Help page for view mode

src/app.rs

@@ -21,6 +21,7 @@ pub enum Screen {
     NewEntry,
     ReassignProject,
     LogView,
+    LogViewHelp,
 }
 
 pub enum LogViewPeriod {
@@ -97,6 +98,7 @@ impl App {
             Screen::NewEntry => self.handle_new_entry_event(event),
             Screen::ReassignProject => self.handle_reassign_project_event(event),
             Screen::LogView => self.handle_log_view_event(event),
+            Screen::LogViewHelp => self.handle_log_view_help_event(event),
         };
 
         // If we switched screens, signal that we need to clear
@@ -246,6 +248,19 @@ impl App {
         Ok(false)
     }
 
+    fn handle_log_view_help_event(&mut self, event: Event) -> anyhow::Result<bool> {
+        match event {
+            Event::Key(KeyEvent { code, .. }) => match code {
+                KeyCode::Esc | KeyCode::Char('q') | KeyCode::Char('?') => {
+                    self.current_screen = Screen::LogView;
+                }
+                _ => {}
+            },
+            _ => {}
+        }
+        Ok(false)
+    }
+
     fn handle_reassign_project_event(&mut self, event: Event) -> anyhow::Result<bool> {
         match event {
             Event::Key(KeyEvent {
@@ -299,6 +314,9 @@ impl App {
                     self.log_view_selected = 0;
                     self.needs_clear = true;
                 }
+                KeyCode::Char('?') => {
+                    self.current_screen = Screen::LogViewHelp;
+                }
                 KeyCode::Char('d') => {
                     self.log_view_period = LogViewPeriod::Day;
                     self.log_view_scroll = 0;