h and l movements are now working

README.md

@@ -14,3 +14,7 @@ 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/Cargo.toml

@@ -9,17 +9,18 @@ anyhow = "1.0.98"
 async-trait = "0.1.88"
 common = { path = "../common" }
 
-crossterm = "0.28.1"
+crossterm = "0.29.0"
 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"] }
+serde = { version = "1.0.219", features = ["derive"] }
 time = "0.3.41"
-tokio = { version = "1.43.0", features = ["full", "macros"] }
+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"
 unicode-segmentation = "1.12.0"
 unicode-width = "0.2.0"

client/src/components/admin.rs

@@ -2,7 +2,9 @@
 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 +1,194 @@
+// 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, Text},
+    widgets::{Block, BorderType, Borders, Paragraph},
+    Frame,
+};
+use crate::components::handlers::canvas::render_canvas;
+use crate::components::common::dialog;
+
+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);
+
+    // Calculate areas dynamically like add_table
+    let main_chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([
+            Constraint::Length(3), // Top Info (Profile/Table)
+            Constraint::Length(9), // Canvas Area (3 input fields × 3 lines each)
+            Constraint::Min(5),    // Script Content Area
+            Constraint::Length(3), // Bottom 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 Rendering (like add_table)
+    let profile_text = Paragraph::new(vec![
+        Line::from(Span::styled(
+            format!("Profile: {}", add_logic_state.profile_name),
+            theme.fg,
+        )),
+        Line::from(Span::styled(
+            format!("Table: {}", 
+                add_logic_state.selected_table_id
+                    .map(|id| format!("ID {}", id))
+                    .unwrap_or_else(|| "Global".to_string())
+            ),
+            theme.fg,
+        )),
+    ])
+    .block(
+        Block::default()
+            .borders(Borders::BOTTOM)
+            .border_style(Style::default().fg(theme.secondary)),
+    );
+    f.render_widget(profile_text, top_info_area);
+
+    // Canvas rendering for input fields (like add_table)
+    let focus_on_canvas_inputs = matches!(
+        add_logic_state.current_focus,
+        AddLogicFocus::InputLogicName
+            | AddLogicFocus::InputTargetColumn
+            | AddLogicFocus::InputDescription
+    );
+
+    render_canvas(
+        f,
+        canvas_area,
+        add_logic_state,
+        &add_logic_state.fields(),
+        &add_logic_state.current_field(),
+        &add_logic_state.inputs(),
+        theme,
+        is_edit_mode && focus_on_canvas_inputs,
+        highlight_state,
+    );
+
+    // Script Content Area
+    let script_block_border_style = if add_logic_state.current_focus == AddLogicFocus::InputScriptContent {
+        Style::default().fg(theme.highlight)
+    } else {
+        Style::default().fg(theme.secondary)
+    };
+
+    let script_block = Block::default()
+        .title(" Steel Script Content ")
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded)
+        .border_style(script_block_border_style);
+
+    let script_text = Text::from(add_logic_state.script_content_input.as_str());
+    let script_paragraph = Paragraph::new(script_text)
+        .block(script_block)
+        .scroll(add_logic_state.script_content_scroll)
+        .style(Style::default().fg(theme.fg));
+    f.render_widget(script_paragraph, script_content_area);
+
+    // Button Style Helpers (same as add_table)
+    let get_button_style = |button_focus: AddLogicFocus, current_focus| {
+        let is_focused = current_focus == 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, theme: &Theme| {
+        if is_focused {
+            Style::default().fg(theme.highlight)
+        } else {
+            Style::default().fg(theme.secondary)
+        }
+    };
+
+    // Bottom Buttons (same style as add_table)
+    let button_chunks = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([
+            Constraint::Percentage(50), // Save Button
+            Constraint::Percentage(50), // Cancel Button
+        ])
+        .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 rendering (same as add_table)
+    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

@@ -89,6 +89,77 @@ pub fn render_add_table(
         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;
@@ -343,17 +414,20 @@ pub fn render_add_table(
     let index_rows: Vec<Row<'_>> = add_table_state
         .indexes
         .iter()
-        .map(|index_name| {
-            Row::new(vec![Cell::from(index_name.clone())])
+        .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 = ["Column Name"]
+    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::Percentage(100)])
+        Table::new(index_rows, [Constraint::Length(5), Constraint::Percentage(95)])
             .header(index_header)
             .block(
                 Block::default()
@@ -387,18 +461,18 @@ pub fn render_add_table(
         .iter()
         .map(|link_def| {
             Row::new(vec![
+                Cell::from(if link_def.selected { "[*]" } else { "[ ]" }),
                 Cell::from(link_def.linked_table_name.clone()),
-                Cell::from(if link_def.is_required { "[X]" } else { "[ ]" }),
             ])
             .style(Style::default().fg(theme.fg))
         })
         .collect();
-    let link_header_cells = ["Linked Table", "Selected"]
+    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::Percentage(80), Constraint::Min(5)])
+        Table::new(link_rows, [Constraint::Length(5), Constraint::Percentage(95)])
             .header(link_header)
             .block(
                 Block::default()

client/src/components/admin/admin_panel_admin.rs

@@ -82,8 +82,8 @@ pub fn render_admin_panel_admin(
 
     // Build and render profile list inside the block's inner area
     let profile_list = List::new(profile_list_items)
-        // Highlight style depends on focus AND navigation state
-        .highlight_style(if profile_focus { // Use focus state
+        // Highlight style depends only on Profiles focus
+        .highlight_style(if profile_focus {
             Style::default().add_modifier(ratatui::style::Modifier::REVERSED)
         } else {
             Style::default()
@@ -93,8 +93,8 @@ pub fn render_admin_panel_admin(
     f.render_stateful_widget(profile_list, profiles_inner_area, &mut admin_state.profile_list_state);
 
     // --- Tables Pane (Middle) ---
-    let table_focus = admin_state.current_focus == AdminFocus::Tables;
-    let table_border_style = if table_focus {
+    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)
@@ -157,13 +157,13 @@ pub fn render_admin_panel_admin(
 
     // Build and render table list inside the block's inner area
     let table_list = List::new(table_list_items)
-        // Highlight style depends on focus AND navigation state
-        .highlight_style(if table_focus { // Use focus state
+        // Highlight style only applies when focus is *inside* the list
+        .highlight_style(if admin_state.current_focus == AdminFocus::InsideTablesList {
             Style::default().add_modifier(ratatui::style::Modifier::REVERSED)
         } else {
             Style::default()
         })
-    .highlight_symbol(if table_focus { "> " } else { "  " }); // Focus indicator
+    .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);
 

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/functions/common/buffer.rs

@@ -6,7 +6,7 @@ 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 => 2,
+        AppView::Login | AppView::Register | AppView::Admin | AppView::AddTable | AppView::AddLogic => 2,
         AppView::Form(_) | AppView::Scratch => 3,
     }
 }

client/src/functions/modes/edit.rs

@@ -3,3 +3,4 @@
 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 +1,277 @@
+// src/functions/modes/edit/add_logic_e.rs
+use crate::state::pages::add_logic::AddLogicState; // Changed
+use crate::state::pages::canvas_state::CanvasState;
+use crossterm::event::{KeyCode, KeyEvent};
+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 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 AddLogic view canvas.
+pub async fn execute_edit_action(
+    action: &str,
+    key: KeyEvent,
+    state: &mut AddLogicState, // Changed
+    ideal_cursor_column: &mut usize,
+) -> Result<String> {
+    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())
+        }
+        "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 = AddLogicState::INPUT_FIELD_COUNT; // Changed
+            if num_fields > 0 {
+                let current_field = state.current_field();
+                let last_field_index = num_fields - 1;
+                if current_field < last_field_index { // Prevent cycling
+                    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 = AddLogicState::INPUT_FIELD_COUNT; // Changed
+            if num_fields > 0 {
+                let current_field = state.current_field();
+                if current_field > 0 { // Prevent cycling
+                    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" => { // In edit mode, up/down usually means prev/next field
+            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_pos = current_input.len();
+                state.set_current_cursor_pos((*ideal_cursor_column).min(max_pos));
+            }
+            Ok("".to_string())
+        }
+        "move_down" => { // In edit mode, up/down usually means prev/next field
+            let num_fields = AddLogicState::INPUT_FIELD_COUNT; // Changed
+            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 AddLogicState::INPUT_FIELD_COUNT > 0 { // Changed
+                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 = AddLogicState::INPUT_FIELD_COUNT; // Changed
+            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 && current_pos < current_input.len() { // Ensure not to go past end
+                    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;
+            }
+            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())
+        }
+        "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/navigation.rs

