admin panel tiny improvement. STARTING OF ADMIN PANEL BUILDING

Cargo.lock

@@ -421,13 +421,14 @@ dependencies = [
 
 [[package]]
 name = "client"
-version = "0.3.3"
+version = "0.3.5"
 dependencies = [
  "async-trait",
  "common",
  "crossterm",
  "dirs 6.0.0",
  "dotenvy",
+ "lazy_static",
  "prost",
  "ratatui",
  "serde",
@@ -435,6 +436,8 @@ dependencies = [
  "toml",
  "tonic",
  "tracing",
+ "unicode-segmentation",
+ "unicode-width 0.2.0",
 ]
 
 [[package]]
@@ -458,7 +461,7 @@ dependencies = [
 
 [[package]]
 name = "common"
-version = "0.3.3"
+version = "0.3.5"
 dependencies = [
  "prost",
  "serde",
@@ -2589,7 +2592,7 @@ dependencies = [
 
 [[package]]
 name = "server"
-version = "0.3.3"
+version = "0.3.5"
 dependencies = [
  "bcrypt",
  "chrono",

Cargo.toml

@@ -5,7 +5,7 @@ resolver = "2"
 [workspace.package]
 # TODO: idk how to do the name, fix later
 # name = "Multieko2"
-version = "0.3.3"
+version = "0.3.5"
 edition = "2021"
 license = "GPL-3.0-or-later"
 authors = ["Filip Priečinský <filippriec@gmail.com>"]

client/Cargo.toml

@@ -11,6 +11,7 @@ common = { path = "../common" }
 crossterm = "0.28.1"
 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"] }
@@ -18,3 +19,5 @@ tokio = { version = "1.43.0", features = ["full", "macros"] }
 toml = "0.8.20"
 tonic = "0.12.3"
 tracing = "0.1.41"
+unicode-segmentation = "1.12.0"
+unicode-width = "0.2.0"

client/config.toml

@@ -50,10 +50,14 @@ move_last_line = ["x"]
 exit_edit_mode = ["esc","ctrl+e"]
 delete_char_forward = ["delete"]
 delete_char_backward = ["backspace"]
-next_field = ["tab", "enter"]
+next_field = ["enter"]
-prev_field = ["shift+tab", "backtab"]
+prev_field = ["shift+enter"]
 move_left = ["left"]
 move_right = ["right"]
+suggestion_down = ["ctrl+n", "tab"]
+suggestion_up = ["ctrl+p", "shift+tab"]
+select_suggestion = ["enter"]
+exit_suggestion_mode = ["esc"]
 
 [keybindings.command]
 exit_command_mode = ["ctrl+g", "esc"]

client/src/components/admin/admin_panel.rs

@@ -1,118 +1,108 @@
 // src/components/admin/admin_panel.rs
 
+use crate::config::colors::themes::Theme;
+use crate::state::pages::admin::AdminState; // Import the persistent state
+use common::proto::multieko2::table_definition::ProfileTreeResponse;
 use ratatui::{
-    widgets::{Block, BorderType, Borders, List, ListItem, ListState, Paragraph},
-    style::Style,
-    text::{Line, Span, Text},
     layout::{Alignment, Constraint, Direction, Layout, Rect},
+    style::Style, // Added Modifier
+    text::{Line, Span, Text},
+    widgets::{Block, BorderType, Borders, List, ListItem, Paragraph, Wrap},
     Frame,
 };
-use common::proto::multieko2::table_definition::ProfileTreeResponse;
-use crate::config::colors::themes::Theme;
 
-pub struct AdminPanelState {
+// Renamed from AdminPanelState::render and made a standalone function
-    pub list_state: ListState,
+pub fn render_admin_panel(
-    pub profiles: Vec<String>,
+    f: &mut Frame,
-}
+    admin_state: &AdminState, // Accept the persistent state (immutable borrow is enough for rendering)
+    area: Rect,
+    theme: &Theme,
+    profile_tree: &ProfileTreeResponse,
+    selected_profile: &Option<String>, // The globally selected profile for the checkmark
+) {
+    let block = Block::default()
+        .borders(Borders::ALL)
+        .border_type(BorderType::Rounded)
+        .border_style(Style::default().fg(theme.accent))
+        .style(Style::default().bg(theme.bg));
 
-impl AdminPanelState {
+    let inner_area = block.inner(area);
-    pub fn new(profiles: Vec<String>) -> Self {
+    f.render_widget(block, area);
-        let mut list_state = ListState::default();
-        if !profiles.is_empty() {
-            list_state.select(Some(0));
-        }
-        Self { list_state, profiles }
-    }
 
-    pub fn next(&mut self) {
+    let chunks = Layout::default()
-        let i = self.list_state.selected().map_or(0, |i| 
+        .direction(Direction::Vertical)
-            if i >= self.profiles.len() - 1 { 0 } else { i + 1 });
+        .constraints([Constraint::Length(3), Constraint::Min(1)])
-        self.list_state.select(Some(i));
+        .split(inner_area);
-    }
 
-    pub fn previous(&mut self) {
+    // Title
-        let i = self.list_state.selected().map_or(0, |i| 
+    let title = Line::from(Span::styled("Admin Panel", Style::default().fg(theme.highlight)));
-            if i == 0 { self.profiles.len() - 1 } else { i - 1 });
+    let title_widget = Paragraph::new(title).alignment(Alignment::Center);
-        self.list_state.select(Some(i));
+    f.render_widget(title_widget, chunks[0]);
-    }
 
-    pub fn render(
+    // Content
-        &mut self,
+    let content_chunks = Layout::default()
-        f: &mut Frame,
+        .direction(Direction::Horizontal)
-        area: Rect,
+        .constraints([Constraint::Percentage(30), Constraint::Percentage(70)])
-        theme: &Theme,
+        .split(chunks[1]);
-        profile_tree: &ProfileTreeResponse,
-        selected_profile: &Option<String>,
-    ) {
-        let block = Block::default()
-            .borders(Borders::ALL)
-            .border_type(BorderType::Rounded)
-            .border_style(Style::default().fg(theme.accent))
-            .style(Style::default().bg(theme.bg));
 
-        let inner_area = block.inner(area);
+    // Profile list - Use data from admin_state
-        f.render_widget(block, area);
+    let items: Vec<ListItem> = admin_state
-
+        .profiles // Use profiles from the persistent state
-        let chunks = Layout::default()
+        .iter()
-            .direction(Direction::Vertical)
+        .map(|p| {
-            .constraints([Constraint::Length(3), Constraint::Min(1)])
+            ListItem::new(Line::from(vec![
-            .split(inner_area);
-
-        // Title
-        let title = Line::from(Span::styled("Admin Panel", Style::default().fg(theme.highlight)));
-        let title_widget = Paragraph::new(title).alignment(Alignment::Center);
-        f.render_widget(title_widget, chunks[0]);
-
-        // Content
-        let content_chunks = Layout::default()
-            .direction(Direction::Horizontal)
-            .constraints([Constraint::Percentage(30), Constraint::Percentage(70)])
-            .split(chunks[1]);
-
-        // Profile list
-        let items: Vec<ListItem> = self.profiles.iter()
-            .map(|p| ListItem::new(Line::from(vec![
                 Span::styled(
+                    // Check against the globally selected profile for the checkmark
                     if Some(p) == selected_profile.as_ref() { "✓ " } else { "  " },
-                    Style::default().fg(theme.accent)
+                    Style::default().fg(theme.accent),
                 ),
                 Span::styled(p, Style::default().fg(theme.fg)),
-            ])))
+            ]))
-            .collect();
+        })
+        .collect();
 
-        let list = List::new(items)
+    let list = List::new(items)
-            .block(Block::default().title("Profiles"))
+        .block(Block::default().title("Profiles"))
-            .highlight_style(Style::default().bg(theme.highlight).fg(theme.bg));
+        .highlight_style(Style::default().bg(theme.highlight).fg(theme.bg));
-        
-        f.render_stateful_widget(list, content_chunks[0], &mut self.list_state);
 
-        // Profile details
+    // Render statefully using a CLONE of the list_state from persistent AdminState
-        if let Some(profile) = self.list_state.selected()
+    // Cloning is necessary because render_stateful_widget needs `&mut ListState`
-            .and_then(|i| profile_tree.profiles.get(i)) 
+    // but we only have `&AdminState`. This is a common pattern in Ratatui.
-        {
+    let mut list_state_clone = admin_state.list_state.clone();
-            let mut text = Text::default();
+    f.render_stateful_widget(list, content_chunks[0], &mut list_state_clone);
-            text.lines.push(Line::from(vec![
-                Span::styled("Profile: ", Style::default().fg(theme.accent)),
-                Span::styled(&profile.name, Style::default().fg(theme.highlight)),
-            ]));
 
-            text.lines.push(Line::from(""));
+    // Profile details - Use selection info from admin_state
-            text.lines.push(Line::from(Span::styled("Tables:", Style::default().fg(theme.accent))));
+    if let Some(profile) = admin_state
-            
+        .get_selected_index() // Use the method from persistent state
-            for table in &profile.tables {
+        .and_then(|i| profile_tree.profiles.get(i))
-                let mut line = vec![Span::styled(format!("├─ {}", table.name), theme.fg)];
+    {
-                if !table.depends_on.is_empty() {
+        let mut text = Text::default();
-                    line.push(Span::styled(
+        text.lines.push(Line::from(vec![
-                        format!(" → {}", table.depends_on.join(", ")),
+            Span::styled("Profile: ", Style::default().fg(theme.accent)),
-                        Style::default().fg(theme.secondary)
+            Span::styled(&profile.name, Style::default().fg(theme.highlight)),
-                    ));
+        ]));
-                }
+
-                text.lines.push(Line::from(line));
+        text.lines.push(Line::from(""));
+        text.lines.push(Line::from(Span::styled(
+            "Tables:",
+            Style::default().fg(theme.accent),
+        )));
+
+        for table in &profile.tables {
+            let mut line = vec![Span::styled(format!("├─ {}", table.name), theme.fg)];
+            if !table.depends_on.is_empty() {
+                line.push(Span::styled(
+                    format!(" → {}", table.depends_on.join(", ")),
+                    Style::default().fg(theme.secondary),
+                ));
             }
-
+            text.lines.push(Line::from(line));
-            let details_widget = Paragraph::new(text)
-                .block(Block::default().title("Details"));
-            f.render_widget(details_widget, content_chunks[1]);
         }
+
+        let details_widget = Paragraph::new(text)
+            .block(Block::default().title("Details"))
+            .wrap(Wrap { trim: true }); // Add wrapping
+        f.render_widget(details_widget, content_chunks[1]);
     }
 }
+

client/src/components/auth.rs

@@ -3,3 +3,4 @@ pub mod login;
 pub mod register;
 
 pub use login::*;
+pub use register::*;

client/src/components/auth/login.rs

@@ -2,11 +2,10 @@
 
 use crate::{
     config::colors::themes::Theme,
-    state::pages::auth::AuthState,
+    state::pages::auth::LoginState,
     components::common::dialog,
-    state::state::AppState,
+    state::app::state::AppState,
 };
-use crate::modes::handlers::mode_manager::AppMode;
 use ratatui::{
     layout::{Alignment, Constraint, Direction, Layout, Rect, Margin},
     style::{Style, Modifier, Color},
@@ -18,7 +17,7 @@ pub fn render_login(
     f: &mut Frame,
     area: Rect,
     theme: &Theme,
-    state: &AuthState,
+    login_state: &LoginState,
     app_state: &AppState,
     is_edit_mode: bool,
 ) {
@@ -51,16 +50,16 @@ pub fn render_login(
     crate::components::handlers::canvas::render_canvas(
         f,
         chunks[0],
-        state,
+        login_state,
         &["Username/Email", "Password"],
-        &state.current_field,
+        &login_state.current_field,
-        &[&state.username, &state.password],
+        &[&login_state.username, &login_state.password],
         theme,
         is_edit_mode,
     );
 
     // --- ERROR MESSAGE ---
-    if let Some(err) = &state.error_message {
+    if let Some(err) = &login_state.error_message {
         f.render_widget(
             Paragraph::new(err.as_str())
                 .style(Style::default().fg(Color::Red))
@@ -78,7 +77,7 @@ pub fn render_login(
     // Login Button
     let login_button_index = 0;
     let login_active = if app_state.ui.focus_outside_canvas {
-        app_state.general.selected_item == login_button_index
+        app_state.focused_button_index== login_button_index
     } else {
         false
     };    
@@ -105,7 +104,7 @@ pub fn render_login(
     // Return Button
     let return_button_index = 1; // Assuming Return is the second general element
     let return_active = if app_state.ui.focus_outside_canvas {
-        app_state.general.selected_item == return_button_index
+        app_state.focused_button_index== return_button_index
     } else {
         false // Not active if focus is in canvas or other modes
     };    

