An extensible playlist module designed to make playlist management easy and powerful.

Assume cassette is imported like so:

const cassette = require('cassette');

1. Create a playlist. That's what we're here for, after all.

const playlist = new cassette.Playlist();

2. Create some services. Cassette ships with several, but you can always make your own by implementing IService.

const ytService = new cassette.YouTubeService('your api key');

3. Add some stuff to this new playlist.

playlist.add('some awesome song', [ytService]);

4. Profit.

• constructor(client: Client)

• loop: boolean whether to loop the playlist at extremeties

• autoplay: boolean whether to use the last song to find the next song when at the end of the playlist

• pos: number (readonly) the current 0-based position of the playlist

• current: Song? (readonly) the current

• reset(): void reset the playlist's songs and position

• hasPrev(): boolean whether the playlist is not at the first position

• prev(): boolean advance the playlist backwards and return whether it was successful

• hasNext(): boolean whether the playlist is not at the last position

• next(): Promise<boolean> advance the playlist and return whether it was successful

• shuffle(): void shuffle the playlist

• add(content: string, services: IService[], options: { position?: number, searchType?: 'song' | 'playlist' }): Promise<Song[]> add content to the playlist

• constructor(service: IService)

• service: IService (readonly) the service that loaded this song

• type: string (abstract, readonly) the type of the song, based on the service

• title: string (abstract, readonly) the title of the song

• trackID: string | number (abstract, readonly) the ID of the song, relative to the service

• playlistID?: string | number (abstract, readonly) the ID of the playlist this song came from, if any, relative to the service

• streamURL: string (abstract, readonly) the URL to stream audio from