public async Task Shuffle()
{
if (IsShuffled)
{
NonShuffledPlaylist = new ObservableCollection <IVLCMedia>(Playlist);
Random r = new Random();
for (int i = 0; i < Playlist.Count; i++)
{
if (i > CurrentTrack)
{
int index1 = r.Next(i, Playlist.Count);
int index2 = r.Next(i, Playlist.Count);
Playlist.Move(index1, index2);
}
}
}
else
{
await SetPlaylist(Locator.MediaPlaybackViewModel.TrackCollection.NonShuffledPlaylist);
}
await App.BackgroundAudioHelper.ResetCollection(ResetType.ShuffleReset);
var backgorundTracks = BackgroundTaskTools.CreateBackgroundTrackItemList(Playlist.ToTrackItemPlaylist());
await App.BackgroundAudioHelper.AddToPlaylist(backgorundTracks);
}
public async Task SetPlaylist(ObservableCollection <IVLCMedia> playlist)
{
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => Playlist = playlist);
var backgroundTracks = BackgroundTaskTools.CreateBackgroundTrackItemList(Locator.MediaPlaybackViewModel.TrackCollection.Playlist.ToTrackItemPlaylist());
await App.BackgroundAudioHelper.AddToPlaylist(backgroundTracks);
}
public async Task Add(List <TrackItem> trackItems)
{
foreach (var track in trackItems)
{
track.Index = (uint)Playlist.Count;
Playlist.Add(track);
}
var backgroundTracks = BackgroundTaskTools.CreateBackgroundTrackItemList(trackItems);
await App.BackgroundAudioHelper.AddToPlaylist(backgroundTracks);
}
public async Task Add(TrackItem trackItem, bool isPlayingPlaylist)
{
if (Playlist.FirstOrDefault(x => x.Id == trackItem.Id) != null)
{
return;
}
trackItem.Index = (uint)Playlist.Count;
Playlist.Add(trackItem);
var backgroundTrack = BackgroundTaskTools.CreateBackgroundTrackItem(trackItem);
await App.BackgroundAudioHelper.AddToPlaylist(backgroundTrack);
}