client/src/components/auth/register.rs

@@ -0,0 +1,170 @@
+// src/components/auth/register.rs
+
+use crate::{
+    config::colors::themes::Theme,
+    state::pages::auth::RegisterState, // Use RegisterState
+    components::common::{dialog, autocomplete},    
+    state::app::state::AppState,
+    state::pages::canvas_state::CanvasState,
+    modes::handlers::mode_manager::AppMode,
+};
+use ratatui::{
+    layout::{Alignment, Constraint, Direction, Layout, Rect, Margin},
+    style::{Style, Modifier, Color},
+    widgets::{Block, BorderType, Borders, Paragraph},
+    Frame,
+};
+
+pub fn render_register(
+    f: &mut Frame,
+    area: Rect,
+    theme: &Theme,
+    state: &RegisterState, // Use RegisterState
+    app_state: &AppState,
+    is_edit_mode: bool,
+) {
+    let block = Block::default()
+        .borders(Borders::ALL)
+        .border_type(BorderType::Plain)
+        .border_style(Style::default().fg(theme.border))
+        .title(" Register ") // Update title
+        .style(Style::default().bg(theme.bg));
+
+    f.render_widget(block, area);
+
+    let inner_area = area.inner(Margin {
+        horizontal: 1,
+        vertical: 1,
+    });
+
+    // Adjust constraints for 4 fields + error + buttons
+    let chunks = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints([
+            Constraint::Length(7), // Form (5 fields + padding)
+            Constraint::Length(1), // Help text line
+            Constraint::Length(1), // Error message
+            Constraint::Length(3), // Buttons
+        ])
+        .split(inner_area);
+
+    // --- FORM RENDERING (Using render_canvas) ---
+    let active_field_rect = crate::components::handlers::canvas::render_canvas(
+        f,
+        chunks[0], // Area for the canvas
+        state,     // The state object (RegisterState)
+        &[         // Field labels
+            "Username",
+            "Email*",
+            "Password*",
+            "Confirm Password",
+            "Role* (Tab)",
+        ],
+        &state.current_field(), // Pass current field index
+        &state.inputs().iter().map(|s| *s).collect::<Vec<&String>>(), // Pass inputs directly
+        theme,
+        is_edit_mode,
+    );
+
+    // --- HELP TEXT ---
+    let help_text = Paragraph::new("* are optional fields")
+        .style(Style::default().fg(theme.fg))
+        .alignment(Alignment::Center);
+    f.render_widget(help_text, chunks[1]);
+
+   
+    // --- ERROR MESSAGE ---
+    if let Some(err) = &state.error_message {
+        f.render_widget(
+            Paragraph::new(err.as_str())
+                .style(Style::default().fg(Color::Red))
+                .alignment(Alignment::Center),
+            chunks[2],
+        );
+    }
+
+    // --- BUTTONS ---
+    let button_chunks = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([Constraint::Percentage(50), Constraint::Percentage(50)])
+        .split(chunks[3]);
+
+    // Register Button
+    let register_button_index = 0;
+    let register_active = if app_state.ui.focus_outside_canvas {
+        app_state.focused_button_index== register_button_index
+    } else {
+        false
+    };
+    let mut register_style = Style::default().fg(theme.fg);
+    let mut register_border = Style::default().fg(theme.border);
+    if register_active {
+        register_style = register_style.fg(theme.highlight).add_modifier(Modifier::BOLD);
+        register_border = register_border.fg(theme.accent);
+    }
+
+    f.render_widget(
+        Paragraph::new("Register") // Update button text
+            .style(register_style)
+            .alignment(Alignment::Center)
+            .block(
+                Block::default()
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Plain)
+                    .border_style(register_border),
+            ),
+        button_chunks[0],
+    );
+
+    // Return Button (logic remains similar)
+    let return_button_index = 1;
+    let return_active = if app_state.ui.focus_outside_canvas {
+        app_state.focused_button_index== return_button_index
+    } else {
+        false
+    };
+    let mut return_style = Style::default().fg(theme.fg);
+    let mut return_border = Style::default().fg(theme.border);
+    if return_active {
+        return_style = return_style.fg(theme.highlight).add_modifier(Modifier::BOLD);
+        return_border = return_border.fg(theme.accent);
+    }
+
+    f.render_widget(
+        Paragraph::new("Return")
+            .style(return_style)
+            .alignment(Alignment::Center)
+            .block(
+                Block::default()
+                    .borders(Borders::ALL)
+                    .border_type(BorderType::Plain)
+                    .border_style(return_border),
+            ),
+        button_chunks[1],
+    );
+
+    // --- Render Autocomplete Dropdown (Draw AFTER buttons) ---
+    if app_state.current_mode == AppMode::Edit {
+        if let Some(suggestions) = state.get_suggestions() {
+            let selected = state.get_selected_suggestion_index();
+            if !suggestions.is_empty() {
+                if let Some(input_rect) = active_field_rect {
+                    autocomplete::render_autocomplete_dropdown(f, input_rect, f.size(), theme, suggestions, selected);
+                }    
+            }
+        }
+    }
+
+    // --- DIALOG --- (Keep dialog logic)
+    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,
+        );
+    }
+}

client/src/components/common.rs

@@ -3,8 +3,10 @@ pub mod command_line;
 pub mod status_line;
 pub mod background;
 pub mod dialog;
+pub mod autocomplete;
 
 pub use command_line::*;
 pub use status_line::*;
 pub use background::*;
 pub use dialog::*;
+pub use autocomplete::*;

client/src/components/common/autocomplete.rs

@@ -0,0 +1,90 @@
+// src/components/common/autocomplete.rs
+
+use crate::config::colors::themes::Theme;
+use ratatui::{
+    layout::Rect,
+    style::{Color, Modifier, Style},
+    widgets::{Block, List, ListItem, ListState},
+    Frame,
+};
+use unicode_width::UnicodeWidthStr;
+
+/// Renders an opaque dropdown list for autocomplete suggestions.
+pub fn render_autocomplete_dropdown(
+    f: &mut Frame,
+    input_rect: Rect,
+    frame_area: Rect,
+    theme: &Theme,
+    suggestions: &[String],
+    selected_index: Option<usize>,
+) {
+    if suggestions.is_empty() {
+        return;
+    }
+    // --- Calculate Dropdown Size & Position ---
+    let max_suggestion_width = suggestions.iter().map(|s| s.width()).max().unwrap_or(0) as u16;
+    let horizontal_padding: u16 = 2;
+    let dropdown_width = (max_suggestion_width + horizontal_padding).max(10);
+    let dropdown_height = (suggestions.len() as u16).min(5);
+
+    let mut dropdown_area = Rect {
+        x: input_rect.x, // Align horizontally with input
+        y: input_rect.y + 1, // Position directly below input
+        width: dropdown_width,
+        height: dropdown_height,
+    };
+
+    // --- Clamping Logic (prevent rendering off-screen) ---
+    // Clamp vertically (if it goes below the frame)
+    if dropdown_area.bottom() > frame_area.height {
+        dropdown_area.y = input_rect.y.saturating_sub(dropdown_height); // Try rendering above
+    }
+    // Clamp horizontally (if it goes past the right edge)
+    if dropdown_area.right() > frame_area.width {
+        dropdown_area.x = frame_area.width.saturating_sub(dropdown_width);
+    }
+    // Ensure x is not negative (if clamping pushes it left)
+    dropdown_area.x = dropdown_area.x.max(0);
+    // Ensure y is not negative (if clamping pushes it up)
+    dropdown_area.y = dropdown_area.y.max(0);
+    // --- End Clamping ---
+
+    // Render a solid background block first to ensure opacity
+    let background_block = Block::default().style(Style::default().bg(Color::DarkGray));
+    f.render_widget(background_block, dropdown_area);
+
+    // Create list items, ensuring each has a defined background
+    let items: Vec<ListItem> = suggestions
+        .iter()
+        .enumerate()
+        .map(|(i, s)| {
+            let is_selected = selected_index == Some(i);
+            let s_width = s.width() as u16;
+            let padding_needed = dropdown_width.saturating_sub(s_width);
+            let padded_s = format!("{}{}", s, " ".repeat(padding_needed as usize));
+
+            ListItem::new(padded_s).style(if is_selected {
+                Style::default()
+                    .fg(theme.bg) // Text color on highlight
+                    .bg(theme.highlight) // Highlight background
+                    .add_modifier(Modifier::BOLD)
+            } else {
+                // Style for non-selected items (matching background block)
+                Style::default()
+                    .fg(theme.fg) // Text color on gray
+                    .bg(Color::DarkGray) // Explicit gray background
+            })
+        })
+        .collect();
+
+    // Create the list widget (without its own block)
+    let list = List::new(items);
+
+    // State for managing selection highlight (still needed for logic)
+    let mut list_state = ListState::default();
+    list_state.select(selected_index);
+
+    // Render the list statefully *over* the background block
+    f.render_stateful_widget(list, dropdown_area, &mut list_state);
+}
+

client/src/components/common/dialog.rs

@@ -1,13 +1,14 @@
-// src/components/common/dialog.rs
 use crate::config::colors::themes::Theme;
 use ratatui::{
     layout::{Constraint, Direction, Layout, Margin, Rect},
     prelude::Alignment,
     style::{Modifier, Style},
     text::{Line, Span, Text},
-    widgets::{Block, BorderType, Borders, Paragraph, Clear}, // Added Clear
+    widgets::{Block, BorderType, Borders, Paragraph, Clear},
     Frame,
 };
+use unicode_segmentation::UnicodeSegmentation; // For grapheme clusters
+use unicode_width::UnicodeWidthStr; // For accurate width calculation
 
 pub fn render_dialog(
     f: &mut Frame,
@@ -18,15 +19,16 @@ pub fn render_dialog(
     dialog_buttons: &[String],
     dialog_active_button_index: usize,
 ) {
+    // Calculate required height based on the actual number of lines in the message
     let message_lines: Vec<_> = dialog_message.lines().collect();
     let message_height = message_lines.len() as u16;
     let button_row_height = if dialog_buttons.is_empty() { 0 } else { 3 };
     let vertical_padding = 2; // Block borders (top/bottom)
     let inner_vertical_margin = 2; // Margin inside block (top/bottom)
 
+    // Calculate required height based on actual message lines
     let required_inner_height =
         message_height + button_row_height + inner_vertical_margin;
-    // Add block border height
     let required_total_height = required_inner_height + vertical_padding;
 
     // Use a fixed percentage width, clamped to min/max
@@ -61,10 +63,10 @@ pub fn render_dialog(
         vertical: 1,   // Top/Bottom padding inside border
     });
 
-    // Layout for Message and Buttons
+    // Layout for Message and Buttons based on actual message height
     let mut constraints = vec![
         // Allocate space for message, ensuring at least 1 line height
-        Constraint::Min(message_height.max(1)),
+        Constraint::Length(message_height.max(1)), // Use actual calculated height
     ];
     if button_row_height > 0 {
         constraints.push(Constraint::Length(button_row_height));
@@ -76,15 +78,39 @@ pub fn render_dialog(
         .split(inner_area);
 
     // Render Message
-    let message_text = Text::from(
+    let available_width = inner_area.width as usize;
+    let ellipsis = "...";
+    let ellipsis_width = UnicodeWidthStr::width(ellipsis);
+
+    let processed_lines: Vec<Line> =
         message_lines
             .into_iter()
-            .map(|l| Line::from(Span::styled(l, Style::default().fg(theme.fg))))
+            .map(|line| {
-            .collect::<Vec<_>>(),
+                let line_width = UnicodeWidthStr::width(line);
-    );
+                if line_width > available_width {
+                    // Truncate with ellipsis
+                    let mut truncated_len = 0;
+                    let mut current_width = 0;
+                    // Iterate over graphemes to handle multi-byte characters correctly
+                    for (idx, grapheme) in line.grapheme_indices(true) {
+                        let grapheme_width = UnicodeWidthStr::width(grapheme);
+                        if current_width + grapheme_width > available_width.saturating_sub(ellipsis_width) {
+                            break; // Stop before exceeding width needed for text + ellipsis
+                        }
+                        current_width += grapheme_width;
+                        truncated_len = idx + grapheme.len(); // Store the byte index of the end of the last fitting grapheme
+                    }
+                    let truncated_line = format!("{}{}", &line[..truncated_len], ellipsis);
+                    Line::from(Span::styled(truncated_line, Style::default().fg(theme.fg)))
+                } else {
+                    // Line fits, use it as is
+                    Line::from(Span::styled(line, Style::default().fg(theme.fg)))
+                }
+            })
+            .collect();
 
     let message_paragraph =
-        Paragraph::new(message_text).alignment(Alignment::Center);
+        Paragraph::new(Text::from(processed_lines)).alignment(Alignment::Center);
     // Render message in the first chunk
     f.render_widget(message_paragraph, chunks[0]);
 
@@ -143,4 +169,3 @@ pub fn render_dialog(
         }
     }
 }
-

client/src/components/form/form.rs

@@ -6,7 +6,7 @@ use ratatui::{
     Frame,
 };
 use crate::config::colors::themes::Theme;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 use crate::components::handlers::canvas::render_canvas;
 
 pub fn render_form(

client/src/components/handlers/canvas.rs

@@ -8,7 +8,7 @@ use ratatui::{
     prelude::Alignment,
 };
 use crate::config::colors::themes::Theme;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 
 pub fn render_canvas(
     f: &mut Frame,
@@ -19,7 +19,7 @@ pub fn render_canvas(
     inputs: &[&String],
     theme: &Theme,
     is_edit_mode: bool,
-) {
+) -> Option<Rect> {
     // Split area into columns
     let columns = Layout::default()
         .direction(Direction::Horizontal)
@@ -56,6 +56,8 @@ pub fn render_canvas(
         .constraints(vec![Constraint::Length(1); fields.len()])
         .split(input_area);
 
+    let mut active_field_input_rect = None;
+
     // Render labels
     for (i, field) in fields.iter().enumerate() {
         let label = Paragraph::new(Line::from(Span::styled(
@@ -84,9 +86,12 @@ pub fn render_canvas(
         f.render_widget(input_display, input_rows[i]);
 
         if is_active {
+            active_field_input_rect = Some(input_rows[i]);
             let cursor_x = input_rows[i].x + form_state.current_cursor_pos() as u16;
             let cursor_y = input_rows[i].y;
             f.set_cursor_position((cursor_x, cursor_y));
         }
     }
+
+    active_field_input_rect
 }

client/src/components/intro/intro.rs

@@ -33,7 +33,7 @@ impl IntroState {
             .direction(Direction::Vertical)
             .constraints([
                 Constraint::Percentage(40),
-                Constraint::Length(5), // Increased to accommodate 3 buttons
+                Constraint::Length(5),
                 Constraint::Percentage(40),
             ])
             .split(inner_area);
@@ -48,51 +48,44 @@ impl IntroState {
             .alignment(Alignment::Center);
         f.render_widget(title_para, chunks[1]);
 
-        // Buttons - now with 3 options
+        // Buttons - now with 4 options
         let button_area = Layout::default()
             .direction(Direction::Horizontal)
             .constraints([
-                Constraint::Percentage(33),
+                Constraint::Percentage(25),
-                Constraint::Percentage(33),
+                Constraint::Percentage(25),
-                Constraint::Percentage(33),
+                Constraint::Percentage(25),
+                Constraint::Percentage(25),
             ])
             .split(chunks[1].inner(Margin {
                 horizontal: 1,
                 vertical: 1
             }));
 
