public static async Task PreparePlaylistAsync()
{
Debug.WriteLine("> Load playlist locally");
var loadedPlaylist = await LoadFromFileAsync();
if (CurrentPlaylist == null)
{
CurrentPlaylist = loadedPlaylist ?? new Playlist();
}
else
{
CurrentPlaylist.Clear();
if (loadedPlaylist.Entries.Count > 0)
{
CurrentPlaylist.Entries.AddRange(loadedPlaylist.Entries.ToList());
CurrentPlaylist.CurrentIndex = loadedPlaylist.CurrentIndex;
}
}
// Add waiting episodes
CurrentPlaylist.AddEpisodes(EpisodesToAdd);
// Cleanup
var wrongEpisodes = CurrentPlaylist.Entries.Where(e => e.Episode == null).ToArray();
foreach (var wrongEpisode in wrongEpisodes)
{
CurrentPlaylist.Entries.Remove(wrongEpisode);
}
// Check limits
if (CurrentPlaylist.CurrentIndex >= CurrentPlaylist.Entries.Count)
{
CurrentPlaylist.CurrentIndex = CurrentPlaylist.Entries.Count - 1;
}
if (CurrentPlaylist.CurrentIndex < 0 && CurrentPlaylist.Entries.Count > 0)
{
CurrentPlaylist.CurrentIndex = 0;
}
}
public static void PlayListClear()
{
CurrentPlaylist.Clear();
CurrentIndex = 0;
}