public override SongDto GetNextSong(PlaylistLoopInfo playlist)
{
_ = playlist ?? throw new ArgumentNullException(nameof(playlist));
if (playlist.Songs.IsEmpty())
{
return(SetLastSongPlayed(playlist, null));
}
SongDto song;
var nextSong = playlist.GetNextSongNotPlayedYet();
if (nextSong is null && LoopStyle != LoopStyle.NoLoop)
{
playlist.ResetSongsCounter();
return(GetNextSong(playlist));
}
if (LoopStyle == LoopStyle.LoopSong)
{
song = playlist.MarkSongToBePlayed(playlist.LastSongPlayed ??= nextSong);
return(song);
}
song = playlist.MarkSongToBePlayed(nextSong); // looping is disabled. this value can be null or not
return(SetLastSongPlayed(playlist, song));
}
public void SetupClass()
{
var songs = Utils.GenerateSongs(_songPrefix, _nbSongs).ToConcurrentObservableCollection();
_playlist = new PlaylistLoopInfo(new PlaylistDto {
Songs = songs
});
_noShuffleLoopPlaylist = PlayMode.GetPlayMode(ShuffleStyle.NoShuffle, LoopStyle.LoopPlaylist);
_noShuffleLoopSong = PlayMode.GetPlayMode(ShuffleStyle.NoShuffle, LoopStyle.LoopSong);
_noShuffleNoLoop = PlayMode.GetPlayMode(ShuffleStyle.NoShuffle, LoopStyle.NoLoop);
_shuffleLoopPlaylist = PlayMode.GetPlayMode(ShuffleStyle.Shuffle, LoopStyle.LoopPlaylist);
_shuffleLoopSong = PlayMode.GetPlayMode(ShuffleStyle.Shuffle, LoopStyle.LoopSong);
_shuffleNoLoop = PlayMode.GetPlayMode(ShuffleStyle.Shuffle, LoopStyle.NoLoop);
}