-        self.render_button(
+        let buttons = ["Continue", "Admin", "Login", "Register"];
-            f,
+        for (i, &text) in buttons.iter().enumerate() {
-            button_area[0],
+            self.render_button(
-            "Continue",
+                f,
-            self.selected_option == 0,
+                button_area[i],
-            theme,
+                text,
-        );
+                self.selected_option == i,
-        self.render_button(
+                theme,
-            f,
+            );
-            button_area[1],
+        }
-            "Admin",
-            self.selected_option == 1,
-            theme,
-        );
-        self.render_button(
-            f,
-            button_area[2],
-            "Login",
-            self.selected_option == 2,
-            theme,
-        );
     }
 
     fn render_button(&self, f: &mut Frame, area: Rect, text: &str, selected: bool, theme: &Theme) {
-        let button_style = if selected {
+        let button_style = Style::default()
-            Style::default()
+            .fg(if selected { theme.highlight } else { theme.fg })
-                .fg(theme.highlight)
+            .bg(theme.bg)
-                .bg(theme.bg)
+            .add_modifier(if selected {
-                .add_modifier(ratatui::style::Modifier::BOLD)
+                ratatui::style::Modifier::BOLD
-        } else {
+            } else {
-            Style::default().fg(theme.fg).bg(theme.bg)
+                ratatui::style::Modifier::empty()
-        };
+            });
+
+        let border_style = Style::default()
+            .fg(if selected { theme.accent } else { theme.border });
 
         let button = Paragraph::new(text)
             .style(button_style)
@@ -101,21 +94,17 @@ impl IntroState {
                 Block::default()
                     .borders(Borders::ALL)
                     .border_type(BorderType::Double)
-                    .border_style(if selected {
+                    .border_style(border_style),
-                        Style::default().fg(theme.accent)
-                    } else {
-                        Style::default().fg(theme.border)
-                    }),
             );
 
         f.render_widget(button, area);
     }
 
- pub fn next_option(&mut self) {
+    pub fn next_option(&mut self) {
-        self.selected_option = (self.selected_option + 1) % 3;
+        self.selected_option = (self.selected_option + 1) % 4;
     }
 
     pub fn previous_option(&mut self) {
-        self.selected_option = if self.selected_option == 0 { 2 } else { self.selected_option - 1 };
+        self.selected_option = if self.selected_option == 0 { 3 } else { self.selected_option - 1 };
     }
 }

client/src/functions/modes.rs

@@ -2,7 +2,7 @@
 
 pub mod read_only;
 pub mod edit;
-
+pub mod navigation;
 
 pub use read_only::*;
 pub use edit::*;

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

@@ -1,8 +1,9 @@
 // src/functions/modes/edit/auth_e.rs
 
 use crate::services::grpc_client::GrpcClient;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
-use crate::state::pages::{auth::AuthState, form::FormState};
+use crate::state::pages::form::FormState;
+use crate::state::pages::auth::RegisterState;
 use crate::tui::functions::common::form::{revert, save};
 use crossterm::event::{KeyCode, KeyEvent};
 use std::any::Any;
@@ -56,7 +57,7 @@ pub async fn execute_common_action<S: CanvasState + Any>(
     }
 }
 
-pub async fn execute_edit_action<S: CanvasState>(
+pub async fn execute_edit_action<S: CanvasState + Any + Send>(
     action: &str,
     key: KeyEvent,
     state: &mut S,
@@ -297,6 +298,63 @@ pub async fn execute_edit_action<S: CanvasState>(
             Ok("Moved to previous word end".to_string())
         }
 
+        // --- Autocomplete Actions ---
+        "suggestion_down" | "suggestion_up" | "select_suggestion" | "exit_suggestion_mode" => {
+            // Attempt to downcast to RegisterState to handle suggestion logic here
+            if let Some(register_state) = (state as &mut dyn Any).downcast_mut::<RegisterState>() {
+                // Only handle if it's the role field (index 4)
+                if register_state.current_field() == 4 {
+                    match action {
+                        "suggestion_down" if register_state.in_suggestion_mode => {
+                            let max_index = register_state.role_suggestions.len().saturating_sub(1);
+                            let current_index = register_state.selected_suggestion_index.unwrap_or(0);
+                            register_state.selected_suggestion_index = Some(if current_index >= max_index { 0 } else { current_index + 1 });
+                            Ok("Suggestion changed down".to_string())
+                        }
+                        "suggestion_up" if register_state.in_suggestion_mode => {
+                            let max_index = register_state.role_suggestions.len().saturating_sub(1);
+                            let current_index = register_state.selected_suggestion_index.unwrap_or(0);
+                            register_state.selected_suggestion_index = Some(if current_index == 0 { max_index } else { current_index.saturating_sub(1) });
+                            Ok("Suggestion changed up".to_string())
+                        }
+                        "select_suggestion" if register_state.in_suggestion_mode => {
+                            if let Some(index) = register_state.selected_suggestion_index {
+                                if let Some(selected_role) = register_state.role_suggestions.get(index).cloned() {
+                                    register_state.role = selected_role.clone(); // Update the role field
+                                    register_state.in_suggestion_mode = false; // Exit suggestion mode
+                                    register_state.show_role_suggestions = false; // Hide suggestions
+                                    register_state.selected_suggestion_index = None; // Clear selection
+                                    Ok(format!("Selected role: {}", selected_role)) // Return success message
+                                } else {
+                                    Ok("Selected suggestion index out of bounds.".to_string()) // Error case
+                                }
+                            } else {
+                                Ok("No suggestion selected".to_string())
+                            }
+                        }
+                        "exit_suggestion_mode" => { // Handle Esc or other conditions
+                            register_state.show_role_suggestions = false;
+                            register_state.selected_suggestion_index = None;
+                            register_state.in_suggestion_mode = false;
+                            Ok("Suggestions hidden".to_string())
+                        }
+                        _ => {
+                            // Action is suggestion-related but state doesn't match (e.g., not in suggestion mode)
+                            Ok("Suggestion action ignored: State mismatch.".to_string())
+                        }
+                    }
+                } else {
+                    // It's RegisterState, but not the role field
+                    Ok("Suggestion action ignored: Not on role field.".to_string())
+                 }
+            } else {
+                // Downcast failed - this action is only for RegisterState
+                Ok(format!("Action '{}' not applicable for this state type.", action))
+            }
+        }
+        // --- End Autocomplete Actions ---
+
+
         _ => Ok(format!("Unknown or unhandled edit action: {}", action)),
     }
 }

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

@@ -1,7 +1,7 @@
 // src/functions/modes/edit/form_e.rs
 
 use crate::services::grpc_client::GrpcClient;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 use crate::state::pages::form::FormState;
 use crate::tui::functions::common::form::{revert, save};
 use crate::tui::functions::common::form::SaveOutcome;

client/src/functions/modes/navigation.rs

@@ -0,0 +1,3 @@
+// src/functions/modes/navigation.rs
+
+// pub mod admin_nav;

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

@@ -0,0 +1 @@
+// src/functions/modes/navigation/admin_nav.rs

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

@@ -1,8 +1,8 @@
 // src/functions/modes/read_only/auth_ro.rs
 
 use crate::config::binds::key_sequences::KeySequenceTracker;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 use std::error::Error;
 
 #[derive(PartialEq)]
@@ -60,7 +60,7 @@ pub async fn execute_action<S: CanvasState>(
             if current_field == last_field_index {
                 // Already on the last field, move focus outside
                 app_state.ui.focus_outside_canvas = true;
-                app_state.general.selected_item = 0; // Focus first general item (e.g., Login button)
+                app_state.focused_button_index= 0;
                 key_sequence_tracker.reset();
                 Ok("Focus moved below canvas".to_string())
             } else {

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

@@ -1,7 +1,7 @@
 // src/functions/modes/read_only/form_ro.rs
 
 use crate::config::binds::key_sequences::KeySequenceTracker;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 use std::error::Error;
 
 #[derive(PartialEq)]

client/src/modes/canvas/common_mode.rs

@@ -1,21 +1,24 @@
 // src/modes/canvas/common_mode.rs
 
 use crate::tui::terminal::core::TerminalCore;
-use crate::state::pages::{form::FormState, auth::AuthState};
+use crate::state::pages::{form::FormState, auth::LoginState, auth::RegisterState, auth::AuthState};
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 use crate::services::grpc_client::GrpcClient;
 use crate::services::auth::AuthClient;
 use crate::modes::handlers::event::EventOutcome;
 use crate::tui::functions::common::form::SaveOutcome;
 use crate::tui::functions::common::{
     form::{save as form_save, revert as form_revert},
-    login::{save as login_save, revert as login_revert}
+    login::{save as login_save, revert as login_revert},
+    register::{save as register_save, revert as register_revert},
 };
 
 pub async fn handle_core_action(
     action: &str,
     form_state: &mut FormState,
     auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
     grpc_client: &mut GrpcClient,
     auth_client: &mut AuthClient,
     terminal: &mut TerminalCore,
@@ -26,7 +29,10 @@ pub async fn handle_core_action(
     match action {
         "save" => {
             if app_state.ui.show_login {
-                let message = login_save(auth_state, auth_client, app_state).await?;
+                let message = login_save(auth_state, login_state, auth_client, app_state).await?;
+                Ok(EventOutcome::Ok(message))
+            } else if app_state.ui.show_register {
+                let message = register_save(register_state, auth_client, app_state).await?;
                 Ok(EventOutcome::Ok(message))
             } else {
                 let save_outcome = form_save(
@@ -49,7 +55,9 @@ pub async fn handle_core_action(
         },
         "save_and_quit" => {
             let message = if app_state.ui.show_login {
-                login_save(auth_state, auth_client, app_state).await?
+                login_save(auth_state, login_state, auth_client, app_state).await?
+            } else if app_state.ui.show_register {
+                register_save(register_state, auth_client, app_state).await?
             } else {
                 let save_outcome = form_save(
                     form_state,
@@ -68,7 +76,10 @@ pub async fn handle_core_action(
         },
         "revert" => {
             if app_state.ui.show_login {
-                let message = login_revert(auth_state, app_state).await;
+                let message = login_revert(login_state, app_state).await;
+                Ok(EventOutcome::Ok(message))
+            } else if app_state.ui.show_register {
+                let message = register_revert(register_state, app_state).await;
                 Ok(EventOutcome::Ok(message))
             } else {
                 let message = form_revert(

client/src/modes/canvas/edit.rs

@@ -2,22 +2,26 @@
 
 use crate::config::binds::config::Config;
 use crate::services::grpc_client::GrpcClient;
-use crate::state::pages::{auth::AuthState, form::FormState};
+use crate::state::pages::{auth::{LoginState, RegisterState}};
+use crate::state::pages::canvas_state::CanvasState;
+use crate::state::pages::form::FormState;
 use crate::functions::modes::edit::{auth_e, form_e};
 use crate::modes::handlers::event::EventOutcome;
-use crossterm::event::{KeyCode, KeyEvent};
+use crate::state::app::state::AppState;
+use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
 
 pub async fn handle_edit_event(
-    is_auth_context: bool,
     key: KeyEvent,
     config: &Config,
     form_state: &mut FormState,
-    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
     ideal_cursor_column: &mut usize,
     command_message: &mut String,
     current_position: &mut u64,
     total_count: u64,
     grpc_client: &mut GrpcClient,
+    app_state: &AppState,
 ) -> Result<String, Box<dyn std::error::Error>> {
 
     // Global command mode check
@@ -37,10 +41,18 @@ pub async fn handle_edit_event(
         key.modifiers
     ) {
         if matches!(action, "save" | "revert") {
-            let message = if is_auth_context {
+            let message = if app_state.ui.show_login {
                 auth_e::execute_common_action(
                     action,
-                    auth_state,  // Concrete AuthState
+                    login_state,
+                    grpc_client,
+                    current_position,
+                    total_count
+                ).await
+            } else if app_state.ui.show_register {
+                auth_e::execute_common_action(
+                    action,
+                    register_state,
                     grpc_client,
                     current_position,
                     total_count
@@ -55,7 +67,7 @@ pub async fn handle_edit_event(
                 ).await
                 .map(|outcome| match outcome {
                     EventOutcome::Ok(msg) => msg,
-                    EventOutcome::Exit(msg) => format!("Exit requested: {}", msg), // Or handle differently
+                    EventOutcome::Exit(msg) => format!("Exit requested: {}", msg),
                     EventOutcome::DataSaved(save_outcome, msg) => format!("Data saved ({:?}): {}", save_outcome, msg),
                     EventOutcome::ButtonSelected { context, index } => {
                         "Unexpected action in edit mode".to_string()
@@ -68,11 +80,36 @@ pub async fn handle_edit_event(
 
     // Edit-specific actions
     if let Some(action) = config.get_edit_action_for_key(key.code, key.modifiers) {
-        return if is_auth_context {
+        // --- Special Handling for Tab/Shift+Tab in Role Field ---
+        if app_state.ui.show_register && register_state.current_field() == 4 {
+            if !register_state.in_suggestion_mode && key.code == KeyCode::Tab && key.modifiers == KeyModifiers::NONE {
+                register_state.update_role_suggestions();
+                if !register_state.role_suggestions.is_empty() {
+                    register_state.in_suggestion_mode = true;
+                    register_state.selected_suggestion_index = Some(0); // Select first suggestion
+                    return Ok("Suggestions shown".to_string());
+                } else {
+                    return Ok("No suggestions available".to_string());
+                }
+            }
+        }
+        // --- End Special Handling ---
+
+        return if app_state.ui.show_login {
             auth_e::execute_edit_action(
                 action,
                 key,
-                auth_state,  // Full access to AuthState fields
+                login_state,
+                ideal_cursor_column,
+                grpc_client,
+                current_position,
+                total_count
+            ).await
+        } else if app_state.ui.show_register {
+            auth_e::execute_edit_action(
+                action,
+                key,
+                register_state,
                 ideal_cursor_column,
                 grpc_client,
                 current_position,
@@ -82,7 +119,7 @@ pub async fn handle_edit_event(
             form_e::execute_edit_action(
                 action,
                 key,
-                form_state,  // Full access to FormState fields
+                form_state,
                 ideal_cursor_column,
                 grpc_client,
                 current_position,
@@ -93,11 +130,30 @@ pub async fn handle_edit_event(
 
     // Character insertion
     if let KeyCode::Char(_) = key.code {
-        return if is_auth_context {
+        // If in suggestion mode, exit it before inserting char
+        if app_state.ui.show_register && register_state.in_suggestion_mode {
+            register_state.in_suggestion_mode = false;
+            register_state.show_role_suggestions = false;
+            register_state.selected_suggestion_index = None;
+        }
+        let is_role_field = app_state.ui.show_register && register_state.current_field() == 4;
+        // --- End Autocomplete Trigger ---
+        
+        return if app_state.ui.show_login {
             auth_e::execute_edit_action(
                 "insert_char",
                 key,
-                auth_state,
+                login_state,
+                ideal_cursor_column,
+                grpc_client,
+                current_position,
+                total_count
+            ).await
+        } else if app_state.ui.show_register {
+            auth_e::execute_edit_action(
+                "insert_char",
+                key,
+                register_state,
                 ideal_cursor_column,
                 grpc_client,
                 current_position,
@@ -116,5 +172,35 @@ pub async fn handle_edit_event(
         };
     }
 
