public PlaylistViewModel(PlaylistViewModel playlistViewModel)
{
_EventAggregator = playlistViewModel._EventAggregator;
_SettingsManager = playlistViewModel._SettingsManager;
Tracks = new ObservableCollection <TrackViewModel>(playlistViewModel.Tracks);
Playlist = new PlaylistModel(playlistViewModel.Playlist);
AllTracksSelected = playlistViewModel.AllTracksSelected;
Expanded = playlistViewModel.Expanded;
}
public async void Handle(DataRefreshAuthorizedEvent message)
{
_Logger.Info("Retrieving playlists of the logged-in Spotify user...");
_EventAggregator.PublishOnUIThread(new DisplayProgressEvent(Localization.Playlists.RetrievingPlaylistsDialogTitle,
Localization.Playlists.RetrievingPlaylistsDialogMessage));
var playlistCollection = await message.Session.GetPlaylistCollection();
var playlists = new List <Playlist>(await playlistCollection.GetPlaylists());
_Logger.Debug(String.Format("{0} playlists were retrieved from the playlist container", playlists.Count));
_Logger.Debug("Fetching playlists and applying them to the collection...");
Playlists = new ObservableCollection <PlaylistViewModel>();
foreach (var playlist in playlists)
{
var fetchedPlaylistViewModel = new PlaylistViewModel(await PlaylistModel.FromLibrary(playlist, message.Session),
_EventAggregator, _SettingsManager);
Playlists.Add(fetchedPlaylistViewModel);
_Logger.Info(String.Format("Added playlist {0} ({1} tracks)", fetchedPlaylistViewModel.Name, fetchedPlaylistViewModel.Tracks.Count));
}
_Logger.Info("Retrieving playlists finished");
_EventAggregator.PublishOnUIThread(new HideProgressEvent());
}