//! settings-screen key-input handler (split out of tui/input.rs).

use super::{App, AppEvent, KeyCode, KeyEvent, MnwApiClient, Screen, load_settings, mpsc};

pub(crate) async fn handle_settings_input(
    key: KeyEvent,
    app: &mut App,
    screen: &mut Screen,
    api: &MnwApiClient,
    tx: &mpsc::Sender<AppEvent>,
) {
    match key.code {
        KeyCode::Char('j') | KeyCode::Down => app.move_down(screen),
        KeyCode::Char('k') | KeyCode::Up => app.move_up(screen),
        KeyCode::Esc => {
            *screen = Screen::Home;
            app.ssh_keys.clear();
            app.settings_status = None;
            app.selected_index = 0;
        }
        KeyCode::Char('r' | 'R') => {
            app.loading = true;
            app.settings_status = None;
            let api = api.clone();
            let user_id = app.user.user_id.clone();
            let tx = tx.clone();
            tokio::spawn(async move {
                load_settings(&api, &user_id, &tx).await;
            });
        }
        _ => {}
    }
}