+    // Handle Backspace/Delete for Autocomplete Trigger
+    if matches!(key.code, KeyCode::Backspace | KeyCode::Delete) {
+        // If in suggestion mode, exit it before deleting char
+        if app_state.ui.show_register && register_state.in_suggestion_mode {
+            register_state.in_suggestion_mode = false;
+            register_state.show_role_suggestions = false;
+            register_state.selected_suggestion_index = None;
+        }
+        let is_role_field = app_state.ui.show_register && register_state.current_field() == 4;
+        let action_str = if key.code == KeyCode::Backspace { "backspace" } else { "delete_char" };
+
+        // Execute the action first
+        let result = if app_state.ui.show_register {
+             auth_e::execute_edit_action(
+                action_str,
+                key,
+                register_state,
+                ideal_cursor_column,
+                grpc_client,
+                current_position,
+                total_count
+            ).await
+        } else {
+            // Handle for login/form if needed, assuming auth_e covers RegisterState
+             Ok("Action not applicable here".to_string()) // Placeholder
+        }?;
+
+        return Ok(result);
+    }
+
     Ok(command_message.clone())
 }

client/src/modes/canvas/read_only.rs

@@ -3,10 +3,10 @@
 use crate::config::binds::config::Config;
 use crate::config::binds::key_sequences::KeySequenceTracker;
 use crate::services::grpc_client::GrpcClient;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::{canvas_state::CanvasState, auth::RegisterState};
-use crate::state::pages::auth::AuthState;
+use crate::state::pages::auth::LoginState;
 use crate::state::pages::form::FormState;
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 use crate::functions::modes::read_only::{auth_ro, form_ro};
 use crossterm::event::KeyEvent;
 
@@ -15,7 +15,8 @@ pub async fn handle_read_only_event(
     key: KeyEvent,
     config: &Config,
     form_state: &mut FormState,
-    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
     key_sequence_tracker: &mut KeySequenceTracker,
     current_position: &mut u64,
     total_count: u64,
@@ -31,23 +32,31 @@ pub async fn handle_read_only_event(
     }
 
     if config.is_enter_edit_mode_after(key.code, key.modifiers) {
-        let (current_input, current_pos) = if app_state.ui.show_login {
+        let (current_input, current_pos) = if app_state.ui.show_login { // Check Login first
             (
-                auth_state.get_current_input(),
+                login_state.get_current_input(),
-                auth_state.current_cursor_pos(),
+                login_state.current_cursor_pos(),
+            )
+        } else if app_state.ui.show_register { // Then check Register
+            (
+                register_state.get_current_input(),
+                register_state.current_cursor_pos(),
             )
         } else {
             (
                 form_state.get_current_input(),
                 form_state.current_cursor_pos(),
-            )
+            ) // Default to Form
         };
 
         if !current_input.is_empty() && current_pos < current_input.len() {
             if app_state.ui.show_login {
-                auth_state.set_current_cursor_pos(current_pos + 1);
+                login_state.set_current_cursor_pos(current_pos + 1);
-                *ideal_cursor_column = auth_state.current_cursor_pos();
+                *ideal_cursor_column = login_state.current_cursor_pos();
-            } else {
+            } else if app_state.ui.show_register {
+                register_state.set_current_cursor_pos(current_pos + 1);
+                *ideal_cursor_column = register_state.current_cursor_pos();
+            } else { // Default to Form
                 form_state.set_current_cursor_pos(current_pos + 1);
                 *ideal_cursor_column = form_state.current_cursor_pos();
             }
@@ -65,6 +74,10 @@ pub async fn handle_read_only_event(
         "previous_entry",
         "next_entry",
     ];
+    // Add context actions specific to register if needed, otherwise reuse login/form ones
+    const CONTEXT_ACTIONS_REGISTER: &[&str] = &[
+        // Add actions like "next_field", "prev_field" if handled differently than general read-only
+    ];
 
     if key.modifiers.is_empty() {
         key_sequence_tracker.add_key(key.code);
@@ -81,18 +94,22 @@ pub async fn handle_read_only_event(
                     ideal_cursor_column,
                 )
                 .await?
-            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
+            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
-                crate::tui::functions::login::handle_action(
+                crate::tui::functions::login::handle_action(action).await?
+            } else if app_state.ui.show_register{
+                auth_ro::execute_action(
                     action,
-                    auth_state,
+                    app_state,
+                    register_state,
                     ideal_cursor_column,
-                )
+                    key_sequence_tracker,
-                .await?
+                    command_message,
+                ).await?
             } else if app_state.ui.show_login {
                 auth_ro::execute_action(
                     action,
                     app_state,
-                    auth_state,
+                    login_state,
                     ideal_cursor_column,
                     key_sequence_tracker,
                     command_message,
@@ -128,18 +145,22 @@ pub async fn handle_read_only_event(
                         ideal_cursor_column,
                     )
                     .await?
-                } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
+                } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
-                    crate::tui::functions::login::handle_action(
+                    crate::tui::functions::login::handle_action(action).await?
-                        action,
+                } else if app_state.ui.show_register /* && CONTEXT_ACTIONS_REGISTER.contains(&action) */ { // Handle register general actions
-                        auth_state,
-                        ideal_cursor_column,
-                    )
-                    .await?
-                } else if app_state.ui.show_login {
                     auth_ro::execute_action(
                         action,
                         app_state,
-                        auth_state,
+                        register_state,
+                        ideal_cursor_column,
+                        key_sequence_tracker,
+                        command_message,
+                    ).await?
+                } else if app_state.ui.show_login { // Handle login general actions
+                    auth_ro::execute_action(
+                        action,
+                        app_state,
+                        login_state,
                         ideal_cursor_column,
                         key_sequence_tracker,
                         command_message,
@@ -174,18 +195,22 @@ pub async fn handle_read_only_event(
                     ideal_cursor_column,
                 )
                 .await?
-            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) {
+            } else if app_state.ui.show_login && CONTEXT_ACTIONS_LOGIN.contains(&action) { // Handle login context actions
-                crate::tui::functions::login::handle_action(
+                crate::tui::functions::login::handle_action(action).await?
-                    action,
+            } else if app_state.ui.show_register /* && CONTEXT_ACTIONS_REGISTER.contains(&action) */ { // Handle register general actions
-                    auth_state,
-                    ideal_cursor_column,
-                )
-                .await?
-            } else if app_state.ui.show_login {
                 auth_ro::execute_action(
                     action,
                     app_state,
-                    auth_state,
+                    register_state,
+                    ideal_cursor_column,
+                    key_sequence_tracker,
+                    command_message,
+                ).await?
+            } else if app_state.ui.show_login { // Handle login general actions
+                auth_ro::execute_action(
+                    action,
+                    app_state,
+                    login_state,
                     ideal_cursor_column,
                     key_sequence_tracker,
                     command_message,

client/src/modes/common/command_mode.rs

@@ -4,7 +4,7 @@ use crossterm::event::{KeyEvent, KeyCode, KeyModifiers};
 use crate::config::binds::config::Config;
 use crate::services::grpc_client::GrpcClient;
 use crate::state::pages::form::FormState;
-use crate::state::{state::AppState, pages::auth::AuthState};
+use crate::state::{app::state::AppState, pages::auth::LoginState, pages::auth::RegisterState};
 use crate::modes::common::commands::CommandHandler;
 use crate::tui::terminal::core::TerminalCore;
 use crate::tui::functions::common::form::{save, revert};
@@ -16,7 +16,8 @@ pub async fn handle_command_event(
     key: KeyEvent,
     config: &Config,
     app_state: &AppState,
-    auth_state: &AuthState,
+    login_state: &LoginState,
+    register_state: &RegisterState,
     form_state: &mut FormState,
     command_input: &mut String,
     command_message: &mut String,
@@ -39,7 +40,8 @@ pub async fn handle_command_event(
             config,
             form_state,
             app_state,
-            auth_state,
+            login_state,
+            register_state,
             command_input,
             command_message,
             grpc_client,
@@ -73,7 +75,8 @@ async fn process_command(
     config: &Config,
     form_state: &mut FormState,
     app_state: &AppState,
-    auth_state: &AuthState,
+    login_state: &LoginState,
+    register_state: &RegisterState,
     command_input: &mut String,
     command_message: &mut String,
     grpc_client: &mut GrpcClient,
@@ -101,7 +104,8 @@ async fn process_command(
                     terminal,
                     app_state,
                     form_state,
-                    auth_state,
+                    login_state,
+                    register_state,
                 )
                 .await?;
             command_input.clear();

client/src/modes/common/commands.rs

@@ -1,8 +1,8 @@
 // src/modes/common/commands.rs
 use crate::tui::terminal::core::TerminalCore;
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
-use crate::state::pages::{form::FormState, auth::AuthState};
+use crate::state::pages::{form::FormState, auth::LoginState, auth::RegisterState};
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 
 pub struct CommandHandler;
 
@@ -17,10 +17,11 @@ impl CommandHandler {
         terminal: &mut TerminalCore,
         app_state: &AppState,
         form_state: &FormState,
-        auth_state: &AuthState,
+        login_state: &LoginState,
+        register_state: &RegisterState,
     ) -> Result<(bool, String), Box<dyn std::error::Error>> {
         match action {
-            "quit" => self.handle_quit(terminal, app_state, form_state, auth_state).await,
+            "quit" => self.handle_quit(terminal, app_state, form_state, login_state, register_state).await,
             "force_quit" => self.handle_force_quit(terminal).await,
             "save_and_quit" => self.handle_save_quit(terminal).await,
             _ => Ok((false, format!("Unknown command: {}", action))),
@@ -32,11 +33,14 @@ impl CommandHandler {
         terminal: &mut TerminalCore,
         app_state: &AppState,
         form_state: &FormState,
-        auth_state: &AuthState,
+        login_state: &LoginState,
+        register_state: &RegisterState,
     ) -> Result<(bool, String), Box<dyn std::error::Error>> {
         // Use actual unsaved changes state instead of is_saved flag
         let has_unsaved = if app_state.ui.show_login {
-            auth_state.has_unsaved_changes()
+            login_state.has_unsaved_changes()
+        } else if app_state.ui.show_register {
+            register_state.has_unsaved_changes()
         } else {
             form_state.has_unsaved_changes
         };

client/src/modes/general.rs

@@ -1,2 +1,3 @@
 // src/client/modes/general.rs
 pub mod navigation;
+pub mod dialog;

client/src/modes/general/dialog.rs

@@ -0,0 +1,127 @@
+// src/modes/general/dialog.rs
+
+use crossterm::event::{Event, KeyCode};
+use crate::config::binds::config::Config;
+use crate::ui::handlers::context::DialogPurpose;
+use crate::state::app::state::AppState;
+use crate::state::pages::auth::AuthState;
+use crate::state::pages::auth::LoginState;
+use crate::state::pages::auth::RegisterState;
+use crate::modes::handlers::event::EventOutcome;
+use crate::tui::functions::common::{login, register};
+
+/// Handles key events specifically when a dialog is active.
+/// Returns Some(Result<EventOutcome, Error>) if the event was handled (consumed),
+/// otherwise returns None.
+pub async fn handle_dialog_event(
+    event: &Event,
+    config: &Config,
+    app_state: &mut AppState,
+    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
+) -> Option<Result<EventOutcome, Box<dyn std::error::Error>>> {
+    if let Event::Key(key) = event {
+        // Always allow Esc to dismiss
+        if key.code == KeyCode::Esc {
+            app_state.hide_dialog();
+            return Some(Ok(EventOutcome::Ok("Dialog dismissed".to_string())));
+        }
+
+        // Check general bindings for dialog actions
+        if let Some(action) = config.get_general_action(key.code, key.modifiers) {
+            match action {
+                "move_down" | "next_option" => {
+                    let current_index = app_state.ui.dialog.dialog_active_button_index;
+                    let num_buttons = app_state.ui.dialog.dialog_buttons.len();
+                    if num_buttons > 0 && current_index < num_buttons - 1 {
+                        app_state.ui.dialog.dialog_active_button_index += 1;
+                    }
+                    return Some(Ok(EventOutcome::Ok(String::new())));
+                }
+                "move_up" | "previous_option" => {
+                    let current_index = app_state.ui.dialog.dialog_active_button_index;
+                    if current_index > 0 {
+                        app_state.ui.dialog.dialog_active_button_index -= 1;
+                    }
+                    return Some(Ok(EventOutcome::Ok(String::new())));
+                }
+                "select" => {
+                    let selected_index = app_state.ui.dialog.dialog_active_button_index;
+                    let purpose = match app_state.ui.dialog.purpose {
+                        Some(p) => p,
+                        None => {
+                            app_state.hide_dialog();
+                            return Some(Ok(EventOutcome::Ok("Internal Error: Dialog context lost".to_string())));
+                        }
+                    };
+
+                    // Handle Dialog Actions Directly Here
+                    match purpose {
+                        DialogPurpose::LoginSuccess => {
+                            match selected_index {
+                                0 => { // "Menu" button selected
+                                    app_state.hide_dialog();
+                                    let message = login::back_to_main(login_state, app_state).await;
+                                    return Some(Ok(EventOutcome::Ok(message)));
+                                }
+                                1 => {
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Exiting dialog".to_string())));
+                                }
+                                _ => {
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Unknown dialog button selected".to_string())));
+                                }
+                            }
+                        }
+                        DialogPurpose::LoginFailed => {
+                            match selected_index {
+                                0 => { // "OK" button selected
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Login failed dialog dismissed".to_string())));
+                                }
+                                _ => {
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Unknown dialog button selected".to_string())));
+                                }
+                            }
+                        }
+                        DialogPurpose::RegisterSuccess => { // Add this arm
+                            match selected_index {
+                                0 => { // "OK" button for RegisterSuccess
+                                    app_state.hide_dialog();
+                                    // Go back to intro after successful registration dialog
+                                    let message = register::back_to_main(register_state, app_state).await;
+                                    return Some(Ok(EventOutcome::Ok(message)));
+                                }
+                                _ => { // Default for RegisterSuccess
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Unknown dialog button selected".to_string())));
+                                }
+                            }
+                        }
+                        DialogPurpose::RegisterFailed => { // Add this arm
+                             match selected_index {
+                                0 => { // "OK" button for RegisterFailed
+                                    app_state.hide_dialog(); // Just dismiss
+                                    return Some(Ok(EventOutcome::Ok("Register failed dialog dismissed".to_string())));
+                                }
+                                _ => { // Default for RegisterFailed
+                                    app_state.hide_dialog();
+                                    return Some(Ok(EventOutcome::Ok("Unknown dialog button selected".to_string())));
+                                }
+                            }
+                        }
+                    }
+                }
+                _ => {} // Ignore other general actions when dialog is shown
+            }
+        }
+        // If it was a key event but not handled above, consume it
+        Some(Ok(EventOutcome::Ok(String::new())))
+    } else {
+        // If it wasn't a key event, consume it too while dialog is active
+        Some(Ok(EventOutcome::Ok(String::new())))
+    }
+}

client/src/modes/general/navigation.rs

@@ -2,10 +2,12 @@
 
 use crossterm::event::KeyEvent;
 use crate::config::binds::config::Config;
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 use crate::state::pages::form::FormState;
-use crate::state::pages::auth::AuthState;
+use crate::state::pages::auth::LoginState;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::auth::RegisterState;
+use crate::state::pages::admin::AdminState;
+use crate::state::pages::canvas_state::CanvasState;
 use crate::ui::handlers::context::UiContext;
 use crate::modes::handlers::event::EventOutcome;
 
