                    if !add_logic_state.script_editor_filter_text.is_empty() {
+                        add_logic_state.script_editor_filter_text.pop();
+                        add_logic_state.update_script_editor_suggestions();
+                        {
+                            let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                            TextEditor::handle_input(
+                                &mut editor_borrow,
+                                key_event,
+                                &add_logic_state.editor_keybinding_mode,
+                                &mut add_logic_state.vim_state,
+                            );
+                        }
+                        *command_message = if add_logic_state.script_editor_filter_text.is_empty() {
+                            "Autocomplete: @".to_string()
+                        } else {
+                            format!("Filtering: @{}", add_logic_state.script_editor_filter_text)
+                        };
+                    } else {
+                        let should_deactivate = if let Some((trigger_line, trigger_col)) = add_logic_state.script_editor_trigger_position {
+                            let current_cursor = {
+                                let editor_borrow = add_logic_state.script_content_editor.borrow();
+                                editor_borrow.cursor()
+                            };
+                            current_cursor.0 == trigger_line && current_cursor.1 == trigger_col + 1
+                        } else {
+                            false
+                        };
+                        if should_deactivate {
+                            add_logic_state.deactivate_script_editor_autocomplete();
+                            *command_message = "Autocomplete cancelled".to_string();
+                        }
+                        {
+                            let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                            TextEditor::handle_input(
+                                &mut editor_borrow,
+                                key_event,
+                                &add_logic_state.editor_keybinding_mode,
+                                &mut add_logic_state.vim_state,
+                            );
+                        }
+                    }
+                    return true;
+                }
+                KeyCode::Tab | KeyCode::Down => {
+                    if !add_logic_state.script_editor_suggestions.is_empty() {
+                        let current = add_logic_state.script_editor_selected_suggestion_index.unwrap_or(0);
+                        let next = (current + 1) % add_logic_state.script_editor_suggestions.len();
+                        add_logic_state.script_editor_selected_suggestion_index = Some(next);
+                        *command_message = format!("Selected: {}", add_logic_state.script_editor_suggestions[next]);
+                    }
+                    return true;
+                }
+                KeyCode::Up => {
+                    if !add_logic_state.script_editor_suggestions.is_empty() {
+                        let current = add_logic_state.script_editor_selected_suggestion_index.unwrap_or(0);
+                        let prev = if current == 0 {
+                            add_logic_state.script_editor_suggestions.len() - 1
+                        } else {
+                            current - 1
+                        };
+                        add_logic_state.script_editor_selected_suggestion_index = Some(prev);
+                        *command_message = format!("Selected: {}", add_logic_state.script_editor_suggestions[prev]);
+                    }
+                    return true;
+                }
+                KeyCode::Enter => {
+                    if let Some(selected_idx) = add_logic_state.script_editor_selected_suggestion_index {
+                        if let Some(suggestion) = add_logic_state.script_editor_suggestions.get(selected_idx).cloned() {
+                            let trigger_pos = add_logic_state.script_editor_trigger_position;
+                            let filter_len = add_logic_state.script_editor_filter_text.len();
+
+                            add_logic_state.deactivate_script_editor_autocomplete();
+                            add_logic_state.has_unsaved_changes = true;
+
+                            if let Some(pos) = trigger_pos {
+                                let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+
+                                if suggestion == "sql" {
+                                    replace_autocomplete_text(&mut editor_borrow, pos, filter_len, "sql");
+                                    editor_borrow.insert_str("('')");
+                                    // Move cursor back twice to be between the single quotes
+                                    editor_borrow.move_cursor(CursorMove::Back); // Before ')'
+                                    editor_borrow.move_cursor(CursorMove::Back); // Before ''' (inside '')
+                                    *command_message = "Inserted: @sql('')".to_string();
+                                } else {
+                                    let is_table_selection = add_logic_state.is_table_name_suggestion(&suggestion);
+                                    replace_autocomplete_text(&mut editor_borrow, pos, filter_len, &suggestion);
+
+                                    if is_table_selection {
+                                        editor_borrow.insert_str(".");
+                                        let new_cursor = editor_borrow.cursor();
+                                        drop(editor_borrow); // Release borrow before calling add_logic_state methods
+
+                                        add_logic_state.script_editor_trigger_position = Some(new_cursor);
+                                        add_logic_state.script_editor_autocomplete_active = true;
+                                        add_logic_state.script_editor_filter_text.clear();
+                                        add_logic_state.trigger_column_autocomplete_for_table(suggestion.clone());
+
+                                        let profile_name = add_logic_state.profile_name.clone();
+                                        let table_name_for_fetch = suggestion.clone();
+                                        let mut client_clone = grpc_client.clone();
+                                        tokio::spawn(async move {
+                                            match UiService::fetch_columns_for_table(&mut client_clone, &profile_name, &table_name_for_fetch).await {
+                                                Ok(_columns) => {
+                                                    // Result handled by main UI loop
+                                                }
+                                                Err(e) => {
+                                                    tracing::error!("Failed to fetch columns for {}.{}: {}", profile_name, table_name_for_fetch, e);
+                                                }
+                                            }
+                                        });
+                                        *command_message = format!("Selected table '{}', fetching columns...", suggestion);
+                                    } else {
+                                        *command_message = format!("Inserted: {}", suggestion);
+                                    }
+                                }
+                            }
+                            return true;
+                        }
+                    }
+                    add_logic_state.deactivate_script_editor_autocomplete();
+                    {
+                        let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                        TextEditor::handle_input(
+                            &mut editor_borrow,
+                            key_event,
+                            &add_logic_state.editor_keybinding_mode,
+                            &mut add_logic_state.vim_state,
+                        );
+                    }
+                    return true;
+                }
+                KeyCode::Esc => {
+                    add_logic_state.deactivate_script_editor_autocomplete();
+                    *command_message = "Autocomplete cancelled".to_string();
+                }
+                _ => {
+                    add_logic_state.deactivate_script_editor_autocomplete();
+                    *command_message = "Autocomplete cancelled".to_string();
+                    {
+                        let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                        TextEditor::handle_input(
+                            &mut editor_borrow,
+                            key_event,
+                            &add_logic_state.editor_keybinding_mode,
+                            &mut add_logic_state.vim_state,
+                        );
+                    }
+                    return true;
+                }
+            }
+        }
+
+        if key_event.code == KeyCode::Char('@') && key_event.modifiers == KeyModifiers::NONE {
+            let should_trigger = match add_logic_state.editor_keybinding_mode {
+                EditorKeybindingMode::Vim => *is_edit_mode,
+                _ => true,
+            };
+            if should_trigger {
+                let cursor_before = {
+                    let editor_borrow = add_logic_state.script_content_editor.borrow();
+                    editor_borrow.cursor()
+                };
+                {
+                    let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                    TextEditor::handle_input(
+                        &mut editor_borrow,
+                        key_event,
+                        &add_logic_state.editor_keybinding_mode,
+                        &mut add_logic_state.vim_state,
+                    );
+                }
+                add_logic_state.script_editor_trigger_position = Some(cursor_before);
+                add_logic_state.script_editor_autocomplete_active = true;
+                add_logic_state.script_editor_filter_text.clear();
+                add_logic_state.update_script_editor_suggestions();
+                add_logic_state.has_unsaved_changes = true;
+                *command_message = "Autocomplete: @ (Tab/↑↓ to navigate, Enter to select, Esc to cancel)".to_string();
+                return true;
+            }
+        }
+
+        if key_event.code == KeyCode::Esc && key_event.modifiers == KeyModifiers::NONE {
+            match add_logic_state.editor_keybinding_mode {
+                EditorKeybindingMode::Vim => {
+                    if *is_edit_mode {
+                        {
+                            let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+                            TextEditor::handle_input(
+                                &mut editor_borrow,
+                                key_event,
+                                &add_logic_state.editor_keybinding_mode,
+                                &mut add_logic_state.vim_state,
+                            );
+                        }
+                        if TextEditor::is_vim_normal_mode(&add_logic_state.vim_state) {
+                            *is_edit_mode = false;
+                            *command_message = "VIM: Normal Mode. Esc again to exit script.".to_string();
+                        }
+                    } else {
+                        add_logic_state.current_focus = AddLogicFocus::ScriptContentPreview;
+                        app_state.ui.focus_outside_canvas = true;
+                        *is_edit_mode = false;
+                        *command_message = "Exited script editing.".to_string();
+                    }
+                }
+                _ => {
+                    if *is_edit_mode {
+                        *is_edit_mode = false;
+                        *command_message = "Exited script edit. Esc again to exit script.".to_string();
+                    } else {
+                        add_logic_state.current_focus = AddLogicFocus::ScriptContentPreview;
+                        app_state.ui.focus_outside_canvas = true;
+                        *is_edit_mode = false;
+                        *command_message = "Exited script editing.".to_string();
+                    }
+                }
+            }
+            return true;
+        }
+
+        let changed = {
+            let mut editor_borrow = add_logic_state.script_content_editor.borrow_mut();
+            TextEditor::handle_input(
+                &mut editor_borrow,
+                key_event,
+                &add_logic_state.editor_keybinding_mode,
+                &mut add_logic_state.vim_state,
+            )
+        };
+        if changed {
+            add_logic_state.has_unsaved_changes = true;
+        }
+        if add_logic_state.editor_keybinding_mode == EditorKeybindingMode::Vim {
+            *is_edit_mode = !TextEditor::is_vim_normal_mode(&add_logic_state.vim_state);
+        }
+        return true;
+    }
+
+    let action = config.get_general_action(key_event.code, key_event.modifiers);
+    let current_focus = add_logic_state.current_focus;
+    let mut handled = true;
+    let mut new_focus = current_focus;
+
+    match action.as_deref() {
+        Some("exit_table_scroll") => {
+            handled = false;
+        }
+        Some("move_up") => {
+            match current_focus {
+                AddLogicFocus::InputLogicName => {}
+                AddLogicFocus::InputTargetColumn => new_focus = AddLogicFocus::InputLogicName,
+                AddLogicFocus::InputDescription => new_focus = AddLogicFocus::InputTargetColumn,
+                AddLogicFocus::ScriptContentPreview => new_focus = AddLogicFocus::InputDescription,
+                AddLogicFocus::SaveButton => new_focus = AddLogicFocus::ScriptContentPreview,
+                AddLogicFocus::CancelButton => new_focus = AddLogicFocus::SaveButton,
+                _ => handled = false,
+            }
+        }
+        Some("move_down") => {
+            match current_focus {
+                AddLogicFocus::InputLogicName => new_focus = AddLogicFocus::InputTargetColumn,
+                AddLogicFocus::InputTargetColumn => new_focus = AddLogicFocus::InputDescription,
+                AddLogicFocus::InputDescription => {
+                    add_logic_state.last_canvas_field = 2;
+                    new_focus = AddLogicFocus::ScriptContentPreview;
+                },
+                AddLogicFocus::ScriptContentPreview => new_focus = AddLogicFocus::SaveButton,
+                AddLogicFocus::SaveButton => new_focus = AddLogicFocus::CancelButton,
+                AddLogicFocus::CancelButton => {}
+                _ => handled = false,
+            }
+        }
+        Some("next_option") => {
+            match current_focus {
+                AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription =>
+                    { new_focus = AddLogicFocus::ScriptContentPreview; }
+                AddLogicFocus::ScriptContentPreview => new_focus = AddLogicFocus::SaveButton,
+                AddLogicFocus::SaveButton => new_focus = AddLogicFocus::CancelButton,
+                AddLogicFocus::CancelButton => { }
+                _ => handled = false,
+            }
+        }
+        Some("previous_option") => {
+            match current_focus {
+                AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription =>
+                    { }
+                AddLogicFocus::ScriptContentPreview => new_focus = AddLogicFocus::InputDescription,
+                AddLogicFocus::SaveButton => new_focus = AddLogicFocus::ScriptContentPreview,
+                AddLogicFocus::CancelButton => new_focus = AddLogicFocus::SaveButton,
+                _ => handled = false,
+            }
+        }
+        Some("next_field") => {
+            new_focus = match current_focus {
+                AddLogicFocus::InputLogicName => AddLogicFocus::InputTargetColumn,
+                AddLogicFocus::InputTargetColumn => AddLogicFocus::InputDescription,
+                AddLogicFocus::InputDescription => AddLogicFocus::ScriptContentPreview,
+                AddLogicFocus::ScriptContentPreview => AddLogicFocus::SaveButton,
+                AddLogicFocus::SaveButton => AddLogicFocus::CancelButton,
+                AddLogicFocus::CancelButton => AddLogicFocus::InputLogicName,
+                _ => current_focus,
+            };
+        }
+        Some("prev_field") => {
+            new_focus = match current_focus {
+                AddLogicFocus::InputLogicName => AddLogicFocus::CancelButton,
+                AddLogicFocus::InputTargetColumn => AddLogicFocus::InputLogicName,
+                AddLogicFocus::InputDescription => AddLogicFocus::InputTargetColumn,
+                AddLogicFocus::ScriptContentPreview => AddLogicFocus::InputDescription,
+                AddLogicFocus::SaveButton => AddLogicFocus::ScriptContentPreview,
+                AddLogicFocus::CancelButton => AddLogicFocus::SaveButton,
+                _ => current_focus,
+            };
+        }
+        Some("select") => {
+            match current_focus {
+                AddLogicFocus::ScriptContentPreview => {
+                    new_focus = AddLogicFocus::InsideScriptContent;
+                    *is_edit_mode = false;
+                    app_state.ui.focus_outside_canvas = false;
+                    let mode_hint = match add_logic_state.editor_keybinding_mode {
+                        EditorKeybindingMode::Vim => "VIM mode - 'i'/'a'/'o' to edit",
+                        _ => "Enter/Ctrl+E to edit",
+                    };
+                    *command_message = format!("Fullscreen script editing. {} or Esc to exit.", mode_hint);
+                }
+                AddLogicFocus::SaveButton => {
+                    *command_message = "Save logic action".to_string();
+                }
+                AddLogicFocus::CancelButton => {
+                    buffer_state.update_history(AppView::Admin);
+                    app_state.ui.show_add_logic = false;
+                    *command_message = "Cancelled Add Logic".to_string();
+                    *is_edit_mode = false;
+                }
+                AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription => {
+                    *is_edit_mode = !*is_edit_mode;
+                    *command_message = format!("Field edit mode: {}", if *is_edit_mode { "ON" } else { "OFF" });
+                }
+                _ => handled = false,
+            }
+        }
+        Some("toggle_edit_mode") => {
+            match current_focus {
+                AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription => {
+                    *is_edit_mode = !*is_edit_mode;
+                    *command_message = format!("Canvas field edit mode: {}", if *is_edit_mode { "ON" } else { "OFF" });
+                }
+                _ => {
+                    *command_message = "Cannot toggle edit mode here.".to_string();
+                }
+            }
+        }
+        _ => handled = false,
+    }
+
+    if handled && current_focus != new_focus {
+        add_logic_state.current_focus = new_focus;
+        let new_is_canvas_input_focus = matches!(new_focus,
+            AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+        );
+        if new_is_canvas_input_focus {
+            *is_edit_mode = false;
+            app_state.ui.focus_outside_canvas = false;
+        } else {
+            app_state.ui.focus_outside_canvas = true;
+            if matches!(new_focus, AddLogicFocus::ScriptContentPreview) {
+                *is_edit_mode = false;
+            }
+        }
+    }
+    handled
+}
+
+fn replace_autocomplete_text(
+    editor: &mut tui_textarea::TextArea,
+    trigger_pos: (usize, usize),
+    filter_len: usize,
+    replacement: &str,
+) {
+    // use tui_textarea::CursorMove; // Already imported at the top of the module
+    let filter_start_pos = (trigger_pos.0, trigger_pos.1 + 1);
+    editor.move_cursor(CursorMove::Jump(filter_start_pos.0 as u16, filter_start_pos.1 as u16));
+    for _ in 0..filter_len {
+        editor.delete_next_char();
+    }
+    editor.insert_str(replacement);
+}

client/src/functions/modes/navigation/add_table_nav.rs

@@ -0,0 +1,205 @@
+// src/functions/modes/navigation/add_table_nav.rs
+use crate::config::binds::config::Config;
+use crate::state::{
+    app::state::AppState,
+    pages::add_table::{AddTableFocus, AddTableState},
+};
+use crossterm::event::{KeyEvent};
+use ratatui::widgets::TableState;
+use crate::tui::functions::common::add_table::{handle_add_column_action, handle_save_table_action};
+use crate::ui::handlers::context::DialogPurpose;
+use crate::services::GrpcClient;
+use tokio::sync::mpsc;
+use anyhow::Result;
+
+pub type SaveTableResultSender = mpsc::Sender<Result<String>>;
+
+fn navigate_table_up(table_state: &mut TableState, item_count: usize) -> bool {
+    if item_count == 0 { return false; }
+    let current_selection = table_state.selected();
+    match current_selection {
+        Some(index) => {
+            if index > 0 { table_state.select(Some(index - 1)); true }
+            else { false }
+        }
+        None => { table_state.select(Some(0)); true }
+    }
+}
+
+fn navigate_table_down(table_state: &mut TableState, item_count: usize) -> bool {
+     if item_count == 0 { return false; }
+    let current_selection = table_state.selected();
+    match current_selection {
+        Some(index) => {
+            if index < item_count - 1 { table_state.select(Some(index + 1)); true }
+            else { false }
+        }
+        None => { table_state.select(Some(0)); true }
+    }
+}
+
+pub fn handle_add_table_navigation(
+    key: KeyEvent,
+    config: &Config,
+    app_state: &mut AppState,
+    add_table_state: &mut AddTableState,
+    grpc_client: GrpcClient,
+    save_result_sender: SaveTableResultSender,
+    command_message: &mut String,
+) -> bool {
+    let action = config.get_general_action(key.code, key.modifiers);
+    let current_focus = add_table_state.current_focus;
+    let mut handled = true;
+    let mut new_focus = current_focus;
+
+    if matches!(current_focus, AddTableFocus::InsideColumnsTable | AddTableFocus::InsideIndexesTable | AddTableFocus::InsideLinksTable) {
+        if matches!(action.as_deref(), Some("next_option") | Some("previous_option")) {
+            *command_message = "Press Esc to exit table item navigation first.".to_string();
+            return true;
+        }
+    }
+
+    match action.as_deref() {
+       Some("exit_table_scroll") => {
+           match current_focus {
+               AddTableFocus::InsideColumnsTable => {
+                   add_table_state.column_table_state.select(None);
+                   new_focus = AddTableFocus::ColumnsTable;
+                   // *command_message = "Exited Columns Table".to_string(); // Minimal change: remove message
+               }
+               AddTableFocus::InsideIndexesTable => {
+                   add_table_state.index_table_state.select(None);
+                   new_focus = AddTableFocus::IndexesTable;
+                   // *command_message = "Exited Indexes Table".to_string();
+               }
+               AddTableFocus::InsideLinksTable => {
+                   add_table_state.link_table_state.select(None);
+                   new_focus = AddTableFocus::LinksTable;
+                   // *command_message = "Exited Links Table".to_string();
+               }
+               _ => handled = false,
+           }
+       }
+        Some("move_up") => {
+            match current_focus {
+                AddTableFocus::InputTableName => {
+                    // MINIMAL CHANGE: Do nothing, new_focus remains current_focus
+                    // *command_message = "At top of form.".to_string(); // Remove message
+                }
+                AddTableFocus::InputColumnName => new_focus = AddTableFocus::InputTableName,
+                AddTableFocus::InputColumnType => new_focus = AddTableFocus::InputColumnName,
+                AddTableFocus::AddColumnButton => new_focus = AddTableFocus::InputColumnType,
+                AddTableFocus::ColumnsTable => new_focus = AddTableFocus::AddColumnButton,
+                AddTableFocus::IndexesTable => new_focus = AddTableFocus::ColumnsTable,
+                AddTableFocus::LinksTable => new_focus = AddTableFocus::IndexesTable,
+                AddTableFocus::InsideColumnsTable => { navigate_table_up(&mut add_table_state.column_table_state, add_table_state.columns.len()); }
+                AddTableFocus::InsideIndexesTable => { navigate_table_up(&mut add_table_state.index_table_state, add_table_state.indexes.len()); }
+                AddTableFocus::InsideLinksTable => { navigate_table_up(&mut add_table_state.link_table_state, add_table_state.links.len()); }
+                AddTableFocus::SaveButton => new_focus = AddTableFocus::LinksTable,
+                AddTableFocus::DeleteSelectedButton => new_focus = AddTableFocus::SaveButton,
+                AddTableFocus::CancelButton => new_focus = AddTableFocus::DeleteSelectedButton,
+            }
+        }
+        Some("move_down") => {
+            match current_focus {
+                AddTableFocus::InputTableName => new_focus = AddTableFocus::InputColumnName,
+                AddTableFocus::InputColumnName => new_focus = AddTableFocus::InputColumnType,
+                AddTableFocus::InputColumnType => {
+                    add_table_state.last_canvas_field = 2;
+                    new_focus = AddTableFocus::AddColumnButton;
+                },
+                AddTableFocus::AddColumnButton => new_focus = AddTableFocus::ColumnsTable,
+                AddTableFocus::ColumnsTable => new_focus = AddTableFocus::IndexesTable,
+                AddTableFocus::IndexesTable => new_focus = AddTableFocus::LinksTable,
+                AddTableFocus::LinksTable => new_focus = AddTableFocus::SaveButton,
+                AddTableFocus::InsideColumnsTable => { navigate_table_down(&mut add_table_state.column_table_state, add_table_state.columns.len()); }
+                AddTableFocus::InsideIndexesTable => { navigate_table_down(&mut add_table_state.index_table_state, add_table_state.indexes.len()); }
+                AddTableFocus::InsideLinksTable => { navigate_table_down(&mut add_table_state.link_table_state, add_table_state.links.len()); }
+                AddTableFocus::SaveButton => new_focus = AddTableFocus::DeleteSelectedButton,
+                AddTableFocus::DeleteSelectedButton => new_focus = AddTableFocus::CancelButton,
+                AddTableFocus::CancelButton => {
+                    // MINIMAL CHANGE: Do nothing, new_focus remains current_focus
+                    // *command_message = "At bottom of form.".to_string(); // Remove message
+                }
+            }
+        }
+        Some("next_option") => { // This logic should already be non-wrapping
+            match current_focus {
+                AddTableFocus::InputTableName | AddTableFocus::InputColumnName | AddTableFocus::InputColumnType =>
+                    { new_focus = AddTableFocus::AddColumnButton; }
+                AddTableFocus::AddColumnButton => new_focus = AddTableFocus::ColumnsTable,
+                AddTableFocus::ColumnsTable => new_focus = AddTableFocus::IndexesTable,
+                AddTableFocus::IndexesTable => new_focus = AddTableFocus::LinksTable,
+                AddTableFocus::LinksTable => new_focus = AddTableFocus::SaveButton,
+                AddTableFocus::SaveButton => new_focus = AddTableFocus::DeleteSelectedButton,
+                AddTableFocus::DeleteSelectedButton => new_focus = AddTableFocus::CancelButton,
+                AddTableFocus::CancelButton => { /* *command_message = "At last focusable area.".to_string(); */ } // No change in focus
+                _ => handled = false,
+            }
+        }
+        Some("previous_option") => { // This logic should already be non-wrapping
+            match current_focus {
+                AddTableFocus::InputTableName | AddTableFocus::InputColumnName | AddTableFocus::InputColumnType =>
+                    { /* *command_message = "At first focusable area.".to_string(); */ } // No change in focus
+                AddTableFocus::AddColumnButton => new_focus = AddTableFocus::InputColumnType,
+                AddTableFocus::ColumnsTable => new_focus = AddTableFocus::AddColumnButton,
+                AddTableFocus::IndexesTable => new_focus = AddTableFocus::ColumnsTable,
+                AddTableFocus::LinksTable => new_focus = AddTableFocus::IndexesTable,
+                AddTableFocus::SaveButton => new_focus = AddTableFocus::LinksTable,
+                AddTableFocus::DeleteSelectedButton => new_focus = AddTableFocus::SaveButton,
+                AddTableFocus::CancelButton => new_focus = AddTableFocus::DeleteSelectedButton,
+                _ => handled = false,
+            }
+        }
+        Some("next_field") => {
+            new_focus = match current_focus {
+                AddTableFocus::InputTableName => AddTableFocus::InputColumnName, AddTableFocus::InputColumnName => AddTableFocus::InputColumnType, AddTableFocus::InputColumnType => AddTableFocus::AddColumnButton, AddTableFocus::AddColumnButton => AddTableFocus::ColumnsTable,
+                AddTableFocus::ColumnsTable | AddTableFocus::InsideColumnsTable => AddTableFocus::IndexesTable, AddTableFocus::IndexesTable | AddTableFocus::InsideIndexesTable => AddTableFocus::LinksTable, AddTableFocus::LinksTable | AddTableFocus::InsideLinksTable => AddTableFocus::SaveButton,
+                AddTableFocus::SaveButton => AddTableFocus::DeleteSelectedButton, AddTableFocus::DeleteSelectedButton => AddTableFocus::CancelButton, AddTableFocus::CancelButton => AddTableFocus::InputTableName,
+            };
+        }
+        Some("prev_field") => {
+            new_focus = match current_focus {
+                AddTableFocus::InputTableName => AddTableFocus::CancelButton, AddTableFocus::InputColumnName => AddTableFocus::InputTableName, AddTableFocus::InputColumnType => AddTableFocus::InputColumnName, AddTableFocus::AddColumnButton => AddTableFocus::InputColumnType,
+                AddTableFocus::ColumnsTable | AddTableFocus::InsideColumnsTable => AddTableFocus::AddColumnButton, AddTableFocus::IndexesTable | AddTableFocus::InsideIndexesTable => AddTableFocus::ColumnsTable, AddTableFocus::LinksTable | AddTableFocus::InsideLinksTable => AddTableFocus::IndexesTable,
+                AddTableFocus::SaveButton => AddTableFocus::LinksTable, AddTableFocus::DeleteSelectedButton => AddTableFocus::SaveButton, AddTableFocus::CancelButton => AddTableFocus::DeleteSelectedButton,
+            };
+        }
+        Some("select") => {
+            match current_focus {
+                AddTableFocus::ColumnsTable => { new_focus = AddTableFocus::InsideColumnsTable; if add_table_state.column_table_state.selected().is_none() && !add_table_state.columns.is_empty() { add_table_state.column_table_state.select(Some(0)); } /* Message removed */ }
+                AddTableFocus::IndexesTable => { new_focus = AddTableFocus::InsideIndexesTable; if add_table_state.index_table_state.selected().is_none() && !add_table_state.indexes.is_empty() { add_table_state.index_table_state.select(Some(0)); } /* Message removed */ }
+                AddTableFocus::LinksTable => { new_focus = AddTableFocus::InsideLinksTable; if add_table_state.link_table_state.selected().is_none() && !add_table_state.links.is_empty() { add_table_state.link_table_state.select(Some(0)); } /* Message removed */ }
+                AddTableFocus::InsideColumnsTable => { if let Some(index) = add_table_state.column_table_state.selected() { if let Some(col) = add_table_state.columns.get_mut(index) { col.selected = !col.selected; add_table_state.has_unsaved_changes = true; /* Message removed */ }} /* else { Message removed } */ }
+                AddTableFocus::InsideIndexesTable => { if let Some(index) = add_table_state.index_table_state.selected() { if let Some(idx_def) = add_table_state.indexes.get_mut(index) { idx_def.selected = !idx_def.selected; add_table_state.has_unsaved_changes = true; /* Message removed */ }} /* else { Message removed } */ }
+                AddTableFocus::InsideLinksTable => { if let Some(index) = add_table_state.link_table_state.selected() { if let Some(link) = add_table_state.links.get_mut(index) { link.selected = !link.selected; add_table_state.has_unsaved_changes = true; /* Message removed */ }} /* else { Message removed } */ }
+                AddTableFocus::AddColumnButton => { if let Some(focus_after_add) = handle_add_column_action(add_table_state, command_message) { new_focus = focus_after_add; } else { /* Message already set by handle_add_column_action */ }}
+                AddTableFocus::SaveButton => { if add_table_state.table_name.is_empty() { *command_message = "Cannot save: Table name is empty.".to_string(); } else if add_table_state.columns.is_empty() { *command_message = "Cannot save: No columns defined.".to_string(); } else { *command_message = "Saving table...".to_string(); app_state.show_loading_dialog("Saving", "Please wait..."); let mut client_clone = grpc_client.clone(); let state_clone = add_table_state.clone(); let sender_clone = save_result_sender.clone(); tokio::spawn(async move { let result = handle_save_table_action(&mut client_clone, &state_clone).await; let _ = sender_clone.send(result).await; }); }}
+                AddTableFocus::DeleteSelectedButton => { let columns_to_delete: Vec<(usize, String, String)> = add_table_state.columns.iter().enumerate().filter(|(_, col)| col.selected).map(|(index, col)| (index, col.name.clone(), col.data_type.clone())).collect(); if columns_to_delete.is_empty() { *command_message = "No columns selected for deletion.".to_string(); } else { let column_details: String = columns_to_delete.iter().map(|(index, name, dtype)| format!("{}. {} ({})", index + 1, name, dtype)).collect::<Vec<String>>().join("\n"); let message = format!("Delete the following columns?\n\n{}", column_details); app_state.show_dialog("Confirm Deletion", &message, vec!["Confirm".to_string(), "Cancel".to_string()], DialogPurpose::ConfirmDeleteColumns); }}
+                AddTableFocus::CancelButton => { *command_message = "Action: Cancel Add Table (Not Implemented)".to_string(); }
+                _ => { handled = false; }
+            }
+        }
+        _ => handled = false,
+    }
+
+    if handled && current_focus != new_focus {
+        add_table_state.current_focus = new_focus;
+        // Minimal change: Command message update logic can be simplified or removed if not desired
+        // For now, let's keep it minimal and only update if it was truly a focus change,
+        // and not a boundary message.
+        if !command_message.starts_with("At ") && current_focus != new_focus { // Avoid overwriting boundary messages
+            // *command_message = format!("Focus: {:?}", add_table_state.current_focus); // Optional: restore if needed
+        }
+
+
+        let new_is_canvas_input_focus = matches!(new_focus,
+            AddTableFocus::InputTableName | AddTableFocus::InputColumnName | AddTableFocus::InputColumnType
+        );
+        app_state.ui.focus_outside_canvas = !new_is_canvas_input_focus;
+    }
+    // If not handled, command_message remains as it was (e.g., from a deeper function call or previous event)
+    // or can be cleared if that's the desired default. For minimal change, we leave it.
+
+    handled
+}

client/src/functions/modes/navigation/admin_nav.rs

@@ -1 +1,351 @@
 // src/functions/modes/navigation/admin_nav.rs
+use crate::state::pages::admin::{AdminFocus, AdminState};
+use crate::state::app::state::AppState;
+use crate::config::binds::config::Config;
+use crate::state::app::buffer::{BufferState, AppView};
+use crate::state::pages::add_table::{AddTableState, LinkDefinition};
+use ratatui::widgets::ListState;
+use crate::state::pages::add_logic::{AddLogicState, AddLogicFocus}; // Added AddLogicFocus import
+
+// Helper functions list_select_next and list_select_previous remain the same
+fn list_select_next(list_state: &mut ListState, item_count: usize) {
+    if item_count == 0 {
+        list_state.select(None);
+        return;
+    }
+    let i = match list_state.selected() {
+        Some(i) => if i >= item_count - 1 { 0 } else { i + 1 },
+        None => 0,
+    };
+    list_state.select(Some(i));
+}
+
+fn list_select_previous(list_state: &mut ListState, item_count: usize) {
+    if item_count == 0 {
+        list_state.select(None);
+        return;
+    }
+    let i = match list_state.selected() {
+        Some(i) => if i == 0 { item_count - 1 } else { i - 1 },
+        None => if item_count > 0 { item_count - 1 } else { 0 },
+    };
+    list_state.select(Some(i));
+}
+
+pub fn handle_admin_navigation(
+    key: crossterm::event::KeyEvent,
+    config: &Config,
+    app_state: &mut AppState,
+    admin_state: &mut AdminState,
+    buffer_state: &mut BufferState,
+    command_message: &mut String,
+) -> bool {
+    let action = config.get_general_action(key.code, key.modifiers).map(String::from);
+    let current_focus = admin_state.current_focus;
+    let profile_count = app_state.profile_tree.profiles.len();
+    let mut handled = false;
+
+    match current_focus {
+        AdminFocus::ProfilesPane => {
+            match action.as_deref() {
+                Some("select") => {
+                    admin_state.current_focus = AdminFocus::InsideProfilesList;
+                    if !app_state.profile_tree.profiles.is_empty() {
+                        if admin_state.profile_list_state.selected().is_none() {
+                            admin_state.profile_list_state.select(Some(0));
+                        }
+                    }
+                    *command_message = "Navigating profiles. Use Up/Down. Esc to exit.".to_string();
+                    handled = true;
+                }
+                Some("next_option") | Some("move_down") => {
+                    admin_state.current_focus = AdminFocus::Tables;
+                    *command_message = "Focus: Tables Pane".to_string();
+                    handled = true;
+                }
+                Some("previous_option") | Some("move_up") => {
+                    // No wrap-around: Stay on ProfilesPane if trying to go "before" it
+                    *command_message = "At first focusable pane.".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::InsideProfilesList => {
+            match action.as_deref() {
+                Some("move_up") => {
+                    if profile_count > 0 {
+                        list_select_previous(&mut admin_state.profile_list_state, profile_count);
+                        *command_message = "".to_string();
+                        handled = true;
+                    }
+                }
+                Some("move_down") => {
+                    if profile_count > 0 {
+                        list_select_next(&mut admin_state.profile_list_state, profile_count);
+                        *command_message = "".to_string();
+                        handled = true;
+                    }
+                }
+                Some("select") => {
+                    admin_state.selected_profile_index = admin_state.profile_list_state.selected();
+                    admin_state.selected_table_index = None; // Deselect table when profile changes
+                    if let Some(profile_idx) = admin_state.selected_profile_index {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(profile_idx) {
+                            if !profile.tables.is_empty() {
+                                admin_state.table_list_state.select(Some(0)); // Auto-select first table for nav
+                            } else {
+                                admin_state.table_list_state.select(None);
+                            }
+                        }
+                    } else {
+                        admin_state.table_list_state.select(None);
+                    }
+                    *command_message = format!(
+                        "Profile '{}' set as active.",
+                        admin_state.get_selected_profile_name().unwrap_or(&"N/A".to_string())
+                    );
+                    handled = true;
+                }
+                Some("exit_table_scroll") => {
+                    admin_state.current_focus = AdminFocus::ProfilesPane;
+                    *command_message = "Focus: Profiles Pane".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::Tables => {
+            match action.as_deref() {
+                Some("select") => {
+                    admin_state.current_focus = AdminFocus::InsideTablesList;
+                    let current_profile_idx = admin_state.selected_profile_index
+                        .or_else(|| admin_state.profile_list_state.selected());
+                    if let Some(profile_idx) = current_profile_idx {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(profile_idx) {
+                             if !profile.tables.is_empty() {
+                                if admin_state.table_list_state.selected().is_none() {
+                                    admin_state.table_list_state.select(Some(0));
+                                }
+                             } else {
+                                admin_state.table_list_state.select(None);
+                             }
+                        } else {
+                            admin_state.table_list_state.select(None);
+                        }
+                    } else {
+                        admin_state.table_list_state.select(None);
+                         *command_message = "Select a profile first to view its tables.".to_string();
+                    }
+                    if admin_state.current_focus == AdminFocus::InsideTablesList && !admin_state.table_list_state.selected().is_none() {
+                        *command_message = "Navigating tables. Use Up/Down. Esc to exit.".to_string();
+                    } else if admin_state.table_list_state.selected().is_none() {
+                         if current_profile_idx.is_none() {
+                            *command_message = "No profile selected to view tables.".to_string();
+                         } else {
+                            *command_message = "No tables in selected profile.".to_string();
+                         }
+                         admin_state.current_focus = AdminFocus::Tables; // Stay in Tables pane if no tables to enter
+                    }
+                    handled = true;
+                }
+                Some("previous_option") | Some("move_up") => {
+                    admin_state.current_focus = AdminFocus::ProfilesPane;
+                    *command_message = "Focus: Profiles Pane".to_string();
+                    handled = true;
+                }
+                Some("next_option") | Some("move_down") => {
+                    admin_state.current_focus = AdminFocus::Button1;
+                    *command_message = "Focus: Add Logic Button".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::InsideTablesList => {
+            match action.as_deref() {
+                Some("move_up") => {
+                    let current_profile_idx = admin_state.selected_profile_index
+                        .or_else(|| admin_state.profile_list_state.selected());
+                    if let Some(p_idx) = current_profile_idx {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            if !profile.tables.is_empty() {
+                                list_select_previous(&mut admin_state.table_list_state, profile.tables.len());
+                                *command_message = "".to_string();
+                                handled = true;
+                            } else {
+                                *command_message = "No tables to navigate.".to_string();
+                                handled = true;
+                            }
+                        }
+                    } else {
+                        *command_message = "No active profile for tables.".to_string();
+                        handled = true;
+                    }
+                }
+                Some("move_down") => {
+                    let current_profile_idx = admin_state.selected_profile_index
+                        .or_else(|| admin_state.profile_list_state.selected());
+                    if let Some(p_idx) = current_profile_idx {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                             if !profile.tables.is_empty() {
+                                list_select_next(&mut admin_state.table_list_state, profile.tables.len());
+                                *command_message = "".to_string();
+                                handled = true;
+                            } else {
+                                *command_message = "No tables to navigate.".to_string();
+                                handled = true;
+                            }
+                        }
+                    } else {
+                        *command_message = "No active profile for tables.".to_string();
+                        handled = true;
+                    }
+                }
+                Some("select") => { // This is for persistently selecting a table with [*]
+                    admin_state.selected_table_index = admin_state.table_list_state.selected();
+                    let table_name = admin_state.selected_profile_index
+                         .and_then(|p_idx| app_state.profile_tree.profiles.get(p_idx))
+                         .and_then(|p| admin_state.selected_table_index.and_then(|t_idx| p.tables.get(t_idx)))
+                         .map_or("N/A", |t| t.name.as_str());
+                    *command_message = format!("Table '{}' set as active.", table_name);
+                    handled = true;
+                }
+                Some("exit_table_scroll") => {
+                    admin_state.current_focus = AdminFocus::Tables;
+                    *command_message = "Focus: Tables Pane".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::Button1 => { // Add Logic Button
+            match action.as_deref() {
+                Some("select") => { // Typically "Enter" key
+                    if let Some(p_idx) = admin_state.selected_profile_index {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            if let Some(t_idx) = admin_state.selected_table_index {
+                                if let Some(table) = profile.tables.get(t_idx) {
+                                    // Both profile and table are selected, proceed
+                                    admin_state.add_logic_state = AddLogicState {
+                                        profile_name: profile.name.clone(),
+                                        selected_table_name: Some(table.name.clone()),
+                                        selected_table_id: Some(table.id), // If you have table IDs
+                                        editor_keybinding_mode: config.editor.keybinding_mode.clone(),
+                                        current_focus: AddLogicFocus::default(),
+                                        ..AddLogicState::default()
+                                    };
+                                    
+                                    // Store table info for later fetching
+                                    app_state.pending_table_structure_fetch = Some((
+                                        profile.name.clone(),
+                                        table.name.clone()
+                                    ));
+                                    
+                                    buffer_state.update_history(AppView::AddLogic);
+                                    app_state.ui.focus_outside_canvas = false;
+                                    *command_message = format!(
+                                        "Opening Add Logic for table '{}' in profile '{}'...",
+                                        table.name, profile.name
+                                    );
+                                } else {
+                                    *command_message = "Error: Selected table data not found.".to_string();
+                                }
+                            } else {
+                                *command_message = "Select a table first!".to_string();
+                            }
+                        } else {
+                            *command_message = "Error: Selected profile data not found.".to_string();
+                        }
+                    } else {
+                        *command_message = "Select a profile first!".to_string();
+                    }
+                    handled = true;
+                }
+                Some("previous_option") | Some("move_up") => {
+                    admin_state.current_focus = AdminFocus::Tables;
+                    *command_message = "Focus: Tables Pane".to_string();
+                    handled = true;
+                }
+                Some("next_option") | Some("move_down") => {
+                    admin_state.current_focus = AdminFocus::Button2;
+                    *command_message = "Focus: Add Table Button".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::Button2 => { // Add Table Button
+            match action.as_deref() {
+                Some("select") => {
+                     if let Some(p_idx) = admin_state.selected_profile_index {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            let selected_profile_name = profile.name.clone();
+                            // Prepare links from the selected profile's existing tables
+                            let available_links: Vec<LinkDefinition> = profile.tables.iter()
+                                .map(|table| LinkDefinition {
+                                    linked_table_name: table.name.clone(),
+                                    is_required: false, // Default, can be changed in AddTable screen
+                                    selected: false,
+                                }).collect();
+
+                            admin_state.add_table_state = AddTableState {
+                                profile_name: selected_profile_name,
+                                links: available_links,
+                                ..AddTableState::default() // Reset other fields
+                            };
+                            buffer_state.update_history(AppView::AddTable);
+                            app_state.ui.focus_outside_canvas = false;
+                            *command_message = format!("Opening Add Table for profile '{}'...", admin_state.add_table_state.profile_name);
+                            handled = true;
+                        } else {
+                             *command_message = "Error: Selected profile index out of bounds.".to_string();
+                             handled = true;
+                        }
+                    } else {
+                        *command_message = "Please select a profile ([*]) first to add a table.".to_string();
+                        handled = true;
+                    }
+                }
+                Some("previous_option") | Some("move_up") => {
+                    admin_state.current_focus = AdminFocus::Button1;
+                    *command_message = "Focus: Add Logic Button".to_string();
+                    handled = true;
+                }
+                Some("next_option") | Some("move_down") => {
+                    admin_state.current_focus = AdminFocus::Button3;
+                    *command_message = "Focus: Change Table Button".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+
+        AdminFocus::Button3 => { // Change Table Button
+            match action.as_deref() {
+                Some("select") => {
+                    // Future: Logic to load selected table into AddTableState for editing
+                    *command_message = "Action: Change Table (Not Implemented)".to_string();
+                    handled = true;
+                }
+                Some("previous_option") | Some("move_up") => {
+                    admin_state.current_focus = AdminFocus::Button2;
+                    *command_message = "Focus: Add Table Button".to_string();
+                    handled = true;
+                }
+                Some("next_option") | Some("move_down") => {
+                    // No wrap-around: Stay on Button3 if trying to go "after" it
+                    *command_message = "At last focusable button.".to_string();
+                    handled = true;
+                }
+                _ => handled = false,
+            }
+        }
+    }
+    handled
+}

