spotatui 0.36.2

A Spotify client for the terminal written in Rust, powered by Ratatui
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use super::{
  super::app::{ActiveBlock, App},
  common_key_events,
};
use crate::event::Key;
use crate::network::IoEvent;
use rspotify::model::{context::CurrentPlaybackContext, PlayableId, PlayableItem};

pub fn handler(key: Key, app: &mut App) {
  match key {
    k if common_key_events::up_event(k) => {
      app.set_current_route_state(Some(ActiveBlock::Empty), Some(ActiveBlock::MyPlaylists));
    }
    Key::Char('s') => {
      if let Some(CurrentPlaybackContext {
        item: Some(item), ..
      }) = app.current_playback_context.to_owned()
      {
        match item {
          PlayableItem::Track(track) => {
            if let Some(track_id) = track.id {
              app.dispatch(IoEvent::ToggleSaveTrack(PlayableId::Track(
                track_id.into_static(),
              )));
            }
          }
          PlayableItem::Episode(episode) => {
            app.dispatch(IoEvent::ToggleSaveTrack(PlayableId::Episode(
              episode.id.into_static(),
            )));
          }
        };
      };
    }
    Key::Char('w') => {
      add_currently_playing_track_to_playlist(app);
    }
    _ => {}
  };
}

pub(crate) fn add_currently_playing_track_to_playlist(app: &mut App) {
  if let Some(CurrentPlaybackContext {
    item: Some(item), ..
  }) = app.current_playback_context.to_owned()
  {
    match item {
      PlayableItem::Track(track) => {
        let track_id = track.id.map(|id| id.into_static());
        app.begin_add_track_to_playlist_flow(track_id, track.name);
      }
      PlayableItem::Episode(_) => {
        app.set_status_message("Only tracks can be added to playlists".to_string(), 4);
      }
    };
  } else {
    app.set_status_message("No track currently playing".to_string(), 4);
  }
}

#[cfg(test)]
mod tests {
  use super::*;

  #[test]
  fn on_left_press() {
    let mut app = App::default();
    app.set_current_route_state(Some(ActiveBlock::PlayBar), Some(ActiveBlock::PlayBar));

    handler(Key::Up, &mut app);
    let current_route = app.get_current_route();
    assert_eq!(current_route.active_block, ActiveBlock::Empty);
    assert_eq!(current_route.hovered_block, ActiveBlock::MyPlaylists);
  }

  #[test]
  fn on_add_current_track_without_playback_sets_status_message() {
    let mut app = App::default();
    app.set_current_route_state(Some(ActiveBlock::PlayBar), Some(ActiveBlock::PlayBar));

    handler(Key::Char('w'), &mut app);

    assert_eq!(
      app.status_message.as_deref(),
      Some("No track currently playing")
    );
  }
}