@@ -14,7 +16,9 @@ pub async fn handle_navigation_event(
     config: &Config,
     form_state: &mut FormState,
     app_state: &mut AppState,
-    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
+    register_state: &mut RegisterState,
+    admin_state: &mut AdminState,
     command_mode: &mut bool,
     command_input: &mut String,
     command_message: &mut String,
@@ -22,11 +26,11 @@ pub async fn handle_navigation_event(
     if let Some(action) = config.get_general_action(key.code, key.modifiers) {
         match action {
             "move_up" => {
-                move_up(app_state, auth_state);
+                move_up(app_state, login_state, register_state, admin_state);
                 return Ok(EventOutcome::Ok(String::new()));
             }
             "move_down" => {
-                move_down(app_state);
+                move_down(app_state, admin_state);
                 return Ok(EventOutcome::Ok(String::new()));
             }
             "next_option" => {
@@ -59,13 +63,14 @@ pub async fn handle_navigation_event(
                 let (context, index) = if app_state.ui.show_intro {
                     (UiContext::Intro, app_state.ui.intro_state.selected_option)
                 } else if app_state.ui.show_login && app_state.ui.focus_outside_canvas {
-                    (UiContext::Login, app_state.general.selected_item)
+                    (UiContext::Login, app_state.focused_button_index)
+                } else if app_state.ui.show_register && app_state.ui.focus_outside_canvas {
+                    (UiContext::Register, app_state.focused_button_index)
                 } else if app_state.ui.show_admin {
-                    (UiContext::Admin, app_state.general.selected_item)
+                    (UiContext::Admin, admin_state.get_selected_index().unwrap_or(0))
                 } else if app_state.ui.dialog.dialog_show {
                      (UiContext::Dialog, app_state.ui.dialog.dialog_active_button_index)
                 } else {
-                    // Handle cases where select is pressed but no button context applies
                     return Ok(EventOutcome::Ok("Select (No Action)".to_string()));
                 };
                 return Ok(EventOutcome::ButtonSelected { context, index });
@@ -76,49 +81,37 @@ pub async fn handle_navigation_event(
     Ok(EventOutcome::Ok(String::new()))
 }
 
-pub fn move_up(app_state: &mut AppState, auth_state: &mut AuthState) {
+pub fn move_up(app_state: &mut AppState, login_state: &mut LoginState, register_state: &mut RegisterState, admin_state: &mut AdminState) {
-    if app_state.ui.focus_outside_canvas && app_state.ui.show_login {
+    if app_state.ui.focus_outside_canvas && app_state.ui.show_login || app_state.ui.show_register{
-        if app_state.general.selected_item == 0 {
+        if app_state.focused_button_index == 0 {
             app_state.ui.focus_outside_canvas = false;
-            let last_field_index = auth_state.fields().len().saturating_sub(1);
+            if app_state.ui.show_login {
-            auth_state.set_current_field(last_field_index);
+                let last_field_index = login_state.fields().len().saturating_sub(1);
+                login_state.set_current_field(last_field_index);
+            } else {
+                let last_field_index = register_state.fields().len().saturating_sub(1);
+                register_state.set_current_field(last_field_index);
+            }
         } else {
-            app_state.general.selected_item = app_state.general.selected_item.saturating_sub(1);
+            app_state.focused_button_index = app_state.focused_button_index.saturating_sub(1);
         }
     } else if app_state.ui.show_intro {
         app_state.ui.intro_state.previous_option();
     } else if app_state.ui.show_admin {
-        // Assuming profile_tree.profiles is the list we're navigating
+        admin_state.previous();
-        let profile_count = app_state.profile_tree.profiles.len();
-        if profile_count == 0 {
-            return;
-        }
-
-        // Use general state for tracking selection in admin panel
-        if app_state.general.selected_item == 0 {
-            app_state.general.selected_item = profile_count - 1;
-        } else {
-            app_state.general.selected_item = app_state.general.selected_item.saturating_sub(1);
-        }
     }
 }
 
-pub fn move_down(app_state: &mut AppState) {
+pub fn move_down(app_state: &mut AppState, admin_state: &mut AdminState) {
-    if app_state.ui.focus_outside_canvas && app_state.ui.show_login {
+    if app_state.ui.focus_outside_canvas && app_state.ui.show_login || app_state.ui.show_register {
         let num_general_elements = 2;
-        if app_state.general.selected_item < num_general_elements - 1 {
+        if app_state.focused_button_index < num_general_elements - 1 {
-            app_state.general.selected_item += 1;
+            app_state.focused_button_index += 1;
         }
     } else if app_state.ui.show_intro {
         app_state.ui.intro_state.next_option();
     } else if app_state.ui.show_admin {
-        // Assuming profile_tree.profiles is the list we're navigating
+        admin_state.next();
-        let profile_count = app_state.profile_tree.profiles.len();
-        if profile_count == 0 {
-            return;
-        }
-
-        app_state.general.selected_item = (app_state.general.selected_item + 1) % profile_count;
     }
 }
 
@@ -128,7 +121,7 @@ pub fn next_option(app_state: &mut AppState) {  // Remove option_count parameter
     } else {
         // Get option count from state instead of parameter
         let option_count = app_state.profile_tree.profiles.len();
-        app_state.general.current_option = (app_state.general.current_option + 1) % option_count;
+        app_state.focused_button_index = (app_state.focused_button_index + 1) % option_count;
     }
 }
 
@@ -137,10 +130,10 @@ pub fn previous_option(app_state: &mut AppState) {
         app_state.ui.intro_state.previous_option();
     } else {
         let option_count = app_state.profile_tree.profiles.len();
-        app_state.general.current_option = if app_state.general.current_option == 0 {
+        app_state.focused_button_index = if app_state.focused_button_index == 0 {
-            option_count.saturating_sub(1)  // Wrap to last option
+            option_count.saturating_sub(1)
         } else {
-            app_state.general.current_option - 1
+            app_state.focused_button_index - 1
         };
     }
 }

client/src/modes/handlers/event.rs

@@ -8,15 +8,19 @@ use crate::modes::common::commands::CommandHandler;
 use crate::config::binds::config::Config;
 use crate::state::pages::form::FormState;
 use crate::state::pages::auth::AuthState;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::auth::LoginState;
+use crate::state::pages::auth::RegisterState;
+use crate::state::pages::admin::AdminState;
+use crate::state::app::state::AppState;
+use crate::state::pages::canvas_state::CanvasState;
 use crate::ui::handlers::rat_state::UiStateHandler;
 use crate::ui::handlers::context::UiContext;
 use crate::tui::functions::{intro, admin};
- use crate::tui::functions::common::login;
+use crate::tui::functions::common::{login, register};
 use crate::modes::{
     common::command_mode,
     canvas::{edit, read_only, common_mode},
-    general::navigation,
+    general::{navigation, dialog},
 };
 use crate::config::binds::key_sequences::KeySequenceTracker;
 use crate::modes::handlers::mode_manager::{ModeManager, AppMode};
@@ -64,13 +68,27 @@ impl EventHandler {
         command_handler: &mut CommandHandler,
         form_state: &mut FormState,
         auth_state: &mut AuthState,
-        app_state: &mut crate::state::state::AppState,
+        login_state: &mut LoginState,
+        register_state: &mut RegisterState,
+        admin_state: &mut AdminState,
+        app_state: &mut AppState,
         total_count: u64,
         current_position: &mut u64,
     ) -> Result<EventOutcome, Box<dyn std::error::Error>> {
         let current_mode = ModeManager::derive_mode(app_state, self);
         app_state.update_mode(current_mode);
 
+        // --- DIALOG MODALITY ---
+        if app_state.ui.dialog.dialog_show {
+            if let Some(dialog_result) = dialog::handle_dialog_event(
+                &event, config, app_state, auth_state, login_state, register_state
+            ).await {
+                return dialog_result;
+            }
+            return Ok(EventOutcome::Ok(String::new()));
+        }
+        // --- END DIALOG MODALITY CHECK ---
+
         if let Event::Key(key) = event {
             let key_code = key.code;
             let modifiers = key.modifiers;
@@ -89,7 +107,9 @@ impl EventHandler {
                         config,
                         form_state,
                         app_state,
-                        auth_state,
+                        login_state,
+                        register_state,
+                        admin_state,
                         &mut self.command_mode,
                         &mut self.command_input,
                         &mut self.command_message,
@@ -99,31 +119,36 @@ impl EventHandler {
                             let mut message = String::from("Selected"); // Default message
                             match context {
                                 UiContext::Intro => {
-                                    intro::handle_intro_selection(app_state, index); // Pass index
+                                    intro::handle_intro_selection(app_state, index);
+                                    if app_state.ui.show_admin {
+                                        let profile_names = app_state.profile_tree.profiles.iter()
+                                            .map(|p| p.name.clone())
+                                            .collect();
+                                        admin_state.set_profiles(profile_names);
+                                    }
                                     message = format!("Intro Option {} selected", index);
                                 }
                                 UiContext::Login => {
                                     message = match index {
-                                        0 => login::save(auth_state, &mut self.auth_client, app_state).await?,
+                                        0 => login::save(auth_state, login_state, &mut self.auth_client, app_state).await?,
-                                        1 => {
+                                        1 => login::back_to_main(login_state, app_state).await,
-                                            let msg = login::revert(auth_state, app_state).await;
+                                        _ => "Invalid Login Option".to_string(),
-                                            // Optional: Add navigation logic here if revert should change screen
+                                    };
-                                            // app_state.ui.show_login = false;
+                                }
-                                            // app_state.ui.show_intro = true;
+                                UiContext::Register => {
-                                            msg
+                                    message = match index {
-                                        }
+                                        0 => register::save(register_state, &mut self.auth_client, app_state).await?,
+                                        1 => register::back_to_main(register_state, app_state).await,
                                         _ => "Invalid Login Option".to_string(),
                                     };
                                 }
                                 UiContext::Admin => {
-                                    // Assuming handle_admin_selection uses app_state.general.selected_item
+                                    admin::handle_admin_selection(app_state, admin_state);
-                                    admin::handle_admin_selection(app_state);
+
                                     message = format!("Admin Option {} selected", index);
                                 }
                                 UiContext::Dialog => {
-                                    // Add specific dialog handling logic here
+                                    message = "Internal error: Unexpected dialog state".to_string();
-                                    message = format!("Dialog Button {} selected", index);
-                                    app_state.hide_dialog(); // Example action
                                 }
                             }
                             return Ok(EventOutcome::Ok(message)); // Return Ok with message
@@ -144,21 +169,21 @@ impl EventHandler {
 
                     if config.is_enter_edit_mode_after(key_code, modifiers) &&
                        ModeManager::can_enter_edit_mode(current_mode) {
-                        let current_input = if app_state.ui.show_login {
+                        let current_input = if app_state.ui.show_login || app_state.ui.show_register{
-                            auth_state.get_current_input()
+                            login_state.get_current_input()
                         } else {
                             form_state.get_current_input()
                         };
-                        let current_cursor_pos = if app_state.ui.show_login {
+                        let current_cursor_pos = if app_state.ui.show_login || app_state.ui.show_register{
-                            auth_state.current_cursor_pos()
+                            login_state.current_cursor_pos()
                         } else {
                             form_state.current_cursor_pos()
                         };
 
                         if !current_input.is_empty() && current_cursor_pos < current_input.len() {
-                             if app_state.ui.show_login {
+                             if app_state.ui.show_login || app_state.ui.show_register{
-                                auth_state.set_current_cursor_pos(current_cursor_pos + 1);
+                                login_state.set_current_cursor_pos(current_cursor_pos + 1);
-                                self.ideal_cursor_column = auth_state.current_cursor_pos();
+                                self.ideal_cursor_column = login_state.current_cursor_pos();
                             } else {
                                 form_state.set_current_cursor_pos(current_cursor_pos + 1);
                                 self.ideal_cursor_column = form_state.current_cursor_pos();
@@ -191,6 +216,8 @@ impl EventHandler {
                                     action,
                                     form_state,
                                     auth_state,
+                                    login_state,
+                                    register_state,
                                     grpc_client,
                                     &mut self.auth_client,
                                     terminal,
@@ -208,7 +235,8 @@ impl EventHandler {
                         key,
                         config,
                         form_state,
-                        auth_state,
+                        login_state,
+                        register_state,
                         &mut self.key_sequence_tracker,
                         current_position,
                         total_count,
@@ -225,8 +253,8 @@ impl EventHandler {
                         self.is_edit_mode = false;
                         self.edit_mode_cooldown = true;
 
-                        let has_changes = if app_state.ui.show_login {
+                        let has_changes = if app_state.ui.show_login || app_state.ui.show_register{
-                            auth_state.has_unsaved_changes()
+                            login_state.has_unsaved_changes()
                         } else {
                             form_state.has_unsaved_changes()
                         };
@@ -239,22 +267,22 @@ impl EventHandler {
 
                         terminal.set_cursor_style(SetCursorStyle::SteadyBlock)?;
 
-                        let current_input = if app_state.ui.show_login {
+                        let current_input = if app_state.ui.show_login || app_state.ui.show_register{
-                            auth_state.get_current_input()
+                            login_state.get_current_input()
                         } else {
                             form_state.get_current_input()
                         };
-                        let current_cursor_pos = if app_state.ui.show_login {
+                        let current_cursor_pos = if app_state.ui.show_login || app_state.ui.show_register{
-                            auth_state.current_cursor_pos()
+                            login_state.current_cursor_pos()
                         } else {
                             form_state.current_cursor_pos()
                         };
 