client/src/functions/modes/read_only.rs

@@ -2,3 +2,5 @@
 
 pub mod auth_ro;
 pub mod form_ro;
+pub mod add_table_ro;
+pub mod add_logic_ro;

client/src/functions/modes/read_only/add_logic_ro.rs

@@ -0,0 +1,235 @@
+// src/functions/modes/read_only/add_logic_ro.rs
+use crate::config::binds::key_sequences::KeySequenceTracker;
+use crate::state::pages::add_logic::AddLogicState; // Changed
+use crate::state::pages::canvas_state::CanvasState;
+use crate::state::app::state::AppState;
+use anyhow::Result;
+
+// Word navigation helpers (get_char_type, find_next_word_start, etc.)
+// can be kept as they are generic.
+#[derive(PartialEq)]
+enum CharType {
+    Whitespace,
+    Alphanumeric,
+    Punctuation,
+}
+
+fn get_char_type(c: char) -> CharType {
+    if c.is_whitespace() { CharType::Whitespace }
+    else if c.is_alphanumeric() { CharType::Alphanumeric }
+    else { CharType::Punctuation }
+}
+
+fn find_next_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 || current_pos >= len { return len; }
+    let mut pos = current_pos;
+    let initial_type = get_char_type(chars[pos]);
+    while pos < len && get_char_type(chars[pos]) == initial_type { pos += 1; }
+    while pos < len && get_char_type(chars[pos]) == CharType::Whitespace { pos += 1; }
+    pos
+}
+
+fn find_word_end(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 { return 0; }
+    let mut pos = current_pos.min(len - 1);
+    if get_char_type(chars[pos]) == CharType::Whitespace {
+        pos = find_next_word_start(text, pos);
+    }
+    if pos >= len { return len.saturating_sub(1); }
+    let word_type = get_char_type(chars[pos]);
+    while pos < len && get_char_type(chars[pos]) == word_type { pos += 1; }
+    pos.saturating_sub(1).min(len.saturating_sub(1))
+}
+
+fn find_prev_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    if chars.is_empty() || current_pos == 0 { return 0; }
+    let mut pos = current_pos.saturating_sub(1);
+    while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace { pos -= 1; }
+    if pos == 0 && get_char_type(chars[pos]) == CharType::Whitespace { return 0; }
+    let word_type = get_char_type(chars[pos]);
+    while pos > 0 && get_char_type(chars[pos - 1]) == word_type { pos -= 1; }
+    pos
+}
+
+fn find_prev_word_end(text: &str, current_pos: usize) -> usize {
+    let prev_start = find_prev_word_start(text, current_pos);
+    if prev_start == 0 { return 0; }
+    find_word_end(text, prev_start.saturating_sub(1))
+}
+
+
+/// Executes read-only actions for the AddLogic view canvas.
+pub async fn execute_action(
+    action: &str,
+    app_state: &mut AppState,
+    state: &mut AddLogicState,
+    ideal_cursor_column: &mut usize,
+    key_sequence_tracker: &mut KeySequenceTracker,
+    command_message: &mut String,
+) -> Result<String> {
+    match action {
+        "move_up" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddLogicState::INPUT_FIELD_COUNT;
+            if num_fields == 0 { return Ok("No fields.".to_string()); }
+            let current_field = state.current_field();
+
+            if current_field > 0 {
+                let new_field = current_field - 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = if current_input.is_empty() { 0 } else { current_input.len().saturating_sub(1) };
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+            } else {
+                *command_message = "At top of form.".to_string();
+            }
+            Ok(command_message.clone())
+        }
+        "move_down" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddLogicState::INPUT_FIELD_COUNT;
+            if num_fields == 0 { return Ok("No fields.".to_string()); }
+            let current_field = state.current_field();
+            let last_field_index = num_fields - 1;
+
+            if current_field < last_field_index {
+                let new_field = current_field + 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = if current_input.is_empty() { 0 } else { current_input.len().saturating_sub(1) };
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+            } else {
+                // Move focus outside canvas when moving down from the last field
+                // FIX: Go to ScriptContentPreview instead of SaveButton
+                app_state.ui.focus_outside_canvas = true;
+                state.last_canvas_field = 2;
+                state.current_focus = crate::state::pages::add_logic::AddLogicFocus::ScriptContentPreview; // FIXED!
+                *command_message = "Focus moved to script preview".to_string();
+            }
+            Ok(command_message.clone())
+        }
+        // ... (rest of the actions remain the same) ...
+        "move_first_line" => {
+            key_sequence_tracker.reset();
+            if AddLogicState::INPUT_FIELD_COUNT > 0 {
+                state.set_current_field(0);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = if current_input.is_empty() { 0 } else { current_input.len().saturating_sub(1) };
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_last_line" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddLogicState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let last_field_index = num_fields - 1;
+                state.set_current_field(last_field_index);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = if current_input.is_empty() { 0 } else { current_input.len().saturating_sub(1) };
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_left" => {
+            let current_pos = state.current_cursor_pos();
+            let new_pos = current_pos.saturating_sub(1);
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            Ok("".to_string())
+        }
+        "move_right" => {
+            let current_input = state.get_current_input();
+            let current_pos = state.current_cursor_pos();
+            if !current_input.is_empty() && current_pos < current_input.len().saturating_sub(1) {
+                let new_pos = current_pos + 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_next" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_next_word_start(current_input, state.current_cursor_pos());
+                let final_pos = new_pos.min(current_input.len().saturating_sub(1));
+                state.set_current_cursor_pos(final_pos);
+                *ideal_cursor_column = final_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_end" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let current_pos = state.current_cursor_pos();
+                let new_pos = find_word_end(current_input, current_pos);
+                let final_pos = if new_pos == current_pos && current_pos < current_input.len().saturating_sub(1) {
+                    find_word_end(current_input, current_pos + 1)
+                } else {
+                    new_pos
+                };
+                let max_valid_index = current_input.len().saturating_sub(1);
+                let clamped_pos = final_pos.min(max_valid_index);
+                state.set_current_cursor_pos(clamped_pos);
+                *ideal_cursor_column = clamped_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_prev" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_prev_word_start(current_input, state.current_cursor_pos());
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_word_end_prev" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = find_prev_word_end(current_input, state.current_cursor_pos());
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            Ok("".to_string())
+        }
+        "move_line_start" => {
+            state.set_current_cursor_pos(0);
+            *ideal_cursor_column = 0;
+            Ok("".to_string())
+        }
+        "move_line_end" => {
+            let current_input = state.get_current_input();
+            if !current_input.is_empty() {
+                let new_pos = current_input.len().saturating_sub(1);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            } else {
+                state.set_current_cursor_pos(0);
+                *ideal_cursor_column = 0;
+            }
+            Ok("".to_string())
+        }
+        "enter_edit_mode_before" | "enter_edit_mode_after" | "enter_command_mode" | "exit_highlight_mode" => {
+             key_sequence_tracker.reset();
+             Ok("Mode change handled by main loop".to_string())
+        }
+        _ => {
+             key_sequence_tracker.reset();
+             command_message.clear();
+             Ok(format!("Unknown read-only action: {}", action))
+        },
+    }
+}
+

client/src/functions/modes/read_only/add_table_ro.rs

@@ -0,0 +1,267 @@
+// src/functions/modes/read_only/add_table_ro.rs
+use crate::config::binds::key_sequences::KeySequenceTracker;
+use crate::state::pages::add_table::AddTableState;
+use crate::state::pages::canvas_state::CanvasState;
+use crate::state::app::state::AppState;
+use anyhow::Result;
+
+// Re-use word navigation helpers if they are public or move them to a common module
+// For now, duplicating them here for simplicity. Consider refactoring later.
+#[derive(PartialEq)]
+enum CharType {
+    Whitespace,
+    Alphanumeric,
+    Punctuation,
+}
+
+fn get_char_type(c: char) -> CharType {
+    if c.is_whitespace() { CharType::Whitespace }
+    else if c.is_alphanumeric() { CharType::Alphanumeric }
+    else { CharType::Punctuation }
+}
+
+fn find_next_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 || current_pos >= len { return len; }
+    let mut pos = current_pos;
+    let initial_type = get_char_type(chars[pos]);
+    while pos < len && get_char_type(chars[pos]) == initial_type { pos += 1; }
+    while pos < len && get_char_type(chars[pos]) == CharType::Whitespace { pos += 1; }
+    pos
+}
+
+fn find_word_end(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    let len = chars.len();
+    if len == 0 { return 0; }
+    let mut pos = current_pos.min(len - 1);
+    if get_char_type(chars[pos]) == CharType::Whitespace {
+        pos = find_next_word_start(text, pos);
+    }
+    if pos >= len { return len.saturating_sub(1); }
+    let word_type = get_char_type(chars[pos]);
+    while pos < len && get_char_type(chars[pos]) == word_type { pos += 1; }
+    pos.saturating_sub(1).min(len.saturating_sub(1))
+}
+
+fn find_prev_word_start(text: &str, current_pos: usize) -> usize {
+    let chars: Vec<char> = text.chars().collect();
+    if chars.is_empty() || current_pos == 0 { return 0; }
+    let mut pos = current_pos.saturating_sub(1);
+    while pos > 0 && get_char_type(chars[pos]) == CharType::Whitespace { pos -= 1; }
+    if pos == 0 && get_char_type(chars[pos]) == CharType::Whitespace { return 0; }
+    let word_type = get_char_type(chars[pos]);
+    while pos > 0 && get_char_type(chars[pos - 1]) == word_type { pos -= 1; }
+    pos
+}
+
+// Note: find_prev_word_end might need adjustments based on desired behavior.
+// This version finds the end of the word *before* the previous word start.
+fn find_prev_word_end(text: &str, current_pos: usize) -> usize {
+    let prev_start = find_prev_word_start(text, current_pos);
+    if prev_start == 0 { return 0; }
+    // Find the end of the word that starts at prev_start - 1
+    find_word_end(text, prev_start.saturating_sub(1))
+}
+
+
+/// Executes read-only actions for the AddTable view canvas.
+pub async fn execute_action(
+    action: &str,
+    app_state: &mut AppState, // Needed for focus_outside_canvas
+    state: &mut AddTableState,
+    ideal_cursor_column: &mut usize,
+    key_sequence_tracker: &mut KeySequenceTracker,
+    command_message: &mut String, // Keep for potential messages
+) -> Result<String> {
+    // Use the CanvasState trait methods implemented for AddTableState
+    match action {
+        "move_up" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields == 0 {
+                *command_message = "No fields.".to_string();
+                return Ok(command_message.clone());
+            }
+            let current_field = state.current_field(); // Gets the index (0, 1, or 2)
+
+            if current_field > 0 {
+                // This handles moving from field 2 -> 1, or 1 -> 0
+                let new_field = current_field - 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = current_input.len(); // Allow cursor at end
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos; // Update ideal column as cursor moved
+                *command_message = "".to_string(); // Clear message for successful internal navigation
+            } else {
+                // current_field is 0 (InputTableName), and user pressed Up.
+                // Forbid moving up. Do not change focus or cursor.
+                *command_message = "At top of form.".to_string();
+            }
+            Ok(command_message.clone())
+        }
+        "move_down" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields == 0 {
+                *command_message = "No fields.".to_string();
+                return Ok(command_message.clone());
+            }
+            let current_field = state.current_field();
+            let last_field_index = num_fields - 1;
+
+            if current_field < last_field_index {
+                let new_field = current_field + 1;
+                state.set_current_field(new_field);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = current_input.len(); // Allow cursor at end
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos; // Update ideal column
+                *command_message = "".to_string();
+            } else {
+                // Move focus outside canvas when moving down from the last field
+                app_state.ui.focus_outside_canvas = true;
+                // Set focus to the first element outside canvas (AddColumnButton)
+                state.current_focus =
+                    crate::state::pages::add_table::AddTableFocus::AddColumnButton;
+                *command_message = "Focus moved below canvas".to_string();
+            }
+            Ok(command_message.clone())
+        }
+        // ... (other actions like "move_first_line", "move_left", etc. remain the same) ...
+        "move_first_line" => {
+            key_sequence_tracker.reset();
+            if AddTableState::INPUT_FIELD_COUNT > 0 {
+                state.set_current_field(0);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = current_input.len();
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos; // Update ideal column
+            }
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_last_line" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddTableState::INPUT_FIELD_COUNT;
+            if num_fields > 0 {
+                let last_field_index = num_fields - 1;
+                state.set_current_field(last_field_index);
+                let current_input = state.get_current_input();
+                let max_cursor_pos = current_input.len();
+                let new_pos = (*ideal_cursor_column).min(max_cursor_pos);
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos; // Update ideal column
+            }
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_left" => {
+            let current_pos = state.current_cursor_pos();
+            let new_pos = current_pos.saturating_sub(1);
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_right" => {
+            let current_input = state.get_current_input();
+            let current_pos = state.current_cursor_pos();
+            // Allow moving cursor one position past the end
+            if current_pos < current_input.len() {
+                let new_pos = current_pos + 1;
+                state.set_current_cursor_pos(new_pos);
+                *ideal_cursor_column = new_pos;
+            }
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_word_next" => {
+            let current_input = state.get_current_input();
+            let new_pos = find_next_word_start(
+                current_input,
+                state.current_cursor_pos(),
+            );
+            let final_pos = new_pos.min(current_input.len()); // Allow cursor at end
+            state.set_current_cursor_pos(final_pos);
+            *ideal_cursor_column = final_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_word_end" => {
+            let current_input = state.get_current_input();
+            let current_pos = state.current_cursor_pos();
+            let new_pos = find_word_end(current_input, current_pos);
+            // If find_word_end returns current_pos, try starting search from next char
+            let final_pos =
+                if new_pos == current_pos && current_pos < current_input.len() {
+                    find_word_end(current_input, current_pos + 1)
+                } else {
+                    new_pos
+                };
+            let max_valid_index = current_input.len(); // Allow cursor at end
+            let clamped_pos = final_pos.min(max_valid_index);
+            state.set_current_cursor_pos(clamped_pos);
+            *ideal_cursor_column = clamped_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_word_prev" => {
+            let current_input = state.get_current_input();
+            let new_pos = find_prev_word_start(
+                current_input,
+                state.current_cursor_pos(),
+            );
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_word_end_prev" => {
+            let current_input = state.get_current_input();
+            let new_pos = find_prev_word_end(
+                current_input,
+                state.current_cursor_pos(),
+            );
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_line_start" => {
+            state.set_current_cursor_pos(0);
+            *ideal_cursor_column = 0;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        "move_line_end" => {
+            let current_input = state.get_current_input();
+            let new_pos = current_input.len(); // Allow cursor at end
+            state.set_current_cursor_pos(new_pos);
+            *ideal_cursor_column = new_pos;
+            *command_message = "".to_string();
+            Ok(command_message.clone())
+        }
+        // Actions handled by main event loop (mode changes)
+        "enter_edit_mode_before" | "enter_edit_mode_after"
+        | "enter_command_mode" | "exit_highlight_mode" => {
+            key_sequence_tracker.reset();
+            // These actions are primarily mode changes handled by the main event loop.
+            // The message here might be overridden by the main loop's message for mode change.
+            *command_message = "Mode change initiated".to_string();
+            Ok(command_message.clone())
+        }
+        _ => {
+            key_sequence_tracker.reset();
+            *command_message =
+                format!("Unknown read-only action: {}", action);
+            Ok(command_message.clone())
+        }
+    }
+}
+

client/src/functions/modes/read_only/auth_ro.rs

@@ -3,7 +3,7 @@
 use crate::config::binds::key_sequences::KeySequenceTracker;
 use crate::state::pages::canvas_state::CanvasState;
 use crate::state::app::state::AppState;
-use std::error::Error;
+use anyhow::Result;
 
 #[derive(PartialEq)]
 enum CharType {
@@ -19,7 +19,7 @@ pub async fn execute_action<S: CanvasState>(
     ideal_cursor_column: &mut usize,
     key_sequence_tracker: &mut KeySequenceTracker,
     command_message: &mut String,
-) -> Result<String, Box<dyn Error>> {
+) -> Result<String> {
     match action {
         "previous_entry" | "next_entry" => {
             key_sequence_tracker.reset();
@@ -252,28 +252,6 @@ fn find_next_word_start(text: &str, current_pos: usize) -> usize {
     pos
 }
 
-fn find_next_word_end(text: &str, current_pos: usize) -> usize {
-    let chars: Vec<char> = text.chars().collect();
-    if chars.is_empty() {
-        return 0;
-    }
-
-    let next_start = find_next_word_start(text, current_pos);
-
-    if next_start >= chars.len() {
-        return chars.len().saturating_sub(1);
-    }
-
-    let mut pos = next_start;
-    let word_type = get_char_type(chars[pos]);
-
-    while pos < chars.len() && get_char_type(chars[pos]) == word_type {
-        pos += 1;
-    }
-
-    pos.saturating_sub(1).min(chars.len().saturating_sub(1))
-}
-
 fn find_word_end(text: &str, current_pos: usize) -> usize {
     let chars: Vec<char> = text.chars().collect();
     let len = chars.len();
@@ -282,8 +260,6 @@ fn find_word_end(text: &str, current_pos: usize) -> usize {
     }
 
     let mut pos = current_pos.min(len - 1);
-    let original_pos = pos;
-
     let current_type = get_char_type(chars[pos]);
     if current_type != CharType::Whitespace {
         while pos < len && get_char_type(chars[pos]) == current_type {

client/src/functions/modes/read_only/form_ro.rs

@@ -2,7 +2,7 @@
 
 use crate::config::binds::key_sequences::KeySequenceTracker;
 use crate::state::pages::canvas_state::CanvasState;
-use std::error::Error;
+use anyhow::Result;
 
 #[derive(PartialEq)]
 enum CharType {
@@ -17,7 +17,7 @@ pub async fn execute_action<S: CanvasState>(
     ideal_cursor_column: &mut usize,
     key_sequence_tracker: &mut KeySequenceTracker,
     command_message: &mut String,
-) -> Result<String, Box<dyn Error>> {
+) -> Result<String> {
     match action {
         "previous_entry" | "next_entry" => {
             key_sequence_tracker.reset();
@@ -238,28 +238,6 @@ fn find_next_word_start(text: &str, current_pos: usize) -> usize {
     pos
 }
 
-fn find_next_word_end(text: &str, current_pos: usize) -> usize {
-    let chars: Vec<char> = text.chars().collect();
-    if chars.is_empty() {
-        return 0;
-    }
-
-    let next_start = find_next_word_start(text, current_pos);
-
-    if next_start >= chars.len() {
-        return chars.len().saturating_sub(1);
-    }
-
-    let mut pos = next_start;
-    let word_type = get_char_type(chars[pos]);
-
-    while pos < chars.len() && get_char_type(chars[pos]) == word_type {
-        pos += 1;
-    }
-
-    pos.saturating_sub(1).min(chars.len().saturating_sub(1))
-}
-
 fn find_word_end(text: &str, current_pos: usize) -> usize {
     let chars: Vec<char> = text.chars().collect();
     let len = chars.len();
@@ -268,8 +246,6 @@ fn find_word_end(text: &str, current_pos: usize) -> usize {
     }
 
     let mut pos = current_pos.min(len - 1);
-    let original_pos = pos;
-
     let current_type = get_char_type(chars[pos]);
     if current_type != CharType::Whitespace {
         while pos < len && get_char_type(chars[pos]) == current_type {

client/src/lib.rs

@@ -7,6 +7,7 @@ pub mod components;
 pub mod modes;
 pub mod functions;
 pub mod services;
+pub mod utils;
 
 pub use ui::run_ui;
 

client/src/main.rs

@@ -1,10 +1,16 @@
 // client/src/main.rs
 use client::run_ui;
 use dotenvy::dotenv;
-use std::error::Error;
+use anyhow::Result;
+use tracing_subscriber;
+use std::env;
 
 #[tokio::main]
-async fn main() -> Result<(), Box<dyn Error>> {
+async fn main() -> Result<()> {
+    if env::var("ENABLE_TRACING").is_ok() {
+        tracing_subscriber::fmt::init();
+    }
+
     dotenv().ok();
     run_ui().await
 }

client/src/modes/canvas/common_mode.rs

@@ -7,10 +7,11 @@ use crate::services::grpc_client::GrpcClient;
 use crate::services::auth::AuthClient;
 use crate::modes::handlers::event::EventOutcome;
 use crate::tui::functions::common::form::SaveOutcome;
+use anyhow::{Context, Result};
 use crate::tui::functions::common::{
     form::{save as form_save, revert as form_revert},
     login::{save as login_save, revert as login_revert},
-    register::{save as register_save, revert as register_revert},
+    register::{revert as register_revert},
 };
 
 pub async fn handle_core_action(
@@ -23,24 +24,17 @@ pub async fn handle_core_action(
     auth_client: &mut AuthClient,
     terminal: &mut TerminalCore,
     app_state: &mut AppState,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<EventOutcome, Box<dyn std::error::Error>> {
+) -> Result<EventOutcome> {
     match action {
         "save" => {
             if app_state.ui.show_login {
-                let message = login_save(auth_state, login_state, auth_client, app_state).await?;
-                Ok(EventOutcome::Ok(message))
-            } else if app_state.ui.show_register {
-                let message = register_save(register_state, auth_client, app_state).await?;
+                let message = login_save(auth_state, login_state, auth_client, app_state).await.context("Login save action failed")?;
                 Ok(EventOutcome::Ok(message))
             } else {
                 let save_outcome = form_save(
                     form_state,
                     grpc_client,
-                    current_position,
-                    total_count,
-                ).await?;
+                ).await.context("Register save action failed")?;
                 let message = match save_outcome {
                     SaveOutcome::NoChange => "No changes to save.".to_string(),
                     SaveOutcome::UpdatedExisting => "Entry updated.".to_string(),
@@ -55,15 +49,11 @@ pub async fn handle_core_action(
         },
         "save_and_quit" => {
             let message = if app_state.ui.show_login {
-                login_save(auth_state, login_state, auth_client, app_state).await?
-            } else if app_state.ui.show_register {
-                register_save(register_state, auth_client, app_state).await?
+                login_save(auth_state, login_state, auth_client, app_state).await.context("Login save n quit action failed")?
             } else {
                 let save_outcome = form_save(
                     form_state,
                     grpc_client,
-                    current_position,
-                    total_count,
                 ).await?;
                 match save_outcome {
                     SaveOutcome::NoChange => "No changes to save.".to_string(),
@@ -85,9 +75,7 @@ pub async fn handle_core_action(
                 let message = form_revert(
                     form_state,
                     grpc_client,
-                    current_position,
-                    total_count,
-                ).await?;
+                ).await.context("Form revert x action failed")?;
                 Ok(EventOutcome::Ok(message))
             }
         },

client/src/modes/canvas/edit.rs

@@ -1,206 +1,252 @@
 // src/modes/canvas/edit.rs
-
 use crate::config::binds::config::Config;
 use crate::services::grpc_client::GrpcClient;
-use crate::state::pages::{auth::{LoginState, RegisterState}};
-use crate::state::pages::canvas_state::CanvasState;
-use crate::state::pages::form::FormState;
-use crate::functions::modes::edit::{auth_e, form_e};
+use crate::state::pages::{
+    auth::{LoginState, RegisterState},
+    canvas_state::CanvasState,
+};
+use crate::state::pages::form::FormState; // <<< ADD THIS LINE
+// AddLogicState is already imported
+// AddTableState is already imported
+use crate::state::pages::admin::AdminState;
 use crate::modes::handlers::event::EventOutcome;
+use crate::functions::modes::edit::{add_logic_e, auth_e, form_e, add_table_e};
 use crate::state::app::state::AppState;
-use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
+use anyhow::Result;
+use crossterm::event::KeyEvent; // Removed KeyCode, KeyModifiers as they were unused
+use tracing::debug;
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum EditEventOutcome {
+    Message(String),
+    ExitEditMode,
+}
 
 pub async fn handle_edit_event(
     key: KeyEvent,
     config: &Config,
-    form_state: &mut FormState,
+    form_state: &mut FormState, // Now FormState is in scope
     login_state: &mut LoginState,
     register_state: &mut RegisterState,
+    admin_state: &mut AdminState,
     ideal_cursor_column: &mut usize,
-    command_message: &mut String,
     current_position: &mut u64,
     total_count: u64,
     grpc_client: &mut GrpcClient,
     app_state: &AppState,
-) -> Result<String, Box<dyn std::error::Error>> {
-
-    // Global command mode check
+) -> Result<EditEventOutcome> {
+    // --- Global command mode check ---
     if let Some("enter_command_mode") = config.get_action_for_key_in_mode(
-        &config.keybindings.global,
+        &config.keybindings.global, // Assuming command mode can be entered globally
         key.code,
-        key.modifiers
+        key.modifiers,
     ) {
-        *command_message = "Switching to Command Mode...".to_string();
-        return Ok(command_message.clone());
+        // This check might be redundant if EventHandler already prevents entering Edit mode
+        // when command_mode is true. However, it's a safeguard.
+        return Ok(EditEventOutcome::Message(
+            "Cannot enter command mode from edit mode here.".to_string(),
+        ));
     }
 
-    // Common actions (save/revert)
+    // --- Common actions (save, revert) ---
     if let Some(action) = config.get_action_for_key_in_mode(
         &config.keybindings.common,
         key.code,
-        key.modifiers
-    ) {
+        key.modifiers,
+    ).as_deref() {
         if matches!(action, "save" | "revert") {
-            let message = if app_state.ui.show_login {
-                auth_e::execute_common_action(
-                    action,
-                    login_state,
-                    grpc_client,
-                    current_position,
-                    total_count
-                ).await
+            let message_string: String = if app_state.ui.show_login {
+                auth_e::execute_common_action(action, login_state, grpc_client, current_position, total_count).await?
             } else if app_state.ui.show_register {
-                auth_e::execute_common_action(
-                    action,
-                    register_state,
-                    grpc_client,
-                    current_position,
-                    total_count
-                ).await
-            } else {
-                form_e::execute_common_action(
-                    action,
-                    form_state,  // Concrete FormState
-                    grpc_client,
-                    current_position,
-                    total_count
-                ).await
-                .map(|outcome| match outcome {
-                    EventOutcome::Ok(msg) => msg,
-                    EventOutcome::Exit(msg) => format!("Exit requested: {}", msg),
-                    EventOutcome::DataSaved(save_outcome, msg) => format!("Data saved ({:?}): {}", save_outcome, msg),
-                    EventOutcome::ButtonSelected { context, index } => {
-                        "Unexpected action in edit mode".to_string()
-                    }
-                })
-            }?;
-            return Ok(message);
+                auth_e::execute_common_action(action, register_state, grpc_client, current_position, total_count).await?
+            } else if app_state.ui.show_add_table {
+                // TODO: Implement common actions for AddTable if needed
+                format!("Action '{}' not implemented for Add Table in edit mode.", action)
+            } else if app_state.ui.show_add_logic {
+                // TODO: Implement common actions for AddLogic if needed
+                format!("Action '{}' not implemented for Add Logic in edit mode.", action)
+            } else { // Assuming Form view
+                let outcome = form_e::execute_common_action(action, form_state, grpc_client).await?;
+                match outcome {
+                    EventOutcome::Ok(msg) | EventOutcome::DataSaved(_, msg) => msg,
+                    _ => format!("Unexpected outcome from common action: {:?}", outcome),
+                }
+            };
+            return Ok(EditEventOutcome::Message(message_string));
         }
     }
 
-    // Edit-specific actions
-    if let Some(action) = config.get_edit_action_for_key(key.code, key.modifiers) {
-        // --- Special Handling for Tab/Shift+Tab in Role Field ---
-        if app_state.ui.show_register && register_state.current_field() == 4 {
-            if !register_state.in_suggestion_mode && key.code == KeyCode::Tab && key.modifiers == KeyModifiers::NONE {
+    // --- Edit-specific actions ---
+    if let Some(action_str) = config.get_edit_action_for_key(key.code, key.modifiers).as_deref() {
+        // --- Handle "enter_decider" (Enter key) ---
+        if action_str == "enter_decider" {
+            let effective_action = if app_state.ui.show_register
+                && register_state.in_suggestion_mode
+                && register_state.current_field() == 4 { // Role field
+                "select_suggestion"
+            } else if app_state.ui.show_add_logic
+                && admin_state.add_logic_state.in_target_column_suggestion_mode
+                && admin_state.add_logic_state.current_field() == 1 { // Target Column field
+                "select_suggestion"
+            } else {
+                "next_field" // Default action for Enter
+            };
+
+            let msg = if app_state.ui.show_login {
+                auth_e::execute_edit_action(effective_action, key, login_state, ideal_cursor_column).await?
+            } else if app_state.ui.show_add_table {
+                add_table_e::execute_edit_action(effective_action, key, &mut admin_state.add_table_state, ideal_cursor_column).await?
+            } else if app_state.ui.show_add_logic {
+                add_logic_e::execute_edit_action(effective_action, key, &mut admin_state.add_logic_state, ideal_cursor_column).await?
+            } else if app_state.ui.show_register {
+                auth_e::execute_edit_action(effective_action, key, register_state, ideal_cursor_column).await?
+            } else { // Form view
+                form_e::execute_edit_action(effective_action, key, form_state, ideal_cursor_column).await?
+            };
+            return Ok(EditEventOutcome::Message(msg));
+        }
+
+        // --- Handle "exit" (Escape key) ---
+        if action_str == "exit" {
+            if app_state.ui.show_register && register_state.in_suggestion_mode {
+                let msg = auth_e::execute_edit_action("exit_suggestion_mode", key, register_state, ideal_cursor_column).await?;
+                return Ok(EditEventOutcome::Message(msg));
+            } else if app_state.ui.show_add_logic && admin_state.add_logic_state.in_target_column_suggestion_mode {
+                admin_state.add_logic_state.in_target_column_suggestion_mode = false;
+                admin_state.add_logic_state.show_target_column_suggestions = false;
+                admin_state.add_logic_state.selected_target_column_suggestion_index = None;
+                return Ok(EditEventOutcome::Message("Exited column suggestions".to_string()));
+            } else {
+                return Ok(EditEventOutcome::ExitEditMode);
+            }
+        }
+
+        // --- Autocomplete for AddLogicState Target Column ---
+        if app_state.ui.show_add_logic && admin_state.add_logic_state.current_field() == 1 { // Target Column field
+            if action_str == "suggestion_down" { // "Tab" is mapped to suggestion_down
+                if !admin_state.add_logic_state.in_target_column_suggestion_mode {
+                    // Attempt to open suggestions
+                    if let Some(profile_name) = admin_state.add_logic_state.profile_name.clone().into() {
+                        if let Some(table_name) = admin_state.add_logic_state.selected_table_name.clone() {
+                            debug!("Fetching table structure for autocomplete: Profile='{}', Table='{}'", profile_name, table_name);
+                            match grpc_client.get_table_structure(profile_name, table_name).await {
+                                Ok(ts_response) => {
+                                    admin_state.add_logic_state.table_columns_for_suggestions =
+                                        ts_response.columns.into_iter().map(|c| c.name).collect();
+                                    admin_state.add_logic_state.update_target_column_suggestions();
+                                    if !admin_state.add_logic_state.target_column_suggestions.is_empty() {
+                                        admin_state.add_logic_state.in_target_column_suggestion_mode = true;
+                                        // update_target_column_suggestions handles initial selection
+                                        return Ok(EditEventOutcome::Message("Column suggestions shown".to_string()));
+                                    } else {
+                                        return Ok(EditEventOutcome::Message("No column suggestions for current input".to_string()));
+                                    }
+                                }
+                                Err(e) => {
+                                    debug!("Error fetching table structure: {}", e);
+                                    admin_state.add_logic_state.table_columns_for_suggestions.clear(); // Clear old data on error
+                                    admin_state.add_logic_state.update_target_column_suggestions();
+                                    return Ok(EditEventOutcome::Message(format!("Error fetching columns: {}", e)));
+                                }
+                            }
+                        } else {
+                             return Ok(EditEventOutcome::Message("No table selected for column suggestions".to_string()));
+                        }
+                    } else { // Should not happen if AddLogic is properly initialized
+                        return Ok(EditEventOutcome::Message("Profile name missing for column suggestions".to_string()));
+                    }
+                } else { // Already in suggestion mode, navigate down
+                    let msg = add_logic_e::execute_edit_action(action_str, key, &mut admin_state.add_logic_state, ideal_cursor_column).await?;
+                    return Ok(EditEventOutcome::Message(msg));
+                }
+            } else if admin_state.add_logic_state.in_target_column_suggestion_mode && action_str == "suggestion_up" {
+                 let msg = add_logic_e::execute_edit_action(action_str, key, &mut admin_state.add_logic_state, ideal_cursor_column).await?;
+                return Ok(EditEventOutcome::Message(msg));
+            }
+        }
+
+        // --- Autocomplete for RegisterState Role Field ---
+        if app_state.ui.show_register && register_state.current_field() == 4 { // Role field
+            if !register_state.in_suggestion_mode && action_str == "suggestion_down" { // Tab
                 register_state.update_role_suggestions();
                 if !register_state.role_suggestions.is_empty() {
                     register_state.in_suggestion_mode = true;
-                    register_state.selected_suggestion_index = Some(0); // Select first suggestion
-                    return Ok("Suggestions shown".to_string());
+                    // update_role_suggestions should handle initial selection
+                    return Ok(EditEventOutcome::Message("Role suggestions shown".to_string()));
                 } else {
-                    return Ok("No suggestions available".to_string());
+                    // If Tab doesn't open suggestions, it might fall through to "next_field"
+                    // or you might want specific behavior. For now, let it fall through.
                 }
             }
+            if register_state.in_suggestion_mode && matches!(action_str, "suggestion_down" | "suggestion_up") {
+                let msg = auth_e::execute_edit_action(action_str, key, register_state, ideal_cursor_column).await?;
+                return Ok(EditEventOutcome::Message(msg));
+            }
         }
-        // --- End Special Handling ---
 