@@ -2,3 +2,4 @@
 
 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 +1,275 @@
+// client/src/functions/modes/navigation/add_logic_nav.rs
+use crate::config::binds::config::Config;
+use crate::state::{
+    app::state::AppState,
+    pages::add_logic::{AddLogicFocus, AddLogicState},
+    app::buffer::AppView,
+    app::buffer::BufferState,
+};
+use crate::state::pages::canvas_state::CanvasState;
+use crossterm::event::{KeyEvent};
+use crate::services::GrpcClient;
+use tokio::sync::mpsc;
+use anyhow::Result;
+use common::proto::multieko2::table_script::{PostTableScriptRequest};
+
+pub type SaveLogicResultSender = mpsc::Sender<Result<String>>;
+
+pub fn handle_add_logic_navigation(
+    key: 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,
+    command_message: &mut String,
+) -> bool {
+    let action = config.get_general_action(key.code, key.modifiers).map(String::from);
+    let mut handled = false;
+
+    // Check if focus is on canvas input fields
+    let focus_on_canvas_inputs = matches!(
+        add_logic_state.current_focus,
+        AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+    );
+
+    // Handle script content editing separately (multiline)
+    if *is_edit_mode && add_logic_state.current_focus == AddLogicFocus::InputScriptContent {
+        match key.code {
+            crossterm::event::KeyCode::Char(c) => {
+                add_logic_state.script_content_input.push(c);
+                add_logic_state.has_unsaved_changes = true;
+                handled = true;
+            }
+            crossterm::event::KeyCode::Enter => {
+                add_logic_state.script_content_input.push('\n');
+                add_logic_state.has_unsaved_changes = true;
+                add_logic_state.script_content_scroll.0 = add_logic_state.script_content_scroll.0.saturating_add(1);
+                handled = true;
+            }
+            crossterm::event::KeyCode::Backspace => {
+                if !add_logic_state.script_content_input.is_empty() {
+                    add_logic_state.script_content_input.pop();
+                    add_logic_state.has_unsaved_changes = true;
+                    handled = true;
+                }
+            }
+            _ => {}
+        }
+    }
+
+    if !handled {
+        match action.as_deref() {
+            Some("exit_view") | Some("cancel_action") => {
+                buffer_state.update_history(AppView::Admin); // Fixed: was AdminPanel
+                app_state.ui.focus_outside_canvas = true;
+                *command_message = "Exited Add Logic".to_string();
+                handled = true;
+            }
+            Some("next_field") => {
+                let previous_focus = add_logic_state.current_focus;
+                add_logic_state.current_focus = match add_logic_state.current_focus {
+                    AddLogicFocus::InputLogicName => AddLogicFocus::InputTargetColumn,
+                    AddLogicFocus::InputTargetColumn => AddLogicFocus::InputDescription,
+                    AddLogicFocus::InputDescription => AddLogicFocus::InputScriptContent,
+                    AddLogicFocus::InputScriptContent => AddLogicFocus::SaveButton,
+                    AddLogicFocus::SaveButton => AddLogicFocus::CancelButton,
+                    AddLogicFocus::CancelButton => AddLogicFocus::InputLogicName,
+                };
+
+                // Update canvas field index only when moving between canvas inputs
+                if matches!(previous_focus, AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn) {
+                    if matches!(add_logic_state.current_focus, AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription) {
+                        let new_field = match add_logic_state.current_focus {
+                            AddLogicFocus::InputTargetColumn => 1,
+                            AddLogicFocus::InputDescription => 2,
+                            _ => 0,
+                        };
+                        add_logic_state.set_current_field(new_field);
+                    }
+                }
+
+                // Update focus outside canvas flag
+                app_state.ui.focus_outside_canvas = !matches!(
+                    add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+                );
+
+                *command_message = format!("Focus: {:?}", add_logic_state.current_focus);
+                *is_edit_mode = matches!(add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn |
+                    AddLogicFocus::InputDescription | AddLogicFocus::InputScriptContent);
+                handled = true;
+            }
+            Some("prev_field") => {
+                let previous_focus = add_logic_state.current_focus;
+                add_logic_state.current_focus = match add_logic_state.current_focus {
+                    AddLogicFocus::InputLogicName => AddLogicFocus::CancelButton,
+                    AddLogicFocus::InputTargetColumn => AddLogicFocus::InputLogicName,
+                    AddLogicFocus::InputDescription => AddLogicFocus::InputTargetColumn,
+                    AddLogicFocus::InputScriptContent => AddLogicFocus::InputDescription,
+                    AddLogicFocus::SaveButton => AddLogicFocus::InputScriptContent,
+                    AddLogicFocus::CancelButton => AddLogicFocus::SaveButton,
+                };
+
+                // Update canvas field index only when moving between canvas inputs
+                if matches!(previous_focus, AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription) {
+                    if matches!(add_logic_state.current_focus, AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn) {
+                        let new_field = match add_logic_state.current_focus {
+                            AddLogicFocus::InputLogicName => 0,
+                            AddLogicFocus::InputTargetColumn => 1,
+                            _ => 0,
+                        };
+                        add_logic_state.set_current_field(new_field);
+                    }
+                }
+
+                // Update focus outside canvas flag
+                app_state.ui.focus_outside_canvas = !matches!(
+                    add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+                );
+
+                *command_message = format!("Focus: {:?}", add_logic_state.current_focus);
+                *is_edit_mode = matches!(add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn |
+                    AddLogicFocus::InputDescription | AddLogicFocus::InputScriptContent);
+                handled = true;
+            }
+            Some("next_option") => { // Horizontal next
+                let previous_focus = add_logic_state.current_focus;
+                add_logic_state.current_focus = match add_logic_state.current_focus {
+                    AddLogicFocus::InputLogicName => AddLogicFocus::InputTargetColumn,
+                    AddLogicFocus::InputTargetColumn => AddLogicFocus::InputDescription,
+                    AddLogicFocus::InputDescription => AddLogicFocus::InputScriptContent,
+                    AddLogicFocus::InputScriptContent => AddLogicFocus::SaveButton,
+                    AddLogicFocus::SaveButton => AddLogicFocus::CancelButton,
+                    AddLogicFocus::CancelButton => AddLogicFocus::InputLogicName, // Cycle back
+                };
+                // Update canvas field index if moving within canvas inputs
+                if matches!(add_logic_state.current_focus, AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription) {
+                    let new_field = match add_logic_state.current_focus {
+                        AddLogicFocus::InputLogicName => 0,
+                        AddLogicFocus::InputTargetColumn => 1,
+                        AddLogicFocus::InputDescription => 2,
+                        _ => add_logic_state.current_field(), // Should not happen
+                    };
+                    add_logic_state.set_current_field(new_field);
+                }
+                app_state.ui.focus_outside_canvas = !matches!(
+                    add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+                );
+                *command_message = format!("Focus: {:?}", add_logic_state.current_focus);
+                *is_edit_mode = matches!(add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn |
+                    AddLogicFocus::InputDescription | AddLogicFocus::InputScriptContent);
+                handled = true;
+            }
+            Some("previous_option") => { // Horizontal previous
+                let previous_focus = add_logic_state.current_focus;
+                add_logic_state.current_focus = match add_logic_state.current_focus {
+                    AddLogicFocus::InputLogicName => AddLogicFocus::CancelButton, // Cycle back
+                    AddLogicFocus::InputTargetColumn => AddLogicFocus::InputLogicName,
+                    AddLogicFocus::InputDescription => AddLogicFocus::InputTargetColumn,
+                    AddLogicFocus::InputScriptContent => AddLogicFocus::InputDescription,
+                    AddLogicFocus::SaveButton => AddLogicFocus::InputScriptContent,
+                    AddLogicFocus::CancelButton => AddLogicFocus::SaveButton,
+                };
+                // Update canvas field index if moving within canvas inputs
+                if matches!(add_logic_state.current_focus, AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription) {
+                    let new_field = match add_logic_state.current_focus {
+                        AddLogicFocus::InputLogicName => 0,
+                        AddLogicFocus::InputTargetColumn => 1,
+                        AddLogicFocus::InputDescription => 2,
+                        _ => add_logic_state.current_field(), // Should not happen
+                    };
+                    add_logic_state.set_current_field(new_field);
+                }
+                app_state.ui.focus_outside_canvas = !matches!(
+                    add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn | AddLogicFocus::InputDescription
+                );
+                *command_message = format!("Focus: {:?}", add_logic_state.current_focus);
+                *is_edit_mode = matches!(add_logic_state.current_focus,
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn |
+                    AddLogicFocus::InputDescription | AddLogicFocus::InputScriptContent);
+                handled = true;
+            }
+            Some("select") => {
+                match add_logic_state.current_focus {
+                    AddLogicFocus::SaveButton => {
+                        if let Some(table_def_id) = add_logic_state.selected_table_id {
+                            if add_logic_state.target_column_input.trim().is_empty() {
+                                *command_message = "Cannot save: Target Column cannot be empty.".to_string();
+                            } else if add_logic_state.script_content_input.trim().is_empty() {
+                                *command_message = "Cannot save: Script Content cannot be empty.".to_string();
+                            } else {
+                                *command_message = "Saving logic script...".to_string();
+                                app_state.show_loading_dialog("Saving Script", "Please wait...");
+
+                                let request = PostTableScriptRequest {
+                                    table_definition_id: table_def_id,
+                                    target_column: add_logic_state.target_column_input.trim().to_string(),
+                                    script: add_logic_state.script_content_input.trim().to_string(),
+                                    description: add_logic_state.description_input.trim().to_string(),
+                                };
+
+                                let mut client_clone = grpc_client.clone();
+                                let sender_clone = save_logic_sender.clone();
+
+                                tokio::spawn(async move {
+                                    let result = client_clone.post_table_script(request).await
+                                        .map(|res| format!("Script saved with ID: {}", res.id))
+                                        .map_err(|e| anyhow::anyhow!("gRPC call failed: {}", e));
+                                    let _ = sender_clone.send(result).await;
+                                });
+                            }
+                        } else {
+                            *command_message = "Cannot save: Table Definition ID is missing.".to_string();
+                        }
+                        handled = true;
+                    }
+                    AddLogicFocus::CancelButton => {
+                        buffer_state.update_history(AppView::Admin); // Fixed: was AdminPanel
+                        app_state.ui.focus_outside_canvas = true;
+                        *command_message = "Cancelled Add Logic".to_string();
+                        handled = true;
+                    }
+                    AddLogicFocus::InputLogicName | AddLogicFocus::InputTargetColumn |
+                    AddLogicFocus::InputDescription | AddLogicFocus::InputScriptContent => {
+                        if !*is_edit_mode {
+                             *is_edit_mode = true;
+                             *command_message = "Edit mode: ON".to_string();
+                        }
+                        handled = true;
+                    }
+                }
+            }
+            Some("toggle_edit_mode") => {
+                *is_edit_mode = !*is_edit_mode;
+                *command_message = format!("Edit mode: {}", if *is_edit_mode { "ON" } else { "OFF" });
+                handled = true;
+            }
+            // Handle script content scrolling when not in edit mode
+            _ if !*is_edit_mode && add_logic_state.current_focus == AddLogicFocus::InputScriptContent => {
+                match action.as_deref() {
+                    Some("move_up") => {
+                        add_logic_state.script_content_scroll.0 = add_logic_state.script_content_scroll.0.saturating_sub(1);
+                        handled = true;
+                    }
+                    Some("move_down") => {
+                        add_logic_state.script_content_scroll.0 = add_logic_state.script_content_scroll.0.saturating_add(1);
+                        handled = true;
+                    }
+                    _ => {}
+                }
+            }
+            _ => {}
+        }
+    }
+    handled
+}
+