                         if !current_input.is_empty() && current_cursor_pos >= current_input.len() {
                             let new_pos = current_input.len() - 1;
-                            if app_state.ui.show_login {
+                            if app_state.ui.show_login || app_state.ui.show_register{
-                                auth_state.set_current_cursor_pos(new_pos);
+                                login_state.set_current_cursor_pos(new_pos);
-                                self.ideal_cursor_column = auth_state.current_cursor_pos();
+                                self.ideal_cursor_column = login_state.current_cursor_pos();
                             } else {
                                 form_state.set_current_cursor_pos(new_pos);
                                 self.ideal_cursor_column = form_state.current_cursor_pos();
@@ -274,6 +302,8 @@ impl EventHandler {
                                     action,
                                     form_state,
                                     auth_state,
+                                    login_state,
+                                    register_state,
                                     grpc_client,
                                     &mut self.auth_client,
                                     terminal,
@@ -287,16 +317,17 @@ impl EventHandler {
                     }
 
                     let message = edit::handle_edit_event(
-                        app_state.ui.show_login,
                         key,
                         config,
                         form_state,
-                        auth_state,
+                        login_state,
+                        register_state,
                         &mut self.ideal_cursor_column,
                         &mut self.command_message,
                         current_position,
                         total_count,
                         grpc_client,
+                        app_state,
                     ).await?;
 
                     self.key_sequence_tracker.reset();
@@ -308,7 +339,8 @@ impl EventHandler {
                         key,
                         config,
                         app_state,
-                        auth_state,
+                        login_state,
+                        register_state,
                         form_state,
                         &mut self.command_input,
                         &mut self.command_message,
@@ -318,7 +350,7 @@ impl EventHandler {
                         current_position,
                         total_count,
                     ).await?;
-                    
+
                     if let EventOutcome::Ok(msg) = &outcome {
                         if msg == "Exited command mode" {
                             self.command_mode = false;

client/src/modes/handlers/mode_manager.rs

@@ -1,5 +1,5 @@
 // src/modes/handlers/mode_manager.rs
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 use crate::modes::handlers::event::EventHandler;
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -23,7 +23,7 @@ impl ModeManager {
             return AppMode::General;
         }
 
-        if app_state.ui.show_login {
+        if app_state.ui.show_login || app_state.ui.show_register {
             if event_handler.is_edit_mode {
                 AppMode::Edit
             } else {

client/src/services/auth.rs

@@ -2,7 +2,8 @@
 use tonic::transport::Channel;
 use common::proto::multieko2::auth::{
     auth_service_client::AuthServiceClient,
-    LoginRequest, LoginResponse
+    LoginRequest, LoginResponse,
+    RegisterRequest, AuthResponse,
 };
 
 pub struct AuthClient {
@@ -15,9 +16,30 @@ impl AuthClient {
         Ok(Self { client })
     }
 
+    /// Login user via gRPC.
     pub async fn login(&mut self, identifier: String, password: String) -> Result<LoginResponse, Box<dyn std::error::Error>> {
         let request = tonic::Request::new(LoginRequest { identifier, password });
         let response = self.client.login(request).await?.into_inner();
         Ok(response)
     }
+
+    /// Registers a new user via gRPC.
+    pub async fn register(
+        &mut self,
+        username: String,
+        email: String,
+        password: Option<String>,
+        password_confirmation: Option<String>,
+        role: Option<String>,
+    ) -> Result<AuthResponse, Box<dyn std::error::Error>> {
+        let request = tonic::Request::new(RegisterRequest {
+            username,
+            email,
+            password: password.unwrap_or_default(),
+            password_confirmation: password_confirmation.unwrap_or_default(),
+            role: role.unwrap_or_default(),
+        });
+        let response = self.client.register(request).await?.into_inner();
+        Ok(response)
+    }
 }

client/src/services/ui_service.rs

@@ -3,7 +3,7 @@
 use crate::services::grpc_client::GrpcClient;
 use crate::state::pages::form::FormState;
 use crate::tui::functions::common::form::SaveOutcome;
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 
 pub struct UiService;
 

client/src/state/app.rs

@@ -0,0 +1,3 @@
+// src/state/app.rs
+
+pub mod state;

client/src/state/app/state.rs

@@ -4,6 +4,7 @@ use std::env;
 use common::proto::multieko2::table_definition::ProfileTreeResponse;
 use crate::components::IntroState;
 use crate::modes::handlers::mode_manager::AppMode;
+use crate::ui::handlers::context::DialogPurpose;
 
 pub struct DialogState {
     pub dialog_show: bool,
@@ -11,6 +12,7 @@ pub struct DialogState {
     pub dialog_message: String,
     pub dialog_buttons: Vec<String>,
     pub dialog_active_button_index: usize,
+    pub purpose: Option<DialogPurpose>,
 }
 
 pub struct UiState {
@@ -19,14 +21,10 @@ pub struct UiState {
     pub show_admin: bool,
     pub show_form: bool,
     pub show_login: bool,
+    pub show_register: bool,
     pub intro_state: IntroState,
     pub focus_outside_canvas: bool,
-    pub dialog: DialogState,  // Add dialog state here
+    pub dialog: DialogState,
-}
-
-pub struct GeneralState {
-    pub selected_item: usize,
-    pub current_option: usize,
 }
 
 pub struct AppState {
@@ -37,10 +35,10 @@ pub struct AppState {
     pub profile_tree: ProfileTreeResponse,
     pub selected_profile: Option<String>,
     pub current_mode: AppMode,
+    pub focused_button_index: usize,
 
     // UI preferences
     pub ui: UiState,
-    pub general: GeneralState,
 }
 
 impl AppState {
@@ -55,11 +53,8 @@ impl AppState {
             profile_tree: ProfileTreeResponse::default(),
             selected_profile: None,
             current_mode: AppMode::General,
+            focused_button_index: 0,
             ui: UiState::default(),
-            general: GeneralState {
-                selected_item: 0,
-                current_option: 0,
-            },
         })
     }
 
@@ -84,21 +79,26 @@ impl AppState {
         title: &str,
         message: &str,
         buttons: Vec<String>,
+        purpose: DialogPurpose,
     ) {
         self.ui.dialog.dialog_title = title.to_string();
         self.ui.dialog.dialog_message = message.to_string();
         self.ui.dialog.dialog_buttons = buttons;
-        self.ui.dialog.dialog_active_button_index = 0; // Default to first button
+        self.ui.dialog.dialog_active_button_index = 0;
-        self.ui.dialog.dialog_show = true; // Use new name
+        self.ui.dialog.purpose = Some(purpose);
+        self.ui.dialog.dialog_show = true;
+        self.ui.focus_outside_canvas = true;
     }
 
     /// Hides the dialog and clears its content.
     pub fn hide_dialog(&mut self) {
-        self.ui.dialog.dialog_show = false; // Use new name
+        self.ui.dialog.dialog_show = false;
         self.ui.dialog.dialog_title.clear();
         self.ui.dialog.dialog_message.clear();
         self.ui.dialog.dialog_buttons.clear();
         self.ui.dialog.dialog_active_button_index = 0;
+        self.ui.dialog.purpose = None;
+        self.ui.focus_outside_canvas = false;
     }
 
     /// Sets the active button index, wrapping around if necessary.
@@ -137,6 +137,7 @@ impl Default for UiState {
             show_admin: false,
             show_form: false,
             show_login: false,
+            show_register: false,
             intro_state: IntroState::new(),
             focus_outside_canvas: false,
             dialog: DialogState::default(),
@@ -148,11 +149,12 @@ impl Default for UiState {
 impl Default for DialogState {
     fn default() -> Self {
         Self {
-            dialog_show: false, // Use new name
+            dialog_show: false,
-            dialog_title: String::new(), // Use new name
+            dialog_title: String::new(),
-            dialog_message: String::new(), // Use new name
+            dialog_message: String::new(),
-            dialog_buttons: Vec::new(), // Use new name
+            dialog_buttons: Vec::new(),
-            dialog_active_button_index: 0, // Use new name
+            dialog_active_button_index: 0,
+            purpose: None,
         }
     }
 }

client/src/state/mod.rs

@@ -1,4 +1,3 @@
 // src/state/mod.rs
-pub mod state;
+pub mod app;
 pub mod pages;
-pub mod canvas_state;

client/src/state/pages.rs

@@ -2,3 +2,5 @@
 
 pub mod form;
 pub mod auth;
+pub mod admin;
+pub mod canvas_state;

client/src/state/pages/admin.rs

@@ -0,0 +1,65 @@
+// src/state/pages/admin.rs
+
+use ratatui::widgets::ListState;
+
+#[derive(Default, Clone, Debug)]
+pub struct AdminState {
+    pub profiles: Vec<String>,
+    pub list_state: ListState,
+}
+
+impl AdminState {
+    /// Gets the index of the currently selected item.
+    pub fn get_selected_index(&self) -> Option<usize> {
+        self.list_state.selected()
+    }
+
+    /// Gets the name of the currently selected profile.
+    pub fn get_selected_profile_name(&self) -> Option<&String> {
+        self.list_state.selected().and_then(|i| self.profiles.get(i))
+    }
+
+    /// Populates the profile list and updates/resets the selection.
+    pub fn set_profiles(&mut self, new_profiles: Vec<String>) {
+        let current_selection_index = self.list_state.selected();
+        self.profiles = new_profiles;
+
+        if self.profiles.is_empty() {
+            self.list_state.select(None);
+        } else {
+            let new_selection = match current_selection_index {
+                Some(index) => Some(index.min(self.profiles.len() - 1)),
+                None => Some(0),
+            };
+            self.list_state.select(new_selection);
+        }
+    }
+
+    /// Selects the next profile in the list, wrapping around.
+    pub fn next(&mut self) {
+        if self.profiles.is_empty() {
+            self.list_state.select(None);
+            return;
+        }
+        let i = match self.list_state.selected() {
+            Some(i) => if i >= self.profiles.len() - 1 { 0 } else { i + 1 },
+            None => 0,
+        };
+        self.list_state.select(Some(i));
+    }
+
+    /// Selects the previous profile in the list, wrapping around.
+    pub fn previous(&mut self) {
+        if self.profiles.is_empty() {
+            self.list_state.select(None);
+            return;
+        }
+        let i = match self.list_state.selected() {
+            Some(i) => if i == 0 { self.profiles.len() - 1 } else { i - 1 },
+            None => self.profiles.len() - 1,
+        };
+        self.list_state.select(Some(i));
+    }
+
+}
+

client/src/state/pages/auth.rs

@@ -1,38 +1,113 @@
 // src/state/pages/auth.rs
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
+use lazy_static::lazy_static;
 
+lazy_static! {
+    pub static ref AVAILABLE_ROLES: Vec<String> = vec![
+        "admin".to_string(),
+        "moderator".to_string(),
+        "accountant".to_string(),
+        "viewer".to_string(),
+    ];
+}
+
+/// Represents the authenticated session state
 #[derive(Default)]
 pub struct AuthState {
-    pub return_selected: bool,
+    pub auth_token: Option<String>,
+    pub user_id: Option<String>,
+    pub role: Option<String>,
+    pub decoded_username: Option<String>,
+}
+
+/// Represents the state of the Login form UI
+#[derive(Default)]
+pub struct LoginState {
     pub username: String,
     pub password: String,
     pub error_message: Option<String>,
     pub current_field: usize,
     pub current_cursor_pos: usize,
-    pub auth_token: Option<String>,
-    pub user_id: Option<String>,
-    pub role: Option<String>,
     pub has_unsaved_changes: bool,
 }
 
+/// Represents the state of the Registration form UI
+#[derive(Default, Clone)]
+pub struct RegisterState {
+    pub username: String,
+    pub email: String,
+    pub password: String,
+    pub password_confirmation: String,
+    pub role: String,
+    pub error_message: Option<String>,
+    pub current_field: usize,
+    pub current_cursor_pos: usize,
+    pub has_unsaved_changes: bool,
+    pub show_role_suggestions: bool,
+    pub role_suggestions: Vec<String>,
+    pub selected_suggestion_index: Option<usize>,
+    pub in_suggestion_mode: bool,
+}
+
 impl AuthState {
+    /// Creates a new empty AuthState (unauthenticated)
+    pub fn new() -> Self {
+        Self {
+            auth_token: None,
+            user_id: None,
+            role: None,
+            decoded_username: None,
+        }
+    }
+}
+
+impl LoginState {
+    /// Creates a new empty LoginState
     pub fn new() -> Self {
         Self {
-            return_selected: false,
             username: String::new(),
             password: String::new(),
             error_message: None,
             current_field: 0,
             current_cursor_pos: 0,
-            auth_token: None,
-            user_id: None,
-            role: None,
             has_unsaved_changes: false,
         }
     }
 }
 
-impl CanvasState for AuthState {
+impl RegisterState {
+    /// Creates a new empty RegisterState
+    pub fn new() -> Self {
+        Self {
+            username: String::new(),
+            email: String::new(),
+            password: String::new(),
+            password_confirmation: String::new(),
+            role: String::new(),
+            error_message: None,
+            current_field: 0,
+            current_cursor_pos: 0,
+            has_unsaved_changes: false,
+            show_role_suggestions: false,
+            role_suggestions: Vec::new(),
+            selected_suggestion_index: None,
+            in_suggestion_mode: false,
+        }
+    }
+
+    /// Updates role suggestions based on current input
+    pub fn update_role_suggestions(&mut self) {
+        let current_input = self.role.to_lowercase();
+        self.role_suggestions = AVAILABLE_ROLES
+            .iter()
+            .filter(|role| role.to_lowercase().contains(&current_input))
+            .cloned()
+            .collect();
+        self.show_role_suggestions = !self.role_suggestions.is_empty();
+    }
+}
+
+impl CanvasState for LoginState {
     fn current_field(&self) -> usize {
         self.current_field
     }
@@ -66,7 +141,7 @@ impl CanvasState for AuthState {
         match self.current_field {
             0 => &mut self.username,
             1 => &mut self.password,
-            _ => panic!("Invalid current_field index in AuthState"),
+            _ => panic!("Invalid current_field index in LoginState"),
         }
     }
 