-        return if app_state.ui.show_login {
-            auth_e::execute_edit_action(
-                action,
-                key,
-                login_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
+        // --- Dispatch other edit actions ---
+        let msg = if app_state.ui.show_login {
+            auth_e::execute_edit_action(action_str, key, login_state, ideal_cursor_column).await?
+        } else if app_state.ui.show_add_table {
+            add_table_e::execute_edit_action(action_str, key, &mut admin_state.add_table_state, ideal_cursor_column).await?
+        } else if app_state.ui.show_add_logic {
+            // If not a suggestion action handled above for AddLogic
+             if !(admin_state.add_logic_state.in_target_column_suggestion_mode && matches!(action_str, "suggestion_down" | "suggestion_up")) {
+                add_logic_e::execute_edit_action(action_str, key, &mut admin_state.add_logic_state, ideal_cursor_column).await?
+            } else { String::new() /* Already handled */ }
         } else if app_state.ui.show_register {
-            auth_e::execute_edit_action(
-                action,
-                key,
-                register_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
-        } else {
-            form_e::execute_edit_action(
-                action,
-                key,
-                form_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
+            if !(register_state.in_suggestion_mode && matches!(action_str, "suggestion_down" | "suggestion_up")) {
+                auth_e::execute_edit_action(action_str, key, register_state, ideal_cursor_column).await?
+            } else { String::new() /* Already handled */ }
+        } else { // Form view
+            form_e::execute_edit_action(action_str, key, form_state, ideal_cursor_column).await?
         };
+        return Ok(EditEventOutcome::Message(msg));
     }
 
-    // Character insertion
-    if let KeyCode::Char(_) = key.code {
-        // If in suggestion mode, exit it before inserting char
-        if app_state.ui.show_register && register_state.in_suggestion_mode {
-            register_state.in_suggestion_mode = false;
-            register_state.show_role_suggestions = false;
-            register_state.selected_suggestion_index = None;
-        }
-        let is_role_field = app_state.ui.show_register && register_state.current_field() == 4;
-        // --- End Autocomplete Trigger ---
-        
-        return if app_state.ui.show_login {
-            auth_e::execute_edit_action(
-                "insert_char",
-                key,
-                login_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
-        } else if app_state.ui.show_register {
-            auth_e::execute_edit_action(
-                "insert_char",
-                key,
-                register_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
-        } else {
-            form_e::execute_edit_action(
-                "insert_char",
-                key,
-                form_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
-        };
+    // --- Character insertion ---
+    // If character insertion happens while in suggestion mode, exit suggestion mode first.
+    let mut exited_suggestion_mode_for_typing = false;
+    if app_state.ui.show_register && register_state.in_suggestion_mode {
+        register_state.in_suggestion_mode = false;
+        register_state.show_role_suggestions = false;
+        register_state.selected_suggestion_index = None;
+        exited_suggestion_mode_for_typing = true;
+    }
+    if app_state.ui.show_add_logic && admin_state.add_logic_state.in_target_column_suggestion_mode {
+        admin_state.add_logic_state.in_target_column_suggestion_mode = false;
+        admin_state.add_logic_state.show_target_column_suggestions = false;
+        admin_state.add_logic_state.selected_target_column_suggestion_index = None;
+        exited_suggestion_mode_for_typing = true;
     }
 
-    // Handle Backspace/Delete for Autocomplete Trigger
-    if matches!(key.code, KeyCode::Backspace | KeyCode::Delete) {
-        // If in suggestion mode, exit it before deleting char
-        if app_state.ui.show_register && register_state.in_suggestion_mode {
-            register_state.in_suggestion_mode = false;
-            register_state.show_role_suggestions = false;
-            register_state.selected_suggestion_index = None;
-        }
-        let is_role_field = app_state.ui.show_register && register_state.current_field() == 4;
-        let action_str = if key.code == KeyCode::Backspace { "backspace" } else { "delete_char" };
+    let mut char_insert_msg = if app_state.ui.show_login {
+        auth_e::execute_edit_action("insert_char", key, login_state, ideal_cursor_column).await?
+    } else if app_state.ui.show_add_table {
+        add_table_e::execute_edit_action("insert_char", key, &mut admin_state.add_table_state, ideal_cursor_column).await?
+    } else if app_state.ui.show_add_logic {
+        add_logic_e::execute_edit_action("insert_char", key, &mut admin_state.add_logic_state, ideal_cursor_column).await?
+    } else if app_state.ui.show_register {
+        auth_e::execute_edit_action("insert_char", key, register_state, ideal_cursor_column).await?
+    } else { // Form view
+        form_e::execute_edit_action("insert_char", key, form_state, ideal_cursor_column).await?
+    };
 
-        // Execute the action first
-        let result = if app_state.ui.show_register {
-             auth_e::execute_edit_action(
-                action_str,
-                key,
-                register_state,
-                ideal_cursor_column,
-                grpc_client,
-                current_position,
-                total_count
-            ).await
-        } else {
-            // Handle for login/form if needed, assuming auth_e covers RegisterState
-             Ok("Action not applicable here".to_string()) // Placeholder
-        }?;
-
-        return Ok(result);
+    // After character insertion, update suggestions if applicable
+    if app_state.ui.show_register && register_state.current_field() == 4 {
+        register_state.update_role_suggestions();
+        // If we just exited suggestion mode by typing, don't immediately show them again unless Tab is pressed.
+        // However, update_role_suggestions will set show_role_suggestions if matches are found.
+        // This is fine, as the render logic checks in_suggestion_mode.
+    }
+    if app_state.ui.show_add_logic && admin_state.add_logic_state.current_field() == 1 {
+        admin_state.add_logic_state.update_target_column_suggestions();
     }
 
-    Ok(command_message.clone())
+    if exited_suggestion_mode_for_typing && char_insert_msg.is_empty() {
+        char_insert_msg = "Suggestions hidden".to_string();
+    }
+
+
+    Ok(EditEventOutcome::Message(char_insert_msg))
 }

client/src/modes/canvas/read_only.rs

@@ -6,9 +6,12 @@ use crate::services::grpc_client::GrpcClient;
 use crate::state::pages::{canvas_state::CanvasState, auth::RegisterState};
 use crate::state::pages::auth::LoginState;
 use crate::state::pages::form::FormState;
+use crate::state::pages::add_logic::AddLogicState;
+use crate::state::pages::add_table::AddTableState;
 use crate::state::app::state::AppState;
-use crate::functions::modes::read_only::{auth_ro, form_ro};
+use crate::functions::modes::read_only::{add_logic_ro, auth_ro, form_ro, add_table_ro};
 use crossterm::event::KeyEvent;
+use anyhow::Result;
 
 pub async fn handle_read_only_event(
     app_state: &mut AppState,
@@ -17,14 +20,14 @@ pub async fn handle_read_only_event(
     form_state: &mut FormState,
     login_state: &mut LoginState,
     register_state: &mut RegisterState,
+    add_table_state: &mut AddTableState,
+    add_logic_state: &mut AddLogicState,
     key_sequence_tracker: &mut KeySequenceTracker,
-    current_position: &mut u64,
-    total_count: u64,
     grpc_client: &mut GrpcClient,
     command_message: &mut String,
     edit_mode_cooldown: &mut bool,
     ideal_cursor_column: &mut usize,
-) -> Result<(bool, String), Box<dyn std::error::Error>> {
+) -> Result<(bool, String)> {
     if config.is_enter_edit_mode_before(key.code, key.modifiers) {
         *edit_mode_cooldown = true;
         *command_message = "Entering Edit mode".to_string();
@@ -32,34 +35,18 @@ pub async fn handle_read_only_event(
     }
 
     if config.is_enter_edit_mode_after(key.code, key.modifiers) {
-        let (current_input, current_pos) = if app_state.ui.show_login { // Check Login first
-            (
-                login_state.get_current_input(),
-                login_state.current_cursor_pos(),
-            )
-        } else if app_state.ui.show_register { // Then check Register
-            (
-                register_state.get_current_input(),
-                register_state.current_cursor_pos(),
-            )
-        } else {
-            (
-                form_state.get_current_input(),
-                form_state.current_cursor_pos(),
-            ) // Default to Form
-        };
+        // Determine target state to adjust cursor
+        let target_state: &mut dyn CanvasState = if app_state.ui.show_login { login_state }
+            else if app_state.ui.show_add_logic { add_logic_state }
+            else if app_state.ui.show_register { register_state }
+            else if app_state.ui.show_add_table { add_table_state }
+            else { form_state };
+        let current_input = target_state.get_current_input();
+        let current_pos = target_state.current_cursor_pos();
 
         if !current_input.is_empty() && current_pos < current_input.len() {
-            if app_state.ui.show_login {
-                login_state.set_current_cursor_pos(current_pos + 1);
-                *ideal_cursor_column = login_state.current_cursor_pos();
-            } else if app_state.ui.show_register {
-                register_state.set_current_cursor_pos(current_pos + 1);
-                *ideal_cursor_column = register_state.current_cursor_pos();
-            } else { // Default to Form
-                form_state.set_current_cursor_pos(current_pos + 1);
-                *ideal_cursor_column = form_state.current_cursor_pos();
-            }
+            target_state.set_current_cursor_pos(current_pos + 1);
+            *ideal_cursor_column = target_state.current_cursor_pos();
         }
         *edit_mode_cooldown = true;
         *command_message = "Entering Edit mode (after cursor)".to_string();
@@ -74,28 +61,40 @@ pub async fn handle_read_only_event(
         "previous_entry",
         "next_entry",
     ];
-    // Add context actions specific to register if needed, otherwise reuse login/form ones
-    const CONTEXT_ACTIONS_REGISTER: &[&str] = &[
-        // Add actions like "next_field", "prev_field" if handled differently than general read-only
-    ];
 
     if key.modifiers.is_empty() {
         key_sequence_tracker.add_key(key.code);
         let sequence = key_sequence_tracker.get_sequence();
 
-        if let Some(action) = config.matches_key_sequence_generalized(&sequence) {
+        if let Some(action) = config.matches_key_sequence_generalized(&sequence).as_deref() {
             let result = if app_state.ui.show_form && CONTEXT_ACTIONS_FORM.contains(&action) {
                 crate::tui::functions::form::handle_action(
                     action,
                     form_state,
                     grpc_client,
-                    current_position,
-                    total_count,
                     ideal_cursor_column,
                 )
                 .await?
-            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
+            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
                 crate::tui::functions::login::handle_action(action).await?
+            } else if app_state.ui.show_add_table {
+                add_table_ro::execute_action(
+                    action,
+                    app_state,
+                    add_table_state,
+                    ideal_cursor_column,
+                    key_sequence_tracker,
+                    command_message,
+                ).await?
+            } else if app_state.ui.show_add_logic {
+                add_logic_ro::execute_action(
+                    action,
+                    app_state,
+                    add_logic_state,
+                    ideal_cursor_column,
+                    key_sequence_tracker,
+                    command_message,
+                ).await?
             } else if app_state.ui.show_register{
                 auth_ro::execute_action(
                     action,
@@ -134,20 +133,36 @@ pub async fn handle_read_only_event(
         }
 
         if sequence.len() == 1 && !config.is_key_sequence_prefix(&sequence) {
-            if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers) {
+            if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers).as_deref() {
                 let result = if app_state.ui.show_form && CONTEXT_ACTIONS_FORM.contains(&action) {
                     crate::tui::functions::form::handle_action(
                         action,
                         form_state,
                         grpc_client,
-                        current_position,
-                        total_count,
                         ideal_cursor_column,
                     )
                     .await?
-                } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
+                } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
                     crate::tui::functions::login::handle_action(action).await?
-                } else if app_state.ui.show_register /* && CONTEXT_ACTIONS_REGISTER.contains(&action) */ { // Handle register general actions
+                } else if app_state.ui.show_add_table {
+                    add_table_ro::execute_action(
+                        action,
+                        app_state,
+                        add_table_state,
+                        ideal_cursor_column,
+                        key_sequence_tracker,
+                        command_message,
+                    ).await?
+                } else if app_state.ui.show_add_logic {
+                    add_logic_ro::execute_action(
+                        action,
+                        app_state,
+                        add_logic_state,
+                        ideal_cursor_column,
+                        key_sequence_tracker,
+                        command_message,
+                    ).await?
+                } else if app_state.ui.show_register {
                     auth_ro::execute_action(
                         action,
                         app_state,
@@ -156,7 +171,7 @@ pub async fn handle_read_only_event(
                         key_sequence_tracker,
                         command_message,
                     ).await?
-                } else if app_state.ui.show_login { // Handle login general actions
+                } else if app_state.ui.show_login {
                     auth_ro::execute_action(
                         action,
                         app_state,
@@ -184,20 +199,36 @@ pub async fn handle_read_only_event(
     } else {
         key_sequence_tracker.reset();
 
-        if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers) {
+        if let Some(action) = config.get_read_only_action_for_key(key.code, key.modifiers).as_deref() {
             let result = if app_state.ui.show_form && CONTEXT_ACTIONS_FORM.contains(&action) {
                 crate::tui::functions::form::handle_action(
                     action,
                     form_state,
                     grpc_client,
-                    current_position,
-                    total_count,
                     ideal_cursor_column,
                 )
                 .await?
-            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
+            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
                 crate::tui::functions::login::handle_action(action).await?
-            } else if app_state.ui.show_register /* && CONTEXT_ACTIONS_REGISTER.contains(&action) */ { // Handle register general actions
+            } else if app_state.ui.show_add_table {
+                add_table_ro::execute_action(
+                    action,
+                    app_state,
+                    add_table_state,
+                    ideal_cursor_column,
+                    key_sequence_tracker,
+                    command_message,
+                ).await?
+            } else if app_state.ui.show_add_logic {
+                add_logic_ro::execute_action(
+                    action,
+                    app_state,
+                    add_logic_state,
+                    ideal_cursor_column,
+                    key_sequence_tracker,
+                    command_message,
+                ).await?
+            } else if app_state.ui.show_register {
                 auth_ro::execute_action(
                     action,
                     app_state,
@@ -206,7 +237,7 @@ pub async fn handle_read_only_event(
                     key_sequence_tracker,
                     command_message,
                 ).await?
-            } else if app_state.ui.show_login { // Handle login general actions
+            } else if app_state.ui.show_login {
                 auth_ro::execute_action(
                     action,
                     app_state,

client/src/modes/common/command_mode.rs

@@ -10,7 +10,7 @@ use crate::tui::terminal::core::TerminalCore;
 use crate::tui::functions::common::form::{save, revert};
 use crate::modes::handlers::event::EventOutcome;
 use crate::tui::functions::common::form::SaveOutcome;
-use std::error::Error;
+use anyhow::Result;
 
 pub async fn handle_command_event(
     key: KeyEvent,
@@ -26,7 +26,7 @@ pub async fn handle_command_event(
     terminal: &mut TerminalCore,
     current_position: &mut u64,
     total_count: u64,
-) -> Result<EventOutcome, Box<dyn Error>> {
+) -> Result<EventOutcome> {
     // Exit command mode (via configurable keybinding)
     if config.is_exit_command_mode(key.code, key.modifiers) {
         command_input.clear();
@@ -84,7 +84,7 @@ async fn process_command(
     terminal: &mut TerminalCore,
     current_position: &mut u64,
     total_count: u64,
-) -> Result<EventOutcome, Box<dyn Error>> {
+) -> Result<EventOutcome> {
     // Clone the trimmed command to avoid borrow issues
     let command = command_input.trim().to_string();
     if command.is_empty() {
@@ -119,8 +119,6 @@ async fn process_command(
             let outcome = save(
                 form_state,
                 grpc_client,
-                current_position,
-                total_count,
             ).await?;
             let message = match outcome {
                 SaveOutcome::CreatedNew(_) => "New entry created".to_string(),
@@ -134,8 +132,6 @@ async fn process_command(
             let message = revert(
                 form_state,
                 grpc_client,
-                current_position,
-                total_count,
             ).await?;
             command_input.clear();
             Ok(EventOutcome::Ok(message))

client/src/modes/common/commands.rs

@@ -3,6 +3,7 @@ use crate::tui::terminal::core::TerminalCore;
 use crate::state::app::state::AppState;
 use crate::state::pages::{form::FormState, auth::LoginState, auth::RegisterState};
 use crate::state::pages::canvas_state::CanvasState;
+use anyhow::Result;
 
 pub struct CommandHandler;
 
@@ -19,7 +20,7 @@ impl CommandHandler {
         form_state: &FormState,
         login_state: &LoginState,
         register_state: &RegisterState,
-    ) -> Result<(bool, String), Box<dyn std::error::Error>> {
+    ) -> Result<(bool, String)> {
         match action {
             "quit" => self.handle_quit(terminal, app_state, form_state, login_state, register_state).await,
             "force_quit" => self.handle_force_quit(terminal).await,
@@ -35,7 +36,7 @@ impl CommandHandler {
         form_state: &FormState,
         login_state: &LoginState,
         register_state: &RegisterState,
-    ) -> Result<(bool, String), Box<dyn std::error::Error>> {
+    ) -> Result<(bool, String)> {
         // Use actual unsaved changes state instead of is_saved flag
         let has_unsaved = if app_state.ui.show_login {
             login_state.has_unsaved_changes()
@@ -56,7 +57,7 @@ impl CommandHandler {
     async fn handle_force_quit(
         &self,
         terminal: &mut TerminalCore,
-    ) -> Result<(bool, String), Box<dyn std::error::Error>> {
+    ) -> Result<(bool, String)> {
         terminal.cleanup()?;
         Ok((true, "Force exiting without saving.".into()))
     }
@@ -64,7 +65,7 @@ impl CommandHandler {
     async fn handle_save_quit(
         &mut self,
         terminal: &mut TerminalCore,
-    ) -> Result<(bool, String), Box<dyn std::error::Error>> {
+    ) -> Result<(bool, String)> {
         terminal.cleanup()?;
         Ok((true, "State saved. Exiting.".into()))
     }

client/src/modes/general.rs

@@ -1,3 +1,4 @@
 // src/client/modes/general.rs
 pub mod navigation;
 pub mod dialog;
+pub mod command_navigation;

client/src/modes/general/command_navigation.rs

@@ -0,0 +1,396 @@
+// src/modes/general/command_navigation.rs
+use crate::config::binds::config::Config;
+use crate::modes::handlers::event::EventOutcome;
+use anyhow::Result;
+use common::proto::multieko2::table_definition::ProfileTreeResponse;
+use crossterm::event::{KeyCode, KeyEvent};
+use std::collections::{HashMap, HashSet};
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum NavigationType {
+    FindFile,
+    TableTree,
+}
+
+#[derive(Debug, Clone)]
+pub struct TableDependencyGraph {
+    all_tables: HashSet<String>,
+    dependents_map: HashMap<String, Vec<String>>,
+    root_tables: Vec<String>,
+}
+
+impl TableDependencyGraph {
+    pub fn from_profile_tree(profile_tree: &ProfileTreeResponse) -> Self {
+        let mut dependents_map: HashMap<String, Vec<String>> = HashMap::new();
+        let mut all_tables_set: HashSet<String> = HashSet::new();
+        let mut table_dependencies: HashMap<String, Vec<String>> = HashMap::new();
+
+        for profile in &profile_tree.profiles {
+            for table in &profile.tables {
+                all_tables_set.insert(table.name.clone());
+                table_dependencies.insert(table.name.clone(), table.depends_on.clone());
+
+                for dependency_name in &table.depends_on {
+                    dependents_map
+                        .entry(dependency_name.clone())
+                        .or_default()
+                        .push(table.name.clone());
+                }
+            }
+        }
+
+        let root_tables: Vec<String> = all_tables_set
+            .iter()
+            .filter(|name| {
+                table_dependencies
+                    .get(*name)
+                    .map_or(true, |deps| deps.is_empty())
+            })
+            .cloned()
+            .collect();
+
+        let mut sorted_root_tables = root_tables;
+        sorted_root_tables.sort();
+
+        for dependents_list in dependents_map.values_mut() {
+            dependents_list.sort();
+        }
+
+        Self {
+            all_tables: all_tables_set,
+            dependents_map,
+            root_tables: sorted_root_tables,
+        }
+    }
+
+    pub fn get_dependent_children(&self, path: &str) -> Vec<String> {
+        if path.is_empty() {
+            return self.root_tables.clone();
+        }
+
+        let path_segments: Vec<&str> = path.split('/').filter(|s| !s.is_empty()).collect();
+        if let Some(last_segment_name) = path_segments.last() {
+            if self.all_tables.contains(*last_segment_name) {
+                return self
+                    .dependents_map
+                    .get(*last_segment_name)
+                    .cloned()
+                    .unwrap_or_default();
+            }
+        }
+        Vec::new()
+    }
+}
+
+
+// ... (NavigationState struct and its new(), activate_*, deactivate(), add_char(), remove_char(), move_*, autocomplete_selected(), get_display_input() methods are unchanged) ...
+pub struct NavigationState {
+    pub active: bool,
+    pub input: String,
+    pub selected_index: Option<usize>,
+    pub filtered_options: Vec<(usize, String)>,
+    pub navigation_type: NavigationType,
+    pub current_path: String,
+    pub graph: Option<TableDependencyGraph>,
+    pub all_options: Vec<String>,
+}
+
+impl NavigationState {
+    pub fn new() -> Self {
+        Self {
+            active: false,
+            input: String::new(),
+            selected_index: None,
+            filtered_options: Vec::new(),
+            navigation_type: NavigationType::FindFile,
+            current_path: String::new(),
+            graph: None,
+            all_options: Vec::new(),
+        }
+    }
+
+    pub fn activate_find_file(&mut self, options: Vec<String>) {
+        self.active = true;
+        self.navigation_type = NavigationType::FindFile;
+        self.all_options = options;
+        self.input.clear();
+        self.current_path.clear();
+        self.graph = None;
+        self.update_filtered_options();
+    }
+
+    pub fn activate_table_tree(&mut self, graph: TableDependencyGraph) {
+        self.active = true;
+        self.navigation_type = NavigationType::TableTree;
+        self.graph = Some(graph);
+        self.input.clear();
+        self.current_path.clear();
+        self.update_options_for_path();
+    }
+
+    pub fn deactivate(&mut self) {
+        self.active = false;
+        self.input.clear();
+        self.all_options.clear();
+        self.filtered_options.clear();
+        self.selected_index = None;
+        self.current_path.clear();
+        self.graph = None;
+    }
+
+    pub fn add_char(&mut self, c: char) {
+        match self.navigation_type {
+            NavigationType::FindFile => {
+                self.input.push(c);
+                self.update_filtered_options();
+            }
+            NavigationType::TableTree => {
+                if c == '/' {
+                    if !self.input.is_empty() {
+                        if self.current_path.is_empty() {
+                            self.current_path = self.input.clone();
+                        } else {
+                            self.current_path.push('/');
+                            self.current_path.push_str(&self.input);
+                        }
+                        self.input.clear();
+                        self.update_options_for_path();
+                    }
+                } else {
+                    self.input.push(c);
+                    self.update_filtered_options();
+                }
+            }
+        }
+    }
+
+    pub fn remove_char(&mut self) {
+        match self.navigation_type {
+            NavigationType::FindFile => {
+                self.input.pop();
+                self.update_filtered_options();
+            }
+            NavigationType::TableTree => {
+                if self.input.is_empty() {
+                    if !self.current_path.is_empty() {
+                        if let Some(last_slash_idx) = self.current_path.rfind('/') {
+                            self.input = self.current_path[last_slash_idx + 1..].to_string();
+                            self.current_path = self.current_path[..last_slash_idx].to_string();
+                        } else {
+                            self.input = self.current_path.clone();
+                            self.current_path.clear();
+                        }
+                        self.update_options_for_path();
+                        self.update_filtered_options();
+                    }
+                } else {
+                    self.input.pop();
+                    self.update_filtered_options();
+                }
+            }
+        }
+    }
+
+    pub fn move_up(&mut self) {
+        if self.filtered_options.is_empty() {
+            self.selected_index = None;
+            return;
+        }
+        self.selected_index = match self.selected_index {
+            Some(0) => Some(self.filtered_options.len() - 1),
+            Some(current) => Some(current - 1),
+            None => Some(self.filtered_options.len() - 1),
+        };
+    }
+
+    pub fn move_down(&mut self) {
+        if self.filtered_options.is_empty() {
+            self.selected_index = None;
+            return;
+        }
+        self.selected_index = match self.selected_index {
+            Some(current) if current >= self.filtered_options.len() - 1 => Some(0),
+            Some(current) => Some(current + 1),
+            None => Some(0),
+        };
+    }
+
+    pub fn get_selected_option_str(&self) -> Option<&str> {
+        self.selected_index
+            .and_then(|idx| self.filtered_options.get(idx))
+            .map(|(_, option_str)| option_str.as_str())
+    }
+
+    pub fn autocomplete_selected(&mut self) {
+        if let Some(selected_option_str) = self.get_selected_option_str() {
+            self.input = selected_option_str.to_string();
+            self.update_filtered_options();
+        }
+    }
+
+    pub fn get_display_input(&self) -> String {
+        match self.navigation_type {
+            NavigationType::FindFile => self.input.clone(),
+            NavigationType::TableTree => {
+                if self.current_path.is_empty() {
+                    self.input.clone()
+                } else {
+                    format!("{}/{}", self.current_path, self.input)
+                }
+            }
+        }
+    }
+
+    // --- START FIX ---
+    pub fn get_selected_value(&self) -> Option<String> {
+        match self.navigation_type {
+            NavigationType::FindFile => {
+                // Return the highlighted option, not the raw input buffer.
+                self.get_selected_option_str().map(|s| s.to_string())
+            }
+            NavigationType::TableTree => {
+                self.get_selected_option_str().map(|selected_name| {
+                    if self.current_path.is_empty() {
+                        selected_name.to_string()
+                    } else {
+                        format!("{}/{}", self.current_path, selected_name)
+                    }
+                })
+            }
+        }
+    }
+    // --- END FIX ---
+
+    fn update_options_for_path(&mut self) {
+        if let NavigationType::TableTree = self.navigation_type {
+            if let Some(graph) = &self.graph {
+                self.all_options = graph.get_dependent_children(&self.current_path);
+            } else {
+                self.all_options.clear();
+            }
+        }
+        self.update_filtered_options();
+    }
+
+    fn update_filtered_options(&mut self) {
+        let filter_text = match self.navigation_type {
+            NavigationType::FindFile => &self.input,
+            NavigationType::TableTree => &self.input,
+        }
+        .to_lowercase();
+
+        if filter_text.is_empty() {
+            self.filtered_options = self
+                .all_options
+                .iter()
+                .enumerate()
+                .map(|(i, opt)| (i, opt.clone()))
+                .collect();
+        } else {
+            self.filtered_options = self
+                .all_options
+                .iter()
+                .enumerate()
+                .filter(|(_, opt)| opt.to_lowercase().contains(&filter_text))
+                .map(|(i, opt)| (i, opt.clone()))
+                .collect();
+        }
+
+        if self.filtered_options.is_empty() {
+            self.selected_index = None;
+        } else {
+            self.selected_index = Some(0);
+        }
+    }
+}
+
+
+pub async fn handle_command_navigation_event(
+    navigation_state: &mut NavigationState,
+    key: KeyEvent,
+    config: &Config,
+) -> Result<EventOutcome> {
+    if !navigation_state.active {
+        return Ok(EventOutcome::Ok(String::new()));
+    }
+
+    match key.code {
+        KeyCode::Esc => {
+            navigation_state.deactivate();
+            Ok(EventOutcome::Ok("Navigation cancelled".to_string()))
+        }
+        KeyCode::Tab => {
+            if let Some(selected_opt_str) = navigation_state.get_selected_option_str() {
+                if navigation_state.input == selected_opt_str {
+                    if navigation_state.navigation_type == NavigationType::TableTree {
+                        let path_before_nav = navigation_state.current_path.clone();
+                        let input_before_nav = navigation_state.input.clone();
+                        navigation_state.add_char('/');
+                        if !(navigation_state.input.is_empty() &&
+                           (navigation_state.current_path != path_before_nav || !navigation_state.all_options.is_empty())) {
+                            if !navigation_state.input.is_empty() && navigation_state.input != input_before_nav {
+                                navigation_state.input = input_before_nav;
+                                if navigation_state.current_path != path_before_nav {
+                                    navigation_state.current_path = path_before_nav;
+                                }
+                                navigation_state.update_options_for_path();
+                            }
+                        }
+                    }
+                } else {
+                    navigation_state.autocomplete_selected();
+                }
+            }
+            Ok(EventOutcome::Ok(String::new()))
+        }
+        KeyCode::Backspace => {
+            navigation_state.remove_char();
+            Ok(EventOutcome::Ok(String::new()))
+        }
+        KeyCode::Char(c) => {
+            navigation_state.add_char(c);
+            Ok(EventOutcome::Ok(String::new()))
+        }
+        _ => {
+            if let Some(action) = config.get_general_action(key.code, key.modifiers) {
+                match action {
+                    "move_up" => {
+                        navigation_state.move_up();
+                        Ok(EventOutcome::Ok(String::new()))
+                    }
+                    "move_down" => {
+                        navigation_state.move_down();
+                        Ok(EventOutcome::Ok(String::new()))
+                    }
+                    "select" => {
+                        if let Some(selected_value) = navigation_state.get_selected_value() {
+                            let outcome = match navigation_state.navigation_type {
+                                // --- START FIX ---
+                                NavigationType::FindFile => {
+                                    // The purpose of this palette is to select a table.
+                                    // Emit a TableSelected event instead of a generic Ok message.
+                                    EventOutcome::TableSelected {
+                                        path: selected_value,
+                                    }
+                                }
+                                // --- END FIX ---
+                                NavigationType::TableTree => {
+                                    EventOutcome::TableSelected {
+                                        path: selected_value,
+                                    }
+                                }
+                            };
+                            navigation_state.deactivate();
+                            Ok(outcome)
+                        } else {
+                            Ok(EventOutcome::Ok("No selection".to_string()))
+                        }
+                    }
+                    _ => Ok(EventOutcome::Ok(String::new())),
+                }
+            } else {
+                Ok(EventOutcome::Ok(String::new()))
+            }
+        }
+    }
+}

client/src/modes/general/dialog.rs

@@ -3,12 +3,14 @@
 use crossterm::event::{Event, KeyCode};
 use crate::config::binds::config::Config;
 use crate::ui::handlers::context::DialogPurpose;
-use crate::state::app::state::AppState;
-use crate::state::pages::auth::AuthState;
-use crate::state::pages::auth::LoginState;
-use crate::state::pages::auth::RegisterState;
+use crate::state::app::{state::AppState, buffer::AppView};
+use crate::state::app::buffer::BufferState;
+use crate::state::pages::auth::{LoginState, RegisterState};
+use crate::state::pages::admin::AdminState;
 use crate::modes::handlers::event::EventOutcome;
 use crate::tui::functions::common::{login, register};
+use crate::tui::functions::common::add_table::handle_delete_selected_columns;
+use anyhow::Result;
 
 /// Handles key events specifically when a dialog is active.
 /// Returns Some(Result<EventOutcome, Error>) if the event was handled (consumed),
@@ -17,10 +19,11 @@ pub async fn handle_dialog_event(
     event: &Event,
     config: &Config,
     app_state: &mut AppState,
-    auth_state: &mut AuthState,
     login_state: &mut LoginState,
     register_state: &mut RegisterState,
-) -> Option<Result<EventOutcome, Box<dyn std::error::Error>>> {
+    buffer_state: &mut BufferState,
+    admin_state: &mut AdminState,
+) -> Option<Result<EventOutcome>> {
     if let Event::Key(key) = event {
         // Always allow Esc to dismiss
         if key.code == KeyCode::Esc {
@@ -62,7 +65,7 @@ pub async fn handle_dialog_event(
                             match selected_index {
                                 0 => { // "Menu" button selected
                                     app_state.hide_dialog();
-                                    let message = login::back_to_main(login_state, app_state).await;
+                                    let message = login::back_to_main(login_state, app_state, buffer_state).await;
                                     return Some(Ok(EventOutcome::Ok(message)));
                                 }
                                 1 => {
@@ -91,8 +94,7 @@ pub async fn handle_dialog_event(
                             match selected_index {
                                 0 => { // "OK" button for RegisterSuccess
                                     app_state.hide_dialog();
-                                    // Go back to intro after successful registration dialog
-                                    let message = register::back_to_main(register_state, app_state).await;
+                                    let message = register::back_to_login(register_state, app_state, buffer_state).await;
                                     return Some(Ok(EventOutcome::Ok(message)));
                                 }
                                 _ => { // Default for RegisterSuccess
@@ -113,6 +115,40 @@ pub async fn handle_dialog_event(
                                 }
                             }
                         }
+                        DialogPurpose::ConfirmDeleteColumns => {
+                            match selected_index {
+                                0 => { // "Confirm" button selected
+                                    let outcome_message = handle_delete_selected_columns(&mut admin_state.add_table_state);
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok(outcome_message)));
+                                }
+                                1 => { // "Cancel" button selected
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Deletion cancelled.".to_string())));
+                                }
+                                _ => { /* Handle unexpected index */ }
+                            }
+                        }
+                        DialogPurpose::SaveTableSuccess => {
+                            match selected_index {
+                                0 => { // "OK" button selected
+                                    app_state.hide_dialog();
+                                    buffer_state.update_history(AppView::Admin); // Navigate back
+                                    return Some(Ok(EventOutcome::Ok("Save success dialog dismissed.".to_string())));
+                                }
+                                _ => { /* Handle unexpected index */ }
+                            }
+                        }
+                        DialogPurpose::SaveLogicSuccess => {
+                            match selected_index {
+                                0 => { // "OK" button selected
+                                    app_state.hide_dialog();
+                                    buffer_state.update_history(AppView::Admin);
+                                    return Some(Ok(EventOutcome::Ok("Save success dialog dismissed.".to_string())));
+                                }
+                                _ => { /* Handle unexpected index */ }
+                            }
+                        }
                     }
                 }
                 _ => {} // Ignore other general actions when dialog is shown

client/src/modes/general/navigation.rs

@@ -11,6 +11,8 @@ use crate::state::pages::admin::AdminState;
 use crate::state::pages::canvas_state::CanvasState;
 use crate::ui::handlers::context::UiContext;
 use crate::modes::handlers::event::EventOutcome;
+use crate::modes::general::command_navigation::{handle_command_navigation_event, NavigationState};
+use anyhow::Result;
 
 pub async fn handle_navigation_event(
     key: KeyEvent,
@@ -24,7 +26,13 @@ pub async fn handle_navigation_event(
     command_mode: &mut bool,
     command_input: &mut String,
     command_message: &mut String,
-) -> Result<EventOutcome, Box<dyn std::error::Error>> {
+    navigation_state: &mut NavigationState,
+) -> Result<EventOutcome> {
+    // Handle command navigation first if active
+    if navigation_state.active {
+        return handle_command_navigation_event(navigation_state, key, config).await;
+    }
+
     if let Some(action) = config.get_general_action(key.code, key.modifiers) {
         match action {
             "move_up" => {
@@ -43,12 +51,6 @@ pub async fn handle_navigation_event(
                 previous_option(app_state, intro_state);
                 return Ok(EventOutcome::Ok(String::new()));
             }
-            "toggle_sidebar" => {
-                toggle_sidebar(app_state);
-                return Ok(EventOutcome::Ok(format!("Sidebar {}",
-                    if app_state.ui.show_sidebar { "shown" } else { "hidden" }
-                )));
-            }
             "next_field" => {
                 next_field(form_state);
                 return Ok(EventOutcome::Ok(String::new()));
@@ -140,10 +142,6 @@ pub fn previous_option(app_state: &mut AppState, intro_state: &mut IntroState) {
     }
 }
 