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

@@ -6,8 +6,14 @@ use crate::state::{
 };
 use crossterm::event::{KeyEvent};
 use ratatui::widgets::TableState;
-use crate::tui::functions::common::add_table::handle_add_column_action;
+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;
+
+// Define a type for the save result channel
+pub type SaveTableResultSender = mpsc::Sender<Result<String>>;
 
 /// Handles navigation events specifically for the Add Table view.
 /// Returns true if the event was handled, false otherwise.
@@ -16,6 +22,8 @@ pub fn handle_add_table_navigation(
     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);
@@ -203,7 +211,16 @@ pub fn handle_add_table_navigation(
                 AddTableFocus::InsideIndexesTable => {
                     // Select does nothing here anymore, only Esc exits.
                     if let Some(index) = add_table_state.index_table_state.selected() {
-                        *command_message = format!("Selected index index {} (Press Esc to exit scroll mode)", index);
+                        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;
+                            *command_message = format!(
+                                "Toggled selection for index: {} to {}",
+                                idx_def.name, idx_def.selected
+                            );
+                        } else {
+                             *command_message = "Error: Selected index out of bounds".to_string();
+                        }
                     } else {
                         *command_message = "No index selected (Press Esc to exit scroll mode)".to_string();
                     }
@@ -237,8 +254,25 @@ pub fn handle_add_table_navigation(
                     }
                 }
                 AddTableFocus::SaveButton => {
-                    *command_message = "Action: Save Table (Not Implemented)".to_string();
-                    // TODO: Implement logic
+                    // --- Initiate Async Save ---
+                    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; // Send result back
+                        });
+                    }
+                    // --- End Initiate Async Save ---
                 }
                 AddTableFocus::DeleteSelectedButton => {
                     // --- Show Confirmation Dialog ---

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

@@ -8,7 +8,39 @@ use crate::state::{
 use crossterm::event::KeyEvent;
 use crate::state::app::buffer::AppView;
 use crate::state::app::buffer::BufferState;
-use crate::state::pages::add_table::AddTableState;
+use crate::state::pages::add_table::{AddTableState, LinkDefinition};
+use crate::state::pages::add_logic::AddLogicState;
+use ratatui::widgets::ListState;
+
+// --- Helper functions for ListState navigation (similar to TableState) ---
+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 => item_count - 1, // Select last if nothing was selected
+    };
+    list_state.select(Some(i));
+}
+
 
 /// Handles navigation events specifically for the Admin Panel view.
 /// Returns true if the event was handled, false otherwise.
@@ -20,78 +52,72 @@ pub fn handle_admin_navigation(
     buffer_state: &mut BufferState,
     command_message: &mut String,
 ) -> bool {
-    let action = config.get_general_action(key.code, key.modifiers);
+    let action = config.get_general_action(key.code, key.modifiers).map(String::from); // Clone action string
     let current_focus = admin_state.current_focus;
     let profile_count = app_state.profile_tree.profiles.len();
+    let mut new_focus = current_focus; // Start with current focus
+    let mut handled = true; // Assume handled unless logic says otherwise
 
-    match action {
+    match action.as_deref() {
         // --- Vertical Navigation (Up/Down) ---
         Some("move_up") => {
             match current_focus {
                 AdminFocus::Profiles => {
                     if profile_count > 0 {
-                        // Updates navigation state, resets table state
                         admin_state.previous_profile(profile_count);
-                        *command_message = "Navigated profiles".to_string();
+                        *command_message = "Navigated profiles list".to_string();
                     }
                 }
                 AdminFocus::Tables => {
-                    // Updates table navigation state
-                    if let Some(nav_profile_idx) = admin_state.profile_list_state.selected() {
-                        if let Some(profile) = app_state.profile_tree.profiles.get(nav_profile_idx) {
-                            let table_count = profile.tables.len();
-                            if table_count > 0 {
-                                admin_state.previous_table(table_count);
-                                *command_message = "Navigated tables".to_string();
-                            }
+                    *command_message = "Press Enter to select and scroll tables".to_string();
+                }
+                AdminFocus::InsideTablesList => {
+                    if let Some(p_idx) = admin_state.profile_list_state.selected().or(admin_state.selected_profile_index) {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            list_select_previous(&mut admin_state.table_list_state, profile.tables.len());
                         }
                     }
                 }
                 AdminFocus::Button1 | AdminFocus::Button2 | AdminFocus::Button3 => {}
             }
-            true // Event handled
         }
         Some("move_down") => {
             match current_focus {
                 AdminFocus::Profiles => {
                     if profile_count > 0 {
-                        // Updates navigation state, resets table state
                         admin_state.next_profile(profile_count);
-                        *command_message = "Navigated profiles".to_string();
+                        *command_message = "Navigated profiles list".to_string();
                     }
                 }
                 AdminFocus::Tables => {
-                    if let Some(nav_profile_idx) = admin_state.profile_list_state.selected() {
-                        if let Some(profile) = app_state.profile_tree.profiles.get(nav_profile_idx) {
-                            let table_count = profile.tables.len();
-                            if table_count > 0 {
-                                admin_state.next_table(table_count);
-                                *command_message = "Navigated tables".to_string();
-                            }
+                    *command_message = "Press Enter to select and scroll tables".to_string();
+                }
+                AdminFocus::InsideTablesList => {
+                    if let Some(p_idx) = admin_state.profile_list_state.selected().or(admin_state.selected_profile_index) {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            list_select_next(&mut admin_state.table_list_state, profile.tables.len());
                         }
                     }
                 }
                 AdminFocus::Button1 | AdminFocus::Button2 | AdminFocus::Button3 => {}
             }
-            true // Event handled
         }
-
         // --- Horizontal Navigation (Focus Change) ---
         Some("next_option") | Some("previous_option") => {
             let old_focus = admin_state.current_focus;
-            let is_next = action == Some("next_option"); // Check if 'l' or 'h'
+            let is_next = action.as_deref() == Some("next_option");
 