@@ -75,13 +150,12 @@ impl CanvasState for AuthState {
     }
 
     fn set_current_field(&mut self, index: usize) {
-        if index < 2 { // AuthState only has 2 fields
+        if index < 2 {
             self.current_field = index;
-            // IMPORTANT: Clamp cursor position to the length of the NEW field
             let len = match self.current_field {
-               0 => self.username.len(),
+                0 => self.username.len(),
-               1 => self.password.len(),
+                1 => self.password.len(),
-               _ => 0,
+                _ => 0,
             };
             self.current_cursor_pos = self.current_cursor_pos.min(len);
         }
@@ -89,16 +163,133 @@ impl CanvasState for AuthState {
 
     fn set_current_cursor_pos(&mut self, pos: usize) {
         let len = match self.current_field {
-           0 => self.username.len(),
+            0 => self.username.len(),
-           1 => self.password.len(),
+            1 => self.password.len(),
-           _ => 0,
+            _ => 0,
         };
-        // Ensure stored position is always valid
         self.current_cursor_pos = pos.min(len);
     }
 
     fn set_has_unsaved_changes(&mut self, changed: bool) {
-        // Allow the generic handler to signal changes
         self.has_unsaved_changes = changed;
     }
+
+    fn get_suggestions(&self) -> Option<&[String]> {
+        None
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        None
+    }
+}
+
+impl CanvasState for RegisterState {
+    fn current_field(&self) -> usize {
+        self.current_field
+    }
+
+    fn current_cursor_pos(&self) -> usize {
+        let len = match self.current_field {
+            0 => self.username.len(),
+            1 => self.email.len(),
+            2 => self.password.len(),
+            3 => self.password_confirmation.len(),
+            4 => self.role.len(),
+            _ => 0,
+        };
+        self.current_cursor_pos.min(len)
+    }
+
+    fn has_unsaved_changes(&self) -> bool {
+        self.has_unsaved_changes
+    }
+
+    fn inputs(&self) -> Vec<&String> {
+        vec![
+            &self.username,
+            &self.email,
+            &self.password,
+            &self.password_confirmation,
+            &self.role,
+        ]
+    }
+
+    fn get_current_input(&self) -> &str {
+        match self.current_field {
+            0 => &self.username,
+            1 => &self.email,
+            2 => &self.password,
+            3 => &self.password_confirmation,
+            4 => &self.role,
+            _ => "",
+        }
+    }
+
+    fn get_current_input_mut(&mut self) -> &mut String {
+        match self.current_field {
+            0 => &mut self.username,
+            1 => &mut self.email,
+            2 => &mut self.password,
+            3 => &mut self.password_confirmation,
+            4 => &mut self.role,
+            _ => panic!("Invalid current_field index in RegisterState"),
+        }
+    }
+
+    fn fields(&self) -> Vec<&str> {
+        vec![
+            "Username",
+            "Email (Optional)",
+            "Password (Optional)",
+            "Confirm Password",
+            "Role (Optional)"
+        ]
+    }
+
+    fn set_current_field(&mut self, index: usize) {
+        if index < 5 {
+            self.current_field = index;
+            let len = match self.current_field {
+                0 => self.username.len(),
+                1 => self.email.len(),
+                2 => self.password.len(),
+                3 => self.password_confirmation.len(),
+                4 => self.role.len(),
+                _ => 0,
+            };
+            self.current_cursor_pos = self.current_cursor_pos.min(len);
+        }
+    }
+
+    fn set_current_cursor_pos(&mut self, pos: usize) {
+        let len = match self.current_field {
+            0 => self.username.len(),
+            1 => self.email.len(),
+            2 => self.password.len(),
+            3 => self.password_confirmation.len(),
+            4 => self.role.len(),
+            _ => 0,
+        };
+        self.current_cursor_pos = pos.min(len);
+    }
+
+    fn set_has_unsaved_changes(&mut self, changed: bool) {
+        self.has_unsaved_changes = changed;
+    }
+
+    fn get_suggestions(&self) -> Option<&[String]> {
+        if self.current_field == 4 && self.in_suggestion_mode && self.show_role_suggestions {
+            Some(&self.role_suggestions)
+        } else {
+            None
+        }
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        if self.current_field == 4 && self.in_suggestion_mode && self.show_role_suggestions {
+            self.selected_suggestion_index
+        } else {
+            None
+        }
+    }
 }

client/src/state/pages/canvas_state.rs

@@ -13,4 +13,8 @@ pub trait CanvasState {
     fn set_current_field(&mut self, index: usize);
     fn set_current_cursor_pos(&mut self, pos: usize);
     fn set_has_unsaved_changes(&mut self, changed: bool);
+
+    // --- Autocomplete Support ---
+    fn get_suggestions(&self) -> Option<&[String]>;
+    fn get_selected_suggestion_index(&self) -> Option<usize>;
 }

client/src/state/pages/form.rs

@@ -2,7 +2,7 @@
 use crate::config::colors::themes::Theme;
 use ratatui::layout::Rect;
 use ratatui::Frame;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 
 pub struct FormState {
     pub id: i64,
@@ -133,4 +133,13 @@ impl CanvasState for FormState {
     fn set_has_unsaved_changes(&mut self, changed: bool) {
         self.has_unsaved_changes = changed;
     }
+
+    // --- Autocomplete Support (Not Used for FormState) ---
+    fn get_suggestions(&self) -> Option<&[String]> {
+        None // FormState doesn't provide suggestions
+    }
+
+    fn get_selected_suggestion_index(&self) -> Option<usize> {
+        None // FormState doesn't have selected suggestions
+    }
 }

client/src/tui/functions/admin.rs

@@ -1,8 +1,11 @@
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
+use crate::state::pages::admin::AdminState;
 
-pub fn handle_admin_selection(app_state: &mut AppState) {
+pub fn handle_admin_selection(app_state: &mut AppState, admin_state: &AdminState) {
     let profiles = &app_state.profile_tree.profiles;
-    if !profiles.is_empty() && app_state.general.selected_item < profiles.len() {
+    if let Some(selected_index) = admin_state.get_selected_index() {
-        app_state.selected_profile = Some(profiles[app_state.general.selected_item].name.clone());
+        if let Some(profile) = profiles.get(selected_index) {
+            app_state.selected_profile = Some(profile.name.clone());
+        }
     }
 }

client/src/tui/functions/common.rs

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

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

@@ -1,23 +1,25 @@
 // src/tui/functions/common/login.rs
+
 use crate::services::auth::AuthClient;
 use crate::state::pages::auth::AuthState;
-use crate::state::state::AppState;
+use crate::state::pages::auth::LoginState;
-use crate::state::canvas_state::CanvasState;
+use crate::state::app::state::AppState;
-// Remove unused import if CanvasState is not directly used here
+use crate::state::pages::canvas_state::CanvasState;
-// use crate::state::canvas_state::CanvasState;
+use crate::ui::handlers::context::DialogPurpose;
 
 /// Attempts to log the user in using the provided credentials via gRPC.
 /// Updates AuthState and AppState on success or failure.
 pub async fn save(
     auth_state: &mut AuthState,
+    login_state: &mut LoginState,
     auth_client: &mut AuthClient,
     app_state: &mut AppState,
 ) -> Result<String, Box<dyn std::error::Error>> {
-    let identifier = auth_state.username.clone();
+    let identifier = login_state.username.clone();
-    let password = auth_state.password.clone();
+    let password = login_state.password.clone();
 
     // Clear previous error/dialog state before attempting
-    auth_state.error_message = None;
+    login_state.error_message = None;
     // Use the helper to ensure dialog is hidden and cleared properly
     app_state.hide_dialog();
 
@@ -28,29 +30,24 @@ pub async fn save(
             auth_state.auth_token = Some(response.access_token.clone());
             auth_state.user_id = Some(response.user_id.clone());
             auth_state.role = Some(response.role.clone());
-            auth_state.set_has_unsaved_changes(false);
+            auth_state.decoded_username = Some(response.username.clone());
+            login_state.set_has_unsaved_changes(false);
 
             let success_message = format!(
                 "Login Successful!\n\n\
-                 Access Token: {}\n\
+                 Username: {}\n\
-                 Token Type: {}\n\
-                 Expires In: {}\n\
                  User ID: {}\n\
                  Role: {}",
-                response.access_token,
+                response.username,
-                response.token_type,
-                response.expires_in,
                 response.user_id,
                 response.role
             );
 
-            // Use the helper method to configure and show the dialog
-            // TODO Implement logic for pressing menu or exit buttons, not imeplementing it now,
-            // need to do other more important stuff now"
             app_state.show_dialog(
                 "Login Success",
                 &success_message,
                 vec!["Menu".to_string(), "Exit".to_string()],
+                DialogPurpose::LoginSuccess,
             );
 
             Ok("Login successful, details shown in dialog.".to_string())
@@ -62,15 +59,11 @@ pub async fn save(
             app_state.show_dialog(
                 "Login Failed",
                 &error_message,
-                vec!["OK".to_string()], // Pass buttons here
+                vec!["OK".to_string()],
+                DialogPurpose::LoginFailed,
             );
-            // REMOVE these lines:
-            // app_state.ui.dialog.dialog_title = "Login Failed".to_string();
-            // app_state.ui.dialog.dialog_message = error_message.clone();
-            // app_state.ui.dialog.dialog_show = true;
-            // app_state.ui.dialog.dialog_button_active = true;
 
-            auth_state.set_has_unsaved_changes(true);
+            login_state.set_has_unsaved_changes(true);
 
             Ok(format!("Login failed: {}", error_message))
         }
@@ -79,22 +72,38 @@ pub async fn save(
 
 /// Reverts the login form fields to empty and returns to the previous screen (Intro).
 pub async fn revert(
-    auth_state: &mut AuthState,
+    login_state: &mut LoginState,
     app_state: &mut AppState,
 ) -> String {
     // Clear the input fields
-    auth_state.username.clear();
+    login_state.username.clear();
-    auth_state.password.clear();
+    login_state.password.clear();
-    auth_state.error_message = None;
+    login_state.error_message = None;
-    auth_state.set_has_unsaved_changes(false);
+    login_state.set_has_unsaved_changes(false);
-
-    // Ensure dialog is hidden if revert is called
-    // _app_state.hide_dialog(); // Uncomment if needed
-
-    // Navigation logic (currently disabled in original code)
-    // _app_state.ui.show_login = false;
-    // _app_state.ui.show_intro = true;
 
     "Login reverted".to_string()
 }
 
+pub async fn back_to_main(
+    login_state: &mut LoginState,
+    app_state: &mut AppState,
+) -> String {
+    // Clear the input fields
+    login_state.username.clear();
+    login_state.password.clear();
+    login_state.error_message = None;
+    login_state.set_has_unsaved_changes(false);
+
+    // Ensure dialog is hidden if revert is called
+    app_state.hide_dialog(); // Uncomment if needed
+
+    // Navigation logic (currently disabled in original code)
+    app_state.ui.show_login = false;
+    app_state.ui.show_intro = true;
+
+    // Reset focus state
+    app_state.ui.focus_outside_canvas = false;
+    app_state.focused_button_index= 0;
+
+    "Returned to main menu".to_string()
+}

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

@@ -0,0 +1,154 @@
+// src/tui/functions/common/register.rs
+
+use crate::{
+    services::auth::AuthClient,
+    state::{
+        pages::auth::RegisterState,
+        app::state::AppState,
+        pages::canvas_state::CanvasState,
+    },
+    ui::handlers::context::DialogPurpose,
+};
+
+/// Attempts to register the user using the provided details via gRPC.
+/// Updates RegisterState and AppState on success or failure.
+pub async fn save(
+    register_state: &mut RegisterState,
+    auth_client: &mut AuthClient,
+    app_state: &mut AppState,
+) -> Result<String, Box<dyn std::error::Error>> {
+    let username = register_state.username.clone();
+    let email = register_state.email.clone();
+    // Handle optional passwords: send None if empty, Some(value) otherwise
+    let password = if register_state.password.is_empty() {
+        None
+    } else {
+        Some(register_state.password.clone())
+    };
+    let password_confirmation = if register_state.password_confirmation.is_empty() {
+        None
+    } else {
+        Some(register_state.password_confirmation.clone())
+    };
+    let role = if register_state.role.is_empty() {
+        None
+    } else {
+        Some(register_state.role.clone())
+    };
+
+    // Basic client-side validation (example)
+    if username.is_empty() {
+         app_state.show_dialog(
+            "Registration Failed",
+            "Username cannot be empty.",
+            vec!["OK".to_string()],
+            DialogPurpose::RegisterFailed,
+        );
+        register_state.error_message = Some("Username cannot be empty.".to_string());
+        return Ok("Registration failed: Username cannot be empty.".to_string());
+    }
+    if password.is_some() && password != password_confirmation {
+         app_state.show_dialog(
+            "Registration Failed",
+            "Passwords do not match.",
+            vec!["OK".to_string()],
+            DialogPurpose::RegisterFailed,
+        );
+        register_state.error_message = Some("Passwords do not match.".to_string());
+        return Ok("Registration failed: Passwords do not match.".to_string());
+    }
+
+
+    // Clear previous error/dialog state before attempting
+    register_state.error_message = None;
+    app_state.hide_dialog();
+
+    // Call the gRPC register method
+    match auth_client.register(username, email, password, password_confirmation, role).await {
+        Ok(response) => {
+            // Clear fields on success? Optional, maybe wait for dialog confirmation.
+            // register_state.username.clear();
+            // register_state.email.clear();
+            // register_state.password.clear();
+            // register_state.password_confirmation.clear();
+            register_state.set_has_unsaved_changes(false);
+
+            let success_message = format!(
+                "Registration Successful!\n\n\
+                 User ID: {}\n\
+                 Username: {}\n\
+                 Email: {}\n\
+                 Role: {}",
+                response.id,
+                response.username,
+                response.email,
+                response.role
+            );
+
+            // Show success dialog
+            app_state.show_dialog(
+                "Registration Success",
+                &success_message,
+                vec!["OK".to_string()], // Simple OK for now
+                DialogPurpose::RegisterSuccess,
+            );
+
+            Ok("Registration successful, details shown in dialog.".to_string())
+        }
+        Err(e) => {
+            let error_message = format!("{}", e);
+            register_state.error_message = Some(error_message.clone());
+            register_state.set_has_unsaved_changes(true); // Keep changes on error
+
+            // Show error dialog
+            app_state.show_dialog(
+                "Registration Failed",
+                &error_message,
+                vec!["OK".to_string()],
+                DialogPurpose::RegisterFailed,
+            );
+
+            Ok(format!("Registration failed: {}", error_message))
+        }
+    }
+}
+
+/// Clears the registration form fields.
+pub async fn revert(
+    register_state: &mut RegisterState,
+    _app_state: &mut AppState, // Keep signature consistent if needed elsewhere
+) -> String {
+    register_state.username.clear();
+    register_state.email.clear();
+    register_state.password.clear();
+    register_state.password_confirmation.clear();
+    register_state.role.clear();
+    register_state.error_message = None;
+    register_state.set_has_unsaved_changes(false);
+    register_state.current_field = 0; // Reset focus to first field
+    register_state.current_cursor_pos = 0;
+    "Registration form cleared".to_string()
+}
+
+/// Clears the form and returns to the intro screen.
+pub async fn back_to_main(
+    register_state: &mut RegisterState,
+    app_state: &mut AppState,
+) -> String {
+    // Clear fields first
+    let _ = revert(register_state, app_state).await;
+
+    // Ensure dialog is hidden
+    app_state.hide_dialog();
+
+    // Navigation logic
+    app_state.ui.show_register = false;
+    app_state.ui.show_intro = true;
+
+    // Reset focus state
+    app_state.ui.focus_outside_canvas = false;
+    app_state.focused_button_index = 0;
+
+    "Returned to main menu".to_string()
+}
+

client/src/tui/functions/form.rs

@@ -1,7 +1,7 @@
 // src/tui/functions/form.rs
 use crate::state::pages::form::FormState;
 use crate::services::grpc_client::GrpcClient;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
 
 pub async fn handle_action(
     action: &str,

client/src/tui/functions/intro.rs

@@ -1,4 +1,4 @@
-use crate::state::state::AppState;
+use crate::state::app::state::AppState;
 
 pub fn handle_intro_selection(app_state: &mut AppState, index: usize) { // Add index parameter
     match index { // Use index directly
@@ -17,6 +17,12 @@ pub fn handle_intro_selection(app_state: &mut AppState, index: usize) { // Add i
             app_state.ui.show_admin = false;
             app_state.ui.show_login = true;
         }
+        3 => { // Register
+            app_state.ui.show_intro = false;
+            app_state.ui.show_register = true;
+            app_state.ui.focus_outside_canvas = false;
+            app_state.focused_button_index = 0;
+        }
         _ => {}
     }
     app_state.ui.show_intro = false;

client/src/tui/functions/login.rs

@@ -1,11 +1,6 @@
 // src/tui/functions/login.rs
-use crate::state::pages::auth::AuthState;
 