-pub fn toggle_sidebar(app_state: &mut AppState) {
-    app_state.ui.show_sidebar = !app_state.ui.show_sidebar;
-}
-
 pub fn next_field(form_state: &mut FormState) {
     if !form_state.fields.is_empty() {
         form_state.current_field = (form_state.current_field + 1) % form_state.fields.len();

client/src/modes/handlers/event.rs

@@ -1,31 +1,50 @@
 // src/modes/handlers/event.rs
-use crossterm::event::Event;
-use crossterm::cursor::SetCursorStyle;
-use crate::tui::terminal::core::TerminalCore;
-use crate::services::grpc_client::GrpcClient;
-use crate::services::auth::AuthClient;
-use crate::modes::common::commands::CommandHandler;
 use crate::config::binds::config::Config;
-use crate::state::pages::form::FormState;
-use crate::state::pages::auth::AuthState;
-use crate::state::pages::auth::LoginState;
-use crate::state::pages::auth::RegisterState;
-use crate::state::pages::intro::IntroState;
-use crate::state::pages::admin::AdminState;
-use crate::state::app::state::AppState;
-use crate::state::pages::canvas_state::CanvasState;
-use crate::ui::handlers::rat_state::UiStateHandler;
-use crate::ui::handlers::context::UiContext;
-use crate::tui::functions::{intro, admin};
-use crate::tui::functions::common::{login, register};
-use crate::modes::{
-    common::command_mode,
-    canvas::{edit, read_only, common_mode},
-    general::{navigation, dialog},
-};
 use crate::config::binds::key_sequences::KeySequenceTracker;
-use crate::modes::handlers::mode_manager::{ModeManager, AppMode};
-use crate::tui::functions::common::form::SaveOutcome;
+use crate::functions::common::buffer;
+use crate::functions::modes::navigation::add_logic_nav;
+use crate::functions::modes::navigation::add_logic_nav::SaveLogicResultSender;
+use crate::functions::modes::navigation::add_table_nav::SaveTableResultSender;
+use crate::functions::modes::navigation::{add_table_nav, admin_nav};
+use crate::modes::general::command_navigation::{
+    handle_command_navigation_event, NavigationState,
+};
+use crate::modes::{
+    canvas::{common_mode, edit, read_only},
+    common::{command_mode, commands::CommandHandler},
+    general::{dialog, navigation},
+    handlers::mode_manager::{AppMode, ModeManager},
+};
+use crate::services::auth::AuthClient;
+use crate::services::grpc_client::GrpcClient;
+use crate::state::{
+    app::{
+        buffer::{AppView, BufferState},
+        highlight::HighlightState,
+        state::AppState,
+    },
+    pages::{
+        admin::AdminState,
+        auth::{AuthState, LoginState, RegisterState},
+        canvas_state::CanvasState,
+        form::FormState,
+        intro::IntroState,
+    },
+};
+use crate::tui::functions::common::login::LoginResult;
+use crate::tui::functions::common::register::RegisterResult;
+use crate::tui::{
+    functions::common::{form::SaveOutcome, login, register},
+    terminal::core::TerminalCore,
+    {admin, intro},
+};
+use crate::ui::handlers::context::UiContext;
+use crate::ui::handlers::rat_state::UiStateHandler;
+use anyhow::Result;
+use crossterm::cursor::SetCursorStyle;
+use crossterm::event::KeyCode;
+use crossterm::event::{Event, KeyEvent};
+use tokio::sync::mpsc;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum EventOutcome {
@@ -33,6 +52,16 @@ pub enum EventOutcome {
     Exit(String),
     DataSaved(SaveOutcome, String),
     ButtonSelected { context: UiContext, index: usize },
+    TableSelected { path: String },
+}
+
+impl EventOutcome {
+    pub fn get_message_if_ok(&self) -> String {
+        match self {
+            EventOutcome::Ok(msg) => msg.clone(),
+            _ => String::new(),
+        }
+    }
 }
 
 pub struct EventHandler {
@@ -40,26 +69,52 @@ pub struct EventHandler {
     pub command_input: String,
     pub command_message: String,
     pub is_edit_mode: bool,
+    pub highlight_state: HighlightState,
     pub edit_mode_cooldown: bool,
     pub ideal_cursor_column: usize,
     pub key_sequence_tracker: KeySequenceTracker,
     pub auth_client: AuthClient,
+    pub login_result_sender: mpsc::Sender<LoginResult>,
+    pub register_result_sender: mpsc::Sender<RegisterResult>,
+    pub save_table_result_sender: SaveTableResultSender,
+    pub save_logic_result_sender: SaveLogicResultSender,
+    pub navigation_state: NavigationState,
 }
 
 impl EventHandler {
-    pub async fn new() -> Result<Self, Box<dyn std::error::Error>> {
+    pub async fn new(
+        login_result_sender: mpsc::Sender<LoginResult>,
+        register_result_sender: mpsc::Sender<RegisterResult>,
+        save_table_result_sender: SaveTableResultSender,
+        save_logic_result_sender: SaveLogicResultSender,
+    ) -> Result<Self> {
         Ok(EventHandler {
             command_mode: false,
             command_input: String::new(),
             command_message: String::new(),
             is_edit_mode: false,
+            highlight_state: HighlightState::Off,
             edit_mode_cooldown: false,
             ideal_cursor_column: 0,
-            key_sequence_tracker: KeySequenceTracker::new(800),
+            key_sequence_tracker: KeySequenceTracker::new(400),
             auth_client: AuthClient::new().await?,
+            login_result_sender,
+            register_result_sender,
+            save_table_result_sender,
+            save_logic_result_sender,
+            navigation_state: NavigationState::new(),
         })
     }
 
+    pub fn is_navigation_active(&self) -> bool {
+        self.navigation_state.active
+    }
+
+    pub fn activate_find_file(&mut self, options: Vec<String>) {
+        self.navigation_state.activate_find_file(options);
+    }
+
+    #[allow(clippy::too_many_arguments)]
     pub async fn handle_event(
         &mut self,
         event: Event,
@@ -73,118 +128,184 @@ impl EventHandler {
         register_state: &mut RegisterState,
         intro_state: &mut IntroState,
         admin_state: &mut AdminState,
+        buffer_state: &mut BufferState,
         app_state: &mut AppState,
-        total_count: u64,
-        current_position: &mut u64,
-    ) -> Result<EventOutcome, Box<dyn std::error::Error>> {
-        let current_mode = ModeManager::derive_mode(app_state, self);
+    ) -> Result<EventOutcome> {
+        let mut current_mode = ModeManager::derive_mode(app_state, self, admin_state);
+
+        if current_mode == AppMode::General && self.navigation_state.active {
+            if let Event::Key(key_event) = event {
+                let outcome =
+                    handle_command_navigation_event(&mut self.navigation_state, key_event, config)
+                        .await?;
+
+                if !self.navigation_state.active {
+                    self.command_message = outcome.get_message_if_ok();
+                    current_mode = ModeManager::derive_mode(app_state, self, admin_state);
+                }
+                app_state.update_mode(current_mode);
+                return Ok(outcome);
+            }
+            app_state.update_mode(current_mode);
+            return Ok(EventOutcome::Ok(String::new()));
+        }
+
         app_state.update_mode(current_mode);
 
-        // --- DIALOG MODALITY ---
+        let current_view = {
+            let ui = &app_state.ui;
+            if ui.show_intro { AppView::Intro }
+            else if ui.show_login { AppView::Login }
+            else if ui.show_register { AppView::Register }
+            else if ui.show_admin { AppView::Admin }
+            else if ui.show_add_logic { AppView::AddLogic }
+            else if ui.show_add_table { AppView::AddTable }
+            else if ui.show_form { AppView::Form }
+            else { AppView::Scratch }
+        };
+        buffer_state.update_history(current_view);
+
         if app_state.ui.dialog.dialog_show {
-            if let Some(dialog_result) = dialog::handle_dialog_event(
-                &event, config, app_state, auth_state, login_state, register_state
-            ).await {
-                return dialog_result;
+            if let Event::Key(key_event) = event {
+                if let Some(dialog_result) = dialog::handle_dialog_event(
+                    &Event::Key(key_event), config, app_state, login_state,
+                    register_state, buffer_state, admin_state,
+                ).await {
+                    return dialog_result;
+                }
+            } else if let Event::Resize(_, _) = event {
             }
             return Ok(EventOutcome::Ok(String::new()));
         }
-        // --- END DIALOG MODALITY CHECK ---
 
-        if let Event::Key(key) = event {
-            let key_code = key.code;
-            let modifiers = key.modifiers;
+        if let Event::Key(key_event) = event {
+            let key_code = key_event.code;
+            let modifiers = key_event.modifiers;
 
             if UiStateHandler::toggle_sidebar(&mut app_state.ui, config, key_code, modifiers) {
-                let message = format!("Sidebar {}",
-                    if app_state.ui.show_sidebar { "shown" } else { "hidden" }
-                );
+                let message = format!("Sidebar {}", if app_state.ui.show_sidebar { "shown" } else { "hidden" });
                 return Ok(EventOutcome::Ok(message));
             }
+            if UiStateHandler::toggle_buffer_list(&mut app_state.ui, config, key_code, modifiers) {
+                let message = format!("Buffer {}", if app_state.ui.show_buffer_list { "shown" } else { "hidden" });
+                return Ok(EventOutcome::Ok(message));
+            }
+
+            if !matches!(current_mode, AppMode::Edit | AppMode::Command) {
+                if let Some(action) = config.get_action_for_key_in_mode(&config.keybindings.global, key_code, modifiers) {
+                    match action {
+                        "next_buffer" => {
+                            if buffer::switch_buffer(buffer_state, true) {
+                                return Ok(EventOutcome::Ok("Switched to next buffer".to_string()));
+                            }
+                        }
+                        "previous_buffer" => {
+                            if buffer::switch_buffer(buffer_state, false) {
+                                return Ok(EventOutcome::Ok("Switched to previous buffer".to_string()));
+                            }
+                        }
+                        "close_buffer" => {
+                            let current_table_name = app_state.current_view_table_name.as_deref();
+                            let message = buffer_state.close_buffer_with_intro_fallback(current_table_name);
+                            return Ok(EventOutcome::Ok(message));
+                        }
+                        _ => {}
+                    }
+                }
+            }
 
             match current_mode {
                 AppMode::General => {
+                    if app_state.ui.show_admin && auth_state.role.as_deref() == Some("admin") {
+                        if admin_nav::handle_admin_navigation(key_event, config, app_state, admin_state, buffer_state, &mut self.command_message) {
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                    }
+
+                    if app_state.ui.show_add_logic {
+                        let client_clone = grpc_client.clone();
+                        let sender_clone = self.save_logic_result_sender.clone();
+                        if add_logic_nav::handle_add_logic_navigation(
+                            key_event, config, app_state, &mut admin_state.add_logic_state,
+                            &mut self.is_edit_mode, buffer_state, client_clone, sender_clone, &mut self.command_message,
+                        ) {
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                    }
+
+                    if app_state.ui.show_add_table {
+                        let client_clone = grpc_client.clone();
+                        let sender_clone = self.save_table_result_sender.clone();
+                        if add_table_nav::handle_add_table_navigation(
+                            key_event, config, app_state, &mut admin_state.add_table_state,
+                            client_clone, sender_clone, &mut self.command_message,
+                        ) {
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                    }
+
                     let nav_outcome = navigation::handle_navigation_event(
-                        key,
-                        config,
-                        form_state,
-                        app_state,
-                        login_state,
-                        register_state,
-                        intro_state,
-                        admin_state,
-                        &mut self.command_mode,
-                        &mut self.command_input,
-                        &mut self.command_message,
+                        key_event, config, form_state, app_state, login_state, register_state,
+                        intro_state, admin_state, &mut self.command_mode, &mut self.command_input,
+                        &mut self.command_message, &mut self.navigation_state,
                     ).await;
+
                     match nav_outcome {
                         Ok(EventOutcome::ButtonSelected { context, index }) => {
-                            let mut message = String::from("Selected"); // Default message
-                            match context {
+                            let message = match context {
                                 UiContext::Intro => {
-                                    intro::handle_intro_selection(app_state, index);
-                                    if app_state.ui.show_admin {
-                                        let profile_names = app_state.profile_tree.profiles.iter()
-                                            .map(|p| p.name.clone())
-                                            .collect();
-                                        admin_state.set_profiles(profile_names);
+                                    intro::handle_intro_selection(app_state, buffer_state, index);
+                                    if app_state.ui.show_admin && !app_state.profile_tree.profiles.is_empty() {
+                                        admin_state.profile_list_state.select(Some(0));
                                     }
-                                    message = format!("Intro Option {} selected", index);
-                                }
-                                UiContext::Login => {
-                                    message = match index {
-                                        0 => login::save(auth_state, login_state, &mut self.auth_client, app_state).await?,
-                                        1 => login::back_to_main(login_state, app_state).await,
-                                        _ => "Invalid Login Option".to_string(),
-                                    };
-                                }
-                                UiContext::Register => {
-                                    message = match index {
-                                        0 => register::save(register_state, &mut self.auth_client, app_state).await?,
-                                        1 => register::back_to_main(register_state, app_state).await,
-                                        _ => "Invalid Login Option".to_string(),
-                                    };
+                                    format!("Intro Option {} selected", index)
                                 }
+                                UiContext::Login => match index {
+                                    0 => login::initiate_login(login_state, app_state, self.auth_client.clone(), self.login_result_sender.clone()),
+                                    1 => login::back_to_main(login_state, app_state, buffer_state).await,
+                                    _ => "Invalid Login Option".to_string(),
+                                },
+                                UiContext::Register => match index {
+                                    0 => register::initiate_registration(register_state, app_state, self.auth_client.clone(), self.register_result_sender.clone()),
+                                    1 => register::back_to_login(register_state, app_state, buffer_state).await,
+                                    _ => "Invalid Login Option".to_string(),
+                                },
                                 UiContext::Admin => {
                                     admin::handle_admin_selection(app_state, admin_state);
-
-                                    message = format!("Admin Option {} selected", index);
+                                    format!("Admin Option {} selected", index)
                                 }
-                                UiContext::Dialog => {
-                                    message = "Internal error: Unexpected dialog state".to_string();
-                                }
-                            }
-                            return Ok(EventOutcome::Ok(message)); // Return Ok with message
+                                UiContext::Dialog => "Internal error: Unexpected dialog state".to_string(),
+                            };
+                            return Ok(EventOutcome::Ok(message));
                         }
-                        other => return other, // Pass through Ok, Err, DataSaved directly
+                        other => return other,
                     }
-                },
+                }
 
                 AppMode::ReadOnly => {
-                    if config.is_enter_edit_mode_before(key_code, modifiers) &&
-                       ModeManager::can_enter_edit_mode(current_mode) {
+                    if config.get_read_only_action_for_key(key_code, modifiers) == Some("enter_highlight_mode_linewise") && ModeManager::can_enter_highlight_mode(current_mode) {
+                        let current_field_index = if app_state.ui.show_login { login_state.current_field() } else if app_state.ui.show_register { register_state.current_field() } else { form_state.current_field() };
+                        self.highlight_state = HighlightState::Linewise { anchor_line: current_field_index };
+                        self.command_message = "-- LINE HIGHLIGHT --".to_string();
+                        return Ok(EventOutcome::Ok(self.command_message.clone()));
+                    } else if config.get_read_only_action_for_key(key_code, modifiers) == Some("enter_highlight_mode") && ModeManager::can_enter_highlight_mode(current_mode) {
+                        let current_field_index = if app_state.ui.show_login { login_state.current_field() } else if app_state.ui.show_register { register_state.current_field() } else { form_state.current_field() };
+                        let current_cursor_pos = if app_state.ui.show_login { login_state.current_cursor_pos() } else if app_state.ui.show_register { register_state.current_cursor_pos() } else { form_state.current_cursor_pos() };
+                        let anchor = (current_field_index, current_cursor_pos);
+                        self.highlight_state = HighlightState::Characterwise { anchor };
+                        self.command_message = "-- HIGHLIGHT --".to_string();
+                        return Ok(EventOutcome::Ok(self.command_message.clone()));
+                    } else if config.get_read_only_action_for_key(key_code, modifiers).as_deref() == Some("enter_edit_mode_before") && ModeManager::can_enter_edit_mode(current_mode) {
                         self.is_edit_mode = true;
                         self.edit_mode_cooldown = true;
                         self.command_message = "Edit mode".to_string();
                         terminal.set_cursor_style(SetCursorStyle::BlinkingBar)?;
                         return Ok(EventOutcome::Ok(self.command_message.clone()));
-                    }
-
-                    if config.is_enter_edit_mode_after(key_code, modifiers) &&
-                       ModeManager::can_enter_edit_mode(current_mode) {
-                        let current_input = if app_state.ui.show_login || app_state.ui.show_register{
-                            login_state.get_current_input()
-                        } else {
-                            form_state.get_current_input()
-                        };
-                        let current_cursor_pos = if app_state.ui.show_login || app_state.ui.show_register{
-                            login_state.current_cursor_pos()
-                        } else {
-                            form_state.current_cursor_pos()
-                        };
-
+                    } else if config.get_read_only_action_for_key(key_code, modifiers).as_deref() == Some("enter_edit_mode_after") && ModeManager::can_enter_edit_mode(current_mode) {
+                        let current_input = if app_state.ui.show_login || app_state.ui.show_register { login_state.get_current_input() } else { form_state.get_current_input() };
+                        let current_cursor_pos = if app_state.ui.show_login || app_state.ui.show_register { login_state.current_cursor_pos() } else { form_state.current_cursor_pos() };
                         if !current_input.is_empty() && current_cursor_pos < current_input.len() {
-                             if app_state.ui.show_login || app_state.ui.show_register{
+                            if app_state.ui.show_login || app_state.ui.show_register {
                                 login_state.set_current_cursor_pos(current_cursor_pos + 1);
                                 self.ideal_cursor_column = login_state.current_cursor_pos();
                             } else {
@@ -194,177 +315,226 @@ impl EventHandler {
                         }
                         self.is_edit_mode = true;
                         self.edit_mode_cooldown = true;
+                        app_state.ui.focus_outside_canvas = false;
                         self.command_message = "Edit mode (after cursor)".to_string();
                         terminal.set_cursor_style(SetCursorStyle::BlinkingBar)?;
                         return Ok(EventOutcome::Ok(self.command_message.clone()));
+                    } else if config.get_read_only_action_for_key(key_code, modifiers) == Some("enter_command_mode") && ModeManager::can_enter_command_mode(current_mode) {
+                        self.command_mode = true;
+                        self.command_input.clear();
+                        self.command_message.clear();
+                        return Ok(EventOutcome::Ok(String::new()));
                     }
 
-                    if let Some(action) = config.get_read_only_action_for_key(key_code, modifiers) {
-                        if action == "enter_command_mode" && ModeManager::can_enter_command_mode(current_mode) {
-                            self.command_mode = true;
-                            self.command_input.clear();
-                            self.command_message.clear();
-                            return Ok(EventOutcome::Ok(String::new()));
-                        }
-                    }
-
-                    if let Some(action) = config.get_action_for_key_in_mode(
-                        &config.keybindings.common,
-                        key_code,
-                        modifiers
-                    ) {
+                    if let Some(action) = config.get_common_action(key_code, modifiers) {
                         match action {
                             "save" | "force_quit" | "save_and_quit" | "revert" => {
                                 return common_mode::handle_core_action(
-                                    action,
-                                    form_state,
-                                    auth_state,
-                                    login_state,
-                                    register_state,
-                                    grpc_client,
-                                    &mut self.auth_client,
-                                    terminal,
-                                    app_state,
-                                    current_position,
-                                    total_count,
+                                    action, form_state, auth_state, login_state, register_state,
+                                    grpc_client, &mut self.auth_client, terminal, app_state,
                                 ).await;
-                            },
+                            }
                             _ => {}
                         }
                     }
 
                     let (_should_exit, message) = read_only::handle_read_only_event(
                         app_state,
-                        key,
+                        key_event,
                         config,
                         form_state,
                         login_state,
                         register_state,
+                        &mut admin_state.add_table_state,
+                        &mut admin_state.add_logic_state,
                         &mut self.key_sequence_tracker,
-                        current_position,
-                        total_count,
+                        // No more current_position or total_count arguments
                         grpc_client,
                         &mut self.command_message,
                         &mut self.edit_mode_cooldown,
                         &mut self.ideal_cursor_column,
-                    ).await?;
+                    )
+                    .await?;
                     return Ok(EventOutcome::Ok(message));
-                },
-
-                AppMode::Edit => {
-                    if config.is_exit_edit_mode(key_code, modifiers) {
-                        self.is_edit_mode = false;
-                        self.edit_mode_cooldown = true;
-
-                        let has_changes = if app_state.ui.show_login || app_state.ui.show_register{
-                            login_state.has_unsaved_changes()
-                        } else {
-                            form_state.has_unsaved_changes()
-                        };
-
-                        self.command_message = if has_changes {
-                            "Exited edit mode (unsaved changes remain)".to_string()
-                        } else {
-                            "Read-only mode".to_string()
-                        };
+                }
 
+                AppMode::Highlight => {
+                    if config.get_highlight_action_for_key(key_code, modifiers) == Some("exit_highlight_mode") {
+                        self.highlight_state = HighlightState::Off;
+                        self.command_message = "Exited highlight mode".to_string();
                         terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?;
-
-                        let current_input = if app_state.ui.show_login || app_state.ui.show_register{
-                            login_state.get_current_input()
-                        } else {
-                            form_state.get_current_input()
-                        };
-                        let current_cursor_pos = if app_state.ui.show_login || app_state.ui.show_register{
-                            login_state.current_cursor_pos()
-                        } else {
-                            form_state.current_cursor_pos()
-                        };
-
-                        if !current_input.is_empty() && current_cursor_pos >= current_input.len() {
-                            let new_pos = current_input.len() - 1;
-                            if app_state.ui.show_login || app_state.ui.show_register{
-                                login_state.set_current_cursor_pos(new_pos);
-                                self.ideal_cursor_column = login_state.current_cursor_pos();
-                            } else {
-                                form_state.set_current_cursor_pos(new_pos);
-                                self.ideal_cursor_column = form_state.current_cursor_pos();
-                            }
-                        }
                         return Ok(EventOutcome::Ok(self.command_message.clone()));
+                    } else if config.get_highlight_action_for_key(key_code, modifiers) == Some("enter_highlight_mode_linewise") {
+                        if let HighlightState::Characterwise { anchor } = self.highlight_state {
+                            self.highlight_state = HighlightState::Linewise { anchor_line: anchor.0 };
+                            self.command_message = "-- LINE HIGHLIGHT --".to_string();
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                        return Ok(EventOutcome::Ok("".to_string()));
                     }
 
-                    if let Some(action) = config.get_action_for_key_in_mode(
-                        &config.keybindings.common,
-                        key_code,
-                        modifiers
-                    ) {
+                    let (_should_exit, message) = read_only::handle_read_only_event(
+                        app_state,
+                        key_event,
+                        config,
+                        form_state,
+                        login_state,
+                        register_state,
+                        &mut admin_state.add_table_state,
+                        &mut admin_state.add_logic_state,
+                        &mut self.key_sequence_tracker,
+                        grpc_client,
+                        &mut self.command_message,
+                        &mut self.edit_mode_cooldown,
+                        &mut self.ideal_cursor_column,
+                    )
+                    .await?;
+                    return Ok(EventOutcome::Ok(message));
+                }
+
+                AppMode::Edit => {
+                    if let Some(action) = config.get_common_action(key_code, modifiers) {
                         match action {
                             "save" | "force_quit" | "save_and_quit" | "revert" => {
                                 return common_mode::handle_core_action(
-                                    action,
-                                    form_state,
-                                    auth_state,
-                                    login_state,
-                                    register_state,
-                                    grpc_client,
-                                    &mut self.auth_client,
-                                    terminal,
-                                    app_state,
-                                    current_position,
-                                    total_count,
+                                    action, form_state, auth_state, login_state, register_state,
+                                    grpc_client, &mut self.auth_client, terminal, app_state,
                                 ).await;
-                            },
+                            }
                             _ => {}
                         }
                     }
 
-                    let message = edit::handle_edit_event(
-                        key,
-                        config,
-                        form_state,
-                        login_state,
-                        register_state,
-                        &mut self.ideal_cursor_column,
-                        &mut self.command_message,
-                        current_position,
-                        total_count,
-                        grpc_client,
-                        app_state,
-                    ).await?;
+                    let mut current_position = form_state.current_position;
+                    let total_count = form_state.total_count;
+                    let edit_result = edit::handle_edit_event(
+                        key_event, config, form_state, login_state, register_state, admin_state,
+                        &mut self.ideal_cursor_column, &mut current_position, total_count,
+                        grpc_client, app_state,
+                    ).await;
 
-                    self.key_sequence_tracker.reset();
-                    return Ok(EventOutcome::Ok(message));
-                },
+                    match edit_result {
+                        Ok(edit::EditEventOutcome::ExitEditMode) => {
+                            self.is_edit_mode = false;
+                            self.edit_mode_cooldown = true;
+                            let has_changes = if app_state.ui.show_login { login_state.has_unsaved_changes() } else if app_state.ui.show_register { register_state.has_unsaved_changes() } else { form_state.has_unsaved_changes() };
+                            self.command_message = if has_changes { "Exited edit mode (unsaved changes remain)".to_string() } else { "Read-only mode".to_string() };
+                            terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?;
+                            let current_input = if app_state.ui.show_login { login_state.get_current_input() } else if app_state.ui.show_register { register_state.get_current_input() } else { form_state.get_current_input() };
+                            let current_cursor_pos = if app_state.ui.show_login { login_state.current_cursor_pos() } else if app_state.ui.show_register { register_state.current_cursor_pos() } else { form_state.current_cursor_pos() };
+                            if !current_input.is_empty() && current_cursor_pos >= current_input.len() {
+                                let new_pos = current_input.len() - 1;
+                                let target_state: &mut dyn CanvasState = if app_state.ui.show_login { login_state } else if app_state.ui.show_register { register_state } else { form_state };
+                                target_state.set_current_cursor_pos(new_pos);
+                                self.ideal_cursor_column = new_pos;
+                            }
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                        Ok(edit::EditEventOutcome::Message(msg)) => {
+                            if !msg.is_empty() { self.command_message = msg; }
+                            self.key_sequence_tracker.reset();
+                            return Ok(EventOutcome::Ok(self.command_message.clone()));
+                        }
+                        Err(e) => { return Err(e.into()); }
+                    }
+                }
 
                 AppMode::Command => {
-                    let outcome = command_mode::handle_command_event(
-                        key,
-                        config,
-                        app_state,
-                        login_state,
-                        register_state,
-                        form_state,
-                        &mut self.command_input,
-                        &mut self.command_message,
-                        grpc_client,
-                        command_handler,
-                        terminal,
-                        current_position,
-                        total_count,
-                    ).await?;
-
-                    if let EventOutcome::Ok(msg) = &outcome {
-                        if msg == "Exited command mode" {
-                            self.command_mode = false;
-                        }
+                    if config.is_exit_command_mode(key_code, modifiers) {
+                        self.command_input.clear();
+                        self.command_message.clear();
+                        self.command_mode = false;
+                        self.key_sequence_tracker.reset();
+                        return Ok(EventOutcome::Ok("Exited command mode".to_string()));
                     }
-                    return Ok(outcome);
+
+                    if config.is_command_execute(key_code, modifiers) {
+                        let mut current_position = form_state.current_position;
+                        let total_count = form_state.total_count;
+                        let outcome = command_mode::handle_command_event(
+                            key_event, config, app_state, login_state, register_state, form_state,
+                            &mut self.command_input, &mut self.command_message, grpc_client,
+                            command_handler, terminal, &mut current_position, total_count,
+                        ).await?;
+                        form_state.current_position = current_position;
+                        self.command_mode = false;
+                        self.key_sequence_tracker.reset();
+                        let new_mode = ModeManager::derive_mode(app_state, self, admin_state);
+                        app_state.update_mode(new_mode);
+                        return Ok(outcome);
+                    }
+
+                    if key_code == KeyCode::Backspace {
+                        self.command_input.pop();
+                        self.key_sequence_tracker.reset();
+                        return Ok(EventOutcome::Ok(String::new()));
+                    }
+
+                    if let KeyCode::Char(c) = key_code {
+                        if c == 'f' {
+                            self.key_sequence_tracker.add_key(key_code);
+                            let sequence = self.key_sequence_tracker.get_sequence();
+
+                            if config.matches_key_sequence_generalized(&sequence) == Some("find_file_palette_toggle") {
+                                if app_state.ui.show_form || app_state.ui.show_intro {
+                                    // --- START FIX ---
+                                    let mut all_table_paths: Vec<String> = app_state
+                                        .profile_tree
+                                        .profiles
+                                        .iter()
+                                        .flat_map(|profile| {
+                                            profile.tables.iter().map(move |table| {
+                                                format!("{}/{}", profile.name, table.name)
+                                            })
+                                        })
+                                        .collect();
+                                    all_table_paths.sort();
+
+                                    self.navigation_state.activate_find_file(all_table_paths);
+                                    // --- END FIX ---
+
+                                    self.command_mode = false;
+                                    self.command_input.clear();
+                                    self.command_message.clear();
+                                    self.key_sequence_tracker.reset();
+                                    return Ok(EventOutcome::Ok("Table selection palette activated".to_string()));
+                                } else {
+                                    self.key_sequence_tracker.reset();
+                                    self.command_input.push('f');
+                                    if sequence.len() > 1 && sequence[0] == KeyCode::Char('f') {
+                                        self.command_input.push('f');
+                                    }
+                                    self.command_message = "Find File not available in this view.".to_string();
+                                    return Ok(EventOutcome::Ok(self.command_message.clone()));
+                                }
+                            }
+
+                            if config.is_key_sequence_prefix(&sequence) {
+                                return Ok(EventOutcome::Ok(String::new()));
+                            }
+                        }
+
+                        if c != 'f' && !self.key_sequence_tracker.current_sequence.is_empty() {
+                            self.key_sequence_tracker.reset();
+                        }
+
+                        self.command_input.push(c);
+                        return Ok(EventOutcome::Ok(String::new()));
+                    }
+
+                    self.key_sequence_tracker.reset();
+                    return Ok(EventOutcome::Ok(String::new()));
                 }
             }
+        } else if let Event::Resize(_, _) = event {
+            return Ok(EventOutcome::Ok("Resized".to_string()));
         }
 
         self.edit_mode_cooldown = false;
         Ok(EventOutcome::Ok(self.command_message.clone()))
     }
+
+    fn is_processed_command(&self, command: &str) -> bool {
+        matches!(command, "w" | "q" | "q!" | "wq" | "r")
+    }
 }

client/src/modes/handlers/mode_manager.rs

@@ -1,12 +1,16 @@
 // src/modes/handlers/mode_manager.rs
 use crate::state::app::state::AppState;
 use crate::modes::handlers::event::EventHandler;
+use crate::state::pages::add_logic::AddLogicFocus;
+use crate::state::app::highlight::HighlightState;
+use crate::state::pages::admin::AdminState;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum AppMode {
     General,   // For intro and admin screens
     ReadOnly,  // Canvas read-only mode
     Edit,      // Canvas edit mode
+    Highlight, // Cnavas highlight/visual mode
     Command,   // Command mode overlay
 }
 
@@ -14,26 +18,63 @@ pub struct ModeManager;
 
 impl ModeManager {
     // Determine current mode based on app state
-    pub fn derive_mode(app_state: &AppState, event_handler: &EventHandler) -> AppMode {
+    pub fn derive_mode(
+        app_state: &AppState,
+        event_handler: &EventHandler,
+        admin_state: &AdminState,
+    ) -> AppMode {
+        if event_handler.navigation_state.active {
+            return AppMode::General;
+        }
+
         if event_handler.command_mode {
             return AppMode::Command;
         }
 
-        if app_state.ui.focus_outside_canvas {
-            return AppMode::General;
+        if !matches!(event_handler.highlight_state, HighlightState::Off) {
+            return AppMode::Highlight;
         }
 
-        if app_state.ui.show_login || app_state.ui.show_register {
-            if event_handler.is_edit_mode {
-                AppMode::Edit
-            } else {
-                AppMode::ReadOnly
+        let is_canvas_view = app_state.ui.show_login
+            || app_state.ui.show_register
+            || app_state.ui.show_form
+            || app_state.ui.show_add_table
+            || app_state.ui.show_add_logic;
+
+        if app_state.ui.show_add_logic {
+            // Specific logic for AddLogic view
+            match admin_state.add_logic_state.current_focus {
+                AddLogicFocus::InputLogicName
+                | AddLogicFocus::InputTargetColumn
+                | AddLogicFocus::InputDescription => {
+                    // These are canvas inputs
+                    if event_handler.is_edit_mode {
+                        AppMode::Edit
+                    } else {
+                        AppMode::ReadOnly
+                    }
+                }
+                _ => AppMode::General,
             }
-        } else if app_state.ui.show_form {
-            if event_handler.is_edit_mode {
-                AppMode::Edit
+        } else if app_state.ui.show_add_table {
+            if app_state.ui.focus_outside_canvas {
+                AppMode::General
             } else {
-                AppMode::ReadOnly
+                if event_handler.is_edit_mode { 
+                    AppMode::Edit 
+                } else { 
+                    AppMode::ReadOnly 
+                }
+            }
+        } else if is_canvas_view {
+            if app_state.ui.focus_outside_canvas {
+                AppMode::General
+            } else {
+                if event_handler.is_edit_mode {
+                    AppMode::Edit
+                } else {
+                    AppMode::ReadOnly
+                }
             }
         } else {
             AppMode::General
@@ -41,15 +82,19 @@ impl ModeManager {
     }
 
     // Mode transition rules
-    pub fn can_enter_command_mode(current_mode: AppMode) -> bool {
-        !matches!(current_mode, AppMode::Edit)  // Can't enter from Edit mode
+pub fn can_enter_command_mode(current_mode: AppMode) -> bool {
+        !matches!(current_mode, AppMode::Edit)
     }
-    
+
     pub fn can_enter_edit_mode(current_mode: AppMode) -> bool {
-        matches!(current_mode, AppMode::ReadOnly)  // Only from ReadOnly
+        matches!(current_mode, AppMode::ReadOnly)
     }
-    
+
     pub fn can_enter_read_only_mode(current_mode: AppMode) -> bool {
-        matches!(current_mode, AppMode::Edit | AppMode::Command)
+        matches!(current_mode, AppMode::Edit | AppMode::Command | AppMode::Highlight)
+    }
+
+    pub fn can_enter_highlight_mode(current_mode: AppMode) -> bool {
+        matches!(current_mode, AppMode::ReadOnly)
     }
 }

client/src/modes/highlight.rs

@@ -0,0 +1,2 @@
+// src/client/modes/highlight.rs
+pub mod highlight;

client/src/modes/highlight/highlight.rs

@@ -0,0 +1,65 @@
+// src/modes/highlight/highlight.rs
+// (This file is intentionally simple for now, reusing ReadOnly logic)
+
+use crate::config::binds::config::Config;
+use crate::config::binds::key_sequences::KeySequenceTracker;
+use crate::services::grpc_client::GrpcClient;
+use crate::state::app::state::AppState;
+use crate::state::pages::auth::{LoginState, RegisterState};
+use crate::state::pages::admin::AdminState;
+use crate::state::pages::form::FormState;
+use crate::modes::handlers::event::EventOutcome;
+use crate::modes::read_only;
+use crossterm::event::KeyEvent;
+use anyhow::Result;
+
+/// Handles events when in Highlight mode.
+/// Currently, it mostly delegates to the read_only handler for movement.
+/// Exiting highlight mode is handled directly in the main event handler.
+pub async fn handle_highlight_event(
+    app_state: &mut AppState,
+    key: KeyEvent,
+    config: &Config,
+    form_state: &mut FormState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
+    admin_state: &mut AdminState,
+    key_sequence_tracker: &mut KeySequenceTracker,
+    current_position: &mut u64,
+    total_count: u64,
+    grpc_client: &mut GrpcClient,
+    command_message: &mut String,
+    edit_mode_cooldown: &mut bool,
+    ideal_cursor_column: &mut usize,
+) -> Result<EventOutcome> {
+    // Delegate movement and other actions to the read_only handler
+    // The rendering logic will use the highlight_anchor to draw the selection
+    let (should_exit, message) = read_only::handle_read_only_event(
+        app_state,
+        key,
+        config,
+        form_state,
+        login_state,
+        register_state,
+        &mut admin_state.add_table_state,
+        &mut admin_state.add_logic_state,
+        key_sequence_tracker,
+        grpc_client,
+        command_message, // Pass the message buffer
+        edit_mode_cooldown,
+        ideal_cursor_column,
+    )
+    .await?;
+
+    // ReadOnly handler doesn't return EventOutcome directly, adapt if needed
+    // For now, assume Ok outcome unless ReadOnly signals an exit (which we ignore here)
+    if should_exit {
+        // This exit is likely for the whole app, let the main loop handle it
+        // We just return the message from read_only
+        Ok(EventOutcome::Ok(message))
+    } else {
+        Ok(EventOutcome::Ok(message))
+    }
+}
+
+

client/src/modes/mod.rs

@@ -3,6 +3,7 @@ pub mod handlers;
 pub mod canvas;
 pub mod general;
 pub mod common;
+pub mod highlight;
 
 pub use handlers::*;
 pub use canvas::*;

client/src/services/auth.rs

@@ -5,19 +5,23 @@ use common::proto::multieko2::auth::{
     LoginRequest, LoginResponse,
     RegisterRequest, AuthResponse,
 };
+use anyhow::{Context, Result};
 