             admin_state.current_focus = match old_focus {
-                AdminFocus::Profiles => if is_next { AdminFocus::Tables } else { AdminFocus::Button3 }, // P -> T (l) or P -> B3 (h)
-                AdminFocus::Tables => if is_next { AdminFocus::Button1 } else { AdminFocus::Profiles }, // T -> B1 (l) or T -> P (h)
-                AdminFocus::Button1 => if is_next { AdminFocus::Button2 } else { AdminFocus::Tables },   // B1 -> B2 (l) or B1 -> T (h)
-                AdminFocus::Button2 => if is_next { AdminFocus::Button3 } else { AdminFocus::Button1 },   // B2 -> B3 (l) or B2 -> B1 (h)
-                AdminFocus::Button3 => if is_next { AdminFocus::Profiles } else { AdminFocus::Button2 }, // B3 -> P (l) or B3 -> B2 (h)
+                AdminFocus::Profiles => if is_next { AdminFocus::Tables } else { AdminFocus::Button3 },
+                AdminFocus::Tables => if is_next { AdminFocus::Button1 } else { AdminFocus::Profiles },
+                AdminFocus::Button1 => if is_next { AdminFocus::Button2 } else { AdminFocus::Tables },
+                AdminFocus::Button2 => if is_next { AdminFocus::Button3 } else { AdminFocus::Button1 },
+                AdminFocus::Button3 => if is_next { AdminFocus::Profiles } else { AdminFocus::Button2 },
+                AdminFocus::InsideTablesList => old_focus,
             };
 
-            let new_focus = admin_state.current_focus;
+            new_focus = admin_state.current_focus; // Update new_focus after changing admin_state.current_focus
             *command_message = format!("Focus set to {:?}", new_focus);
-            // Auto-select first item only when moving from Profiles to Tables via 'l'
             if old_focus == AdminFocus::Profiles && new_focus == AdminFocus::Tables && is_next {
                  if let Some(profile_idx) = admin_state.profile_list_state.selected() {
                      if let Some(profile) = app_state.profile_tree.profiles.get(profile_idx) {
@@ -107,107 +133,162 @@ pub fn handle_admin_navigation(
                       admin_state.table_list_state.select(None);
                  }
             }
-            // Clear table nav selection if moving away from Tables
-            if old_focus == AdminFocus::Tables && new_focus != AdminFocus::Tables {
+            if old_focus == AdminFocus::Tables && new_focus != AdminFocus::Tables && old_focus != AdminFocus::InsideTablesList {
                  admin_state.table_list_state.select(None);
             }
-            // Clear profile nav selection if moving away from Profiles
-            if old_focus == AdminFocus::Profiles && new_focus != AdminFocus::Profiles {
-                 // Maybe keep profile nav highlight? Let's try clearing it.
-                 // admin_state.profile_list_state.select(None); // Optional: clear profile nav highlight
-            }
-
-            true // Event handled
+            // No change needed for profile_list_state clearing here based on current logic
         }
-
         // --- Selection ---
         Some("select") => {
             match current_focus {
                 AdminFocus::Profiles => {
-                    // Set the persistent selection to the currently navigated item
                     if let Some(nav_idx) = admin_state.profile_list_state.selected() {
-                        admin_state.selected_profile_index = Some(nav_idx); // Set persistent selection
-
-                        // Move focus to Tables (like pressing 'l')
-                        admin_state.current_focus = AdminFocus::Tables;
-
-                        // Select the first table for navigation highlight
-                        admin_state.table_list_state.select(None); // Clear table nav first
-                        admin_state.selected_table_index = None;   // Clear persistent table selection
+                        admin_state.selected_profile_index = Some(nav_idx);
+                        new_focus = AdminFocus::Tables;
+                        admin_state.table_list_state.select(None);
+                        admin_state.selected_table_index = None;
                         if let Some(profile) = app_state.profile_tree.profiles.get(nav_idx) {
-                                  if !profile.tables.is_empty() {
-                                      // Set table nav highlight
-                                      admin_state.table_list_state.select(Some(0));
-                                  }
-                              }
-
-                        *command_message = format!("Selected profile idx {}, focus on Tables", nav_idx);
+                            if !profile.tables.is_empty() {
+                                admin_state.table_list_state.select(Some(0));
+                            }
+                        *command_message = format!("Selected profile: {}", app_state.profile_tree.profiles[nav_idx].name);
+                        }
                     } else {
                         *command_message = "No profile selected".to_string();
                     }
                 }
                 AdminFocus::Tables => {
-                    // Set the persistent selection to the currently navigated item
+                    new_focus = AdminFocus::InsideTablesList;
+                    if let Some(p_idx) = admin_state.profile_list_state.selected().or(admin_state.selected_profile_index) {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            if admin_state.table_list_state.selected().is_none() && !profile.tables.is_empty() {
+                                admin_state.table_list_state.select(Some(0));
+                            }
+                        }
+                    }
+                    *command_message = "Entered Tables List (Select item with Enter, Exit with Esc)".to_string();
+                }
+                AdminFocus::InsideTablesList => {
                     if let Some(nav_idx) = admin_state.table_list_state.selected() {
-                         admin_state.selected_table_index = Some(nav_idx); // Set persistent selection
-                         *command_message = format!("Selected table index {}", nav_idx);
+                         admin_state.selected_table_index = Some(nav_idx);
+                         let table_name = admin_state.profile_list_state.selected().or(admin_state.selected_profile_index)
+                             .and_then(|p_idx| app_state.profile_tree.profiles.get(p_idx))
+                             .and_then(|p| p.tables.get(nav_idx).map(|t| t.name.clone()))
+                             .unwrap_or_else(|| "N/A".to_string());
+                         *command_message = format!("Selected table: {}", table_name);
                      } else {
                          *command_message = "No table highlighted".to_string();
                      }
-                    // We don't change focus here for now.
                 }
-                AdminFocus::Button1 => {
-                    *command_message = "Action: Add Logic (Not Implemented)".to_string();
-                    // TODO: Trigger action for Button 1
+
+                AdminFocus::Button1 => { // Add Logic
+                    let mut logic_state_profile_name = "None (Global)".to_string();
+                    let mut selected_table_id: Option<i64> = None;
+                    let mut selected_table_name_for_logic: Option<String> = None;
+                    if let Some(p_idx) = admin_state.selected_profile_index {
+                        if let Some(profile) = app_state.profile_tree.profiles.get(p_idx) {
+                            logic_state_profile_name = profile.name.clone();
+                            // Check for persistently selected table within this profile
+                            if let Some(t_idx) = admin_state.selected_table_index {
+                                if let Some(table) = profile.tables.get(t_idx) {
+                                    selected_table_id = None;
+                                    selected_table_name_for_logic = Some(table.name.clone());
+                                    *command_message = format!("Adding logic for table: {}. CRITICAL: Table ID not found in profile tree response!", table.name);
+                                } else {
+                                     *command_message = format!("Selected table index {} out of bounds for profile '{}'. Logic will not be table-specific.", t_idx, profile.name);
+                                }} else {
+                                *command_message = format!("No table selected in profile '{}'. Logic will not be table-specific.", profile.name);
+                           }
+                        } else {
+                            *command_message = "Error: Selected profile index out of bounds, associating with 'None'.".to_string();
+                        }
+                    } else {
+                         *command_message = "No profile selected ([*]), associating Logic with 'None (Global)'.".to_string();
+                         // Keep logic_state_profile_name as "None (Global)"
+                    }
+
+                    admin_state.add_logic_state = AddLogicState {
+                        profile_name: logic_state_profile_name.clone(),
+                        ..AddLogicState::default()
+                    };
+                    buffer_state.update_history(AppView::AddLogic);
+                    app_state.ui.focus_outside_canvas = false;
+                    // Command message might be overwritten if profile selection had an issue,
+                    // so set the navigation message last if no error.
+                    if !command_message.starts_with("Error:") && !command_message.contains("associating Logic with 'None (Global)'") {
+                        *command_message = format!(
+                            "Navigating to Add Logic for profile '{}'...",
+                            logic_state_profile_name
+                        );
+                    } else if command_message.contains("associating Logic with 'None (Global)'") {
+                        // Append to existing message
+                         let existing_msg = command_message.clone();
+                        *command_message = format!(
+                            "{} Navigating to Add Logic...",
+                            existing_msg
+                        );
+                    }
                 }
                 AdminFocus::Button2 => {
-                   // --- Prepare AddTableState based on persistent selections ---
                    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();
+                           let available_links: Vec<LinkDefinition> = profile
+                               .tables
+                               .iter()
+                               .map(|table| LinkDefinition {
+                                   linked_table_name: table.name.clone(),
+                                   is_required: false,
+                                   selected: false,
+                               })
+                               .collect();
 
