public void Handle(AudioTrackAddedRemoved message)
{
if (!this.IsGroup && this.UserOrGroupId == AppGlobalStateManager.Current.LoggedInUserId)
{
Execute.ExecuteOnUIThread(delegate
{
if (message.Added && this.AlbumId == 0)
{
this.AllTracks.LoadData(true, false, null, false);
return;
}
Func <AudioHeader, bool> arg_5E_1 = (((AudioHeader h) => h.Track.aid == message.Audio.aid));
AudioHeader audioHeader = Enumerable.FirstOrDefault <AudioHeader>(this.AllTracks.Collection, arg_5E_1);
if (audioHeader != null)
{//
if (message.IsSavedAudiosAlbum && this.AlbumId != AllAlbumsViewModel.SAVED_ALBUM_ID)
{
audioHeader.NotifyChanged();
return;
}//
this.AllTracks.Delete(audioHeader);
}
});
}
}
internal async void DeleteAudios(List <AudioHeader> list)//todo:IsSavedAudiosAlbum
{
AudioService.Instance.DeleteAudios((List <long>)Enumerable.ToList <long>(Enumerable.Select <AudioHeader, long>(list, (Func <AudioHeader, long>)(a => a.Track.aid))));
await AudioCacheManager.Instance.ClearCache((IEnumerable <string>) Enumerable.Select <AudioHeader, string>(list, (Func <AudioHeader, string>)(h => h.Track.Id)));
List <AudioHeader> .Enumerator enumerator = list.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
AudioHeader current1 = enumerator.Current;
EventAggregator current2 = EventAggregator.Current;
AudioTrackAddedRemoved trackAddedRemoved = new AudioTrackAddedRemoved();
trackAddedRemoved.Added = false;
AudioObj track = current1.Track;
trackAddedRemoved.Audio = track;
current2.Publish(trackAddedRemoved);
}
}
finally
{
enumerator.Dispose();
}
}
