Build the Mutt-style TUI shell and action model

apps/tui/src/main.rs

@@ -3,47 +3,10 @@
 
 use std::io;
 
-use crossterm::event::{self, Event, KeyCode};
-use ratatui::{
-    DefaultTerminal, Frame,
-    widgets::{Block, Paragraph},
-};
-
 fn main() -> io::Result<()> {
-    ratatui::run(run)
-}
-
-fn run(terminal: &mut DefaultTerminal) -> io::Result<()> {
-    loop {
-        terminal.draw(draw)?;
-        if let Event::Key(key) = event::read()?
-            && is_quit(key.code)
-        {
-            return Ok(());
-        }
-    }
-}
-
-fn draw(frame: &mut Frame) {
-    frame.render_widget(
-        Paragraph::new("No password store is open. Press q to quit.")
-            .block(Block::bordered().title(ironstorage::PRODUCT_NAME)),
-        frame.area(),
-    );
-}
-
-fn is_quit(key: KeyCode) -> bool {
-    matches!(key, KeyCode::Char('q') | KeyCode::Esc)
-}
-
-#[cfg(test)]
-mod tests {
-    use crossterm::event::KeyCode;
-
-    #[test]
-    fn q_and_escape_quit() {
-        assert!(super::is_quit(KeyCode::Char('q')));
-        assert!(super::is_quit(KeyCode::Esc));
-        assert!(!super::is_quit(KeyCode::Enter));
-    }
+    ironstorage_tui::terminal::run(
+        ratatui::try_init,
+        ratatui::try_restore,
+        ironstorage_tui::run,
+    )
 }