-pub async fn handle_action(
+pub async fn handle_action(action: &str,) -> Result<String, Box<dyn std::error::Error>> {
-    action: &str,
-    auth_state: &mut AuthState,
-    ideal_cursor_column: &mut usize,
-) -> Result<String, Box<dyn std::error::Error>> {
     match action {
         "previous_entry" => {
             Ok("Previous entry at tui/functions/login.rs not implemented".into())

client/src/ui/handlers/context.rs

@@ -1,8 +1,21 @@
+// src/ui/handlers/context.rs
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum UiContext {
     Intro,
     Login,
+    Register,
     Admin,
     Dialog,
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum DialogPurpose {
+    LoginSuccess,
+    LoginFailed,
+    RegisterSuccess,
+    RegisterFailed,
+    // TODO in the future:
+    // ConfirmQuit,
+}
+

client/src/ui/handlers/rat_state.rs

@@ -1,7 +1,7 @@
 // src/ui/handlers/rat_state.rs
 use crossterm::event::{KeyCode, KeyModifiers};
 use crate::config::binds::config::Config;
-use crate::state::state::UiState;
+use crate::state::app::state::UiState;
 
 pub struct UiStateHandler;
 

client/src/ui/handlers/render.rs

@@ -6,20 +6,25 @@ use crate::components::{
     render_status_line,
     handlers::sidebar::{self, calculate_sidebar_layout},
     form::form::render_form,
-    admin::{admin_panel::AdminPanelState},
+    auth::{login::render_login, register::render_register},
-    auth::login::render_login,
 };
 use crate::config::colors::themes::Theme;
 use ratatui::layout::{Constraint, Direction, Layout};
 use ratatui::Frame;
 use crate::state::pages::form::FormState;
 use crate::state::pages::auth::AuthState;
-use crate::state::state::AppState;
+use crate::state::pages::auth::LoginState;
+use crate::state::pages::auth::RegisterState;
+use crate::state::app::state::AppState;
+use crate::state::pages::admin::AdminState;
 
 pub fn render_ui(
     f: &mut Frame,
     form_state: &mut FormState,
     auth_state: &mut AuthState,
+    login_state: &LoginState,
+    register_state: &RegisterState,
+    admin_state: &mut AdminState,
     theme: &Theme,
     is_edit_mode: bool,
     total_count: u64,
@@ -29,7 +34,6 @@ pub fn render_ui(
     command_mode: bool,
     command_message: &str,
     app_state: &AppState,
-    // intro_state parameter removed
 ) {
     render_background(f, f.area(), theme);
 
@@ -44,37 +48,29 @@ pub fn render_ui(
 
     let main_content_area = root[0];
     if app_state.ui.show_intro {
-        // Use app_state's intro_state directly
         app_state.ui.intro_state.render(f, main_content_area, theme);
+    } else if app_state.ui.show_register {
+        render_register(
+            f,
+            main_content_area,
+            theme,
+            register_state,
+            app_state,
+            register_state.current_field < 4
+        );
     }else if app_state.ui.show_login {
         render_login(
             f, 
             main_content_area, 
             theme, 
-            auth_state,
+            login_state,
-            app_state,  // Add AppState reference here
+            app_state,
-            auth_state.current_field < 2
+            login_state.current_field < 2
         );
     } else if app_state.ui.show_admin {
-        // Create temporary AdminPanelState for rendering
+           crate::components::admin::admin_panel::render_admin_panel(
-        let mut admin_state = AdminPanelState::new(
-            app_state.profile_tree.profiles
-                .iter()
-                .map(|p| p.name.clone())
-                .collect()
-        );
-
-        // Set the selected item - FIXED
-        if !admin_state.profiles.is_empty() {
-            let selected_index = std::cmp::min(
-                app_state.general.selected_item,
-                admin_state.profiles.len() - 1
-            );
-            admin_state.list_state.select(Some(selected_index));
-        }
-
-        admin_state.render(
             f,
+            admin_state,
             main_content_area,
             theme,
             &app_state.profile_tree,

client/src/ui/handlers/ui.rs

@@ -7,11 +7,14 @@ use crate::modes::handlers::event::{EventHandler, EventOutcome}; // Import Event
 use crate::modes::handlers::mode_manager::{AppMode, ModeManager};
 use crate::services::grpc_client::GrpcClient;
 use crate::services::ui_service::UiService;
-use crate::state::canvas_state::CanvasState;
+use crate::state::pages::canvas_state::CanvasState;
-use crate::state::pages::auth::AuthState;
 use crate::state::pages::form::FormState;
-use crate::state::state::AppState;
+use crate::state::pages::auth::AuthState;
-use crate::tui::functions::common::form::SaveOutcome; // Import SaveOutcome
+use crate::state::pages::auth::LoginState;
+use crate::state::pages::auth::RegisterState;
+use crate::state::pages::admin::AdminState;
+use crate::state::app::state::AppState;
+ // Import SaveOutcome
 use crate::tui::terminal::{EventReader, TerminalCore};
 use crate::ui::handlers::render::render_ui;
 use crossterm::cursor::SetCursorStyle;
@@ -22,7 +25,10 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
     let mut grpc_client = GrpcClient::new().await?;
     let mut command_handler = CommandHandler::new();
     let theme = Theme::from_str(&config.colors.theme);
-    let mut auth_state = AuthState::default(); // The single source of truth for AuthState
+    let mut auth_state = AuthState::default();
+    let mut register_state = RegisterState::default();
+    let mut login_state = LoginState::default();
+    let mut admin_state = AdminState::default();
 
     // Initialize app_state first
     let mut app_state = AppState::new()?;
@@ -52,9 +58,12 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
             render_ui(
                 f,
                 &mut form_state,
-                &mut auth_state, // Pass the single AuthState instance
+                &mut auth_state,
+                &login_state,
+                &register_state,
+                &mut admin_state,
                 &theme,
-                is_edit_mode, // Use determined edit mode
+                is_edit_mode,
                 app_state.total_count,
                 app_state.current_position,
                 &app_state.current_dir,
@@ -105,13 +114,16 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
             .handle_event(
                 event,
                 &config,
-                &mut terminal, // Pass terminal mutably
+                &mut terminal,
                 &mut grpc_client,
                 &mut command_handler,
                 &mut form_state,
                 &mut auth_state,
+                &mut login_state,
+                &mut register_state,
+                &mut admin_state,
                 &mut app_state,
-                total_count, // Pass the count *before* potential save
+                total_count,
                 &mut current_position,
             )
             .await;
@@ -239,17 +251,25 @@ pub async fn run_ui() -> Result<(), Box<dyn std::error::Error>> {
                 form_state.current_cursor_pos =
                     event_handler.ideal_cursor_column.min(max_cursor_pos);
             }
-        } else if app_state.ui.show_login {
+        } else if app_state.ui.show_register {
-            // Handle cursor updates for AuthState if needed, similar to FormState
             if !event_handler.is_edit_mode {
-                let current_input = auth_state.get_current_input();
+                let current_input = register_state.get_current_input();
                 let max_cursor_pos = if !current_input.is_empty() {
                     current_input.len() - 1
                 } else {
                     0
                 };
-                auth_state.current_cursor_pos =
+                register_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
-                    event_handler.ideal_cursor_column.min(max_cursor_pos);
+            }
+        } else if app_state.ui.show_login {
+            if !event_handler.is_edit_mode {
+                let current_input = login_state.get_current_input();
+                let max_cursor_pos = if !current_input.is_empty() {
+                    current_input.len() - 1
+                } else {
+                    0
+                };
+                login_state.current_cursor_pos = event_handler.ideal_cursor_column.min(max_cursor_pos);
             }
         }
 

common/proto/auth.proto

@@ -14,6 +14,7 @@ message RegisterRequest {
     string email = 2;
     string password = 3;
     string password_confirmation = 4;
+    string role = 5;
 }
 
 message AuthResponse {
@@ -34,4 +35,5 @@ message LoginResponse {
     int32 expires_in = 3;      // Expiration in seconds (86400 for 24 hours)
     string user_id = 4;        // User's UUID in string format
     string role = 5;           // User's role
+    string username = 6;
 }

common/src/proto/multieko2.auth.rs

@@ -9,6 +9,8 @@ pub struct RegisterRequest {
     pub password: ::prost::alloc::string::String,
     #[prost(string, tag = "4")]
     pub password_confirmation: ::prost::alloc::string::String,
+    #[prost(string, tag = "5")]
+    pub role: ::prost::alloc::string::String,
 }
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct AuthResponse {
@@ -50,6 +52,8 @@ pub struct LoginResponse {
     /// User's role
     #[prost(string, tag = "5")]
     pub role: ::prost::alloc::string::String,
+    #[prost(string, tag = "6")]
+    pub username: ::prost::alloc::string::String,
 }
 /// Generated client implementations.
 pub mod auth_service_client {

server/src/auth/docs/role_added.txt

@@ -0,0 +1,37 @@
+❯ grpcurl -plaintext -d '{
+  "username": "testuser_default_role",
+  "email": "default@example.com",
+  "password": "password",
+  "password_confirmation": "password"
+}' localhost:50051 multieko2.auth.AuthService/Register
+{
+  "id": "73017288-af41-49d8-b4cb-2ac2109b38a1",
+  "username": "testuser_default_role",
+  "email": "default@example.com",
+  "role": "accountant"
+}
+❯ grpcurl -plaintext -d '{
+  "username": "testuser_admin_role",
+  "email": "admin@example.com",
+  "password": "password",
+  "password_confirmation": "password",
+  "role": "admin"
+}' localhost:50051 multieko2.auth.AuthService/Register
+{
+  "id": "9437e318-818b-4c34-822d-c2d6601b835e",
+  "username": "testuser_admin_role",
+  "email": "admin@example.com",
+  "role": "admin"
+}
+❯ grpcurl -plaintext -d '{
+  "username": "testuser_invalid_role",
+  "email": "invalid@example.com",
+  "password": "password",
+  "password_confirmation": "password",
+  "role": "invalid_role_name"
+}' localhost:50051 multieko2.auth.AuthService/Register
+ERROR:
+  Code: InvalidArgument
+  Message: Invalid role specified: 'invalid_role_name'
+╭─     ~/Doc/pr/multieko2/server     main +3 !1 
+╰─

server/src/auth/handlers/login.rs

@@ -11,7 +11,7 @@ pub async fn login(
 ) -> Result<Response<LoginResponse>, Status> {
     let user = sqlx::query!(
         r#"
-        SELECT id, password_hash, role
+        SELECT id, username, password_hash, role
         FROM users
         WHERE username = $1 OR email = $1
         "#,
@@ -33,7 +33,7 @@ pub async fn login(
         return Err(Status::unauthenticated("Invalid credentials"));
     }
 
-    let token = jwt::generate_token(user.id, &user.role)
+    let token = jwt::generate_token(user.id, &user.role, &user.username)
         .map_err(|e| Status::internal(e.to_string()))?;
 
     Ok(Response::new(LoginResponse {
@@ -42,5 +42,6 @@ pub async fn login(
         expires_in: 86400, // 24 hours
         user_id: user.id.to_string(),
         role: user.role,
+        username: user.username,
     }))
 }

server/src/auth/handlers/register.rs

@@ -5,6 +5,8 @@ use common::proto::multieko2::auth::{RegisterRequest, AuthResponse};
 use crate::db::PgPool;
 use crate::auth::models::AuthError;
 
+const DEFAULT_ROLE: &str = "accountant";
+
 pub async fn register(
     pool: &PgPool,
     payload: RegisterRequest,
@@ -18,20 +20,28 @@ pub async fn register(
     let password_hash = hash(payload.password, DEFAULT_COST)
         .map_err(|e| Status::internal(AuthError::HashingError(e.to_string()).to_string()))?;
 
+    let role_to_insert = if payload.role.is_empty() { DEFAULT_ROLE } else { &payload.role };
+
     // Insert user
     let user = sqlx::query!(
         r#"
         INSERT INTO users (username, email, password_hash, role)
-        VALUES ($1, $2, $3, 'accountant')
+        VALUES ($1, $2, $3, $4)
         RETURNING id, username, email, role
         "#,
         payload.username,
         payload.email,
-        password_hash
+        password_hash,
+        role_to_insert
     )
     .fetch_one(pool)
     .await
     .map_err(|e| {
+        if let Some(db_err) = e.as_database_error() {
+            if db_err.constraint() == Some("valid_roles") {
+                return Status::invalid_argument(format!("Invalid role specified: '{}'", role_to_insert));
+            }
+        }
         if e.to_string().contains("duplicate key") {
             Status::already_exists(AuthError::UserExists.to_string())
         } else {

server/src/auth/logic/jwt.rs

@@ -18,6 +18,7 @@ pub struct Claims {
     pub sub: Uuid,    // User ID
     pub exp: i64,     // Expiration time
     pub role: String, // User role
+    pub username: String,
 }
 
 pub fn init_jwt() -> Result<(), AuthError> {
@@ -32,7 +33,7 @@ pub fn init_jwt() -> Result<(), AuthError> {
     Ok(())
 }
 
-pub fn generate_token(user_id: Uuid, role: &str) -> Result<String, AuthError> {
+pub fn generate_token(user_id: Uuid, role: &str, username: &str) -> Result<String, AuthError> {
     let keys = KEYS.get().ok_or(AuthError::ConfigError("JWT not initialized".to_string()))?;
     
     let exp = OffsetDateTime::now_utc() + Duration::days(365000);
@@ -40,6 +41,7 @@ pub fn generate_token(user_id: Uuid, role: &str) -> Result<String, AuthError> {
         sub: user_id,
         exp: exp.unix_timestamp(),
         role: role.to_string(),
+        username: username.to_string(),
     };
 
     encode(&Header::default(), &claims, &keys.encoding)