-
-                           // Create and populate the new AddTableState
                            let new_add_table_state = AddTableState {
                                profile_name: selected_profile_name,
-                               // Reset other fields to defaults for a fresh start
+                               links: available_links,
                                ..AddTableState::default()
                            };
-
-                           // Assign the prepared state
                            admin_state.add_table_state = new_add_table_state;
-
-                           // Switch view
                            buffer_state.update_history(AppView::AddTable);
                            app_state.ui.focus_outside_canvas = false;
                            *command_message = format!(
                                "Navigating to Add Table for profile '{}'...",
                                admin_state.add_table_state.profile_name
                            );
-
                        } else {
                            *command_message = "Error: Selected profile index out of bounds.".to_string();
                        }
                    } else {
                        *command_message = "Please select a profile ([*]) first.".to_string();
                    }
-                   // --- End preparation ---
                 }
                 AdminFocus::Button3 => {
                     *command_message = "Action: Change Table (Not Implemented)".to_string();
-                    // TODO: Trigger action for Button 3
                 }
             }
-            true // Event handled
         }
-
-        // --- Other General Keys (Ignore for admin nav) ---
+        Some("exit_table_scroll") => {
+            match current_focus {
+                AdminFocus::InsideTablesList => {
+                    new_focus = AdminFocus::Tables;
+                    admin_state.table_list_state.select(None);
+                    *command_message = "Exited Tables List".to_string();
+                }
+                _ => handled = false,
+            }
+        }
         Some("toggle_sidebar") | Some("toggle_buffer_list") | Some("next_field") | Some("prev_field") => {
-            // These are handled globally or not applicable here.
-            false
+            handled = false;
         }
-
-        // --- No matching action ---
-        _ => false, // Event not handled by admin navigation
+        _ => handled = false,
     }
+
+    if handled && admin_state.current_focus != new_focus { // Check admin_state.current_focus
+        admin_state.current_focus = new_focus;
+        if command_message.is_empty() || command_message.starts_with("Focus set to") {
+             *command_message = format!("Focus set to {:?}", admin_state.current_focus);
+        }
+    }
+
+    handled
 }

client/src/functions/modes/read_only.rs

@@ -3,3 +3,4 @@
 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 +1,244 @@
+// 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, // Changed
+    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; // Changed
+            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 {
+                // Moving up from the first field (InputLogicName)
+                app_state.ui.focus_outside_canvas = true;
+                // Focus should go to the element logically above the canvas.
+                // Based on AddLogicFocus, this might be CancelButton or another element.
+                // For AddLogic, let's assume it's CancelButton, similar to AddTable.
+                state.current_focus = crate::state::pages::add_logic::AddLogicFocus::CancelButton; // Changed
+                key_sequence_tracker.reset();
+                return Ok("Focus moved above canvas".to_string());
+            }
+            Ok("".to_string())
+        }
+        "move_down" => {
+            key_sequence_tracker.reset();
+            let num_fields = AddLogicState::INPUT_FIELD_COUNT; // Changed
+            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 {
+                // Moving down from the last field (InputDescription)
+                app_state.ui.focus_outside_canvas = true;
+                // Focus should go to the element logically below the canvas.
+                // This is likely InputScriptContent or SaveButton.
+                // The add_logic_nav.rs handles transitions to InputScriptContent.
+                // If moving from canvas directly to buttons, it would be SaveButton.
+                state.current_focus = crate::state::pages::add_logic::AddLogicFocus::InputScriptContent; // Or SaveButton
+                key_sequence_tracker.reset();
+                return Ok("Focus moved to script/button area".to_string());
+            }
+            Ok("".to_string())
+        }
+        "move_first_line" => {
+            key_sequence_tracker.reset();
+            if AddLogicState::INPUT_FIELD_COUNT > 0 { // Changed
+                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; // Changed
+            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/main.rs

@@ -2,9 +2,15 @@
 use client::run_ui;
 use dotenvy::dotenv;
 use anyhow::Result;
+use tracing_subscriber;
+use std::env;
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    if env::var("ENABLE_TRACING").is_ok() {
+        tracing_subscriber::fmt::init();
+    }
+
     dotenv().ok();
     run_ui().await
 }

client/src/modes/canvas/edit.rs

@@ -5,11 +5,12 @@ use crate::state::pages::{
     auth::{LoginState, RegisterState},
     canvas_state::CanvasState,
 };
+use crate::state::pages::add_logic::AddLogicState;
 use crate::state::pages::form::FormState;
 use crate::state::pages::add_table::AddTableState;
+use crate::state::pages::admin::AdminState;
 use crate::modes::handlers::event::EventOutcome;
-use crate::functions::modes::edit::{auth_e, form_e};
-use crate::functions::modes::edit::add_table_e;
+use crate::functions::modes::edit::{add_logic_e, auth_e, form_e, add_table_e};
 use crate::state::app::state::AppState;
 use anyhow::Result;
 use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
@@ -26,7 +27,7 @@ pub async fn handle_edit_event(
     form_state: &mut FormState,
     login_state: &mut LoginState,
     register_state: &mut RegisterState,
-    add_table_state: &mut AddTableState,
+    admin_state: &mut AdminState,
     ideal_cursor_column: &mut usize,
     current_position: &mut u64,
     total_count: u64,
@@ -73,6 +74,11 @@ pub async fn handle_edit_event(
                     "Action '{}' not fully implemented for Add Table view here.",
                     action
                 )
+            } else if app_state.ui.show_add_logic {
+                format!(
+                    "Action '{}' not fully implemented for Add Logic view here.",
+                    action
+                )
             } else {
                 let outcome = form_e::execute_common_action(
                     action,
@@ -101,14 +107,14 @@ pub async fn handle_edit_event(
             .as_deref() {
         // Handle enter_decider first
         if action == "enter_decider" {
-            let effective_action = if app_state.ui.show_register 
-                && register_state.in_suggestion_mode 
+            let effective_action = if app_state.ui.show_register
+                && register_state.in_suggestion_mode
                 && register_state.current_field() == 4 {
                 "select_suggestion"
             } else {
                 "next_field"
             };
-            
+
             let msg = if app_state.ui.show_login {
                 auth_e::execute_edit_action(
                     effective_action,
@@ -121,7 +127,15 @@ pub async fn handle_edit_event(
                 add_table_e::execute_edit_action(
                     effective_action,
                     key,
-                    add_table_state,
+                    &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?
@@ -209,7 +223,15 @@ pub async fn handle_edit_event(
             add_table_e::execute_edit_action(
                 action,
                 key,
-                add_table_state,
+                &mut admin_state.add_table_state,
+                ideal_cursor_column,
+            )
+            .await?
+        } else if app_state.ui.show_add_logic {
+            add_logic_e::execute_edit_action(
+                action,
+                key,
+                &mut admin_state.add_logic_state,
                 ideal_cursor_column,
             )
             .await?
@@ -252,7 +274,15 @@ pub async fn handle_edit_event(
         add_table_e::execute_edit_action(
             "insert_char",
             key,
-            add_table_state,
+            &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?

client/src/modes/canvas/read_only.rs

@@ -6,9 +6,10 @@ 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, add_table_ro};
+use crate::functions::modes::read_only::{add_logic_ro, auth_ro, form_ro, add_table_ro};
 use crossterm::event::KeyEvent;
 use anyhow::Result;
 
@@ -20,6 +21,7 @@ pub async fn handle_read_only_event(
     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,
@@ -37,6 +39,7 @@ pub async fn handle_read_only_event(
     if config.is_enter_edit_mode_after(key.code, key.modifiers) {
         // 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 };
@@ -87,6 +90,15 @@ pub async fn handle_read_only_event(
                     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,
@@ -147,6 +159,15 @@ pub async fn handle_read_only_event(
                         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,
@@ -206,6 +227,15 @@ pub async fn handle_read_only_event(
                     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,

client/src/modes/general/dialog.rs

@@ -3,7 +3,7 @@
 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::app::{state::AppState, buffer::AppView};
 use crate::state::app::buffer::BufferState;
 use crate::state::pages::auth::{LoginState, RegisterState};
 use crate::state::pages::admin::AdminState;
@@ -129,6 +129,26 @@ pub async fn handle_dialog_event(
                                 _ => { /* 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/handlers/event.rs

