dialog movement fixed

client/src/modes/general/dialog.rs

@@ -0,0 +1,71 @@
+// src/modes/general/dialog.rs
+
+use crossterm::event::{Event, KeyCode, KeyEvent};
+use crate::config::binds::config::Config;
+use crate::state::state::AppState;
+use crate::modes::handlers::event::EventOutcome; // Use EventOutcome from event handler
+
+/// 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,
+) -> 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_up" | "previous_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_down" | "next_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 selected_label = app_state.get_active_dialog_button_label().unwrap_or("").to_string();
+                    let mut message = format!("Dialog '{}' selected", selected_label);
+
+                    // --- Add specific actions based on button index or label ---
+                    if selected_label.eq_ignore_ascii_case("menu") {
+                        app_state.ui.show_login = false;
+                        app_state.ui.show_intro = true;
+                        // focus_outside_canvas is handled by hide_dialog
+                        message = "Returning to menu".to_string();
+                    } else if selected_label.eq_ignore_ascii_case("exit") {
+                        app_state.hide_dialog();
+                        return Some(Ok(EventOutcome::Exit("Exiting via dialog".to_string())));
+                    }
+                    // --- End specific actions ---
+                    app_state.hide_dialog(); // Hide dialog after processing selection
+                    return Some(Ok(EventOutcome::Ok(message))); // Consume event
+                }
+                _ => {} // 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())))
+    }
+}
+