+#[derive(Clone)]
 pub struct AuthClient {
     client: AuthServiceClient<Channel>,
 }
 
 impl AuthClient {
-    pub async fn new() -> Result<Self, Box<dyn std::error::Error>> {
-        let client = AuthServiceClient::connect("http://[::1]:50051").await?;
+    pub async fn new() -> Result<Self> {
+        let client = AuthServiceClient::connect("http://[::1]:50051")
+            .await
+            .context("Failed to connect to auth service")?;
         Ok(Self { client })
     }
 
     /// Login user via gRPC.
-    pub async fn login(&mut self, identifier: String, password: String) -> Result<LoginResponse, Box<dyn std::error::Error>> {
+    pub async fn login(&mut self, identifier: String, password: String) -> Result<LoginResponse> {
         let request = tonic::Request::new(LoginRequest { identifier, password });
         let response = self.client.login(request).await?.into_inner();
         Ok(response)
@@ -31,7 +35,7 @@ impl AuthClient {
         password: Option<String>,
         password_confirmation: Option<String>,
         role: Option<String>,
-    ) -> Result<AuthResponse, Box<dyn std::error::Error>> {
+    ) -> Result<AuthResponse> {
         let request = tonic::Request::new(RegisterRequest {
             username,
             email,

client/src/services/grpc_client.rs

@@ -1,69 +1,200 @@
 // src/services/grpc_client.rs
 
 use tonic::transport::Channel;
-use common::proto::multieko2::adresar::adresar_client::AdresarClient;
-use common::proto::multieko2::adresar::{AdresarResponse, PostAdresarRequest, PutAdresarRequest};
-use common::proto::multieko2::common::{CountResponse, PositionRequest, Empty};
+use common::proto::multieko2::common::{CountResponse, Empty};
 use common::proto::multieko2::table_structure::table_structure_service_client::TableStructureServiceClient;
-use common::proto::multieko2::table_structure::TableStructureResponse;
+use common::proto::multieko2::table_structure::{GetTableStructureRequest, TableStructureResponse};
 use common::proto::multieko2::table_definition::{
     table_definition_client::TableDefinitionClient,
-    ProfileTreeResponse
+    PostTableDefinitionRequest, ProfileTreeResponse, TableDefinitionResponse,
 };
+use common::proto::multieko2::table_script::{
+    table_script_client::TableScriptClient,
+    PostTableScriptRequest, TableScriptResponse,
+};
+use common::proto::multieko2::tables_data::{
+    tables_data_client::TablesDataClient,
+    GetTableDataByPositionRequest,
+    GetTableDataResponse,
+    GetTableDataCountRequest,
+    PostTableDataRequest, PostTableDataResponse, PutTableDataRequest,
+    PutTableDataResponse,
+};
+use anyhow::{Context, Result}; // Added Context
+use std::collections::HashMap; // NEW
 
 #[derive(Clone)]
 pub struct GrpcClient {
-    adresar_client: AdresarClient<Channel>,
     table_structure_client: TableStructureServiceClient<Channel>,
     table_definition_client: TableDefinitionClient<Channel>,
+    table_script_client: TableScriptClient<Channel>,
+    tables_data_client: TablesDataClient<Channel>, // NEW
 }
 
 impl GrpcClient {
-    pub async fn new() -> Result<Self, Box<dyn std::error::Error>> {
-        let adresar_client = AdresarClient::connect("http://[::1]:50051").await?;
-        let table_structure_client = TableStructureServiceClient::connect("http://[::1]:50051").await?;
-        let table_definition_client = TableDefinitionClient::connect("http://[::1]:50051").await?;
+    pub async fn new() -> Result<Self> {
+        let table_structure_client = TableStructureServiceClient::connect(
+            "http://[::1]:50051",
+        )
+        .await
+        .context("Failed to connect to TableStructureService")?;
+        let table_definition_client = TableDefinitionClient::connect(
+            "http://[::1]:50051",
+        )
+        .await
+        .context("Failed to connect to TableDefinitionService")?;
+        let table_script_client =
+            TableScriptClient::connect("http://[::1]:50051")
+                .await
+                .context("Failed to connect to TableScriptService")?;
+        let tables_data_client =
+            TablesDataClient::connect("http://[::1]:50051")
+                .await
+                .context("Failed to connect to TablesDataService")?; // NEW
 
         Ok(Self {
-            adresar_client,
+            // adresar_client, // REMOVE
             table_structure_client,
             table_definition_client,
+            table_script_client,
+            tables_data_client, // NEW
         })
     }
 
-    pub async fn get_adresar_count(&mut self) -> Result<u64, Box<dyn std::error::Error>> {
-        let request = tonic::Request::new(Empty::default());
-        let response: CountResponse = self.adresar_client.get_adresar_count(request).await?.into_inner();
-        Ok(response.count as u64)
-    }
-
-    pub async fn get_adresar_by_position(&mut self, position: u64) -> Result<AdresarResponse, Box<dyn std::error::Error>> {
-        let request = tonic::Request::new(PositionRequest { position: position as i64 });
-        let response: AdresarResponse = self.adresar_client.get_adresar_by_position(request).await?.into_inner();
-        Ok(response)
-    }
-
-    pub async fn post_adresar(&mut self, request: PostAdresarRequest) -> Result<tonic::Response<AdresarResponse>, Box<dyn std::error::Error>> {
-        let request = tonic::Request::new(request);
-        let response = self.adresar_client.post_adresar(request).await?;
-        Ok(response)
-    }
-
-    pub async fn put_adresar(&mut self, request: PutAdresarRequest) -> Result<tonic::Response<AdresarResponse>, Box<dyn std::error::Error>> {
-        let request = tonic::Request::new(request);
-        let response = self.adresar_client.put_adresar(request).await?;
-        Ok(response)
-    }
-
-    pub async fn get_table_structure(&mut self) -> Result<TableStructureResponse, Box<dyn std::error::Error>> {
-        let request = tonic::Request::new(Empty::default());
-        let response = self.table_structure_client.get_adresar_table_structure(request).await?;
+    pub async fn get_table_structure(
+        &mut self,
+        profile_name: String,
+        table_name: String,
+    ) -> Result<TableStructureResponse> {
+        let grpc_request = GetTableStructureRequest {
+            profile_name,
+            table_name,
+        };
+        let request = tonic::Request::new(grpc_request);
+        let response = self
+            .table_structure_client
+            .get_table_structure(request)
+            .await
+            .context("gRPC GetTableStructure call failed")?;
         Ok(response.into_inner())
     }
 
-    pub async fn get_profile_tree(&mut self) -> Result<ProfileTreeResponse, Box<dyn std::error::Error>> {
+    pub async fn get_profile_tree(
+        &mut self,
+    ) -> Result<ProfileTreeResponse> {
         let request = tonic::Request::new(Empty::default());
-        let response = self.table_definition_client.get_profile_tree(request).await?;
+        let response = self
+            .table_definition_client
+            .get_profile_tree(request)
+            .await
+            .context("gRPC GetProfileTree call failed")?;
+        Ok(response.into_inner())
+    }
+
+    pub async fn post_table_definition(
+        &mut self,
+        request: PostTableDefinitionRequest,
+    ) -> Result<TableDefinitionResponse> {
+        let tonic_request = tonic::Request::new(request);
+        let response = self
+            .table_definition_client
+            .post_table_definition(tonic_request)
+            .await
+            .context("gRPC PostTableDefinition call failed")?;
+        Ok(response.into_inner())
+    }
+
+    pub async fn post_table_script(
+        &mut self,
+        request: PostTableScriptRequest,
+    ) -> Result<TableScriptResponse> {
+        let tonic_request = tonic::Request::new(request);
+        let response = self
+            .table_script_client
+            .post_table_script(tonic_request)
+            .await
+            .context("gRPC PostTableScript call failed")?;
+        Ok(response.into_inner())
+    }
+
+    // NEW Methods for TablesData service
+    pub async fn get_table_data_count(
+        &mut self,
+        profile_name: String,
+        table_name: String,
+    ) -> Result<u64> {
+        let grpc_request = GetTableDataCountRequest {
+            profile_name,
+            table_name,
+        };
+        let request = tonic::Request::new(grpc_request);
+        let response = self
+            .tables_data_client
+            .get_table_data_count(request)
+            .await
+            .context("gRPC GetTableDataCount call failed")?;
+        Ok(response.into_inner().count as u64)
+    }
+
+    pub async fn get_table_data_by_position(
+        &mut self,
+        profile_name: String,
+        table_name: String,
+        position: i32,
+    ) -> Result<GetTableDataResponse> {
+        let grpc_request = GetTableDataByPositionRequest {
+            profile_name,
+            table_name,
+            position,
+        };
+        let request = tonic::Request::new(grpc_request);
+        let response = self
+            .tables_data_client
+            .get_table_data_by_position(request)
+            .await
+            .context("gRPC GetTableDataByPosition call failed")?;
+        Ok(response.into_inner())
+    }
+
+    pub async fn post_table_data(
+        &mut self,
+        profile_name: String,
+        table_name: String,
+        data: HashMap<String, String>,
+    ) -> Result<PostTableDataResponse> {
+        let grpc_request = PostTableDataRequest {
+            profile_name,
+            table_name,
+            data,
+        };
+        let request = tonic::Request::new(grpc_request);
+        let response = self
+            .tables_data_client
+            .post_table_data(request)
+            .await
+            .context("gRPC PostTableData call failed")?;
+        Ok(response.into_inner())
+    }
+
+    pub async fn put_table_data(
+        &mut self,
+        profile_name: String,
+        table_name: String,
+        id: i64,
+        data: HashMap<String, String>,
+    ) -> Result<PutTableDataResponse> {
+        let grpc_request = PutTableDataRequest {
+            profile_name,
+            table_name,
+            id,
+            data,
+        };
+        let request = tonic::Request::new(grpc_request);
+        let response = self
+            .tables_data_client
+            .put_table_data(request)
+            .await
+            .context("gRPC PutTableData call failed")?;
         Ok(response.into_inner())
     }
 }

client/src/services/ui_service.rs

@@ -3,110 +3,240 @@
 use crate::services::grpc_client::GrpcClient;
 use crate::state::pages::form::FormState;
 use crate::tui::functions::common::form::SaveOutcome;
+use crate::state::pages::add_logic::AddLogicState;
 use crate::state::app::state::AppState;
+use crate::utils::columns::filter_user_columns;
+use anyhow::{Context, Result};
 
 pub struct UiService;
 
 impl UiService {
-    pub async fn initialize_app_state(
+    pub async fn initialize_add_logic_table_data(
+        grpc_client: &mut GrpcClient,
+        add_logic_state: &mut AddLogicState,
+        profile_tree: &common::proto::multieko2::table_definition::ProfileTreeResponse,
+    ) -> Result<String> {
+        let profile_name_clone_opt = Some(add_logic_state.profile_name.clone());
+        let table_name_opt_clone = add_logic_state.selected_table_name.clone();
+
+        // Collect table names from SAME profile only
+        let same_profile_table_names: Vec<String> = profile_tree.profiles
+            .iter()
+            .find(|profile| profile.name == add_logic_state.profile_name)
+            .map(|profile| profile.tables.iter().map(|table| table.name.clone()).collect())
+            .unwrap_or_default();
+
+        // Set same profile table names for autocomplete
+        add_logic_state.set_same_profile_table_names(same_profile_table_names.clone());
+
+        if let (Some(profile_name_clone), Some(table_name_clone)) = (profile_name_clone_opt, table_name_opt_clone) {
+            match grpc_client.get_table_structure(profile_name_clone.clone(), table_name_clone.clone()).await {
+                Ok(response) => {
+                    let column_names: Vec<String> = response.columns
+                        .into_iter()
+                        .map(|col| col.name)
+                        .collect();
+
+                    add_logic_state.set_table_columns(column_names.clone());
+
+                    Ok(format!(
+                        "Loaded {} columns for table '{}' and {} tables from profile '{}'",
+                        column_names.len(),
+                        table_name_clone,
+                        same_profile_table_names.len(),
+                        add_logic_state.profile_name
+                    ))
+                }
+                Err(e) => {
+                    tracing::warn!(
+                        "Failed to fetch table structure for {}.{}: {}",
+                        profile_name_clone,
+                        table_name_clone,
+                        e
+                    );
+                    Ok(format!(
+                        "Warning: Could not load table structure for '{}'. Autocomplete will use {} tables from profile '{}'.",
+                        table_name_clone,
+                        same_profile_table_names.len(),
+                        add_logic_state.profile_name
+                    ))
+                }
+            }
+        } else {
+            Ok(format!(
+                "No table selected for Add Logic. Loaded {} tables from profile '{}' for autocomplete.",
+                same_profile_table_names.len(),
+                add_logic_state.profile_name
+            ))
+        }
+    }
+
+    /// Fetches columns for a specific table (used for table.column autocomplete)
+    pub async fn fetch_columns_for_table(
+        grpc_client: &mut GrpcClient,
+        profile_name: &str,
+        table_name: &str,
+    ) -> Result<Vec<String>> {
+        match grpc_client.get_table_structure(profile_name.to_string(), table_name.to_string()).await {
+            Ok(response) => {
+                let column_names: Vec<String> = response.columns
+                    .into_iter()
+                    .map(|col| col.name)
+                    .collect();
+                Ok(filter_user_columns(column_names))
+            }
+            Err(e) => {
+                tracing::warn!("Failed to fetch columns for {}.{}: {}", profile_name, table_name, e);
+                Err(e.into())
+            }
+        }
+    }
+
+    pub async fn initialize_app_state_and_form(
         grpc_client: &mut GrpcClient,
         app_state: &mut AppState,
-    ) -> Result<Vec<String>, Box<dyn std::error::Error>> {
-        // Fetch profile tree
-        let profile_tree = grpc_client.get_profile_tree().await?;
+    ) -> Result<(String, String, Vec<String>)> {
+        let profile_tree = grpc_client
+            .get_profile_tree()
+            .await
+            .context("Failed to get profile tree")?;
         app_state.profile_tree = profile_tree;
 
-        // Fetch table structure
-        let table_structure = grpc_client.get_table_structure().await?;
+        // Determine initial table to load (e.g., first table of first profile, or a default)
+        let initial_profile_name = app_state
+            .profile_tree
+            .profiles
+            .first()
+            .map(|p| p.name.clone())
+            .unwrap_or_else(|| "default".to_string());
+
+        let initial_table_name = app_state
+            .profile_tree
+            .profiles
+            .first()
+            .and_then(|p| p.tables.first().map(|t| t.name.clone()))
+            .unwrap_or_else(|| "2025_company_data1".to_string()); // Fallback if no tables
+
+        app_state.set_current_view_table(
+            initial_profile_name.clone(),
+            initial_table_name.clone(),
+        );
+
+        let table_structure = grpc_client
+            .get_table_structure(
+                initial_profile_name.clone(),
+                initial_table_name.clone(),
+            )
+            .await
+            .context(format!(
+                "Failed to get initial table structure for {}.{}",
+                initial_profile_name, initial_table_name
+            ))?;
 
-        // Extract the column names from the response
         let column_names: Vec<String> = table_structure
             .columns
             .iter()
             .map(|col| col.name.clone())
             .collect();
 
-        Ok(column_names)
+        let filtered_columns = filter_user_columns(column_names);
+
+        Ok((initial_profile_name, initial_table_name, filtered_columns))
     }
 
-    pub async fn initialize_adresar_count(
+    pub async fn fetch_and_set_table_count(
         grpc_client: &mut GrpcClient,
-        app_state: &mut AppState,
-    ) -> Result<(), Box<dyn std::error::Error>> {
-        let total_count = grpc_client.get_adresar_count().await?;
-        app_state.update_total_count(total_count);
-        app_state.update_current_position(total_count.saturating_add(1)); // Start in new entry mode
-        Ok(())
-    }
-
-    pub async fn update_adresar_count(
-        grpc_client: &mut GrpcClient,
-        app_state: &mut AppState,
-    ) -> Result<(), Box<dyn std::error::Error>> {
-        let total_count = grpc_client.get_adresar_count().await?;
-        app_state.update_total_count(total_count);
-        Ok(())
-    }
-
-    pub async fn load_adresar_by_position(
-        grpc_client: &mut GrpcClient,
-        app_state: &mut AppState,
         form_state: &mut FormState,
-        position: u64,
-    ) -> Result<String, Box<dyn std::error::Error>> {
-        match grpc_client.get_adresar_by_position(position).await {
+    ) -> Result<()> {
+        let total_count = grpc_client
+            .get_table_data_count(
+                form_state.profile_name.clone(),
+                form_state.table_name.clone(),
+            )
+            .await
+            .context(format!(
+                "Failed to get count for table {}.{}",
+                form_state.profile_name, form_state.table_name
+            ))?;
+        form_state.total_count = total_count;
+
+        if total_count > 0 {
+            form_state.current_position = total_count;
+        } else {
+            form_state.current_position = 1;
+        }
+        Ok(())
+    }
+
+    pub async fn load_table_data_by_position(
+        grpc_client: &mut GrpcClient,
+        form_state: &mut FormState,
+    ) -> Result<String> {
+        if form_state.current_position == 0 || (form_state.total_count > 0 && form_state.current_position > form_state.total_count) {
+            form_state.reset_to_empty();
+            return Ok(format!(
+                "New entry mode for table {}.{}",
+                form_state.profile_name, form_state.table_name
+            ));
+        }
+        if form_state.total_count == 0 && form_state.current_position == 1 {
+            form_state.reset_to_empty();
+            return Ok(format!(
+                "New entry mode for empty table {}.{}",
+                form_state.profile_name, form_state.table_name
+            ));
+        }
+
+        match grpc_client
+            .get_table_data_by_position(
+                form_state.profile_name.clone(),
+                form_state.table_name.clone(),
+                form_state.current_position as i32,
+            )
+            .await
+        {
             Ok(response) => {
-                // Set the ID properly
-                form_state.id = response.id;
-
-                // Update form values dynamically
-                form_state.values = vec![
-                    response.firma,
-                    response.kz,
-                    response.drc,
-                    response.ulica,
-                    response.psc,
-                    response.mesto,
-                    response.stat,
-                    response.banka,
-                    response.ucet,
-                    response.skladm,
-                    response.ico,
-                    response.kontakt,
-                    response.telefon,
-                    response.skladu,
-                    response.fax,
-                ];
-
-                form_state.has_unsaved_changes = false;
-                Ok(format!("Loaded entry {}", position))
+                // FIX: Pass the current position as the second argument
+                form_state.update_from_response(&response.data, form_state.current_position);
+                Ok(format!(
+                    "Loaded entry {}/{} for table {}.{}",
+                    form_state.current_position,
+                    form_state.total_count,
+                    form_state.profile_name,
+                    form_state.table_name
+                ))
             }
             Err(e) => {
-                Ok(format!("Error loading entry: {}", e))
+                tracing::error!(
+                    "Error loading entry {} for table {}.{}: {}",
+                    form_state.current_position,
+                    form_state.profile_name,
+                    form_state.table_name,
+                    e
+                );
+                Err(anyhow::anyhow!(
+                    "Error loading entry {}: {}",
+                    form_state.current_position,
+                    e
+                ))
             }
         }
     }
 
-    /// Handles the consequences of a save operation, like updating counts.
     pub async fn handle_save_outcome(
         save_outcome: SaveOutcome,
-        grpc_client: &mut GrpcClient,
-        app_state: &mut AppState,
-        form_state: &mut FormState, // Needed to potentially update position/ID
-    ) -> Result<(), Box<dyn std::error::Error>> {
+        _grpc_client: &mut GrpcClient,
+        _app_state: &mut AppState,
+        form_state: &mut FormState,
+    ) -> Result<()> {
         match save_outcome {
             SaveOutcome::CreatedNew(new_id) => {
-                // A new record was created, update the count!
-                UiService::update_adresar_count(grpc_client, app_state).await?;
-                // Navigate to the new record (now that count is updated)
-                app_state.update_current_position(app_state.total_count);
-                form_state.id = new_id; // Ensure ID is set (might be redundant if save already did it)
+                form_state.id = new_id;
             }
             SaveOutcome::UpdatedExisting | SaveOutcome::NoChange => {
-                // No count update needed for these outcomes
+                // No action needed
             }
         }
         Ok(())
     }
 }
-

client/src/state/app.rs

@@ -1,3 +1,5 @@
 // src/state/app.rs
 
 pub mod state;
+pub mod buffer;
+pub mod highlight;

client/src/state/app/buffer.rs

@@ -0,0 +1,119 @@
+// src/state/app/buffer.rs
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum AppView {
+    Intro,
+    Login,
+    Register,
+    Admin,
+    AddTable,
+    AddLogic,
+    Form,
+    Scratch,
+}
+
+impl AppView {
+    /// Returns the display name for the view.
+    /// For Form, pass the current table name to get dynamic naming.
+    pub fn display_name(&self) -> &str {
+        match self {
+            AppView::Intro => "Intro",
+            AppView::Login => "Login",
+            AppView::Register => "Register",
+            AppView::Admin => "Admin_Panel",
+            AppView::AddTable => "Add_Table",
+            AppView::AddLogic => "Add_Logic",
+            AppView::Form => "Form",
+            AppView::Scratch => "*scratch*",
+        }
+    }
+
+    /// Returns the display name with dynamic context (for Form buffers)
+    pub fn display_name_with_context(&self, current_table_name: Option<&str>) -> String {
+        match self {
+            AppView::Form => {
+                current_table_name
+                    .unwrap_or("Data Form")
+                    .to_string()
+            }
+            _ => self.display_name().to_string(),
+        }
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct BufferState {
+    pub history: Vec<AppView>,
+    pub active_index: usize,
+}
+
+impl Default for BufferState {
+    fn default() -> Self {
+        Self {
+            history: vec![AppView::Intro],
+            active_index: 0,
+        }
+    }
+}
+
+impl BufferState {
+    pub fn update_history(&mut self, view: AppView) {
+        let existing_pos = self.history.iter().position(|v| v == &view);
+        match existing_pos {
+            Some(pos) => self.active_index = pos,
+            None => {
+                self.history.push(view.clone());
+                self.active_index = self.history.len() - 1;
+            }
+        }
+    }
+
+    pub fn get_active_view(&self) -> Option<&AppView> {
+        self.history.get(self.active_index)
+    }
+
+    pub fn close_active_buffer(&mut self) -> bool {
+        if self.history.is_empty() {
+            self.history.push(AppView::Intro);
+            self.active_index = 0;
+            return false;
+        }
+
+        let current_index = self.active_index;
+        self.history.remove(current_index);
+
+        if self.history.is_empty() {
+            self.history.push(AppView::Intro);
+            self.active_index = 0;
+        } else if self.active_index >= self.history.len() {
+            self.active_index = self.history.len() - 1;
+        }
+        true
+    }
+
+    pub fn close_buffer_with_intro_fallback(&mut self, current_table_name: Option<&str>) -> String {
+        let current_view_cloned = self.get_active_view().cloned();
+
+        if let Some(AppView::Intro) = current_view_cloned {
+            if self.history.len() == 1 {
+                self.close_active_buffer();
+                return "Intro buffer reset".to_string();
+            }
+        }
+
+        let closed_name = current_view_cloned
+            .as_ref()
+            .map(|v| v.display_name_with_context(current_table_name))
+            .unwrap_or_else(|| "Unknown".to_string());
+
+        if self.close_active_buffer() {
+            if self.history.len() == 1 && matches!(self.history.get(0), Some(AppView::Intro)) {
+                format!("Closed '{}' - returned to Intro", closed_name)
+            } else {
+                format!("Closed '{}'", closed_name)
+            }
+        } else {
+            format!("Buffer '{}' could not be closed", closed_name)
+        }
+    }
+}

client/src/state/app/highlight.rs

@@ -0,0 +1,20 @@
+// src/state/app/highlight.rs
+
+/// Represents the different states of text highlighting.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum HighlightState {
+    /// Highlighting is inactive.
+    Off,
+    /// Highlighting character by character. Stores the anchor point (line index, char index).
+    Characterwise { anchor: (usize, usize) },
+    /// Highlighting line by line. Stores the anchor line index.
+    Linewise { anchor_line: usize },
+}
+
+impl Default for HighlightState {
+    /// The default state is no highlighting.
+    fn default() -> Self {
+        HighlightState::Off
+    }
+}
+

client/src/state/app/state.rs

@@ -4,6 +4,7 @@ use std::env;
 use common::proto::multieko2::table_definition::ProfileTreeResponse;
 use crate::modes::handlers::mode_manager::AppMode;
 use crate::ui::handlers::context::DialogPurpose;
+use anyhow::Result;
 
 pub struct DialogState {
     pub dialog_show: bool,
@@ -12,12 +13,16 @@ pub struct DialogState {
     pub dialog_buttons: Vec<String>,
     pub dialog_active_button_index: usize,
     pub purpose: Option<DialogPurpose>,
+    pub is_loading: bool,
 }
 
 pub struct UiState {
     pub show_sidebar: bool,
+    pub show_buffer_list: bool,
     pub show_intro: bool,
     pub show_admin: bool,
+    pub show_add_table: bool,
+    pub show_add_logic: bool,
     pub show_form: bool,
     pub show_login: bool,
     pub show_register: bool,
@@ -28,46 +33,51 @@ pub struct UiState {
 pub struct AppState {
     // Core editor state
     pub current_dir: String,
-    pub total_count: u64,
-    pub current_position: u64,
     pub profile_tree: ProfileTreeResponse,
     pub selected_profile: Option<String>,
     pub current_mode: AppMode,
+    pub current_view_profile_name: Option<String>,
+    pub current_view_table_name: Option<String>,
+
     pub focused_button_index: usize,
+    pub pending_table_structure_fetch: Option<(String, String)>,
 
     // UI preferences
     pub ui: UiState,
+
+    #[cfg(feature = "ui-debug")]
+    pub debug_info: String,
 }
 
 impl AppState {
-    pub fn new() -> Result<Self, Box<dyn std::error::Error>> {
+    pub fn new() -> Result<Self> {
         let current_dir = env::current_dir()?
             .to_string_lossy()
             .to_string();
         Ok(AppState {
             current_dir,
-            total_count: 0,
-            current_position: 0,
             profile_tree: ProfileTreeResponse::default(),
             selected_profile: None,
+            current_view_profile_name: None,
+            current_view_table_name: None,
             current_mode: AppMode::General,
             focused_button_index: 0,
+            pending_table_structure_fetch: None,
             ui: UiState::default(),
+
+            #[cfg(feature = "ui-debug")]
+            debug_info: String::new(),
         })
     }
 
-    // Existing methods remain unchanged
-    pub fn update_total_count(&mut self, total_count: u64) {
-        self.total_count = total_count;
-    }
-
-    pub fn update_current_position(&mut self, current_position: u64) {
-        self.current_position = current_position;
-    }
-
     pub fn update_mode(&mut self, mode: AppMode) {
         self.current_mode = mode;
     }
+    
+    pub fn set_current_view_table(&mut self, profile_name: String, table_name: String) {
+        self.current_view_profile_name = Some(profile_name);
+        self.current_view_table_name = Some(table_name);
+    }
 
     // Add dialog helper methods
     /// Shows a dialog with the given title, message, and buttons.
@@ -84,10 +94,42 @@ impl AppState {
         self.ui.dialog.dialog_buttons = buttons;
         self.ui.dialog.dialog_active_button_index = 0;
         self.ui.dialog.purpose = Some(purpose);
+        self.ui.dialog.is_loading = false;
         self.ui.dialog.dialog_show = true;
         self.ui.focus_outside_canvas = true;
     }
 
+    /// Shows a dialog specifically for loading states.
+    pub fn show_loading_dialog(&mut self, title: &str, message: &str) {
+        self.ui.dialog.dialog_title = title.to_string();
+        self.ui.dialog.dialog_message = message.to_string();
+        self.ui.dialog.dialog_buttons.clear(); // No buttons during loading
+        self.ui.dialog.dialog_active_button_index = 0;
+        self.ui.dialog.purpose = None; // Purpose is set when loading finishes
+        self.ui.dialog.is_loading = true;
+        self.ui.dialog.dialog_show = true;
+        self.ui.focus_outside_canvas = true; // Keep focus management consistent
+    }
+
+    /// Updates the content of an existing dialog, typically after loading.
+    pub fn update_dialog_content(
+        &mut self,
+        message: &str,
+        buttons: Vec<String>,
+        purpose: DialogPurpose,
+    ) {
+        if self.ui.dialog.dialog_show {
+            self.ui.dialog.dialog_message = message.to_string();
+            self.ui.dialog.dialog_buttons = buttons;
+            self.ui.dialog.dialog_active_button_index = 0; // Reset focus
+            self.ui.dialog.purpose = Some(purpose);
+            self.ui.dialog.is_loading = false; // Loading finished
+                                               // Keep dialog_show = true
+                                               // Keep focus_outside_canvas = true
+        }
+    }
+
+
     /// Hides the dialog and clears its content.
     pub fn hide_dialog(&mut self) {
         self.ui.dialog.dialog_show = false;
@@ -97,6 +139,7 @@ impl AppState {
         self.ui.dialog.dialog_active_button_index = 0;
         self.ui.dialog.purpose = None;
         self.ui.focus_outside_canvas = false;
+        self.ui.dialog.is_loading = false;
     }
 
     /// Sets the active button index, wrapping around if necessary.
@@ -130,12 +173,15 @@ impl AppState {
 impl Default for UiState {
     fn default() -> Self {
         Self {
-            show_sidebar: true,
+            show_sidebar: false,
             show_intro: true,
             show_admin: false,
+            show_add_table: false,
+            show_add_logic: false,
             show_form: false,
             show_login: false,
             show_register: false,
+            show_buffer_list: true,
             focus_outside_canvas: false,
             dialog: DialogState::default(),
         }
@@ -152,6 +198,7 @@ impl Default for DialogState {
             dialog_buttons: Vec::new(),
             dialog_active_button_index: 0,
             purpose: None,
+            is_loading: false,
         }
     }
 }

client/src/state/pages.rs

@@ -4,4 +4,6 @@ pub mod form;
 pub mod auth;
 pub mod admin;
 pub mod intro;
+pub mod add_table;
+pub mod add_logic;
 pub mod canvas_state;

client/src/state/pages/add_logic.rs

@@ -0,0 +1,346 @@
+// src/state/pages/add_logic.rs
+use crate::config::binds::config::{EditorConfig, EditorKeybindingMode};
+use crate::state::pages::canvas_state::CanvasState;
+use crate::components::common::text_editor::{TextEditor, VimState};
+use std::cell::RefCell;
+use std::rc::Rc;
+use tui_textarea::TextArea;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum AddLogicFocus {
+    #[default]
+    InputLogicName,
+    InputTargetColumn,
+    InputDescription,
+    ScriptContentPreview,
+    InsideScriptContent,
+    SaveButton,
+    CancelButton,
+}
+
+#[derive(Clone, Debug)]
+pub struct AddLogicState {
+    pub profile_name: String,
+    pub selected_table_id: Option<i64>,
+    pub selected_table_name: Option<String>,
+    pub logic_name_input: String,
+    pub target_column_input: String,
+    pub script_content_editor: Rc<RefCell<TextArea<'static>>>,
+    pub description_input: String,
+    pub current_focus: AddLogicFocus,
+    pub last_canvas_field: usize,
+    pub logic_name_cursor_pos: usize,
+    pub target_column_cursor_pos: usize,
+    pub description_cursor_pos: usize,
+    pub has_unsaved_changes: bool,
+    pub editor_keybinding_mode: EditorKeybindingMode,
+    pub vim_state: VimState,
+
+    // New fields for Target Column Autocomplete
+    pub table_columns_for_suggestions: Vec<String>, // All columns for the table
+    pub target_column_suggestions: Vec<String>,     // Filtered suggestions
+    pub show_target_column_suggestions: bool,
+    pub selected_target_column_suggestion_index: Option<usize>,
+    pub in_target_column_suggestion_mode: bool,
+
+    // Script Editor Autocomplete
+    pub script_editor_autocomplete_active: bool,
+    pub script_editor_suggestions: Vec<String>,
+    pub script_editor_selected_suggestion_index: Option<usize>,
+    pub script_editor_trigger_position: Option<(usize, usize)>, // (line, column)
+    pub all_table_names: Vec<String>,
+    pub script_editor_filter_text: String,
+    
+    // New fields for same-profile table names and column autocomplete
+    pub same_profile_table_names: Vec<String>, // Tables from same profile only
+    pub script_editor_awaiting_column_autocomplete: Option<String>, // Table name waiting for column fetch
+}
+
+impl AddLogicState {
+    pub fn new(editor_config: &EditorConfig) -> Self {
+        let editor = TextEditor::new_textarea(editor_config);
+        AddLogicState {
+            profile_name: "default".to_string(),
+            selected_table_id: None,
+            selected_table_name: None,
+            logic_name_input: String::new(),
+            target_column_input: String::new(),
+            script_content_editor: Rc::new(RefCell::new(editor)),
+            description_input: String::new(),
+            current_focus: AddLogicFocus::InputLogicName,
+            last_canvas_field: 2,
+            logic_name_cursor_pos: 0,
+            target_column_cursor_pos: 0,
+            description_cursor_pos: 0,
+            has_unsaved_changes: false,
+            editor_keybinding_mode: editor_config.keybinding_mode.clone(),
+            vim_state: VimState::default(),
+
+            table_columns_for_suggestions: Vec::new(),
+            target_column_suggestions: Vec::new(),
+            show_target_column_suggestions: false,
+            selected_target_column_suggestion_index: None,
+            in_target_column_suggestion_mode: false,
+
+            script_editor_autocomplete_active: false,
+            script_editor_suggestions: Vec::new(),
+            script_editor_selected_suggestion_index: None,
+            script_editor_trigger_position: None,
+            all_table_names: Vec::new(),
+            script_editor_filter_text: String::new(),
+            
+            same_profile_table_names: Vec::new(),
+            script_editor_awaiting_column_autocomplete: None,
+        }
+    }
+
+    pub const INPUT_FIELD_COUNT: usize = 3;
+
+    /// Updates the target_column_suggestions based on current input.
+    pub fn update_target_column_suggestions(&mut self) {
+        let current_input = self.target_column_input.to_lowercase();
+        if self.table_columns_for_suggestions.is_empty() {
+            self.target_column_suggestions.clear();
+            self.show_target_column_suggestions = false;
+            self.selected_target_column_suggestion_index = None;
+            return;
+        }
+
+        if current_input.is_empty() {
+            self.target_column_suggestions = self.table_columns_for_suggestions.clone();
+        } else {
+            self.target_column_suggestions = self
+                .table_columns_for_suggestions
+                .iter()
+                .filter(|name| name.to_lowercase().contains(&current_input))
+                .cloned()
+                .collect();
+        }
+
+        self.show_target_column_suggestions = !self.target_column_suggestions.is_empty();
+        if self.show_target_column_suggestions {
+            if let Some(selected_idx) = self.selected_target_column_suggestion_index {
+                if selected_idx >= self.target_column_suggestions.len() {
+                    self.selected_target_column_suggestion_index = Some(0);
+                }
+            } else {
+                self.selected_target_column_suggestion_index = Some(0);
+            }
+        } else {
+            self.selected_target_column_suggestion_index = None;
+        }
+    }
+
+    /// Updates script editor suggestions based on current filter text
+    pub fn update_script_editor_suggestions(&mut self) {
+        let mut suggestions = vec!["sql".to_string()];
+
+        if self.selected_table_name.is_some() {
+            suggestions.extend(self.table_columns_for_suggestions.clone());
+        }
+
+        let current_selected_table_name = self.selected_table_name.as_deref();
+        suggestions.extend(
+            self.same_profile_table_names
+                .iter()
+                .filter(|tn| Some(tn.as_str()) != current_selected_table_name)
+                .cloned()
+        );
+
+        if self.script_editor_filter_text.is_empty() {
+            self.script_editor_suggestions = suggestions;
+        } else {
+            let filter_lower = self.script_editor_filter_text.to_lowercase();
+            self.script_editor_suggestions = suggestions
+                .into_iter()
+                .filter(|suggestion| suggestion.to_lowercase().contains(&filter_lower))
+                .collect();
+        }
+
+        // Update selection index
+        if self.script_editor_suggestions.is_empty() {
+            self.script_editor_selected_suggestion_index = None;
+            self.script_editor_autocomplete_active = false;
+        } else if let Some(selected_idx) = self.script_editor_selected_suggestion_index {
+            if selected_idx >= self.script_editor_suggestions.len() {
+                self.script_editor_selected_suggestion_index = Some(0);
+            }
+        } else {
+            self.script_editor_selected_suggestion_index = Some(0);
+        }
+    }
+
+    /// Checks if a suggestion is a table name (for triggering column autocomplete)
+    pub fn is_table_name_suggestion(&self, suggestion: &str) -> bool {
+        // Not "sql"
+        if suggestion == "sql" {
+            return false;
+        }
+        if self.table_columns_for_suggestions.contains(&suggestion.to_string()) {
+            return false;
+        }
+        self.same_profile_table_names.contains(&suggestion.to_string())
+    }
+    
+    /// Sets table columns for autocomplete suggestions
+    pub fn set_table_columns(&mut self, columns: Vec<String>) {
+        self.table_columns_for_suggestions = columns.clone();
+        if !columns.is_empty() {
+            self.update_target_column_suggestions();
+        }
+    }
+
+    /// Sets all available table names for autocomplete suggestions
+    pub fn set_all_table_names(&mut self, table_names: Vec<String>) {
+        self.all_table_names = table_names;
+    }
+
+    /// Sets table names from the same profile for autocomplete suggestions
+    pub fn set_same_profile_table_names(&mut self, table_names: Vec<String>) {
+        self.same_profile_table_names = table_names;
+    }
+
+    /// Triggers waiting for column autocomplete for a specific table
+    pub fn trigger_column_autocomplete_for_table(&mut self, table_name: String) {
+        self.script_editor_awaiting_column_autocomplete = Some(table_name);
+    }
+
+    /// Updates autocomplete with columns for a specific table
+    pub fn set_columns_for_table_autocomplete(&mut self, columns: Vec<String>) {
+        self.script_editor_suggestions = columns;
+        self.script_editor_selected_suggestion_index = if self.script_editor_suggestions.is_empty() {
+            None
+        } else {
+            Some(0)
+        };
+        self.script_editor_autocomplete_active = !self.script_editor_suggestions.is_empty();
+        self.script_editor_awaiting_column_autocomplete = None;
+    }
+
+    /// Deactivates script editor autocomplete and clears related state
+    pub fn deactivate_script_editor_autocomplete(&mut self) {
+        self.script_editor_autocomplete_active = false;
+        self.script_editor_suggestions.clear();
+        self.script_editor_selected_suggestion_index = None;
+        self.script_editor_trigger_position = None;
+        self.script_editor_filter_text.clear();
+    }
+}
+
+impl Default for AddLogicState {
+    fn default() -> Self {
+        Self::new(&EditorConfig::default())
+    }
+}
+
+impl CanvasState for AddLogicState {
+    fn current_field(&self) -> usize {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => 0,
+            AddLogicFocus::InputTargetColumn => 1,
+            AddLogicFocus::InputDescription => 2,
+            _ => self.last_canvas_field,
+        }
+    }
+
+    fn current_cursor_pos(&self) -> usize {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => self.logic_name_cursor_pos,
+            AddLogicFocus::InputTargetColumn => self.target_column_cursor_pos,
+            AddLogicFocus::InputDescription => self.description_cursor_pos,
+            _ => 0,
+        }
+    }
+
+    fn has_unsaved_changes(&self) -> bool {
+        self.has_unsaved_changes
+    }
+
+    fn inputs(&self) -> Vec<&String> {
+        vec![
+            &self.logic_name_input,
+            &self.target_column_input,
+            &self.description_input,
+        ]
+    }
+
+    fn get_current_input(&self) -> &str {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => &self.logic_name_input,
+            AddLogicFocus::InputTargetColumn => &self.target_column_input,
+            AddLogicFocus::InputDescription => &self.description_input,
+            _ => "",
+        }
+    }
+
+    fn get_current_input_mut(&mut self) -> &mut String {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => &mut self.logic_name_input,
+            AddLogicFocus::InputTargetColumn => &mut self.target_column_input,
+            AddLogicFocus::InputDescription => &mut self.description_input,
+            _ => &mut self.logic_name_input,
+        }
+    }
+
+    fn fields(&self) -> Vec<&str> {
+        vec!["Logic Name", "Target Column", "Description"]
+    }
+
+    fn set_current_field(&mut self, index: usize) {
+        let new_focus = match index {
+            0 => AddLogicFocus::InputLogicName,
+            1 => AddLogicFocus::InputTargetColumn,
+            2 => AddLogicFocus::InputDescription,
+            _ => return,
+        };
+        if self.current_focus != new_focus {
+            if self.current_focus == AddLogicFocus::InputTargetColumn {
+                self.in_target_column_suggestion_mode = false;
+                self.show_target_column_suggestions = false;
+            }
+            self.current_focus = new_focus;
+            self.last_canvas_field = index;
+        }
+    }
+
+    fn set_current_cursor_pos(&mut self, pos: usize) {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => {
+                self.logic_name_cursor_pos = pos.min(self.logic_name_input.len());
+            }
+            AddLogicFocus::InputTargetColumn => {
+                self.target_column_cursor_pos = pos.min(self.target_column_input.len());
+            }
+            AddLogicFocus::InputDescription => {
+                self.description_cursor_pos = pos.min(self.description_input.len());
+            }
+            _ => {}
+        }
+    }
+
+    fn set_has_unsaved_changes(&mut self, changed: bool) {
+        self.has_unsaved_changes = changed;
+    }
+
+    fn get_suggestions(&self) -> Option<&[String]> {
+        if self.current_field() == 1
+            && self.in_target_column_suggestion_mode
+            && self.show_target_column_suggestions
+        {
+            Some(&self.target_column_suggestions)
+        } else {
+            None
+        }
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        if self.current_field() == 1
+            && self.in_target_column_suggestion_mode
+            && self.show_target_column_suggestions
+        {
+            self.selected_target_column_suggestion_index
+        } else {
+            None
+        }
+    }
+}