@@ -40,6 +40,9 @@ use crate::config::binds::key_sequences::KeySequenceTracker;
 use tokio::sync::mpsc;
 use crate::tui::functions::common::login::LoginResult;
 use crate::tui::functions::common::register::RegisterResult;
+use crate::functions::modes::navigation::add_table_nav::SaveTableResultSender;
+use crate::functions::modes::navigation::add_logic_nav::SaveLogicResultSender;
+use crate::functions::modes::navigation::add_logic_nav;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum EventOutcome {
@@ -61,12 +64,16 @@ pub struct EventHandler {
     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,
 }
 
 impl EventHandler {
     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,
@@ -80,6 +87,8 @@ impl EventHandler {
             auth_client: AuthClient::new().await?,
             login_result_sender,
             register_result_sender,
+            save_table_result_sender,
+            save_logic_result_sender,
         })
     }
 
@@ -101,7 +110,7 @@ impl EventHandler {
         total_count: u64,
         current_position: &mut u64,
     ) -> Result<EventOutcome> {
-        let current_mode = ModeManager::derive_mode(app_state, self);
+        let current_mode = ModeManager::derive_mode(app_state, self, admin_state);
         app_state.update_mode(current_mode);
 
         let current_view = {
@@ -110,6 +119,7 @@ impl EventHandler {
             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 {
                 let form_name = app_state.selected_profile.clone().unwrap_or_else(|| "Data Form".to_string());
@@ -187,13 +197,38 @@ impl EventHandler {
                             return Ok(EventOutcome::Ok(self.command_message.clone()));
                         }
                     }
+                    // --- Add Logic Page Navigation ---
+                    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,
+                            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()));
+                        }
+                    }
+
                     // --- Add Table Page Navigation ---
                     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,
                             config,
                             app_state,
                             &mut admin_state.add_table_state,
+                            client_clone,
+                            sender_clone,
                             &mut self.command_message,
 
                         ) {
@@ -229,7 +264,7 @@ impl EventHandler {
                                 UiContext::Login => {
                                     let login_action_message = match index {
                                         0 => {
-                                            login::initiate_login(login_state, app_state, self.login_result_sender.clone())
+                                            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(),
@@ -239,7 +274,7 @@ impl EventHandler {
                                 UiContext::Register => {
                                     let register_action_message = match index {
                                         0 => {
-                                            register::initiate_registration(register_state, app_state, self.register_result_sender.clone())
+                                            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(),
@@ -366,6 +401,7 @@ impl EventHandler {
                         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,
@@ -400,9 +436,15 @@ impl EventHandler {
 
                     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 self.key_sequence_tracker,
-                        current_position, total_count, grpc_client,
-                        &mut self.command_message, &mut self.edit_mode_cooldown,
+                        register_state, 
+                        &mut admin_state.add_table_state, 
+                        &mut admin_state.add_logic_state,
+                        &mut self.key_sequence_tracker,
+                        current_position, 
+                        total_count, 
+                        grpc_client,
+                        &mut self.command_message, 
+                        &mut self.edit_mode_cooldown,
                         &mut self.ideal_cursor_column,
                     )
                     .await?;
@@ -448,7 +490,7 @@ impl EventHandler {
                         form_state,
                         login_state,
                         register_state,
-                        &mut admin_state.add_table_state,
+                        admin_state,
                         &mut self.ideal_cursor_column,
                         current_position,
                         total_count,

client/src/modes/handlers/mode_manager.rs

@@ -1,7 +1,9 @@
 // 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 {
@@ -16,7 +18,11 @@ 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.command_mode {
             return AppMode::Command;
         }
@@ -25,16 +31,28 @@ impl ModeManager {
             return AppMode::Highlight;
         }
 
-        if app_state.ui.focus_outside_canvas {
-            return AppMode::General;
-        }
-
         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_table
+            || app_state.ui.show_add_logic;
 
-        if is_canvas_view {
+        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_add_table {
             if app_state.ui.focus_outside_canvas {
                 AppMode::General
             } else {
@@ -44,6 +62,16 @@ impl ModeManager {
                     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
         }

client/src/modes/highlight/highlight.rs

@@ -6,7 +6,7 @@ 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::add_table::AddTableState;
+use crate::state::pages::admin::AdminState;
 use crate::state::pages::form::FormState;
 use crate::modes::handlers::event::EventOutcome;
 use crate::modes::read_only;
@@ -23,7 +23,7 @@ pub async fn handle_highlight_event(
     form_state: &mut FormState,
     login_state: &mut LoginState,
     register_state: &mut RegisterState,
-    add_table_state: &mut AddTableState,
+    admin_state: &mut AdminState,
     key_sequence_tracker: &mut KeySequenceTracker,
     current_position: &mut u64,
     total_count: u64,
@@ -41,7 +41,8 @@ pub async fn handle_highlight_event(
         form_state,
         login_state,
         register_state,
-        add_table_state,
+        &mut admin_state.add_table_state,
+        &mut admin_state.add_logic_state,
         key_sequence_tracker,
         current_position,
         total_count,

client/src/services/auth.rs

@@ -7,6 +7,7 @@ use common::proto::multieko2::auth::{
 };
 use anyhow::{Context, Result};
 
+#[derive(Clone)]
 pub struct AuthClient {
     client: AuthServiceClient<Channel>,
 }

client/src/services/grpc_client.rs

@@ -8,7 +8,11 @@ use common::proto::multieko2::table_structure::table_structure_service_client::T
 use common::proto::multieko2::table_structure::TableStructureResponse;
 use common::proto::multieko2::table_definition::{
     table_definition_client::TableDefinitionClient,
-    ProfileTreeResponse
+    ProfileTreeResponse, PostTableDefinitionRequest, TableDefinitionResponse,
+};
+use common::proto::multieko2::table_script::{
+    table_script_client::TableScriptClient,
+    PostTableScriptRequest, TableScriptResponse,
 };
 use anyhow::Result;
 
@@ -17,6 +21,7 @@ pub struct GrpcClient {
     adresar_client: AdresarClient<Channel>,
     table_structure_client: TableStructureServiceClient<Channel>,
     table_definition_client: TableDefinitionClient<Channel>,
+    table_script_client: TableScriptClient<Channel>,
 }
 
 impl GrpcClient {
@@ -24,11 +29,13 @@ impl GrpcClient {
         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?;
+        let table_script_client = TableScriptClient::connect("http://[::1]:50051").await?;
 
         Ok(Self {
             adresar_client,
             table_structure_client,
             table_definition_client,
+            table_script_client,
         })
     }
 
@@ -67,4 +74,17 @@ impl GrpcClient {
         let response = self.table_definition_client.get_profile_tree(request).await?;
         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?;
+        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?;
+        Ok(response.into_inner())
+    }
 }
+

client/src/state/app/buffer.rs

@@ -8,6 +8,7 @@ pub enum AppView {
     Register,
     Admin,
     AddTable,
+    AddLogic,
     Form(String),
     Scratch,
 }
@@ -21,6 +22,7 @@ impl AppView {
             AppView::Register => "Register",
             AppView::Admin => "Admin_Panel",
             AppView::AddTable => "Add_Table",
+            AppView::AddLogic => "Add_Logic",
             AppView::Form(name) => name.as_str(),
             AppView::Scratch => "*scratch*",
         }

client/src/state/app/state.rs

@@ -3,7 +3,7 @@
 use std::env;
 use common::proto::multieko2::table_definition::ProfileTreeResponse;
 use crate::modes::handlers::mode_manager::AppMode;
-use crate::ui::handlers::context::DialogPurpose;
+use crate::ui::handlers::context::{DialogPurpose, UiContext};
 use anyhow::Result;
 
 pub struct DialogState {
@@ -22,6 +22,7 @@ pub struct UiState {
     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,
@@ -123,6 +124,7 @@ impl AppState {
         }
     }
 
