public async Task Remove(TrackCollection trackCollection)
{
var connection = new SQLiteAsyncConnection(DbPath);
var loadTracks = await Locator.MusicLibraryVM.TracklistItemRepository.LoadTracks(trackCollection);
foreach (TracklistItem tracklistItem in loadTracks)
{
await Locator.MusicLibraryVM.TracklistItemRepository.Remove(tracklistItem);
}
await connection.DeleteAsync(trackCollection);
}
public async Task<List<TracklistItem>> LoadTracks(TrackCollection trackCollection)
{
var connection = new SQLiteAsyncConnection(DbPath);
return await connection.Table<TracklistItem>().Where(x => x.TrackCollectionId == trackCollection.Id).ToListAsync();
}
public Task Add(TrackCollection trackCollection)
{
var connection = new SQLiteAsyncConnection(DbPath);
return connection.InsertAsync(trackCollection);
}
public static async Task UpdateTrackCollection(TrackCollection trackCollection)
{
var loadTracks = await Locator.MusicLibraryVM.TracklistItemRepository.LoadTracks(trackCollection);
foreach (TracklistItem tracklistItem in loadTracks)
{
await Locator.MusicLibraryVM.TracklistItemRepository.Remove(tracklistItem);
}
foreach (TrackItem trackItem in trackCollection.Playlist)
{
var trackListItem = new TracklistItem { TrackId = trackItem.Id, TrackCollectionId = trackCollection.Id };
await Locator.MusicLibraryVM.TracklistItemRepository.Add(trackListItem);
}
}
public static async Task DeletePlaylist(TrackCollection trackCollection)
{
await Locator.MusicLibraryVM.TrackCollectionRepository.Remove(trackCollection);
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
Locator.MusicLibraryVM.TrackCollections.Remove(trackCollection);
Locator.MusicLibraryVM.CurrentTrackCollection = null;
});
}
public static Task DeletePlaylistTrack(TrackItem track, TrackCollection trackCollection)
{
return Locator.MusicLibraryVM.TracklistItemRepository.Remove(track.Id, trackCollection.Id);
}
public static async Task AddNewPlaylist(string trackCollectionName)
{
if (string.IsNullOrEmpty(trackCollectionName)) return;
TrackCollection trackCollection = null;
trackCollection = await Locator.MusicLibraryVM.TrackCollectionRepository.LoadFromName(trackCollectionName);
if (trackCollection != null)
{
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => ToastHelper.Basic(Strings.PlaylistAlreadyExists));
}
else
{
trackCollection = new TrackCollection();
trackCollection.Name = trackCollectionName;
await Locator.MusicLibraryVM.TrackCollectionRepository.Add(trackCollection);
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => Locator.MusicLibraryVM.TrackCollections.Add(trackCollection));
}
}