client/src/state/pages/add_table.rs

@@ -0,0 +1,190 @@
+// src/state/pages/add_table.rs
+use crate::state::pages::canvas_state::CanvasState;
+use ratatui::widgets::TableState;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct ColumnDefinition {
+    pub name: String,
+    pub data_type: String,
+    pub selected: bool,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct IndexDefinition {
+    pub name: String,
+    pub selected: bool,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct LinkDefinition {
+    pub linked_table_name: String,
+    pub is_required: bool,
+    pub selected: bool,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum AddTableFocus {
+    #[default]
+    InputTableName, // Field 0 for CanvasState
+    InputColumnName, // Field 1 for CanvasState
+    InputColumnType, // Field 2 for CanvasState
+    AddColumnButton,
+    // Result Tables
+    ColumnsTable,
+    IndexesTable,
+    LinksTable,
+    // Inside Tables (Scrolling Focus)
+    InsideColumnsTable,
+    InsideIndexesTable,
+    InsideLinksTable,
+    // Buttons
+    SaveButton,
+    DeleteSelectedButton,
+    CancelButton,
+}
+
+#[derive(Debug, Clone)]
+pub struct AddTableState {
+    pub profile_name: String,
+    pub table_name: String,
+    pub table_name_input: String,
+    pub column_name_input: String,
+    pub column_type_input: String,
+    pub columns: Vec<ColumnDefinition>,
+    pub indexes: Vec<IndexDefinition>,
+    pub links: Vec<LinkDefinition>,
+    pub current_focus: AddTableFocus,
+    pub last_canvas_field: usize,
+    pub column_table_state: TableState,
+    pub index_table_state: TableState,
+    pub link_table_state: TableState,
+    pub table_name_cursor_pos: usize,
+    pub column_name_cursor_pos: usize,
+    pub column_type_cursor_pos: usize,
+    pub has_unsaved_changes: bool,
+}
+
+impl Default for AddTableState {
+    fn default() -> Self {
+        // Initialize with some dummy data for demonstration
+        AddTableState {
+            profile_name: "default".to_string(),
+            table_name: String::new(),
+            table_name_input: String::new(),
+            column_name_input: String::new(),
+            column_type_input: String::new(),
+            columns: Vec::new(),
+            indexes: Vec::new(),
+            links: Vec::new(),
+            current_focus: AddTableFocus::InputTableName,
+            last_canvas_field: 2,
+            column_table_state: TableState::default(),
+            index_table_state: TableState::default(),
+            link_table_state: TableState::default(),
+            table_name_cursor_pos: 0,
+            column_name_cursor_pos: 0,
+            column_type_cursor_pos: 0,
+            has_unsaved_changes: false,
+        }
+    }
+}
+
+impl AddTableState {
+    pub const INPUT_FIELD_COUNT: usize = 3;
+}
+
+// Implement CanvasState for the input fields
+impl CanvasState for AddTableState {
+    fn current_field(&self) -> usize {
+        match self.current_focus {
+            AddTableFocus::InputTableName => 0,
+            AddTableFocus::InputColumnName => 1,
+            AddTableFocus::InputColumnType => 2,
+            // If focus is elsewhere, default to the first field for canvas rendering logic
+            _ => self.last_canvas_field,
+        }
+    }
+
+    fn current_cursor_pos(&self) -> usize {
+        match self.current_focus {
+            AddTableFocus::InputTableName => self.table_name_cursor_pos,
+            AddTableFocus::InputColumnName => self.column_name_cursor_pos,
+            AddTableFocus::InputColumnType => self.column_type_cursor_pos,
+            _ => 0, // Default if focus is not on an input field
+        }
+    }
+
+    fn has_unsaved_changes(&self) -> bool {
+        self.has_unsaved_changes
+    }
+
+    fn inputs(&self) -> Vec<&String> {
+        vec![&self.table_name_input, &self.column_name_input, &self.column_type_input]
+    }
+
+    fn get_current_input(&self) -> &str {
+        match self.current_focus {
+            AddTableFocus::InputTableName => &self.table_name_input,
+            AddTableFocus::InputColumnName => &self.column_name_input,
+            AddTableFocus::InputColumnType => &self.column_type_input,
+            _ => "", // Should not happen if called correctly
+        }
+    }
+
+    fn get_current_input_mut(&mut self) -> &mut String {
+        match self.current_focus {
+            AddTableFocus::InputTableName => &mut self.table_name_input,
+            AddTableFocus::InputColumnName => &mut self.column_name_input,
+            AddTableFocus::InputColumnType => &mut self.column_type_input,
+            _ => &mut self.table_name_input,
+        }
+    }
+
+    fn fields(&self) -> Vec<&str> {
+        // These must match the order used in render_add_table
+        vec!["Table name", "Name", "Type"]
+    }
+
+    fn set_current_field(&mut self, index: usize) {
+        // Update both current focus and last canvas field
+        self.current_focus = match index {
+            0 => {
+                self.last_canvas_field = 0;
+                AddTableFocus::InputTableName
+            },
+            1 => {
+                self.last_canvas_field = 1;
+                AddTableFocus::InputColumnName
+            },
+            2 => {
+                self.last_canvas_field = 2;
+                AddTableFocus::InputColumnType
+            },
+            _ => self.current_focus, // Stay on current focus if index is out of bounds
+        };
+    }
+
+    fn set_current_cursor_pos(&mut self, pos: usize) {
+        match self.current_focus {
+            AddTableFocus::InputTableName => self.table_name_cursor_pos = pos,
+            AddTableFocus::InputColumnName => self.column_name_cursor_pos = pos,
+            AddTableFocus::InputColumnType => self.column_type_cursor_pos = pos,
+            _ => {} // Do nothing if focus is not on an input field
+        }
+    }
+
+    fn set_has_unsaved_changes(&mut self, changed: bool) {
+        self.has_unsaved_changes = changed;
+    }
+
+    // --- Autocomplete Support (Not needed for this form yet) ---
+    fn get_suggestions(&self) -> Option<&[String]> {
+        None
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        None
+    }
+}
+

client/src/state/pages/admin.rs

@@ -1,65 +1,182 @@
 // src/state/pages/admin.rs
 
 use ratatui::widgets::ListState;
+use crate::state::pages::add_table::AddTableState;
+use crate::state::pages::add_logic::AddLogicState;
+
+// Define the focus states for the admin panel panes
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum AdminFocus {
+    #[default] // Default focus is on the profiles list
+    ProfilesPane,
+    InsideProfilesList,
+    Tables,
+    InsideTablesList,
+    Button1,
+    Button2,
+    Button3,
+}
 
 #[derive(Default, Clone, Debug)]
 pub struct AdminState {
-    pub profiles: Vec<String>,
-    pub list_state: ListState,
+    pub profiles: Vec<String>, // Holds profile names (used by non-admin view)
+    pub profile_list_state: ListState, // Tracks navigation highlight (>) in profiles
+    pub table_list_state: ListState,   // Tracks navigation highlight (>) in tables
+    pub selected_profile_index: Option<usize>, // Index with [*] in profiles (persistent)
+    pub selected_table_index: Option<usize>,   // Index with [*] in tables (persistent)
+    pub current_focus: AdminFocus,     // Tracks which pane is focused
+    pub add_table_state: AddTableState,
+    pub add_logic_state: AddLogicState,
 }
 
 impl AdminState {
     /// Gets the index of the currently selected item.
     pub fn get_selected_index(&self) -> Option<usize> {
-        self.list_state.selected()
+        self.profile_list_state.selected()
     }
 
     /// Gets the name of the currently selected profile.
     pub fn get_selected_profile_name(&self) -> Option<&String> {
-        self.list_state.selected().and_then(|i| self.profiles.get(i))
+        self.profile_list_state.selected().and_then(|i| self.profiles.get(i))
     }
 
     /// Populates the profile list and updates/resets the selection.
     pub fn set_profiles(&mut self, new_profiles: Vec<String>) {
-        let current_selection_index = self.list_state.selected();
+        let current_selection_index = self.profile_list_state.selected();
         self.profiles = new_profiles;
 
         if self.profiles.is_empty() {
-            self.list_state.select(None);
+            self.profile_list_state.select(None);
         } else {
             let new_selection = match current_selection_index {
                 Some(index) => Some(index.min(self.profiles.len() - 1)),
                 None => Some(0),
             };
-            self.list_state.select(new_selection);
+            self.profile_list_state.select(new_selection);
         }
     }
 
     /// Selects the next profile in the list, wrapping around.
     pub fn next(&mut self) {
         if self.profiles.is_empty() {
-            self.list_state.select(None);
+            self.profile_list_state.select(None);
             return;
         }
-        let i = match self.list_state.selected() {
+        let i = match self.profile_list_state.selected() {
             Some(i) => if i >= self.profiles.len() - 1 { 0 } else { i + 1 },
             None => 0,
         };
-        self.list_state.select(Some(i));
+        self.profile_list_state.select(Some(i));
     }
 
     /// Selects the previous profile in the list, wrapping around.
     pub fn previous(&mut self) {
         if self.profiles.is_empty() {
-            self.list_state.select(None);
+            self.profile_list_state.select(None);
             return;
         }
-        let i = match self.list_state.selected() {
+        let i = match self.profile_list_state.selected() {
             Some(i) => if i == 0 { self.profiles.len() - 1 } else { i - 1 },
             None => self.profiles.len() - 1,
         };
-        self.list_state.select(Some(i));
+        self.profile_list_state.select(Some(i));
     }
 
+    /// Gets the index of the currently selected profile.
+    pub fn get_selected_profile_index(&self) -> Option<usize> {
+        self.profile_list_state.selected()
+    }
+
+    /// Gets the index of the currently selected table.
+    pub fn get_selected_table_index(&self) -> Option<usize> {
+        self.table_list_state.selected()
+    }
+
+    /// Selects a profile by index and resets table selection.
+    pub fn select_profile(&mut self, index: Option<usize>) {
+        self.profile_list_state.select(index);
+        self.table_list_state.select(None);
+    }
+
+    /// Selects a table by index.
+    pub fn select_table(&mut self, index: Option<usize>) {
+        self.table_list_state.select(index);
+    }
+
+    /// Selects the next profile, wrapping around.
+    /// `profile_count` should be the total number of profiles available.
+    pub fn next_profile(&mut self, profile_count: usize) {
+        if profile_count == 0 {
+            return;
+        }
+        let i = match self.get_selected_profile_index() {
+            Some(i) => {
+                if i >= profile_count - 1 {
+                    0
+                } else {
+                    i + 1
+                }
+            }
+            None => 0,
+        };
+        self.select_profile(Some(i)); // Use the helper method
+    }
+
+    /// Selects the previous profile, wrapping around.
+    /// `profile_count` should be the total number of profiles available.
+    pub fn previous_profile(&mut self, profile_count: usize) {
+        if profile_count == 0 {
+            return;
+        }
+        let i = match self.get_selected_profile_index() {
+            Some(i) => {
+                if i == 0 {
+                    profile_count - 1
+                } else {
+                    i - 1
+                }
+            }
+            None => 0, // Or profile_count - 1 if you prefer wrapping from None
+        };
+        self.select_profile(Some(i)); // Use the helper method
+    }
+
+    /// Selects the next table, wrapping around.
+    /// `table_count` should be the number of tables in the *currently selected* profile.
+    pub fn next_table(&mut self, table_count: usize) {
+        if table_count == 0 {
+            return;
+        }
+        let i = match self.get_selected_table_index() {
+            Some(i) => {
+                if i >= table_count - 1 {
+                    0
+                } else {
+                    i + 1
+                }
+            }
+            None => 0,
+        };
+        self.select_table(Some(i));
+    }
+
+    /// Selects the previous table, wrapping around.
+    /// `table_count` should be the number of tables in the *currently selected* profile.
+    pub fn previous_table(&mut self, table_count: usize) {
+        if table_count == 0 {
+            return;
+        }
+        let i = match self.get_selected_table_index() {
+            Some(i) => {
+                if i == 0 {
+                    table_count - 1
+                } else {
+                    i - 1
+                }
+            }
+            None => 0, // Or table_count - 1
+        };
+        self.select_table(Some(i));
+    }
 }
 

client/src/state/pages/auth.rs

@@ -29,6 +29,7 @@ pub struct LoginState {
     pub current_field: usize,
     pub current_cursor_pos: usize,
     pub has_unsaved_changes: bool,
+    pub login_request_pending: bool,
 }
 
 /// Represents the state of the Registration form UI
@@ -71,6 +72,7 @@ impl LoginState {
             current_field: 0,
             current_cursor_pos: 0,
             has_unsaved_changes: false,
+            login_request_pending: false,
         }
     }
 }

client/src/state/pages/form.rs

@@ -1,24 +1,44 @@
 // src/state/pages/form.rs
+
+use std::collections::HashMap; // NEW
 use crate::config::colors::themes::Theme;
 use ratatui::layout::Rect;
 use ratatui::Frame;
+use crate::state::app::highlight::HighlightState;
 use crate::state::pages::canvas_state::CanvasState;
 
 pub struct FormState {
     pub id: i64,
-    pub fields: Vec<String>, // Use Vec<String> for dynamic field names
-    pub values: Vec<String>, // Store field values dynamically
+    // NEW fields for dynamic table context
+    pub profile_name: String,
+    pub table_name: String,
+    pub total_count: u64,
+    pub current_position: u64, // 1-based index, 0 or total_count + 1 for new entry
+
+    pub fields: Vec<String>, // Already dynamic, which is good
+    pub values: Vec<String>,
     pub current_field: usize,
     pub has_unsaved_changes: bool,
     pub current_cursor_pos: usize,
 }
 
 impl FormState {
-    /// Create a new FormState with dynamic fields.
-    pub fn new(fields: Vec<String>) -> Self {
-        let values = vec![String::new(); fields.len()]; // Initialize values for each field
+    /// Creates a new, empty FormState for a given table.
+    /// The position defaults to 1, representing either the first record
+    /// or the position for a new entry if the table is empty.
+    pub fn new(
+        profile_name: String,
+        table_name: String,
+        fields: Vec<String>,
+    ) -> Self {
+        let values = vec![String::new(); fields.len()];
         FormState {
-            id: 0,
+            id: 0, // Default to 0, indicating a new or unloaded record
+            profile_name,
+            table_name,
+            total_count: 0, // Will be fetched after initialization
+            // FIX: Default to 1. A position of 0 is an invalid state.
+            current_position: 1,
             fields,
             values,
             current_field: 0,
@@ -33,30 +53,42 @@ impl FormState {
         area: Rect,
         theme: &Theme,
         is_edit_mode: bool,
-        total_count: u64,
-        current_position: u64,
+        highlight_state: &HighlightState,
     ) {
-        let fields: Vec<&str> = self.fields.iter().map(|s| s.as_str()).collect();
-        let values: Vec<&String> = self.values.iter().collect();
+        let fields_str_slice: Vec<&str> =
+            self.fields.iter().map(|s| s.as_str()).collect();
+        let values_str_slice: Vec<&String> = self.values.iter().collect();
 
         crate::components::form::form::render_form(
             f,
             area,
-            self,
-            &fields,
+            self, // Pass self as CanvasState
+            &fields_str_slice,
             &self.current_field,
-            &values,
+            &values_str_slice,
+            &self.table_name,
             theme,
             is_edit_mode,
-            total_count,
-            current_position,
+            highlight_state,
+            self.total_count,
+            self.current_position,
         );
     }
 
+    /// Resets the form to a state for creating a new entry.
+    /// It clears all values and sets the position to be one after the last record.
     pub fn reset_to_empty(&mut self) {
-        self.id = 0; // Reset ID to 0 for new entries
-        self.values.iter_mut().for_each(|v| v.clear()); // Clear all values
+        self.id = 0;
+        self.values.iter_mut().for_each(|v| v.clear());
+        self.current_field = 0;
+        self.current_cursor_pos = 0;
         self.has_unsaved_changes = false;
+        // Set the position for a new entry.
+        if self.total_count > 0 {
+            self.current_position = self.total_count + 1;
+        } else {
+            self.current_position = 1; // If table is empty, new record is at position 1
+        }
     }
 
     pub fn get_current_input(&self) -> &str {
@@ -72,15 +104,47 @@ impl FormState {
             .expect("Invalid current_field index")
     }
 
-    pub fn update_from_response(&mut self, response: common::proto::multieko2::adresar::AdresarResponse) {
-        self.id = response.id;
-        self.values = vec![
-            response.firma, response.kz, response.drc,
-            response.ulica, response.psc, response.mesto,
-            response.stat, response.banka, response.ucet,
-            response.skladm, response.ico, response.kontakt,
-            response.telefon, response.skladu, response.fax,
-        ];
+    /// Updates the form's values from a data response and sets its position.
+    /// This is the single source of truth for populating the form after a data fetch.
+    pub fn update_from_response(
+        &mut self,
+        response_data: &HashMap<String, String>,
+        // FIX: Add new_position to make this method authoritative.
+        new_position: u64,
+    ) {
+        // Create a new vector for the values, ensuring they are in the correct order.
+        self.values = self.fields.iter().map(|field_from_schema| {
+            // For each field from our schema, find the corresponding key in the
+            // response data by doing a case-insensitive comparison.
+            response_data
+                .iter()
+                .find(|(key_from_data, _)| key_from_data.eq_ignore_ascii_case(field_from_schema))
+                .map(|(_, value)| value.clone()) // If found, clone its value.
+                .unwrap_or_default() // If not found, use an empty string.
+        }).collect();
+
+        // Now, do the same case-insensitive lookup for the 'id' field.
+        let id_str_opt = response_data
+            .iter()
+            .find(|(k, _)| k.eq_ignore_ascii_case("id"))
+            .map(|(_, v)| v);
+
+        if let Some(id_str) = id_str_opt {
+            if let Ok(parsed_id) = id_str.parse::<i64>() {
+                self.id = parsed_id;
+            } else {
+                tracing::error!( "Failed to parse 'id' field '{}' for table {}.{}", id_str, self.profile_name, self.table_name);
+                self.id = 0;
+            }
+        } else {
+            self.id = 0;
+        }
+
+        // FIX: Set the position from the provided parameter.
+        self.current_position = new_position;
+        self.has_unsaved_changes = false;
+        self.current_field = 0;
+        self.current_cursor_pos = 0;
     }
 }
 
@@ -102,31 +166,26 @@ impl CanvasState for FormState {
     }
 
     fn get_current_input(&self) -> &str {
-        self.values
-            .get(self.current_field)
-            .map(|s| s.as_str())
-            .unwrap_or("")
+        // Re-use the struct's own method
+        FormState::get_current_input(self)
     }
 
     fn get_current_input_mut(&mut self) -> &mut String {
-        self.values
-            .get_mut(self.current_field)
-            .expect("Invalid current_field index")
+        // Re-use the struct's own method
+        FormState::get_current_input_mut(self)
     }
 
     fn fields(&self) -> Vec<&str> {
         self.fields.iter().map(|s| s.as_str()).collect()
     }
 
-    // --- Implement the setter methods ---
     fn set_current_field(&mut self, index: usize) {
-        if index < self.fields.len() { // Basic bounds check
+        if index < self.fields.len() {
             self.current_field = index;
         }
     }
 
     fn set_current_cursor_pos(&mut self, pos: usize) {
-        // Optional: Add validation based on current input length if needed
         self.current_cursor_pos = pos;
     }
 
@@ -134,12 +193,11 @@ impl CanvasState for FormState {
         self.has_unsaved_changes = changed;
     }
 
-    // --- Autocomplete Support (Not Used for FormState) ---
     fn get_suggestions(&self) -> Option<&[String]> {
-        None // FormState doesn't provide suggestions
+        None
     }
 
     fn get_selected_suggestion_index(&self) -> Option<usize> {
-        None // FormState doesn't have selected suggestions
+        None
     }
 }

client/src/tui/functions/common.rs

@@ -2,4 +2,6 @@
 
 pub mod form;
 pub mod login;
+pub mod logout;
 pub mod register;
+pub mod add_table;

client/src/tui/functions/common/add_table.rs

@@ -0,0 +1,198 @@
+// src/tui/functions/common/add_table.rs
+use crate::state::pages::add_table::{
+    AddTableFocus, AddTableState, ColumnDefinition, IndexDefinition,
+};
+use crate::services::GrpcClient;
+use anyhow::{anyhow, Result};
+use common::proto::multieko2::table_definition::{
+    PostTableDefinitionRequest,
+    ColumnDefinition as ProtoColumnDefinition,
+    TableLink as ProtoTableLink,
+};
+use tracing::debug;
+
+/// Handles the logic for adding a column when the "Add" button is activated.
+///
+/// Takes the mutable state and command message string.
+/// Returns `Some(AddTableFocus)` indicating the desired focus state after a successful add,
+/// or `None` if the action failed (e.g., validation error).
+pub fn handle_add_column_action(
+    add_table_state: &mut AddTableState,
+    command_message: &mut String,
+) -> Option<AddTableFocus> {
+
+    // Trim and create owned Strings from inputs
+    let table_name_in = add_table_state.table_name_input.trim();
+    let column_name_in = add_table_state.column_name_input.trim();
+    let column_type_in = add_table_state.column_type_input.trim(); 
+
+    // Validate all inputs needed for this combined action
+    let has_table_name = !table_name_in.is_empty();
+    let has_column_name = !column_name_in.is_empty();
+    let has_column_type = !column_type_in.is_empty();
+
+    match (has_table_name, has_column_name, has_column_type) {
+        // Case 1: Both column fields have input (Table name is optional here)
+        (_, true, true) => {
+            let mut msg = String::new();
+            // Optionally update table name if provided
+            if has_table_name {
+                add_table_state.table_name = table_name_in.to_string();
+                msg.push_str(&format!("Table name set to '{}'. ", add_table_state.table_name));
+            }
+            // Add the column
+            let new_column = ColumnDefinition {
+                name: column_name_in.to_string(),
+                data_type: column_type_in.to_string(),
+                selected: false,
+            };
+            add_table_state.columns.push(new_column.clone()); // Clone for msg
+            msg.push_str(&format!("Column '{}' added.", new_column.name));
+
+            // Add corresponding index definition (initially unselected)
+            let new_index = IndexDefinition {
+                name: column_name_in.to_string(),
+                selected: false,
+            };
+            add_table_state.indexes.push(new_index);
+            *command_message = msg;
+
+            // Clear all inputs and reset cursors
+            add_table_state.table_name_input.clear();
+            add_table_state.column_name_input.clear();
+            add_table_state.column_type_input.clear();
+            add_table_state.table_name_cursor_pos = 0;
+            add_table_state.column_name_cursor_pos = 0;
+            add_table_state.column_type_cursor_pos = 0;
+            add_table_state.has_unsaved_changes = true;
+            Some(AddTableFocus::InputColumnName) // Focus for next column
+        }
+        // Case 2: Only one column field has input (Error)
+        (_, true, false) | (_, false, true) => {
+            *command_message = "Both Column Name and Type are required to add a column.".to_string();
+            None // Indicate validation failure
+        }
+        // Case 3: Only Table name has input (No column input)
+        (true, false, false) => {
+            add_table_state.table_name = table_name_in.to_string();
+            *command_message = format!("Table name set to '{}'.", add_table_state.table_name);
+            // Clear only table name input
+            add_table_state.table_name_input.clear();
+            add_table_state.table_name_cursor_pos = 0;
+            add_table_state.has_unsaved_changes = true;
+            Some(AddTableFocus::InputTableName) // Keep focus here
+        }
+        // Case 4: All fields are empty
+        (false, false, false) => {
+            *command_message = "No input provided.".to_string();
+            None
+        }
+    }
+}
+
+/// Handles deleting columns marked as selected in the AddTableState.
+pub fn handle_delete_selected_columns(
+    add_table_state: &mut AddTableState,
+) -> String {
+    let initial_count = add_table_state.columns.len();
+    // Keep only the columns that are NOT selected
+    let initial_selected_indices: std::collections::HashSet<String> = add_table_state
+        .columns
+        .iter()
+        .filter(|col| col.selected)
+        .map(|col| col.name.clone())
+        .collect();
+    add_table_state.columns.retain(|col| !col.selected);
+    let deleted_count = initial_count - add_table_state.columns.len();
+
+    if deleted_count > 0 {
+        add_table_state.indexes.retain(|index| !initial_selected_indices.contains(&index.name));
+        add_table_state.has_unsaved_changes = true;
+        // Reset selection highlight as indices have changed
+        add_table_state.column_table_state.select(None);
+        // Optionally, select the first item if the list is not empty
+        // if !add_table_state.columns.is_empty() {
+        //     add_table_state.column_table_state.select(Some(0));
+        // }
+        add_table_state.index_table_state.select(None);
+        format!("Deleted {} selected column(s).", deleted_count)
+    } else {
+        "No columns marked for deletion.".to_string()
+    }
+}
+
+/// Prepares and sends the request to save the new table definition via gRPC.
+pub async fn handle_save_table_action(
+    grpc_client: &mut GrpcClient,
+    add_table_state: &AddTableState,
+) -> Result<String> {
+    // --- Basic Validation ---
+    if add_table_state.table_name.is_empty() {
+        return Err(anyhow!("Table name cannot be empty."));
+    }
+    if add_table_state.columns.is_empty() {
+        return Err(anyhow!("Table must have at least one column."));
+    }
+
+    // --- Prepare Proto Data ---
+    let proto_columns: Vec<ProtoColumnDefinition> = add_table_state
+        .columns
+        .iter()
+        .map(|col| ProtoColumnDefinition {
+            name: col.name.clone(),
+            field_type: col.data_type.clone(), // Assuming data_type maps directly
+        })
+        .collect();
+
+    let proto_indexes: Vec<String> = add_table_state
+        .indexes
+        .iter()
+        .filter(|idx| idx.selected) // Only include selected indexes
+        .map(|idx| idx.name.clone())
+        .collect();
+
+    let proto_links: Vec<ProtoTableLink> = add_table_state
+        .links
+        .iter()
+        .filter(|link| link.selected) // Only include selected links
+        .map(|link| ProtoTableLink {
+            linked_table_name: link.linked_table_name.clone(),
+            // Assuming 'required' maps directly, adjust if needed
+            // For now, the proto only seems to use linked_table_name based on example
+            // If your proto evolves, map link.is_required here.
+            required: false, // Set based on your proto definition/needs
+        })
+        .collect();
+
+    // --- Create Request ---
+    let request = PostTableDefinitionRequest {
+        table_name: add_table_state.table_name.clone(),
+        columns: proto_columns,
+        indexes: proto_indexes,
+        links: proto_links,
+        profile_name: add_table_state.profile_name.clone(),
+    };
+
+    debug!("Sending PostTableDefinitionRequest: {:?}", request);
+
+    // --- Call gRPC Service ---
+    match grpc_client.post_table_definition(request).await {
+        Ok(response) => {
+            if response.success {
+                Ok(format!(
+                    "Table '{}' saved successfully.",
+                    add_table_state.table_name
+                ))
+            } else {
+                // Use the SQL message from the response if available, otherwise generic error
+                let error_message = if !response.sql.is_empty() {
+                    format!("Server failed to save table: {}", response.sql)
+                } else {
+                    "Server failed to save table (unknown reason).".to_string()
+                };
+                 Err(anyhow!(error_message))
+            }
+        }
+        Err(e) => Err(anyhow!("gRPC call failed: {}", e)),
+    }
+}

client/src/tui/functions/common/form.rs

@@ -2,113 +2,130 @@
 
 use crate::services::grpc_client::GrpcClient;
 use crate::state::pages::form::FormState;
-use common::proto::multieko2::adresar::{PostAdresarRequest, PutAdresarRequest};
+use anyhow::{Context, Result}; // Added Context
+use std::collections::HashMap; // NEW
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum SaveOutcome {
-    NoChange,         // Nothing needed saving
-    UpdatedExisting,  // An existing record was updated
-    CreatedNew(i64),  // A new record was created (include its new ID)
+    NoChange,
+    UpdatedExisting,
+    CreatedNew(i64), // Keep the ID
 }
 
-/// Shared logic for saving the current form state
+// MODIFIED save function
 pub async fn save(
     form_state: &mut FormState,
     grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<SaveOutcome, Box<dyn std::error::Error>> { // <-- Return SaveOutcome
+) -> Result<SaveOutcome> {
     if !form_state.has_unsaved_changes {
-        return Ok(SaveOutcome::NoChange); // Early exit if no changes
+        return Ok(SaveOutcome::NoChange);
     }
-    let is_new = *current_position == total_count + 1;
 
-    let outcome = if is_new {
-        let post_request = PostAdresarRequest {
-            firma: form_state.values[0].clone(),
-            kz: form_state.values[1].clone(),
-            drc: form_state.values[2].clone(),
-            ulica: form_state.values[3].clone(),
-            psc: form_state.values[4].clone(),
-            mesto: form_state.values[5].clone(),
-            stat: form_state.values[6].clone(),
-            banka: form_state.values[7].clone(),
-            ucet: form_state.values[8].clone(),
-            skladm: form_state.values[9].clone(),
-            ico: form_state.values[10].clone(),
-            kontakt: form_state.values[11].clone(),
-            telefon: form_state.values[12].clone(),
-            skladu: form_state.values[13].clone(),
-            fax: form_state.values[14].clone(),
-        };
-        let response = grpc_client.post_adresar(post_request).await?;
-        let new_id = response.into_inner().id;
-        form_state.id = new_id;
-        SaveOutcome::CreatedNew(new_id) // <-- Return CreatedNew with ID
+    let data_map: HashMap<String, String> = form_state.fields.iter()
+        .zip(form_state.values.iter())
+        .map(|(field, value)| (field.clone(), value.clone()))
+        .collect();
+
+    let outcome: SaveOutcome;
+
+    let is_new_entry = form_state.id == 0 || (form_state.total_count > 0 && form_state.current_position > form_state.total_count) || (form_state.total_count == 0 && form_state.current_position == 1) ;
+
+
+    if is_new_entry {
+        let response = grpc_client
+            .post_table_data(
+                form_state.profile_name.clone(),
+                form_state.table_name.clone(),
+                data_map,
+            )
+            .await
+            .context("Failed to post new table data")?;
+
+        if response.success {
+            form_state.id = response.inserted_id;
+            // After creating a new entry, total_count increases, and current_position becomes this new total_count
+            form_state.total_count += 1;
+            form_state.current_position = form_state.total_count;
+            outcome = SaveOutcome::CreatedNew(response.inserted_id);
+        } else {
+            return Err(anyhow::anyhow!(
+                "Server failed to insert data: {}",
+                response.message
+            ));
+        }
     } else {
-        let put_request = PutAdresarRequest {
-            id: form_state.id,
-            firma: form_state.values[0].clone(),
-            kz: form_state.values[1].clone(),
-            drc: form_state.values[2].clone(),
-            ulica: form_state.values[3].clone(),
-            psc: form_state.values[4].clone(),
-            mesto: form_state.values[5].clone(),
-            stat: form_state.values[6].clone(),
-            banka: form_state.values[7].clone(),
-            ucet: form_state.values[8].clone(),
-            skladm: form_state.values[9].clone(),
-            ico: form_state.values[10].clone(),
-            kontakt: form_state.values[11].clone(),
-            telefon: form_state.values[12].clone(),
-            skladu: form_state.values[13].clone(),
-            fax: form_state.values[14].clone(),
-        };
-        let _ = grpc_client.put_adresar(put_request).await?;
-        SaveOutcome::UpdatedExisting
-    };
+        // This assumes form_state.id is valid for an existing record
+        if form_state.id == 0 {
+            return Err(anyhow::anyhow!(
+                "Cannot update record: ID is 0, but not classified as new entry."
+            ));
+        }
+        let response = grpc_client
+            .put_table_data(
+                form_state.profile_name.clone(),
+                form_state.table_name.clone(),
+                form_state.id,
+                data_map,
+            )
+            .await
+            .context("Failed to put (update) table data")?;
+
+        if response.success {
+            outcome = SaveOutcome::UpdatedExisting;
+        } else {
+            return Err(anyhow::anyhow!(
+                "Server failed to update data: {}",
+                response.message
+            ));
+        }
+    }
 
     form_state.has_unsaved_changes = false;
     Ok(outcome)
 }
 
-/// Discard changes since last save
 pub async fn revert(
-    form_state: &mut FormState,
+    form_state: &mut FormState, // Takes &mut FormState to update it
     grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
-) -> Result<String, Box<dyn std::error::Error>> {
-    let is_new = *current_position == total_count + 1;
-
-    if is_new {
-        // Clear all fields for new entries
-        form_state.values.iter_mut().for_each(|v| *v = String::new());
-        form_state.has_unsaved_changes = false;
+) -> Result<String> {
+    if form_state.id == 0 || (form_state.total_count > 0 && form_state.current_position > form_state.total_count) || (form_state.total_count == 0 && form_state.current_position == 1) {
+        let old_total_count = form_state.total_count; // Preserve for correct new position
+        form_state.reset_to_empty(); // reset_to_empty will clear values and set id=0
+        form_state.total_count = old_total_count; // Restore total_count
+        if form_state.total_count > 0 { // Correctly set current_position for new
+             form_state.current_position = form_state.total_count + 1;
+        } else {
+             form_state.current_position = 1;
+        }
         return Ok("New entry cleared".to_string());
     }
 