+
     /// Hides the dialog and clears its content.
     pub fn hide_dialog(&mut self) {
         self.ui.dialog.dialog_show = false;
@@ -169,6 +171,7 @@ impl Default for UiState {
             show_intro: true,
             show_admin: false,
             show_add_table: false,
+            show_add_logic: false,
             show_form: false,
             show_login: false,
             show_register: false,

client/src/state/pages.rs

@@ -5,4 +5,5 @@ 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 +1,145 @@
+// src/state/pages/add_logic.rs
+use crate::state::pages::canvas_state::CanvasState;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum AddLogicFocus {
+    #[default]
+    InputLogicName,
+    InputTargetColumn,
+    InputScriptContent,
+    InputDescription,
+    SaveButton,
+    CancelButton,
+}
+
+#[derive(Debug, Clone)]
+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_input: String,
+    pub description_input: String,
+    pub current_focus: AddLogicFocus,
+    pub logic_name_cursor_pos: usize,
+    pub target_column_cursor_pos: usize,
+    pub script_content_scroll: (u16, u16), // (vertical, horizontal)
+    pub description_cursor_pos: usize,
+    pub has_unsaved_changes: bool,
+}
+
+impl Default for AddLogicState {
+    fn default() -> Self {
+        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_input: String::new(),
+            description_input: String::new(),
+            current_focus: AddLogicFocus::InputLogicName,
+            logic_name_cursor_pos: 0,
+            target_column_cursor_pos: 0,
+            script_content_scroll: (0, 0),
+            description_cursor_pos: 0,
+            has_unsaved_changes: false,
+        }
+    }
+}
+
+impl AddLogicState {
+    // Number of canvas-editable fields
+    pub const INPUT_FIELD_COUNT: usize = 3; // Logic Name, Target Column, Description
+}
+
+impl CanvasState for AddLogicState {
+    fn current_field(&self) -> usize {
+        match self.current_focus {
+            AddLogicFocus::InputLogicName => 0,
+            AddLogicFocus::InputTargetColumn => 1,
+            AddLogicFocus::InputDescription => 2,
+            _ => 0, // Default or non-input focus
+        }
+    }
+
+    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, // Placeholder, should not be hit if focus is correct
+        }
+    }
+
+    fn fields(&self) -> Vec<&str> {
+        vec!["Logic Name", "Target Column", "Description"]
+    }
+
+    fn set_current_field(&mut self, index: usize) {
+        self.current_focus = match index {
+            0 => AddLogicFocus::InputLogicName,
+            1 => AddLogicFocus::InputTargetColumn,
+            2 => AddLogicFocus::InputDescription,
+            _ => self.current_focus, // Stay if out of bounds
+        };
+    }
+
+    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]> {
+        None
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        None
+    }
+}

client/src/state/pages/add_table.rs

@@ -1,6 +1,7 @@
 // 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 {
@@ -9,6 +10,12 @@ pub struct ColumnDefinition {
     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,
@@ -45,7 +52,7 @@ pub struct AddTableState {
     pub column_name_input: String,
     pub column_type_input: String,
     pub columns: Vec<ColumnDefinition>,
-    pub indexes: Vec<String>,
+    pub indexes: Vec<IndexDefinition>,
     pub links: Vec<LinkDefinition>,
     pub current_focus: AddTableFocus,
     pub column_table_state: TableState,

client/src/state/pages/admin.rs

@@ -2,6 +2,7 @@
 
 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)]
@@ -9,6 +10,7 @@ pub enum AdminFocus {
     #[default] // Default focus is on the profiles list
     Profiles,
     Tables,
+    InsideTablesList,
     Button1,
     Button2,
     Button3,
@@ -23,6 +25,7 @@ pub struct AdminState {
     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 {

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

@@ -1,7 +1,15 @@
 // src/tui/functions/common/add_table.rs
 use crate::state::pages::add_table::{
-    AddTableFocus, AddTableState, ColumnDefinition,
+    AddTableFocus, AddTableState, ColumnDefinition, IndexDefinition, LinkDefinition,
 };
+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.
 ///
@@ -40,6 +48,13 @@ pub fn handle_add_column_action(
             };
             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
@@ -81,10 +96,17 @@ pub fn handle_delete_selected_columns(
 ) -> 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);
@@ -92,9 +114,85 @@ pub fn handle_delete_selected_columns(
         // 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/login.rs

@@ -146,6 +146,7 @@ pub async fn back_to_main(
 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();
@@ -166,17 +167,13 @@ pub fn initiate_login(
 
         // 3. Spawn the login task
         spawn(async move {
-            let login_outcome = match AuthClient::new().await {
-                Ok(mut auth_client) => {
-                    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)),
-                    }
-                }
-                Err(e) => LoginResult::ConnectionError(format!("Failed to create AuthClient: {}", e)),
-            };
+            // 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);

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

@@ -65,6 +65,7 @@ pub async fn back_to_login(
 pub fn initiate_registration(
     register_state: &RegisterState,
     app_state: &mut AppState,
+    mut auth_client: AuthClient,
     sender: mpsc::Sender<RegisterResult>,
 ) -> String {
     // Clone necessary data
@@ -87,25 +88,18 @@ pub fn initiate_registration(
 
         // 3. Spawn the registration task
         spawn(async move {
-            let register_outcome = match AuthClient::new().await {
-                Ok(mut auth_client) => {
-                    // Handle optional fields correctly for the gRPC call
-                    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) };
-
-                    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)),
-                    }
-                }
-                Err(e) => RegisterResult::ConnectionError(format!("Failed to create AuthClient: {}", e)),
+            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);
+                error!("Failed to send registration result: {}", e);
             }
         });
 

client/src/ui/handlers/context.rs

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

client/src/ui/handlers/render.rs

@@ -9,6 +9,7 @@ use crate::components::{
     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},
 };
 use crate::config::colors::themes::Theme;
@@ -107,6 +108,16 @@ pub fn render_ui(
             login_state.current_field < 3,
             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_edit_mode, // Pass the general edit mode status
+            highlight_state,
+        );
     } else if app_state.ui.show_login {
         render_login(
             f,

client/src/ui/handlers/ui.rs

@@ -21,15 +21,19 @@ 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::tui::functions::common::add_table::handle_save_table_action;
+use crate::functions::modes::navigation::add_table_nav::SaveTableResultSender;
+use crate::ui::handlers::context::{DialogPurpose, UiContext};
 use crate::tui::functions::common::login;
 use crate::tui::functions::common::register;
 use std::time::Instant;
 use anyhow::{Context, Result};
 use crossterm::cursor::SetCursorStyle;
 use crossterm::event as crossterm_event;
-use tracing::error;
+use tracing::{error, info};
 use tokio::sync::mpsc;
 
+
 pub async fn run_ui() -> Result<()> {
     let config = Config::load().context("Failed to load configuration")?;
     let theme = Theme::from_str(&config.colors.theme);
@@ -42,9 +46,16 @@ pub async fn run_ui() -> Result<()> {
         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, mut 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();
 
@@ -80,12 +91,23 @@ pub async fn run_ui() -> Result<()> {
             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())
@@ -93,6 +115,7 @@ pub async fn run_ui() -> Result<()> {
                     admin_state.set_profiles(profile_names);
                 }
                 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 => {} // Or show a scratchpad component
             }
@@ -132,7 +155,7 @@ pub async fn run_ui() -> Result<()> {
 
         // --- Cursor Visibility Logic ---
         // (Keep existing cursor logic here - depends on state drawn above)
-        let current_mode = ModeManager::derive_mode(&app_state, &event_handler);
+        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()?; }
@@ -160,28 +183,31 @@ pub async fn run_ui() -> Result<()> {
 
         // --- 1. Handle Terminal Events ---
         let mut event_outcome_result = Ok(EventOutcome::Ok(String::new()));
+        let mut event_processed = false;
         // Poll for events *after* drawing and checking pending actions
         if crossterm_event::poll(std::time::Duration::from_millis(1))? {
             let event = event_reader.read_event().context("Failed to read terminal event")?;
-            event_outcome_result = event_handler
-                .handle_event(
-                    event,
-                    &config,
-                    &mut terminal,
-                    &mut grpc_client,
-                    &mut command_handler,
-                    &mut form_state,
-                    &mut auth_state,
-                    &mut login_state,
-                    &mut register_state,
-                    &mut intro_state,
-                    &mut admin_state,
-                    &mut buffer_state,
-                    &mut app_state,
-                    total_count,
-                    &mut current_position,
-                )
-                .await;
+            event_processed = true; // Mark that we received and will process an event
+            event_outcome_result = event_handler.handle_event(
+                event,
+                &config,
+                &mut terminal,
+                &mut grpc_client,
+                &mut command_handler,
+                &mut form_state,
+                &mut auth_state,
+                &mut login_state,
+                &mut register_state,
+                &mut intro_state,
+                &mut admin_state,
+                &mut buffer_state,
+                &mut app_state,
+                total_count,
+                &mut current_position,
+            ).await;
+        }
+
+        if event_processed {
             needs_redraw = true;
         }
 
@@ -215,6 +241,32 @@ pub async fn run_ui() -> Result<()> {
                 error!("Register result channel disconnected unexpectedly.");
             }
         }
+        // --- Check for Save Table Results ---
+        match save_table_result_receiver.try_recv() {
+            Ok(result) => {
+                app_state.hide_dialog(); // Hide loading indicator
+                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);
+                        // Optionally show an error dialog instead of just command message
+                    }
+                }
+                needs_redraw = true;
+            }
+            Err(mpsc::error::TryRecvError::Empty) => {} // No message
+            Err(mpsc::error::TryRecvError::Disconnected) => {
+                error!("Save table result channel disconnected unexpectedly.");
+            }
+        }
 
         // --- Centralized Consequence Handling ---
         let mut should_exit = false;

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/src/proto/multieko2.adresar.rs

