Restore TUI key hints after updates

crates/tui/src/app.rs

@@ -12,6 +12,7 @@ use gotcha_gitea::{
 use crate::editor::{Editor, EditorAction, EditorEvent};
 
 const ALL_BRANCHES: &str = "All branches";
+const UPDATE_STATUS_DURATION: Duration = Duration::from_secs(2);
 
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub enum Tab {
@@ -162,6 +163,7 @@ pub struct App {
     pub editor: Option<Editor>,
     pub confirm: Option<(String, ConfirmAction)>,
     pub status: String,
+    status_deadline: Option<Instant>,
     pub should_quit: bool,
     pub last_input: Instant,
     pub last_reload: Instant,
@@ -218,6 +220,7 @@ impl App {
             editor: None,
             confirm: None,
             status: "Loading…".into(),
+            status_deadline: None,
             should_quit: false,
             last_input: Instant::now(),
             last_reload: Instant::now(),
@@ -256,6 +259,7 @@ impl App {
 
     pub async fn handle_key(&mut self, key: KeyEvent) {
         self.last_input = Instant::now();
+        self.status_deadline = None;
         if let Some(editor) = &mut self.editor {
             match editor.handle_key(key) {
                 EditorEvent::Submit => self.submit_editor().await,
@@ -328,6 +332,7 @@ impl App {
 
     pub async fn handle_mouse(&mut self, mouse: MouseEvent) {
         self.last_input = Instant::now();
+        self.status_deadline = None;
         if self.editor.is_some() || self.confirm.is_some() {
             return;
         }
@@ -396,6 +401,7 @@ impl App {
         let page = self.screen.page;
         let selected_key = self.screen.selected_item().map(|item| item.key.clone());
         self.status = "Loading…".into();
+        self.status_deadline = None;
         match self.load_screen(kind, page).await {
             Ok(mut screen) => {
                 if let Some(key) = selected_key
@@ -405,12 +411,21 @@ impl App {
                 }
                 self.screen = screen;
                 self.status = format!("Updated {}", clock());
+                self.status_deadline = Some(Instant::now() + UPDATE_STATUS_DURATION);
             }
             Err(error) => self.status = error,
         }
         self.last_reload = Instant::now();
     }
 
+    pub fn visible_status(&self) -> Option<&str> {
+        (!self.status.is_empty()
+            && self
+                .status_deadline
+                .is_none_or(|deadline| Instant::now() < deadline))
+        .then_some(self.status.as_str())
+    }
+
     async fn switch_tab(&mut self, tab: Tab) {
         self.tab = tab;
         self.history.clear();
@@ -1898,6 +1913,13 @@ mod tests {
     #[tokio::test]
     async fn auto_reload_waits_for_idle_overview_without_an_editor() {
         let mut app = App::new(Config::default(), None).await.unwrap();
+        assert!(app.visible_status().unwrap().starts_with("Updated "));
+        app.status_deadline = Some(Instant::now() - Duration::from_secs(1));
+        assert_eq!(app.visible_status(), None);
+        app.status = "Network unavailable".into();
+        app.status_deadline = None;
+        assert_eq!(app.visible_status(), Some("Network unavailable"));
+
         app.last_reload = Instant::now() - Duration::from_secs(6);
         app.last_input = Instant::now() - Duration::from_secs(6);
         assert!(app.should_auto_reload());

crates/tui/src/ui.rs

@@ -187,15 +187,15 @@ fn draw_detail(frame: &mut Frame<'_>, app: &App, area: Rect) {
 }
 
 fn draw_footer(frame: &mut Frame<'_>, app: &App, area: Rect) {
-    let status = if app.status.is_empty() {
+    let status = if let Some(status) = app.visible_status() {
         format!(
-            "Page {} · j/k move · Enter open · Backspace back · n/p pages · a/e/c/x/d actions · / filters · * favorite · r reload · q quit",
-            app.screen.page
+            "{} · Page {} · j/k move · Enter open · Backspace back · n/p pages · q quit",
+            status, app.screen.page
         )
     } else {
         format!(
-            "{} · Page {} · j/k move · Enter open · Backspace back · n/p pages · q quit",
-            app.status, app.screen.page
+            "Page {} · j/k move · Enter open · Backspace back · n/p pages · a/e/c/x/d actions · / filters · * favorite · r reload · q quit",
+            app.screen.page
         )
     };
     frame.render_widget(