-    let data = grpc_client.get_adresar_by_position(*current_position).await?;
+    if form_state.current_position == 0 || form_state.current_position > form_state.total_count {
+        if form_state.total_count > 0 {
+            form_state.current_position = 1;
+        } else {
+            // No records to revert to, effectively a new entry state.
+            form_state.reset_to_empty();
+            return Ok("No saved data to revert to; form cleared.".to_string());
+        }
+    }
 
-    // Update form fields with saved values
-    form_state.values = vec![
-        data.firma,
-        data.kz,
-        data.drc,
-        data.ulica,
-        data.psc,
-        data.mesto,
-        data.stat,
-        data.banka,
-        data.ucet,
-        data.skladm,
-        data.ico,
-        data.kontakt,
-        data.telefon,
-        data.skladu,
-        data.fax,
-    ];
+    let response = grpc_client
+        .get_table_data_by_position(
+            form_state.profile_name.clone(),
+            form_state.table_name.clone(),
+            form_state.current_position as i32,
+        )
+        .await
+        .context(format!(
+            "Failed to get table data by position {} for table {}.{}",
+            form_state.current_position,
+            form_state.profile_name,
+            form_state.table_name
+        ))?;
 
-    form_state.has_unsaved_changes = false;
+    // FIX: Pass the current position as the second argument
+    form_state.update_from_response(&response.data, form_state.current_position);
     Ok("Changes discarded, reloaded last saved version".to_string())
 }
+

client/src/tui/functions/common/login.rs

@@ -4,8 +4,22 @@ use crate::services::auth::AuthClient;
 use crate::state::pages::auth::AuthState;
 use crate::state::pages::auth::LoginState;
 use crate::state::app::state::AppState;
+use crate::state::app::buffer::{AppView, BufferState};
+use crate::config::storage::storage::{StoredAuthData, save_auth_data};
 use crate::state::pages::canvas_state::CanvasState;
 use crate::ui::handlers::context::DialogPurpose;
+use common::proto::multieko2::auth::LoginResponse;
+use anyhow::{Context, Result};
+use tokio::spawn;
+use tokio::sync::mpsc;
+use tracing::{info, error};
+
+#[derive(Debug)]
+pub enum LoginResult {
+    Success(LoginResponse),
+    Failure(String),
+    ConnectionError(String),
+}
 
 /// Attempts to log the user in using the provided credentials via gRPC.
 /// Updates AuthState and AppState on success or failure.
@@ -14,30 +28,47 @@ pub async fn save(
     login_state: &mut LoginState,
     auth_client: &mut AuthClient,
     app_state: &mut AppState,
-) -> Result<String, Box<dyn std::error::Error>> {
+) -> Result<String> {
     let identifier = login_state.username.clone();
     let password = login_state.password.clone();
 
+    // --- Client-side validation ---
+    // Prevent login attempt if the identifier field is empty or whitespace.
+    if identifier.trim().is_empty() {
+        let error_message = "Username/Email cannot be empty.".to_string();
+        app_state.show_dialog(
+            "Login Failed",
+            &error_message,
+            vec!["OK".to_string()],
+            DialogPurpose::LoginFailed,
+        );
+        login_state.error_message = Some(error_message.clone());
+        return Err(anyhow::anyhow!(error_message));
+    }
+
     // Clear previous error/dialog state before attempting
     login_state.error_message = None;
-    // Use the helper to ensure dialog is hidden and cleared properly
-    app_state.hide_dialog();
+    app_state.hide_dialog(); // Hide any previous dialog
 
     // Call the gRPC login method
-    match auth_client.login(identifier, password).await {
+    match auth_client.login(identifier.clone(), password).await
+        .with_context(|| format!("gRPC login attempt failed for identifier: {}", identifier))
+    {
         Ok(response) => {
-            // Store authentication details on success
+            // Store authentication details using correct field names
             auth_state.auth_token = Some(response.access_token.clone());
             auth_state.user_id = Some(response.user_id.clone());
             auth_state.role = Some(response.role.clone());
             auth_state.decoded_username = Some(response.username.clone());
             login_state.set_has_unsaved_changes(false);
+            login_state.error_message = None;
 
+            // Format the success message using response data
             let success_message = format!(
                 "Login Successful!\n\n\
-                 Username: {}\n\
-                 User ID: {}\n\
-                 Role: {}",
+                Username: {}\n\
+                User ID: {}\n\
+                Role: {}",
                 response.username,
                 response.user_id,
                 response.role
@@ -49,23 +80,24 @@ pub async fn save(
                 vec!["Menu".to_string(), "Exit".to_string()],
                 DialogPurpose::LoginSuccess,
             );
-
+            login_state.password.clear();
+            login_state.username.clear();
+            login_state.current_cursor_pos = 0;
             Ok("Login successful, details shown in dialog.".to_string())
         }
         Err(e) => {
             let error_message = format!("{}", e);
-
-            // Use the helper method to configure and show the dialog
             app_state.show_dialog(
                 "Login Failed",
                 &error_message,
                 vec!["OK".to_string()],
                 DialogPurpose::LoginFailed,
             );
-
+            login_state.error_message = Some(error_message.clone());
             login_state.set_has_unsaved_changes(true);
-
-            Ok(format!("Login failed: {}", error_message))
+            login_state.username.clear();
+            login_state.password.clear();
+            Err(e)
         }
     }
 }
@@ -73,13 +105,14 @@ pub async fn save(
 /// Reverts the login form fields to empty and returns to the previous screen (Intro).
 pub async fn revert(
     login_state: &mut LoginState,
-    app_state: &mut AppState,
+    _app_state: &mut AppState, // Keep signature consistent if needed elsewhere
 ) -> String {
     // Clear the input fields
     login_state.username.clear();
     login_state.password.clear();
     login_state.error_message = None;
     login_state.set_has_unsaved_changes(false);
+    login_state.login_request_pending = false; // Ensure flag is reset on revert
 
     "Login reverted".to_string()
 }
@@ -87,19 +120,21 @@ pub async fn revert(
 pub async fn back_to_main(
     login_state: &mut LoginState,
     app_state: &mut AppState,
+    buffer_state: &mut BufferState,
 ) -> String {
     // Clear the input fields
     login_state.username.clear();
     login_state.password.clear();
     login_state.error_message = None;
     login_state.set_has_unsaved_changes(false);
+    login_state.login_request_pending = false; // Ensure flag is reset
 
     // Ensure dialog is hidden if revert is called
-    app_state.hide_dialog(); // Uncomment if needed
+    app_state.hide_dialog();
 
-    // Navigation logic (currently disabled in original code)
-    app_state.ui.show_login = false;
-    app_state.ui.show_intro = true;
+    // Navigation logic
+    buffer_state.close_active_buffer();
+    buffer_state.update_history(AppView::Intro);
 
     // Reset focus state
     app_state.ui.focus_outside_canvas = false;
@@ -107,3 +142,99 @@ pub async fn back_to_main(
 
     "Returned to main menu".to_string()
 }
+
+/// Validates input, shows loading, and spawns the login task.
+pub fn initiate_login(
+    login_state: &LoginState,
+    app_state: &mut AppState,
+    mut auth_client: AuthClient,
+    sender: mpsc::Sender<LoginResult>,
+) -> String {
+    let username = login_state.username.clone();
+    let password = login_state.password.clone();
+
+    // 1. Client-side validation
+    if username.trim().is_empty() {
+        app_state.show_dialog(
+            "Login Failed",
+            "Username/Email cannot be empty.",
+            vec!["OK".to_string()],
+            DialogPurpose::LoginFailed,
+        );
+        "Username cannot be empty.".to_string()
+    } else {
+        // 2. Show Loading Dialog
+        app_state.show_loading_dialog("Logging In", "Please wait...");
+
+        // 3. Spawn the login task
+        spawn(async move {
+            // Use the passed-in (and moved) auth_client directly
+            let login_outcome = match auth_client.login(username.clone(), password).await
+                .with_context(|| format!("Spawned login task failed for identifier: {}", username))
+                {
+                    Ok(response) => LoginResult::Success(response),
+                    Err(e) => LoginResult::Failure(format!("{}", e)),
+                };
+            // Send result back to the main UI thread
+            if let Err(e) = sender.send(login_outcome).await {
+                error!("Failed to send login result: {}", e);
+            }
+        });
+
+        // 4. Return immediately
+        "Login initiated.".to_string()
+    }
+}
+
+/// Handles the result received from the login task.
+/// Returns true if a redraw is needed.
+pub fn handle_login_result(
+    result: LoginResult,
+    app_state: &mut AppState,
+    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+) -> bool {
+    match result {
+        LoginResult::Success(response) => {
+            auth_state.auth_token = Some(response.access_token.clone());
+            auth_state.user_id = Some(response.user_id.clone());
+            auth_state.role = Some(response.role.clone());
+            auth_state.decoded_username = Some(response.username.clone());
+
+            // --- NEW: Save auth data to file ---
+            let data_to_store = StoredAuthData {
+                access_token: response.access_token.clone(),
+                user_id: response.user_id.clone(),
+                role: response.role.clone(),
+                username: response.username.clone(),
+            };
+
+            if let Err(e) = save_auth_data(&data_to_store) {
+                error!("Failed to save auth data to file: {}", e);
+                // Continue anyway - user is still logged in for this session
+            }
+            // --- END NEW ---
+
+            let success_message = format!(
+                "Login Successful!\n\nUsername: {}\nUser ID: {}\nRole: {}",
+                response.username, response.user_id, response.role
+            );
+            app_state.update_dialog_content(
+                &success_message,
+                vec!["Menu".to_string(), "Exit".to_string()],
+                DialogPurpose::LoginSuccess,
+            );
+            info!(message = %success_message, "Login successful");
+        }
+        LoginResult::Failure(err_msg) | LoginResult::ConnectionError(err_msg) => {
+            app_state.update_dialog_content(&err_msg, vec!["OK".to_string()], DialogPurpose::LoginFailed);
+            login_state.error_message = Some(err_msg.clone());
+            error!(error = %err_msg, "Login failed/connection error");
+        }
+    }
+    login_state.username.clear();
+    login_state.password.clear();
+    login_state.set_has_unsaved_changes(false);
+    login_state.current_cursor_pos = 0;
+    true // Request redraw as dialog content changed
+}

client/src/tui/functions/common/logout.rs

@@ -0,0 +1,47 @@
+// src/tui/functions/common/logout.rs
+use crate::config::storage::delete_auth_data;
+use crate::state::pages::auth::AuthState;
+use crate::state::app::state::AppState;
+use crate::state::app::buffer::{AppView, BufferState};
+use crate::ui::handlers::context::DialogPurpose;
+use tracing::{error, info};
+
+pub fn logout(
+    auth_state: &mut AuthState,
+    app_state: &mut AppState,
+    buffer_state: &mut BufferState,
+) -> String {
+    // Clear auth state in memory
+    auth_state.auth_token = None;
+    auth_state.user_id = None;
+    auth_state.role = None;
+    auth_state.decoded_username = None;
+    
+    // Delete stored auth data
+    if let Err(e) = delete_auth_data() {
+        error!("Failed to delete stored auth data: {}", e);
+        // Continue anyway - user is logged out in memory
+    }
+    
+    // Navigate to intro screen
+    buffer_state.history = vec![AppView::Intro];
+    buffer_state.active_index = 0;
+    
+    // Reset UI state
+    app_state.ui.focus_outside_canvas = false;
+    app_state.focused_button_index = 0;
+    
+    // Hide any open dialogs
+    app_state.hide_dialog();
+    
+    // Show logout confirmation dialog
+    app_state.show_dialog(
+        "Logged Out",
+        "You have been successfully logged out.",
+        vec!["OK".to_string()],
+        DialogPurpose::LoginSuccess, // Reuse or create a new purpose
+    );
+    
+    info!("User logged out successfully.");
+    "Logged out successfully".to_string()
+}

client/src/tui/functions/common/register.rs

@@ -1,116 +1,24 @@
 // src/tui/functions/common/register.rs
 
-use crate::{
-    services::auth::AuthClient,
-    state::{
-        pages::auth::RegisterState,
-        app::state::AppState,
-        pages::canvas_state::CanvasState,
-    },
-    ui::handlers::context::DialogPurpose,
+use crate::services::auth::AuthClient;
+use crate::state::{
+    pages::auth::RegisterState,
+    app::state::AppState,
+    pages::canvas_state::CanvasState,
 };
+use crate::ui::handlers::context::DialogPurpose;
+use crate::state::app::buffer::{AppView, BufferState};
+use common::proto::multieko2::auth::AuthResponse;
+use anyhow::Context;
+use tokio::spawn;
+use tokio::sync::mpsc;
+use tracing::{info, error};
 
-/// Attempts to register the user using the provided details via gRPC.
-/// Updates RegisterState and AppState on success or failure.
-pub async fn save(
-    register_state: &mut RegisterState,
-    auth_client: &mut AuthClient,
-    app_state: &mut AppState,
-) -> Result<String, Box<dyn std::error::Error>> {
-    let username = register_state.username.clone();
-    let email = register_state.email.clone();
-    // Handle optional passwords: send None if empty, Some(value) otherwise
-    let password = if register_state.password.is_empty() {
-        None
-    } else {
-        Some(register_state.password.clone())
-    };
-    let password_confirmation = if register_state.password_confirmation.is_empty() {
-        None
-    } else {
-        Some(register_state.password_confirmation.clone())
-    };
-    let role = if register_state.role.is_empty() {
-        None
-    } else {
-        Some(register_state.role.clone())
-    };
-
-    // Basic client-side validation (example)
-    if username.is_empty() {
-         app_state.show_dialog(
-            "Registration Failed",
-            "Username cannot be empty.",
-            vec!["OK".to_string()],
-            DialogPurpose::RegisterFailed,
-        );
-        register_state.error_message = Some("Username cannot be empty.".to_string());
-        return Ok("Registration failed: Username cannot be empty.".to_string());
-    }
-    if password.is_some() && password != password_confirmation {
-         app_state.show_dialog(
-            "Registration Failed",
-            "Passwords do not match.",
-            vec!["OK".to_string()],
-            DialogPurpose::RegisterFailed,
-        );
-        register_state.error_message = Some("Passwords do not match.".to_string());
-        return Ok("Registration failed: Passwords do not match.".to_string());
-    }
-
-
-    // Clear previous error/dialog state before attempting
-    register_state.error_message = None;
-    app_state.hide_dialog();
-
-    // Call the gRPC register method
-    match auth_client.register(username, email, password, password_confirmation, role).await {
-        Ok(response) => {
-            // Clear fields on success? Optional, maybe wait for dialog confirmation.
-            // register_state.username.clear();
-            // register_state.email.clear();
-            // register_state.password.clear();
-            // register_state.password_confirmation.clear();
-            register_state.set_has_unsaved_changes(false);
-
-            let success_message = format!(
-                "Registration Successful!\n\n\
-                 User ID: {}\n\
-                 Username: {}\n\
-                 Email: {}\n\
-                 Role: {}",
-                response.id,
-                response.username,
-                response.email,
-                response.role
-            );
-
-            // Show success dialog
-            app_state.show_dialog(
-                "Registration Success",
-                &success_message,
-                vec!["OK".to_string()], // Simple OK for now
-                DialogPurpose::RegisterSuccess,
-            );
-
-            Ok("Registration successful, details shown in dialog.".to_string())
-        }
-        Err(e) => {
-            let error_message = format!("{}", e);
-            register_state.error_message = Some(error_message.clone());
-            register_state.set_has_unsaved_changes(true); // Keep changes on error
-
-            // Show error dialog
-            app_state.show_dialog(
-                "Registration Failed",
-                &error_message,
-                vec!["OK".to_string()],
-                DialogPurpose::RegisterFailed,
-            );
-
-            Ok(format!("Registration failed: {}", error_message))
-        }
-    }
+#[derive(Debug)]
+pub enum RegisterResult {
+    Success(AuthResponse),
+    Failure(String),
+    ConnectionError(String),
 }
 
 /// Clears the registration form fields.
@@ -131,9 +39,10 @@ pub async fn revert(
 }
 
 /// Clears the form and returns to the intro screen.
-pub async fn back_to_main(
+pub async fn back_to_login(
     register_state: &mut RegisterState,
     app_state: &mut AppState,
+    buffer_state: &mut BufferState,
 ) -> String {
     // Clear fields first
     let _ = revert(register_state, app_state).await;
@@ -142,8 +51,8 @@ pub async fn back_to_main(
     app_state.hide_dialog();
 
     // Navigation logic
-    app_state.ui.show_register = false;
-    app_state.ui.show_intro = true;
+    buffer_state.close_active_buffer();
+    buffer_state.update_history(AppView::Login);
 
     // Reset focus state
     app_state.ui.focus_outside_canvas = false;
@@ -152,3 +61,83 @@ pub async fn back_to_main(
     "Returned to main menu".to_string()
 }
 
+/// Validates input, shows loading, and spawns the registration task.
+pub fn initiate_registration(
+    register_state: &RegisterState,
+    app_state: &mut AppState,
+    mut auth_client: AuthClient,
+    sender: mpsc::Sender<RegisterResult>,
+) -> String {
+    // Clone necessary data
+    let username = register_state.username.clone();
+    let email = register_state.email.clone();
+    let password = register_state.password.clone();
+    let password_confirmation = register_state.password_confirmation.clone();
+    let role = register_state.role.clone();
+
+    // 1. Client-side validation
+    if username.trim().is_empty() {
+        app_state.show_dialog("Registration Failed", "Username cannot be empty.", vec!["OK".to_string()], DialogPurpose::RegisterFailed);
+        "Username cannot be empty.".to_string()
+    } else if !password.is_empty() && password != password_confirmation {
+         app_state.show_dialog("Registration Failed", "Passwords do not match.", vec!["OK".to_string()], DialogPurpose::RegisterFailed);
+         "Passwords do not match.".to_string()
+    } else {
+        // 2. Show Loading Dialog
+        app_state.show_loading_dialog("Registering", "Please wait...");
+
+        // 3. Spawn the registration task
+        spawn(async move {
+            let password_opt = if password.is_empty() { None } else { Some(password) };
+            let password_conf_opt = if password_confirmation.is_empty() { None } else { Some(password_confirmation) };
+            let role_opt = if role.is_empty() { None } else { Some(role) };
+            let register_outcome = match auth_client.register(username.clone(), email, password_opt, password_conf_opt, role_opt).await
+                .with_context(|| format!("Spawned register task failed for username: {}", username))
+            {
+                Ok(response) => RegisterResult::Success(response),
+                Err(e) => RegisterResult::Failure(format!("{}", e)),
+            };
+            // Send result back to the main UI thread
+            if let Err(e) = sender.send(register_outcome).await {
+                error!("Failed to send registration result: {}", e);
+            }
+        });
+
+        // 4. Return immediately
+        "Registration initiated.".to_string()
+    }
+}
+
+/// Handles the result received from the registration task.
+/// Returns true if a redraw is needed.
+pub fn handle_registration_result(
+    result: RegisterResult,
+    app_state: &mut AppState,
+    register_state: &mut RegisterState,
+) -> bool {
+    match result {
+        RegisterResult::Success(response) => {
+            let success_message = format!(
+                "Registration Successful!\n\nUser ID: {}\nUsername: {}\nEmail: {}\nRole: {}",
+                response.id, response.username, response.email, response.role
+            );
+            app_state.update_dialog_content(
+                &success_message,
+                vec!["OK".to_string()],
+                DialogPurpose::RegisterSuccess,
+            );
+            info!(message = %success_message, "Registration successful");
+        }
+        RegisterResult::Failure(err_msg) | RegisterResult::ConnectionError(err_msg) => {
+            app_state.update_dialog_content(
+                &err_msg,
+                vec!["OK".to_string()],
+                DialogPurpose::RegisterFailed,
+            );
+            register_state.error_message = Some(err_msg.clone());
+            error!(error = %err_msg, "Registration failed/connection error");
+        }
+    }
+    register_state.set_has_unsaved_changes(false); // Clear flag after processing
+    true // Request redraw as dialog content changed
+}

client/src/tui/functions/form.rs

@@ -1,18 +1,15 @@
 // src/tui/functions/form.rs
+use crate::state::pages::canvas_state::CanvasState;
 use crate::state::pages::form::FormState;
 use crate::services::grpc_client::GrpcClient;
-use crate::state::pages::canvas_state::CanvasState;
+use anyhow::{anyhow, Result};
 
 pub async fn handle_action(
     action: &str,
     form_state: &mut FormState,
-    grpc_client: &mut GrpcClient,
-    current_position: &mut u64,
-    total_count: u64,
+    _grpc_client: &mut GrpcClient,
     ideal_cursor_column: &mut usize,
-) -> Result<String, Box<dyn std::error::Error>> {
-            // TODO store unsaved changes without deleting form state values
-    // First check for unsaved changes in both cases
+) -> Result<String> {
     if form_state.has_unsaved_changes() {
         return Ok(
             "Unsaved changes. Save (Ctrl+S) or Revert (Ctrl+R) before navigating."
@@ -20,70 +17,29 @@ pub async fn handle_action(
         );
     }
 
+    let total_count = form_state.total_count;
+
     match action {
         "previous_entry" => {
-            let new_position = current_position.saturating_sub(1);
-            if new_position >= 1 {
-                *current_position = new_position;
-                let response = grpc_client.get_adresar_by_position(*current_position).await?;
-
-                // Direct field assignments
-                form_state.id = response.id;
-                form_state.values = vec![
-                    response.firma, response.kz, response.drc,
-                    response.ulica, response.psc, response.mesto,
-                    response.stat, response.banka, response.ucet,
-                    response.skladm, response.ico, response.kontakt,
-                    response.telefon, response.skladu, response.fax,
-                ];
-
-                let current_input = form_state.get_current_input();
-                let max_cursor_pos = if !current_input.is_empty() {
-                    current_input.len() - 1
-                } else { 0 };
-                form_state.current_cursor_pos = std::cmp::min(*ideal_cursor_column, max_cursor_pos);
-                form_state.has_unsaved_changes = false;
-
-                Ok(format!("Loaded form entry {}", *current_position))
-            } else {
-                Ok("Already at first form entry".into())
+            // Only decrement if the current position is greater than the first record.
+            // This prevents wrapping from 1 to total_count.
+            // It also correctly handles moving from "New Entry" (total_count + 1) to the last record.
+            if form_state.current_position > 1 {
+                form_state.current_position -= 1;
+                *ideal_cursor_column = 0;
             }
         }
         "next_entry" => {
-            if *current_position <= total_count {
-                *current_position += 1;
-                if *current_position <= total_count {
-                    let response = grpc_client.get_adresar_by_position(*current_position).await?;
-
-                    // Direct field assignments
-                    form_state.id = response.id;
-                    form_state.values = vec![
-                        response.firma, response.kz, response.drc,
-                        response.ulica, response.psc, response.mesto,
-                        response.stat, response.banka, response.ucet,
-                        response.skladm, response.ico, response.kontakt,
-                        response.telefon, response.skladu, response.fax,
-                    ];
-
-                    let current_input = form_state.get_current_input();
-                    let max_cursor_pos = if !current_input.is_empty() {
-                        current_input.len() - 1
-                    } else { 0 };
-                    form_state.current_cursor_pos = std::cmp::min(*ideal_cursor_column, max_cursor_pos);
-                    form_state.has_unsaved_changes = false;
-
-                    Ok(format!("Loaded form entry {}", *current_position))
-                } else {
-                    form_state.reset_to_empty();
-                    form_state.current_field = 0;
-                    form_state.current_cursor_pos = 0;
-                    *ideal_cursor_column = 0;
-                    Ok("New form entry mode".into())
-                }
-            } else {
-                Ok("Already at last entry".into())
+            // Only increment if the current position is not yet at the "New Entry" stage.
+            // The "New Entry" position is total_count + 1.
+            // This allows moving from the last record to "New Entry", but stops there.
+            if form_state.current_position <= total_count {
+                form_state.current_position += 1;
+                *ideal_cursor_column = 0;
             }
         }
-        _ => Err("Unknown form action".into())
+        _ => return Err(anyhow!("Unknown form action: {}", action)),
     }
-}            
+
+    Ok(String::new())
+}

client/src/tui/functions/intro.rs

@@ -1,31 +1,30 @@
 // src/tui/functions/intro.rs
 use crate::state::app::state::AppState;
+use crate::state::app::buffer::{AppView, BufferState};
 
-pub fn handle_intro_selection(app_state: &mut AppState, index: usize) {
-    match index { // Use index directly
-        0 => { // Continue
-            app_state.ui.show_form = true;
-            app_state.ui.show_admin = false;
-            app_state.ui.show_login = false;
-        }
-        1 => { // Admin
-            app_state.ui.show_form = false;
-            app_state.ui.show_admin = true;
-            app_state.ui.show_login = false;
-        }
-        2 => { // Login
-            app_state.ui.show_form = false;
-            app_state.ui.show_admin = false;
-            app_state.ui.show_login = true;
-        }
-        3 => { // Register
-            app_state.ui.show_intro = false;
-            app_state.ui.show_register = true;
-            app_state.ui.focus_outside_canvas = false;
-            app_state.focused_button_index = 0;
-        }
-        _ => {}
+/// Handles intro screen selection by updating view history and managing focus state.
+/// 0: Continue (restores last form or default)
+/// 1: Admin view
+/// 2: Login view
+/// 3: Register view (with focus reset)
+pub fn handle_intro_selection(
+    app_state: &mut AppState,
+    buffer_state: &mut BufferState,
+    index: usize,
+) {
+    let target_view = match index {
+        0 => AppView::Form,
+        1 => AppView::Admin,
+        2 => AppView::Login,
+        3 => AppView::Register,
+        _ => return,
+    };
+
+    buffer_state.update_history(target_view);
+    
+    // Register view requires focus reset
+    if index == 3 {
+        app_state.ui.focus_outside_canvas = false;
+        app_state.focused_button_index = 0;
     }
-    app_state.ui.show_intro = false;
 }
-

client/src/tui/functions/login.rs

@@ -1,6 +1,8 @@
 // src/tui/functions/login.rs
 
-pub async fn handle_action(action: &str,) -> Result<String, Box<dyn std::error::Error>> {
+use anyhow::{anyhow, Result};
+
+pub async fn handle_action(action: &str,) -> Result<String> {
     match action {
         "previous_entry" => {
             Ok("Previous entry at tui/functions/login.rs not implemented".into())
@@ -8,6 +10,6 @@ pub async fn handle_action(action: &str,) -> Result<String, Box<dyn std::error::
         "next_entry" => {
             Ok("Next entry at tui/functions/login.rs not implemented".into())
         }
-        _ => Err("Unknown login action".into())
+        _ => Err(anyhow!("Unknown login action: {}", action))
     }
 }

client/src/tui/terminal/core.rs

@@ -7,13 +7,14 @@ use crossterm::{
 };
 use ratatui::{backend::CrosstermBackend, Terminal};
 use std::io::{self, stdout, Write};
+use anyhow::Result;
 
 pub struct TerminalCore {
     terminal: Terminal<CrosstermBackend<io::Stdout>>,
 }
 
 impl TerminalCore {
-    pub fn new() -> Result<Self, Box<dyn std::error::Error>> {
+    pub fn new() -> Result<Self> {
         enable_raw_mode()?;
         let mut stdout = stdout();
         execute!(
@@ -27,7 +28,7 @@ impl TerminalCore {
         Ok(Self { terminal })
     }
 
-    pub fn draw<F>(&mut self, f: F) -> Result<(), Box<dyn std::error::Error>>
+    pub fn draw<F>(&mut self, f: F) -> Result<()>
     where
         F: FnOnce(&mut ratatui::Frame),
     {
@@ -35,7 +36,7 @@ impl TerminalCore {
         Ok(())
     }
 
-    pub fn cleanup(&mut self) -> Result<(), Box<dyn std::error::Error>> {
+    pub fn cleanup(&mut self) -> Result<()> {
         let backend = self.terminal.backend_mut();
         execute!(
             backend,
@@ -56,7 +57,7 @@ impl TerminalCore {
     pub fn set_cursor_style(
         &mut self,
         style: SetCursorStyle,
-    ) -> Result<(), Box<dyn std::error::Error>> {
+    ) -> Result<()> {
         execute!(
             self.terminal.backend_mut(),
             style,
@@ -65,7 +66,7 @@ impl TerminalCore {
         Ok(())
     }
 
-    pub fn show_cursor(&mut self) -> Result<(), Box<dyn std::error::Error>> {
+    pub fn show_cursor(&mut self) -> Result<()> {
         execute!(
             self.terminal.backend_mut(),
             Show
@@ -73,7 +74,7 @@ impl TerminalCore {
         Ok(())
     }
 
-    pub fn hide_cursor(&mut self) -> Result<(), Box<dyn std::error::Error>> {
+    pub fn hide_cursor(&mut self) -> Result<()> {
         execute!(
             self.terminal.backend_mut(),
             Hide

client/src/tui/terminal/event_reader.rs

@@ -1,6 +1,7 @@
 // src/tui/terminal/event_reader.rs
 
 use crossterm::event::{self, Event};
+use anyhow::Result;
 
 pub struct EventReader;
 
@@ -9,7 +10,7 @@ impl EventReader {
         Self
     }
 
-    pub fn read_event(&self) -> Result<Event, Box<dyn std::error::Error>> {
+    pub fn read_event(&self) -> Result<Event> {
         Ok(event::read()?)
     }
 }

client/src/ui/docs/ui_redraws.md

@@ -0,0 +1,34 @@
+# UI Redraw Logic (`needs_redraw` Flag)
+
+## Problem
+
+The main UI loop in `client/src/ui/handlers/ui.rs` uses `crossterm_event::poll` with a short timeout to remain responsive to both user input and asynchronous operations (like login results arriving via channels). However, calling `terminal.draw()` unconditionally in every loop iteration caused constant UI refreshes and high CPU usage, even when idle.
+
+## Solution
+
+A boolean flag, `needs_redraw`, was introduced in the main loop scope to control when the UI is actually redrawn.
+
+## Mechanism
+
+1.  **Initialization:** `needs_redraw` is initialized to `true` before the loop starts to ensure the initial UI state is drawn.
+2.  **Conditional Drawing:** The `terminal.draw(...)` call is wrapped in an `if needs_redraw { ... }` block.
+3.  **Flag Reset:** Immediately after a successful `terminal.draw(...)` call, `needs_redraw` is set back to `false`.
+4.  **Triggering Redraws:** The `needs_redraw` flag is explicitly set to `true` only when a redraw is actually required.
+
+## When `needs_redraw` Must Be Set to `true`
+
+To ensure the UI stays up-to-date without unnecessary refreshes, `needs_redraw = true;` **must** be set in the following situations:
+
+1.  **After Handling User Input:** When `crossterm_event::poll` returns `true`, indicating a keyboard/mouse event was received and processed by `event_handler.handle_event`.
+2.  **During Active Loading States:** If an asynchronous operation is in progress and a visual indicator (like a loading dialog) is active (e.g., checking `if app_state.ui.dialog.is_loading`). This keeps the loading state visible while waiting for the result.
+3.  **After Processing Async Results:** When the result of an asynchronous operation (e.g., received from an `mpsc::channel` like `login_result_receiver`) is processed and the application state is updated (e.g., dialog content changed, data updated).
+4.  **After Internal State Changes:** If any logic *outside* the direct event handling block modifies state that needs to be visually reflected (e.g., the position change logic loading new data into the form).
+
+## Rationale
+
+This approach balances UI responsiveness for asynchronous tasks and user input with CPU efficiency by avoiding redraws when the application state is static.
+
+## Maintenance Note
+
+When adding new asynchronous operations or internal logic that modifies UI-relevant state outside the main event handler, developers **must remember** to set `needs_redraw = true` at the appropriate point after the state change to ensure the UI updates correctly. Failure to do so can result in a stale UI.
+

client/src/ui/handlers/context.rs

@@ -15,7 +15,9 @@ pub enum DialogPurpose {
     LoginFailed,
     RegisterSuccess,
     RegisterFailed,
+    ConfirmDeleteColumns,
+    SaveTableSuccess,
+    SaveLogicSuccess,
     // TODO in the future:
     // ConfirmQuit,
 }
-

client/src/ui/handlers/rat_state.rs

@@ -1,4 +1,4 @@
-// src/ui/handlers/rat_state.rs
+// client/src/ui/handlers/rat_state.rs
 use crossterm::event::{KeyCode, KeyModifiers};
 use crate::config::binds::config::Config;
 use crate::state::app::state::UiState;
@@ -21,4 +21,18 @@ impl UiStateHandler {
         false
     }
     
+   pub fn toggle_buffer_list(
+       ui_state: &mut UiState,
+       config: &Config,
+       key: KeyCode,
+       modifiers: KeyModifiers,
+   ) -> bool {
+       if let Some(action) = config.get_common_action(key, modifiers) {
+           if action == "toggle_buffer_list" {
+               ui_state.show_buffer_list = !ui_state.show_buffer_list;
+               return true;
+           }
+       }
+       false
+   }
 }

client/src/ui/handlers/render.rs

@@ -1,25 +1,36 @@
-// src/ui/handlers/render.rs
+// client/src/ui/handlers/render.rs
 
 use crate::components::{
     render_background,
+    render_buffer_list,
     render_command_line,
     render_status_line,
     intro::intro::render_intro,
     handlers::sidebar::{self, calculate_sidebar_layout},
     form::form::render_form,
+    admin::render_add_table,
+    admin::add_logic::render_add_logic,
     auth::{login::render_login, register::render_register},
+    common::find_file_palette,
 };
 use crate::config::colors::themes::Theme;
-use ratatui::layout::{Constraint, Direction, Layout};
-use ratatui::Frame;
+use ratatui::{
+    layout::{Constraint, Direction, Layout},
+    Frame,
+};
+use crate::state::pages::canvas_state::CanvasState;
 use crate::state::pages::form::FormState;
 use crate::state::pages::auth::AuthState;
 use crate::state::pages::auth::LoginState;
 use crate::state::pages::auth::RegisterState;
 use crate::state::pages::intro::IntroState;
+use crate::state::app::buffer::BufferState;
 use crate::state::app::state::AppState;
 use crate::state::pages::admin::AdminState;
+use crate::state::app::highlight::HighlightState;
+use crate::modes::general::command_navigation::NavigationState;
 
+#[allow(clippy::too_many_arguments)]
 pub fn render_ui(
     f: &mut Frame,
     form_state: &mut FormState,
@@ -28,117 +39,177 @@ pub fn render_ui(
     register_state: &RegisterState,
     intro_state: &IntroState,
     admin_state: &mut AdminState,
+    buffer_state: &BufferState,
     theme: &Theme,
-    is_edit_mode: bool,
-    total_count: u64,
-    current_position: u64,
+    is_event_handler_edit_mode: bool,
+    highlight_state: &HighlightState,
+    event_handler_command_input: &str,
+    event_handler_command_mode_active: bool,
+    event_handler_command_message: &str,
+    navigation_state: &NavigationState,
     current_dir: &str,
-    command_input: &str,
-    command_mode: bool,
-    command_message: &str,
+    current_fps: f64,
     app_state: &AppState,
 ) {
     render_background(f, f.area(), theme);
 