@@ -145,7 +145,7 @@ pub mod adresar_client {
     }
     impl<T> AdresarClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -166,13 +166,13 @@ pub mod adresar_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             AdresarClient::new(InterceptedService::new(inner, interceptor))
@@ -465,7 +465,7 @@ pub mod adresar_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -751,7 +751,9 @@ pub mod adresar_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.auth.rs

@@ -83,7 +83,7 @@ pub mod auth_service_client {
     }
     impl<T> AuthServiceClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -104,13 +104,13 @@ pub mod auth_service_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             AuthServiceClient::new(InterceptedService::new(inner, interceptor))
@@ -277,7 +277,7 @@ pub mod auth_service_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -378,7 +378,9 @@ pub mod auth_service_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.table_definition.rs

@@ -18,8 +18,6 @@ pub struct PostTableDefinitionRequest {
     pub indexes: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     #[prost(string, tag = "5")]
     pub profile_name: ::prost::alloc::string::String,
-    #[prost(string, optional, tag = "6")]
-    pub linked_table_name: ::core::option::Option<::prost::alloc::string::String>,
 }
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ColumnDefinition {
@@ -44,9 +42,11 @@ pub struct ProfileTreeResponse {
 pub mod profile_tree_response {
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Table {
-        #[prost(string, tag = "1")]
+        #[prost(int64, tag = "1")]
+        pub id: i64,
+        #[prost(string, tag = "2")]
         pub name: ::prost::alloc::string::String,
-        #[prost(string, repeated, tag = "2")]
+        #[prost(string, repeated, tag = "3")]
         pub depends_on: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     }
     #[derive(Clone, PartialEq, ::prost::Message)]
@@ -99,7 +99,7 @@ pub mod table_definition_client {
     }
     impl<T> TableDefinitionClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -120,13 +120,13 @@ pub mod table_definition_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             TableDefinitionClient::new(InterceptedService::new(inner, interceptor))
@@ -351,7 +351,7 @@ pub mod table_definition_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -504,7 +504,9 @@ pub mod table_definition_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.table_script.rs

@@ -45,7 +45,7 @@ pub mod table_script_client {
     }
     impl<T> TableScriptClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -66,13 +66,13 @@ pub mod table_script_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             TableScriptClient::new(InterceptedService::new(inner, interceptor))
@@ -225,7 +225,7 @@ pub mod table_script_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -283,7 +283,9 @@ pub mod table_script_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.table_structure.rs

@@ -43,7 +43,7 @@ pub mod table_structure_service_client {
     }
     impl<T> TableStructureServiceClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -64,13 +64,13 @@ pub mod table_structure_service_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             TableStructureServiceClient::new(InterceptedService::new(inner, interceptor))
@@ -260,7 +260,7 @@ pub mod table_structure_service_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -375,7 +375,9 @@ pub mod table_structure_service_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.tables_data.rs

@@ -118,7 +118,7 @@ pub mod tables_data_client {
     }
     impl<T> TablesDataClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -139,13 +139,13 @@ pub mod tables_data_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             TablesDataClient::new(InterceptedService::new(inner, interceptor))
@@ -469,7 +469,7 @@ pub mod tables_data_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -757,7 +757,9 @@ pub mod tables_data_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

common/src/proto/multieko2.uctovnictvo.rs

@@ -112,7 +112,7 @@ pub mod uctovnictvo_client {
     }
     impl<T> UctovnictvoClient<T>
     where
-        T: tonic::client::GrpcService<tonic::body::BoxBody>,
+        T: tonic::client::GrpcService<tonic::body::Body>,
         T::Error: Into<StdError>,
         T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
         <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
@@ -133,13 +133,13 @@ pub mod uctovnictvo_client {
             F: tonic::service::Interceptor,
             T::ResponseBody: Default,
             T: tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
                 Response = http::Response<
-                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
+                    <T as tonic::client::GrpcService<tonic::body::Body>>::ResponseBody,
                 >,
             >,
             <T as tonic::codegen::Service<
-                http::Request<tonic::body::BoxBody>,
+                http::Request<tonic::body::Body>,
             >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
         {
             UctovnictvoClient::new(InterceptedService::new(inner, interceptor))
@@ -436,7 +436,7 @@ pub mod uctovnictvo_server {
         B: Body + std::marker::Send + 'static,
         B::Error: Into<StdError> + std::marker::Send + 'static,
     {
-        type Response = http::Response<tonic::body::BoxBody>;
+        type Response = http::Response<tonic::body::Body>;
         type Error = std::convert::Infallible;
         type Future = BoxFuture<Self::Response, Self::Error>;
         fn poll_ready(
@@ -681,7 +681,9 @@ pub mod uctovnictvo_server {
                 }
                 _ => {
                     Box::pin(async move {
-                        let mut response = http::Response::new(empty_body());
+                        let mut response = http::Response::new(
+                            tonic::body::Body::default(),
+                        );
                         let headers = response.headers_mut();
                         headers
                             .insert(

server/Cargo.toml

@@ -2,7 +2,7 @@
 name = "server"
 version.workspace = true
 edition.workspace = true
-license.workspace = true
+license = "AGPL-3.0-or-later"
 
 [dependencies]
 common = { path = "../common" }
@@ -10,14 +10,14 @@ common = { path = "../common" }
 chrono = { version = "0.4.40", features = ["serde"] }
 dotenvy = "0.15.7"
 prost = "0.13.5"
-serde = { version = "1.0.218", features = ["derive"] }
+serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.140"
-sqlx = { version = "0.8.3", features = ["chrono", "postgres", "runtime-tokio", "runtime-tokio-native-tls", "time", "uuid"] }
-tokio = { version = "1.43.0", features = ["full", "macros"] }
-tonic = "0.12.3"
-tonic-reflection = "0.12.3"
+sqlx = { version = "0.8.5", features = ["chrono", "postgres", "runtime-tokio", "runtime-tokio-native-tls", "time", "uuid"] }
+tokio = { version = "1.44.2", features = ["full", "macros"] }
+tonic = "0.13.0"
+tonic-reflection = "0.13.0"
 tracing = "0.1.41"
-time = { version = "0.3.39", features = ["local-offset"] }
+time = { version = "0.3.41", features = ["local-offset"] }
 steel-derive = { git = "https://github.com/mattwparas/steel.git", branch = "master", package = "steel-derive" }
 steel-core = { git = "https://github.com/mattwparas/steel.git", version = "0.6.0", features = ["anyhow", "dylibs", "sync"] }
 thiserror = "2.0.12"
@@ -34,6 +34,6 @@ name = "server"
 path = "src/lib.rs"
 
 [dev-dependencies]
-tokio = { version = "1.43", features = ["full", "test-util"] }
-rstest = "0.24.0"
+tokio = { version = "1.44", features = ["full", "test-util"] }
+rstest = "0.25.0"
 lazy_static = "1.5.0"

server/LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU Affero General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

server/src/auth/handlers/login.rs

@@ -1,8 +1,8 @@
 // src/auth/handlers/login.rs
 use bcrypt::verify;
-use tonic::{Request, Response, Status};
+use tonic::{Response, Status};
 use crate::db::PgPool;
-use crate::auth::{models::AuthError, logic::jwt}; // Fixed import path
+use crate::auth::logic::jwt; // Fixed import path
 use common::proto::multieko2::auth::{LoginRequest, LoginResponse};
 
 pub async fn login(

server/src/auth/logic/middleware.rs

@@ -1,6 +1,6 @@
 // src/auth/middleware.rs
-use tonic::{metadata::MetadataValue, service::Interceptor, Status};
-use crate::auth::{logic::jwt, models::AuthError};
+use tonic::{service::Interceptor, Status};
+use crate::auth::logic::jwt;
 
 pub struct AuthInterceptor;
 

server/src/auth/models.rs

@@ -1,6 +1,6 @@
 // src/auth/models.rs
 
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 use validator::Validate;
 
 #[derive(Debug, Validate, Deserialize)]

server/src/table_definition/handlers/get_profile_tree.rs

@@ -26,6 +26,7 @@ pub async fn get_profile_tree(
         let tables = sqlx::query!(
             r#"
             SELECT
+                td.id as table_id,
                 td.table_name,
                 COALESCE(
                     json_agg(
@@ -40,7 +41,7 @@ pub async fn get_profile_tree(
             LEFT JOIN table_definition_links tdl ON td.id = tdl.source_table_id
             LEFT JOIN table_definitions ltd ON tdl.linked_table_id = ltd.id
             WHERE td.profile_id = $1
-            GROUP BY td.table_name
+            GROUP BY td.id, td.table_name
             "#,
             profile.id
         )
@@ -59,6 +60,7 @@ pub async fn get_profile_tree(
                     .unwrap_or_default();
 
                 Table {
+                    id: record.table_id,
                     name: record.table_name,
                     depends_on: dependencies
                         .into_iter()