added save confirmation, changed exit dialog

src/app/status.rs

@@ -4,6 +4,7 @@ pub enum CurrentScreen {
     Settings,
     Delete,
     Exit,
+    SaveConfirm,
 }
 
 pub enum EditingField {

src/main.rs

@@ -84,10 +84,7 @@ fn runApp<B: Backend>(app: &mut AppState, terminal: &mut Terminal<B>) -> Result<
                     }
                     KeyCode::Char('s') => {
                         if app.isHashDifferent() {
-                            app.saveConfigToScript();
+                            app.screen = CurrentScreen::SaveConfirm;
-                            app.saveConfigToSettingsFile();
-                            app.appStatus = AppStatus::Saved;
-                            terminal.clear()?;
                         }
                     }
                     KeyCode::F(2) => app.screen = CurrentScreen::Settings,
@@ -184,6 +181,17 @@ fn runApp<B: Backend>(app: &mut AppState, terminal: &mut Terminal<B>) -> Result<
                     }
                     _ => {}
                 },
+                CurrentScreen::SaveConfirm => match key.code {
+                    KeyCode::Enter => {
+                        app.saveConfigToScript();
+                        app.saveConfigToSettingsFile();
+                        app.appStatus = AppStatus::Saved;
+                        terminal.clear()?;
+                        app.screen = CurrentScreen::Main;
+                    }
+                    KeyCode::Esc => app.screen = CurrentScreen::Main,
+                    _ => {}
+                },
                 CurrentScreen::Exit => match key.code {
                     KeyCode::Enter => {
                         // app.saveConfigToSettingsFile();

src/ui/exitPrompt.rs

@@ -4,17 +4,30 @@ use ratatui::{
     widgets::{Block, Borders, Paragraph, Wrap},
 };
 
-pub fn getExitPara<'a>() -> Paragraph<'a> {
+pub fn getExitPara<'a>(isSaved: bool) -> Paragraph<'a> {
     let exitPopup = Block::default()
         .title("Exit Window")
         .borders(Borders::ALL)
         .style(Style::default().bg(Color::Rgb(42, 61, 69)))
         .border_style(Style::default().fg(Color::Red));
 
+    let saveDialog = {
+        if isSaved {
+            (
+                Line::from("All Changes Saved"),
+                Line::from("It is safe to exit."),
+            )
+        } else {
+            (
+                Line::from("ANY UNSAVED CHANGES WILL BE DISCARDED."),
+                Line::from("Press (s) to save from main screen."),
+            )
+        }
+    };
     let exitText = Text::from(vec![
         Line::from("Exit the app?"),
-        Line::from("ANY UNSAVED CHANGES WILL BE DISCARDED."),
+        saveDialog.0,
-        Line::from("Press (s) to save from the main screen."),
+        saveDialog.1,
     ]);
     Paragraph::new(exitText)
         .block(exitPopup)

src/ui/header.rs

@@ -27,6 +27,10 @@ pub fn getHeaderScreen<'a>(scr: &'a CurrentScreen) -> (Color, Span<'a>) {
             Color::Magenta,
             Span::styled("Delete", Style::default().fg(Color::Magenta)),
         ),
+        CurrentScreen::SaveConfirm => (
+            Color::Yellow,
+            Span::styled("Confirmation", Style::default().fg(Color::Yellow)),
+        ),
     }
 }
 

src/ui/mod.rs

@@ -14,7 +14,7 @@ use ratatui::{
     widgets::{Block, Borders, Clear, Paragraph},
 };
 
-use crate::app::status::CurrentScreen;
+use crate::app::status::{AppStatus, CurrentScreen};
 use crate::app::{AppState, status::EditingField};
 use crate::ui::centeredRect::centered_rect;
 use crate::ui::textHints::hints;
@@ -69,7 +69,15 @@ pub fn ui(frame: &mut Frame, app: &mut AppState) {
     if let CurrentScreen::Exit = app.screen {
         let area = centered_rect(60, 25, titleBodyChunks[1]);
         frame.render_widget(Clear, area);
-        frame.render_widget(exitPrompt::getExitPara(), area);
+        frame.render_widget(
+            exitPrompt::getExitPara({
+                match app.appStatus {
+                    AppStatus::Saved | AppStatus::Welcome => true,
+                    _ => false,
+                }
+            }),
+            area,
+        );
     }
 
     // -------------------------------------------
@@ -148,6 +156,7 @@ pub fn ui(frame: &mut Frame, app: &mut AppState) {
             CurrentScreen::Settings => hints::settingsHints(),
             CurrentScreen::Delete => hints::delHints(),
             CurrentScreen::Exit => hints::exitHints(),
+            CurrentScreen::SaveConfirm => hints::saveConfirmationHints(),
         }
     };
 

src/ui/textHints.rs

@@ -43,4 +43,11 @@ pub mod hints {
     pub fn settingsHints<'a>() -> Text<'a> {
         Text::from(Line::from("").style(Style::default().fg(Color::Red)))
     }
+
+    pub fn saveConfirmationHints<'a>() -> Text<'a> {
+        Text::from(vec![
+            Line::from("(entr) Save and reload service").style(Style::default().fg(Color::Yellow)),
+            Line::from("(esc) Cancel").style(Style::default().fg(Color::LightRed)),
+        ])
+    }
 }