-    let root = Layout::default()
+    const PALETTE_OPTIONS_HEIGHT_FOR_LAYOUT: u16 = 15;
+
+    let mut bottom_area_constraints: Vec<Constraint> = vec![Constraint::Length(1)];
+
+    let command_palette_area_height = if navigation_state.active {
+        1 + PALETTE_OPTIONS_HEIGHT_FOR_LAYOUT
+    } else if event_handler_command_mode_active {
+        1
+    } else {
+        0 // Neither is active
+    };
+
+    if command_palette_area_height > 0 {
+        bottom_area_constraints.push(Constraint::Length(command_palette_area_height));
+    }
+
+    let mut main_layout_constraints = vec![Constraint::Min(1)];
+    if app_state.ui.show_buffer_list {
+        main_layout_constraints.insert(0, Constraint::Length(1));
+    }
+    main_layout_constraints.extend(bottom_area_constraints);
+
+
+    let root_chunks = Layout::default()
         .direction(Direction::Vertical)
-        .constraints([
-            Constraint::Min(1),
-            Constraint::Length(1),
-            Constraint::Length(1),
-        ])
+        .constraints(main_layout_constraints)
         .split(f.area());
 
-    let main_content_area = root[0];
+    let mut chunk_idx = 0;
+    let buffer_list_area = if app_state.ui.show_buffer_list {
+        let area = Some(root_chunks[chunk_idx]);
+        chunk_idx += 1;
+        area
+    } else {
+        None
+    };
+
+    let main_content_area = root_chunks[chunk_idx];
+    chunk_idx += 1;
+
+    let status_line_area = root_chunks[chunk_idx];
+    chunk_idx += 1;
+
+    let command_render_area = if command_palette_area_height > 0 {
+        if root_chunks.len() > chunk_idx {
+            Some(root_chunks[chunk_idx])
+        } else {
+            None
+        }
+    } else {
+        None
+    };
+
+
     if app_state.ui.show_intro {
         render_intro(f, intro_state, main_content_area, theme);
     } else if app_state.ui.show_register {
         render_register(
-            f,
-            main_content_area,
-            theme,
-            register_state,
-            app_state,
-            register_state.current_field < 4
+            f, main_content_area, theme, register_state, app_state,
+            register_state.current_field() < 4,
+            highlight_state,
         );
-    }else if app_state.ui.show_login {
+    } else if app_state.ui.show_add_table {
+        render_add_table(
+            f, main_content_area, theme, app_state, &mut admin_state.add_table_state,
+            is_event_handler_edit_mode,
+            highlight_state,
+        );
+    } else if app_state.ui.show_add_logic {
+        render_add_logic(
+            f, main_content_area, theme, app_state, &mut admin_state.add_logic_state,
+            is_event_handler_edit_mode, highlight_state,
+        );
+    } else if app_state.ui.show_login {
         render_login(
-            f, 
-            main_content_area, 
-            theme, 
-            login_state,
-            app_state,
-            login_state.current_field < 2
+            f, main_content_area, theme, login_state, app_state,
+            login_state.current_field() < 2,
+            highlight_state,
         );
     } else if app_state.ui.show_admin {
-           crate::components::admin::admin_panel::render_admin_panel(
-            f,
-            admin_state,
-            main_content_area,
-            theme,
-            &app_state.profile_tree,
-            &app_state.selected_profile,
-        );
-    } else if app_state.ui.show_form {
-        let (sidebar_area, form_area) = calculate_sidebar_layout(
-            app_state.ui.show_sidebar,
-            main_content_area
+        crate::components::admin::admin_panel::render_admin_panel(
+            f, app_state, auth_state, admin_state, main_content_area, theme,
+            &app_state.profile_tree, &app_state.selected_profile,
         );
 
+    } else if app_state.ui.show_form {
+        let (sidebar_area, form_actual_area) = calculate_sidebar_layout(
+            app_state.ui.show_sidebar, main_content_area
+        );
         if let Some(sidebar_rect) = sidebar_area {
             sidebar::render_sidebar(
-                f,
-                sidebar_rect,
-                theme,
-                &app_state.profile_tree,
-                &app_state.selected_profile
+                f, sidebar_rect, theme, &app_state.profile_tree, &app_state.selected_profile
             );
         }
-
-        // This change makes the form stay stationary when toggling sidebar
-        let available_width = form_area.width;
-        let form_constraint = if available_width >= 80 {
-            // Use main_content_area for centering when enough space
-            Layout::default()
-                .direction(Direction::Horizontal)
-                .constraints([
-                    Constraint::Min(0),
-                    Constraint::Length(80),
-                    Constraint::Min(0),
-                ])
-                .split(main_content_area)[1]
+        let available_width = form_actual_area.width;
+        let form_render_area = if available_width >= 80 {
+            Layout::default().direction(Direction::Horizontal)
+                .constraints([Constraint::Min(0), Constraint::Length(80), Constraint::Min(0)])
+                .split(form_actual_area)[1]
         } else {
-            // Use form_area (post sidebar) when limited space
-            Layout::default()
-                .direction(Direction::Horizontal)
-                .constraints([
-                    Constraint::Min(0),
-                    Constraint::Length(80.min(available_width)),
-                    Constraint::Min(0),
-                ])
-                .split(form_area)[1]
+            Layout::default().direction(Direction::Horizontal)
+                .constraints([Constraint::Min(0), Constraint::Length(available_width), Constraint::Min(0)])
+                .split(form_actual_area)[1]
         };
+        let fields_vec: Vec<&str> = form_state.fields.iter().map(AsRef::as_ref).collect();
+        let values_vec: Vec<&String> = form_state.values.iter().collect();
 
-        // Convert fields to &[&str] and values to &[&String]
-        let fields: Vec<&str> = form_state.fields.iter().map(|s| s.as_str()).collect();
-        let values: Vec<&String> = form_state.values.iter().collect();
-
+        // --- START FIX ---
+        // Add the missing `&form_state.table_name` argument to this function call.
         render_form(
             f,
-            form_constraint,
+            form_render_area,
             form_state,
-            &fields,
+            &fields_vec,
             &form_state.current_field,
-            &values,
+            &values_vec,
+            &form_state.table_name, // <-- THIS ARGUMENT WAS MISSING
             theme,
-            is_edit_mode,
-            total_count,
-            current_position,
+            is_event_handler_edit_mode,
+            highlight_state,
+            form_state.total_count,
+            form_state.current_position,
         );
-    } else{
-
+        // --- END FIX ---
     }
 
-    render_status_line(f, root[1], current_dir, theme, is_edit_mode);
-    render_command_line(f, root[2], command_input, command_mode, theme, command_message);
+    if let Some(area) = buffer_list_area {
+        render_buffer_list(f, area, theme, buffer_state, app_state);
+    }
+
+    render_status_line(
+        f,
+        status_line_area,
+        current_dir,
+        theme,
+        is_event_handler_edit_mode,
+        current_fps,
+        app_state,
+    );
+
+    if let Some(palette_or_command_area) = command_render_area { // Use the calculated area
+        if navigation_state.active {
+            find_file_palette::render_find_file_palette(
+                f,
+                palette_or_command_area, // Use the correct area
+                theme,
+                navigation_state, // Pass the navigation_state directly
+            );
+        } else if event_handler_command_mode_active {
+            render_command_line(
+                f,
+                palette_or_command_area, // Use the correct area
+                event_handler_command_input,
+                true, // Assuming it's always active when this branch is hit
+                theme,
+                event_handler_command_message,
+            );
+        }
+    }
 }

client/src/ui/handlers/ui.rs

@@ -2,32 +2,58 @@
 
 use crate::config::binds::config::Config;
 use crate::config::colors::themes::Theme;
-use crate::modes::common::commands::CommandHandler;
-use crate::modes::handlers::event::{EventHandler, EventOutcome}; // Import EventOutcome
-use crate::modes::handlers::mode_manager::{AppMode, ModeManager};
 use crate::services::grpc_client::GrpcClient;
 use crate::services::ui_service::UiService;
+use crate::config::storage::storage::load_auth_data;
+use crate::modes::common::commands::CommandHandler;
+use crate::modes::handlers::event::{EventHandler, EventOutcome};
+use crate::modes::handlers::mode_manager::{AppMode, ModeManager};
 use crate::state::pages::canvas_state::CanvasState;
 use crate::state::pages::form::FormState;
 use crate::state::pages::auth::AuthState;
 use crate::state::pages::auth::LoginState;
 use crate::state::pages::auth::RegisterState;
 use crate::state::pages::admin::AdminState;
+use crate::state::pages::admin::AdminFocus;
 use crate::state::pages::intro::IntroState;
+use crate::state::app::buffer::BufferState;
+use crate::state::app::buffer::AppView;
 use crate::state::app::state::AppState;
- // Import SaveOutcome
 use crate::tui::terminal::{EventReader, TerminalCore};
 use crate::ui::handlers::render::render_ui;
+use crate::tui::functions::common::login::LoginResult;
+use crate::tui::functions::common::register::RegisterResult;
+use crate::ui::handlers::context::DialogPurpose;
+use crate::tui::functions::common::login;
+use crate::tui::functions::common::register;
+use crate::utils::columns::filter_user_columns;
+use std::time::Instant;
+use anyhow::{anyhow, Context, Result};
 use crossterm::cursor::SetCursorStyle;
+use crossterm::event as crossterm_event;
+use tracing::{error, info, warn};
+use tokio::sync::mpsc;
 
-pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
-    let config = Config::load()?;
+pub async fn run_ui() -> Result<()> {
+    let config = Config::load().context("Failed to load configuration")?;
     let theme = Theme::from_str(&config.colors.theme);
-    let mut terminal = TerminalCore::new()?;
-    let mut grpc_client = GrpcClient::new().await?;
+    let mut terminal = TerminalCore::new().context("Failed to initialize terminal")?;
+    let mut grpc_client = GrpcClient::new().await.context("Failed to create GrpcClient")?;
     let mut command_handler = CommandHandler::new();
 
-    let mut event_handler = EventHandler::new().await?;
+    let (login_result_sender, mut login_result_receiver) = mpsc::channel::<LoginResult>(1);
+    let (register_result_sender, mut register_result_receiver) = mpsc::channel::<RegisterResult>(1);
+    let (save_table_result_sender, mut save_table_result_receiver) = mpsc::channel::<Result<String>>(1);
+    let (save_logic_result_sender, _save_logic_result_receiver) = mpsc::channel::<Result<String>>(1);
+
+    let mut event_handler = EventHandler::new(
+        login_result_sender.clone(),
+        register_result_sender.clone(),
+        save_table_result_sender.clone(),
+        save_logic_result_sender.clone(),
+    )
+    .await
+    .context("Failed to create event handler")?;
     let event_reader = EventReader::new();
 
     let mut auth_state = AuthState::default();
@@ -35,82 +61,75 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
     let mut register_state = RegisterState::default();
     let mut intro_state = IntroState::default();
     let mut admin_state = AdminState::default();
-    let mut app_state = AppState::new()?;
+    let mut buffer_state = BufferState::default();
+    let mut app_state = AppState::new().context("Failed to create initial app state")?;
 
-    // Initialize app state with profile tree and table structure
-    let column_names =
-        UiService::initialize_app_state(&mut grpc_client, &mut app_state)
-            .await?;
-    let mut form_state = FormState::new(column_names);
+    let mut auto_logged_in = false;
+    match load_auth_data() {
+        Ok(Some(stored_data)) => {
+            auth_state.auth_token = Some(stored_data.access_token);
+            auth_state.user_id = Some(stored_data.user_id);
+            auth_state.role = Some(stored_data.role);
+            auth_state.decoded_username = Some(stored_data.username);
+            auto_logged_in = true;
+            info!("Auth data loaded from file. User is auto-logged in.");
+        }
+        Ok(None) => {
+            info!("No stored auth data found. User will see intro/login.");
+        }
+        Err(e) => {
+            error!("Failed to load auth data: {}", e);
+        }
+    }
 
-    // Fetch the total count of Adresar entries
-    UiService::initialize_adresar_count(&mut grpc_client, &mut app_state)
-        .await?;
-    form_state.reset_to_empty();
+    let (initial_profile, initial_table, initial_columns_from_service) =
+        UiService::initialize_app_state_and_form(&mut grpc_client, &mut app_state)
+            .await
+            .context("Failed to initialize app state and form")?;
+
+    let filtered_columns = filter_user_columns(initial_columns_from_service);
+
+    let mut form_state = FormState::new(
+        initial_profile.clone(),
+        initial_table.clone(),
+        filtered_columns,
+    );
+
+    UiService::fetch_and_set_table_count(&mut grpc_client, &mut form_state)
+        .await
+        .context(format!(
+            "Failed to fetch initial count for table {}.{}",
+            initial_profile, initial_table
+        ))?;
+
+    if form_state.total_count > 0 {
+        if let Err(e) = UiService::load_table_data_by_position(&mut grpc_client, &mut form_state).await {
+            event_handler.command_message = format!("Error loading initial data: {}", e);
+        }
+    } else {
+        form_state.reset_to_empty();
+    }
+
+    if auto_logged_in {
+        buffer_state.history = vec![AppView::Form];
+        buffer_state.active_index = 0;
+        info!("Initial view set to Form due to auto-login.");
+    }
+
+    let mut last_frame_time = Instant::now();
+    let mut current_fps = 0.0;
+    let mut needs_redraw = true;
+    let mut prev_view_profile_name = app_state.current_view_profile_name.clone();
+    let mut prev_view_table_name = app_state.current_view_table_name.clone();
+    let mut table_just_switched = false;
 
     loop {
-        // Determine edit mode based on EventHandler state
-        let is_edit_mode = event_handler.is_edit_mode;
-
-        terminal.draw(|f| {
-            render_ui(
-                f,
-                &mut form_state,
-                &mut auth_state,
-                &login_state,
-                &register_state,
-                &intro_state,
-                &mut admin_state,
-                &theme,
-                is_edit_mode,
-                app_state.total_count,
-                app_state.current_position,
-                &app_state.current_dir,
-                &event_handler.command_input,
-                event_handler.command_mode,
-                &event_handler.command_message,
-                &app_state,
-            );
-        })?;
-
-        // --- Cursor Visibility Logic ---
-        let current_mode = ModeManager::derive_mode(&app_state, &event_handler);
-        match current_mode {
-            AppMode::Edit => {
-                terminal.show_cursor()?;
-            }
-            AppMode::ReadOnly => {
-                if !app_state.ui.focus_outside_canvas {
-                    terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?;
-                } else {
-                    terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?;
-                }
-                terminal.show_cursor()?;
-            }
-            AppMode::General => {
-                if app_state.ui.focus_outside_canvas {
-                    terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?;
-                    terminal.show_cursor()?;
-                } else {
-                    terminal.hide_cursor()?;
-                }
-            }
-            AppMode::Command => {
-                terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?;
-                terminal.show_cursor()?;
-            }
-        }
-        // --- End Cursor Visibility Logic ---
-
-        let total_count = app_state.total_count; // Keep track for save logic
-        let mut current_position = app_state.current_position;
-        let position_before_event = current_position;
-
-        let event = event_reader.read_event()?;
-
-        // Get the outcome from the event handler
-        let event_outcome_result = event_handler
-            .handle_event(
+        let position_before_event = form_state.current_position;
+        let mut event_processed = false;
+        if crossterm_event::poll(std::time::Duration::from_millis(1))? {
+            let event = event_reader.read_event().context("Failed to read terminal event")?;
+            event_processed = true;
+            let event_outcome_result = event_handler.handle_event(
                 event,
                 &config,
                 &mut terminal,
@@ -122,162 +141,419 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
                 &mut register_state,
                 &mut intro_state,
                 &mut admin_state,
+                &mut buffer_state,
                 &mut app_state,
-                total_count,
-                &mut current_position,
-            )
-            .await;
+            ).await;
 
-        // Update position based on handler's modification
-        app_state.current_position = current_position;
-
-        // --- Centralized Consequence Handling ---
-        let mut should_exit = false;
-        match event_outcome_result {
-            // Handle the Result first
-            Ok(outcome) => match outcome {
-                // Handle the Ok variant containing EventOutcome
-                EventOutcome::Ok(message) => {
-                    if !message.is_empty() {
+            let mut should_exit = false;
+            match event_outcome_result {
+                Ok(outcome) => match outcome {
+                    EventOutcome::Ok(message) => {
+                        if !message.is_empty() {
+                            event_handler.command_message = message;
+                        }
+                    }
+                    EventOutcome::Exit(message) => {
                         event_handler.command_message = message;
+                        should_exit = true;
                     }
-                }
-                EventOutcome::Exit(message) => {
-                    event_handler.command_message = message;
-                    should_exit = true;
-                }
-                EventOutcome::DataSaved(save_outcome, message) => {
-                    event_handler.command_message = message; // Show save status
+                    EventOutcome::DataSaved(save_outcome, message) => {
+                        event_handler.command_message = message;
+                        if let Err(e) = UiService::handle_save_outcome(
+                            save_outcome,
+                            &mut grpc_client,
+                            &mut app_state,
+                            &mut form_state,
+                        ).await {
+                            event_handler.command_message =
+                                format!("Error handling save outcome: {}", e);
+                        }
+                    }
+                    EventOutcome::ButtonSelected { .. } => {}
+                    EventOutcome::TableSelected { path } => {
+                        let parts: Vec<&str> = path.split('/').collect();
+                        if parts.len() == 2 {
+                            let profile_name = parts[0].to_string();
+                            let table_name = parts[1].to_string();
 
-                    // *** Delegate outcome handling to UiService ***
-                    if let Err(e) = UiService::handle_save_outcome(
-                        save_outcome,
-                        &mut grpc_client,
-                        &mut app_state,
-                        &mut form_state,
-                    )
-                    .await
-                    {
-                        // Handle potential errors from the outcome handler itself
-                        event_handler.command_message =
-                            format!("Error handling save outcome: {}", e);
+                            app_state.set_current_view_table(profile_name, table_name);
+                            buffer_state.update_history(AppView::Form);
+                            event_handler.command_message = format!("Loading table: {}", path);
+                        } else {
+                            event_handler.command_message = format!("Invalid table path: {}", path);
+                        }
                     }
-                    // No count update needed for UpdatedExisting or NoChange
+                },
+                Err(e) => {
+                    event_handler.command_message = format!("Error: {}", e);
                 }
-                EventOutcome::ButtonSelected { context, index } => {
-                    event_handler.command_message = "Internal error: Unexpected button state".to_string();
-                }
-            },
-            Err(e) => {
-                // Handle errors from handle_event, e.g., log or display
-                event_handler.command_message = format!("Error: {}", e);
-                // Decide if the error is fatal, maybe set should_exit = true;
+            }
+            if should_exit {
+                return Ok(());
             }
         }
 
-        // --- Position Change Handling (after outcome processing) ---
-        let position_changed =
-            app_state.current_position != position_before_event; // Calculate after potential update
-                                                                 // Recalculate total_count *after* potential update
-        let current_total_count = app_state.total_count;
+        match login_result_receiver.try_recv() {
+            Ok(result) => {
+                if login::handle_login_result(result, &mut app_state, &mut auth_state, &mut login_state) {
+                    needs_redraw = true;
+                }
+            }
+            Err(mpsc::error::TryRecvError::Empty) => {}
+            Err(mpsc::error::TryRecvError::Disconnected) => {
+                error!("Login result channel disconnected unexpectedly.");
+            }
+        }
+
+        match register_result_receiver.try_recv() {
+            Ok(result) => {
+                if register::handle_registration_result(result, &mut app_state, &mut register_state) {
+                    needs_redraw = true;
+                }
+            }
+            Err(mpsc::error::TryRecvError::Empty) => {}
+            Err(mpsc::error::TryRecvError::Disconnected) => {
+                error!("Register result channel disconnected unexpectedly.");
+            }
+        }
+
+        match save_table_result_receiver.try_recv() {
+            Ok(result) => {
+                app_state.hide_dialog();
+                match result {
+                    Ok(ref success_message) => {
+                        app_state.show_dialog(
+                            "Save Successful",
+                            success_message,
+                            vec!["OK".to_string()],
+                            DialogPurpose::SaveTableSuccess,
+                        );
+                        admin_state.add_table_state.has_unsaved_changes = false;
+                    }
+                    Err(e) => {
+                        event_handler.command_message = format!("Save failed: {}", e);
+                    }
+                }
+                needs_redraw = true;
+            }
+            Err(mpsc::error::TryRecvError::Empty) => {}
+            Err(mpsc::error::TryRecvError::Disconnected) => {
+                error!("Save table result channel disconnected unexpectedly.");
+            }
+        }
+
+        if let Some(active_view) = buffer_state.get_active_view() {
+            app_state.ui.show_intro = false;
+            app_state.ui.show_login = false;
+            app_state.ui.show_register = false;
+            app_state.ui.show_admin = false;
+            app_state.ui.show_add_table = false;
+            app_state.ui.show_add_logic = false;
+            app_state.ui.show_form = false;
+            match active_view {
+                AppView::Intro => app_state.ui.show_intro = true,
+                AppView::Login => app_state.ui.show_login = true,
+                AppView::Register => app_state.ui.show_register = true,
+                AppView::Admin => {
+                    info!("Active view is Admin, refreshing profile tree...");
+                    match grpc_client.get_profile_tree().await {
+                        Ok(refreshed_tree) => {
+                            app_state.profile_tree = refreshed_tree;
+                        }
+                        Err(e) => {
+                            error!("Failed to refresh profile tree for Admin panel: {}", e);
+                            event_handler.command_message = format!("Error refreshing admin data: {}", e);
+                        }
+                    }
+                    app_state.ui.show_admin = true;
+                    let profile_names = app_state.profile_tree.profiles.iter()
+                        .map(|p| p.name.clone())
+                        .collect();
+                    admin_state.set_profiles(profile_names);
+
+                    if admin_state.current_focus == AdminFocus::default() ||
+                    !matches!(admin_state.current_focus,
+                                AdminFocus::InsideProfilesList |
+                                AdminFocus::Tables | AdminFocus::InsideTablesList |
+                                AdminFocus::Button1 | AdminFocus::Button2 | AdminFocus::Button3) {
+                        admin_state.current_focus = AdminFocus::ProfilesPane;
+                    }
+                    if admin_state.profile_list_state.selected().is_none() && !app_state.profile_tree.profiles.is_empty() {
+                        admin_state.profile_list_state.select(Some(0));
+                    }
+                }
+                AppView::AddTable => app_state.ui.show_add_table = true,
+                AppView::AddLogic => app_state.ui.show_add_logic = true,
+                AppView::Form => app_state.ui.show_form = true,
+                AppView::Scratch => {}
+            }
+        }
 
-        // Handle position changes and update form state (Only when form is shown)
         if app_state.ui.show_form {
-            if position_changed && !event_handler.is_edit_mode {
-                let current_input = form_state.get_current_input();
-                let max_cursor_pos = if !current_input.is_empty() {
-                    current_input.len() - 1 // Limit to last character in readonly mode
-                } else {
-                    0
-                };
-                form_state.current_cursor_pos =
-                    event_handler.ideal_cursor_column.min(max_cursor_pos);
+            let current_view_profile = app_state.current_view_profile_name.clone();
+            let current_view_table = app_state.current_view_table_name.clone();
 
-                // Ensure position never exceeds total_count + 1
-                if app_state.current_position > current_total_count + 1 {
-                    app_state.current_position = current_total_count + 1;
-                }
-                if app_state.current_position > current_total_count {
-                    // New entry - reset form
-                    form_state.reset_to_empty();
-                    form_state.current_field = 0;
-                } else if app_state.current_position >= 1
-                    && app_state.current_position <= current_total_count
+            if prev_view_profile_name != current_view_profile
+                || prev_view_table_name != current_view_table
+            {
+                if let (Some(prof_name), Some(tbl_name)) =
+                    (current_view_profile.as_ref(), current_view_table.as_ref())
                 {
-                    // Existing entry - load data
-                    let current_position_to_load = app_state.current_position; // Use a copy
-                    let load_message = UiService::load_adresar_by_position(
-                        &mut grpc_client,
-                        &mut app_state, // Pass app_state mutably if needed by the service
-                        &mut form_state,
-                        current_position_to_load,
-                    )
-                    .await?;
+                    app_state.show_loading_dialog(
+                        "Loading Table",
+                        &format!("Fetching data for {}.{}...", prof_name, tbl_name),
+                    );
+                    needs_redraw = true;
 
-                    let current_input = form_state.get_current_input();
-                    let max_cursor_pos = if !event_handler.is_edit_mode
-                        && !current_input.is_empty()
+                    match grpc_client
+                        .get_table_structure(prof_name.clone(), tbl_name.clone())
+                        .await
                     {
-                        current_input.len() - 1 // In readonly mode, limit to last character
-                    } else {
-                        current_input.len()
-                    };
-                    form_state.current_cursor_pos = event_handler
-                        .ideal_cursor_column
-                        .min(max_cursor_pos);
-                    // Don't overwrite message from handle_event if load_message is simple success
-                    if !load_message.starts_with("Loaded entry")
-                        || event_handler.command_message.is_empty()
-                    {
-                        event_handler.command_message = load_message;
-                    }
-                } else {
-                    // Invalid position (e.g., 0) - reset to first entry or new entry mode
-                    app_state.current_position =
-                        1.min(current_total_count + 1); // Go to 1 or new entry if empty
-                    if app_state.current_position > total_count {
-                        form_state.reset_to_empty();
-                        form_state.current_field = 0;
+                        Ok(structure_response) => {
+                            let new_columns: Vec<String> = structure_response
+                                .columns
+                                .iter()
+                                .map(|c| c.name.clone())
+                                .collect();
+
+                            let filtered_columns = filter_user_columns(new_columns);
+                            form_state = FormState::new(
+                                prof_name.clone(),
+                                tbl_name.clone(),
+                                filtered_columns,
+                            );
+
+                            if let Err(e) = UiService::fetch_and_set_table_count(
+                                &mut grpc_client,
+                                &mut form_state,
+                            )
+                            .await
+                            {
+                                app_state.update_dialog_content(
+                                    &format!("Error fetching count: {}", e),
+                                    vec!["OK".to_string()],
+                                    DialogPurpose::LoginFailed,
+                                );
+                            } else if form_state.total_count > 0 {
+                                if let Err(e) = UiService::load_table_data_by_position(
+                                    &mut grpc_client,
+                                    &mut form_state,
+                                )
+                                .await
+                                {
+                                    app_state.update_dialog_content(
+                                        &format!("Error loading data: {}", e),
+                                        vec!["OK".to_string()],
+                                        DialogPurpose::LoginFailed,
+                                    );
+                                } else {
+                                    app_state.hide_dialog();
+                                }
+                            } else {
+                                form_state.reset_to_empty();
+                                app_state.hide_dialog();
+                            }
+
+                            prev_view_profile_name = current_view_profile;
+                            prev_view_table_name = current_view_table;
+                            table_just_switched = true;
+                        }
+                        Err(e) => {
+                            app_state.update_dialog_content(
+                                &format!("Error fetching table structure: {}", e),
+                                vec!["OK".to_string()],
+                                DialogPurpose::LoginFailed,
+                            );
+                            app_state.current_view_profile_name =
+                                prev_view_profile_name.clone();
+                            app_state.current_view_table_name =
+                                prev_view_table_name.clone();
+                        }
                     }
                 }
-            } else if !position_changed && !event_handler.is_edit_mode {
-                // If position didn't change but we are in read-only, just adjust cursor
-                let current_input = form_state.get_current_input();
-                let max_cursor_pos = if !current_input.is_empty() {
-                    current_input.len() - 1
+                needs_redraw = true;
+            }
+        }
+
+        if let Some((profile_name, table_name)) = app_state.pending_table_structure_fetch.take() {
+            if app_state.ui.show_add_logic {
+                if admin_state.add_logic_state.profile_name == profile_name &&
+                admin_state.add_logic_state.selected_table_name.as_deref() == Some(table_name.as_str()) {
+                    info!("Fetching table structure for {}.{}", profile_name, table_name);
+                    let fetch_message = UiService::initialize_add_logic_table_data(
+                        &mut grpc_client,
+                        &mut admin_state.add_logic_state,
+                        &app_state.profile_tree,
+                    ).await.unwrap_or_else(|e| {
+                        error!("Error initializing add_logic_table_data: {}", e);
+                        format!("Error fetching table structure: {}", e)
+                    });
+
+                    if !fetch_message.contains("Error") && !fetch_message.contains("Warning") {
+                        info!("{}", fetch_message);
+                    } else {
+                        event_handler.command_message = fetch_message;
+                    }
+                    needs_redraw = true;
+                } else {
+                    error!(
+                        "Mismatch in pending_table_structure_fetch: app_state wants {}.{}, but add_logic_state is for {}.{:?}",
+                        profile_name, table_name,
+                        admin_state.add_logic_state.profile_name,
+                        admin_state.add_logic_state.selected_table_name
+                    );
+                }
+            } else {
+                warn!(
+                    "Pending table structure fetch for {}.{} but AddLogic view is not active. Fetch ignored.",
+                    profile_name, table_name
+                );
+            }
+        }
+
+        if let Some(table_name) = admin_state.add_logic_state.script_editor_awaiting_column_autocomplete.clone() {
+            if app_state.ui.show_add_logic {
+                let profile_name = admin_state.add_logic_state.profile_name.clone();
+
+                info!("Fetching columns for table selection: {}.{}", profile_name, table_name);
+                match UiService::fetch_columns_for_table(&mut grpc_client, &profile_name, &table_name).await {
+                    Ok(columns) => {
+                        admin_state.add_logic_state.set_columns_for_table_autocomplete(columns.clone());
+                        info!("Loaded {} columns for table '{}'", columns.len(), table_name);
+                        event_handler.command_message = format!("Columns for '{}' loaded. Select a column.", table_name);
+                    }
+                    Err(e) => {
+                        error!("Failed to fetch columns for {}.{}: {}", profile_name, table_name, e);
+                        admin_state.add_logic_state.script_editor_awaiting_column_autocomplete = None;
+                        admin_state.add_logic_state.deactivate_script_editor_autocomplete();
+                        event_handler.command_message = format!("Error loading columns for '{}': {}", table_name, e);
+                    }
+                }
+                needs_redraw = true;
+            }
+        }
+
+        let position_changed = form_state.current_position != position_before_event;
+        let mut position_logic_needs_redraw = false;
+
+        if app_state.ui.show_form && !table_just_switched {
+            if position_changed && !event_handler.is_edit_mode {
+                position_logic_needs_redraw = true;
+
+                if form_state.current_position > form_state.total_count {
+                    form_state.reset_to_empty();
+                    event_handler.command_message = format!("New entry for {}.{}", form_state.profile_name, form_state.table_name);
+                } else {
+                    match UiService::load_table_data_by_position(&mut grpc_client, &mut form_state).await {
+                        Ok(load_message) => {
+                            if event_handler.command_message.is_empty() || !load_message.starts_with("Error") {
+                                event_handler.command_message = load_message;
+                            }
+                        }
+                        Err(e) => {
+                            event_handler.command_message = format!("Error loading data: {}", e);
+                        }
+                    }
+                }
+
+                let current_input_after_load_str = form_state.get_current_input();
+                let current_input_len_after_load = current_input_after_load_str.chars().count();
+                let max_cursor_pos = if current_input_len_after_load > 0 {
+                    current_input_len_after_load.saturating_sub(1)
                 } else {
                     0
                 };
-                form_state.current_cursor_pos =
-                    event_handler.ideal_cursor_column.min(max_cursor_pos);
+                form_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
+
+            } else if !position_changed && !event_handler.is_edit_mode {
+                let current_input_str = form_state.get_current_input();
+                let current_input_len = current_input_str.chars().count();
+                let max_cursor_pos = if current_input_len > 0 {
+                    current_input_len.saturating_sub(1)
+                } else {
+                    0
+                };
+                form_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
             }
         } else if app_state.ui.show_register {
             if !event_handler.is_edit_mode {
                 let current_input = register_state.get_current_input();
-                let max_cursor_pos = if !current_input.is_empty() {
-                    current_input.len() - 1
-                } else {
-                    0
-                };
+                let max_cursor_pos = if !current_input.is_empty() { current_input.len() - 1 } else { 0 };
                 register_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
             }
         } else if app_state.ui.show_login {
             if !event_handler.is_edit_mode {
                 let current_input = login_state.get_current_input();
-                let max_cursor_pos = if !current_input.is_empty() {
-                    current_input.len() - 1
-                } else {
-                    0
-                };
+                let max_cursor_pos = if !current_input.is_empty() { current_input.len() - 1 } else { 0 };
                 login_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
             }
         }
 
-        // Check exit condition *after* processing outcome
-        if should_exit {
-            // terminal.cleanup()?; // Optional: Drop handles this
-            return Ok(());
+        if position_logic_needs_redraw {
+            needs_redraw = true;
         }
+
+        if app_state.ui.dialog.is_loading {
+            needs_redraw = true;
+        }
+
+        #[cfg(feature = "ui-debug")]
+        {
+            app_state.debug_info = format!(
+                "Redraw -> event: {}, needs_redraw: {}, pos_changed: {}",
+                event_processed, needs_redraw, position_changed
+            );
+        }
+
+        if event_processed || needs_redraw || position_changed {
+            let current_mode = ModeManager::derive_mode(&app_state, &event_handler, &admin_state);
+            match current_mode {
+                AppMode::Edit => { terminal.show_cursor()?; }
+                AppMode::Highlight => { terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?; terminal.show_cursor()?; }
+                AppMode::ReadOnly => {
+                    if !app_state.ui.focus_outside_canvas { terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?; }
+                    else { terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?; }
+                    terminal.show_cursor().context("Failed to show cursor in ReadOnly mode")?;
+                }
+                AppMode::General => {
+                    if app_state.ui.focus_outside_canvas { terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?; terminal.show_cursor()?; }
+                    else { terminal.hide_cursor()?; }
+                }
+                AppMode::Command => { terminal.set_cursor_style(SetCursorStyle::SteadyUnderScore)?; terminal.show_cursor().context("Failed to show cursor in Command mode")?; }
+            }
+
+            terminal.draw(|f| {
+                render_ui(
+                    f,
+                    &mut form_state,
+                    &mut auth_state,
+                    &login_state,
+                    &register_state,
+                    &intro_state,
+                    &mut admin_state,
+                    &buffer_state,
+                    &theme,
+                    event_handler.is_edit_mode,
+                    &event_handler.highlight_state,
+                    &event_handler.command_input,
+                    event_handler.command_mode,
+                    &event_handler.command_message,
+                    &event_handler.navigation_state,
+                    &app_state.current_dir,
+                    current_fps,
+                    &app_state,
+                );
+            }).context("Terminal draw call failed")?;
+            needs_redraw = false;
+        }
+
+        let now = Instant::now();
+        let frame_duration = now.duration_since(last_frame_time);
+        last_frame_time = now;
+        if frame_duration.as_secs_f64() > 1e-6 {
+            current_fps = 1.0 / frame_duration.as_secs_f64();
+        }
+
+        table_just_switched = false;
     }
 }
-

client/src/utils/columns.rs

@@ -0,0 +1,14 @@
+// src/utils/columns.rs
+pub fn is_system_column(column_name: &str) -> bool {
+    match column_name {
+        "id" | "deleted" | "created_at" => true,
+        name if name.ends_with("_id") => true,
+        _ => false,
+    }
+}
+
+pub fn filter_user_columns(all_columns: Vec<String>) -> Vec<String> {
+    all_columns.into_iter()
+        .filter(|col| !is_system_column(col))
+        .collect()
+}

client/src/utils/mod.rs

@@ -0,0 +1,4 @@
+// src/utils/mod.rs
+
+pub mod columns;
+pub use columns::*;

common/Cargo.toml

@@ -5,9 +5,9 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
-tonic = "0.12.3"
+tonic = "0.13.0"
 prost = "0.13.5"
-serde = { version = "1.0.218", features = ["derive"] }
+serde = { version = "1.0.219", features = ["derive"] }
 
 [build-dependencies]
-tonic-build = "0.12.3"
+tonic-build = "0.13.0"

common/proto/table_definition.proto

@@ -21,7 +21,6 @@ message PostTableDefinitionRequest {
     repeated ColumnDefinition columns = 3;
     repeated string indexes = 4;
     string profile_name = 5;
-    optional string linked_table_name = 6;
 }
 
 message ColumnDefinition {
@@ -36,8 +35,9 @@ message TableDefinitionResponse {
 
 message ProfileTreeResponse {
     message Table {
-        string name = 1;
-        repeated string depends_on = 2;
+        int64 id = 1;
+        string name = 2;
+        repeated string depends_on = 3;
     }
 
     message Profile {

common/proto/table_structure.proto

@@ -4,18 +4,22 @@ package multieko2.table_structure;
 
 import "common.proto";
 
+message GetTableStructureRequest {
+  string profile_name = 1; // e.g., "default"
+  string table_name = 2;   // e.g., "2025_adresar6"
+}
+
 message TableStructureResponse {
   repeated TableColumn columns = 1;
 }
 
 message TableColumn {
   string name = 1;
-  string data_type = 2;
+  string data_type = 2; // e.g., "TEXT", "BIGINT", "VARCHAR(255)", "TIMESTAMPTZ"
   bool is_nullable = 3;
   bool is_primary_key = 4;
 }
 
 service TableStructureService {
-  rpc GetAdresarTableStructure (common.Empty) returns (TableStructureResponse);
-  rpc GetUctovnictvoTableStructure (common.Empty) returns (TableStructureResponse);
+  rpc GetTableStructure (GetTableStructureRequest) returns (TableStructureResponse);
 }