public ViewModelBase(IPlatformServices platformServices)
{
this.PlatformServices = platformServices;
this.lockObject = new object();
this.cancellationTokenSource = new ResetableCancellationTokenSource();
}
public GenreListDataController(IDeezerSession session)
{
this.session = session;
this.fetchState = new UpdatableFetchState();
this.tokenSource = new ResetableCancellationTokenSource();
this.genreList = new FixedSizeObservableCollection <IGenreViewModel>();
}
public MainThreadObservableCollectionAdapter(IObservableCollection <T> theCollection,
IMainThreadDispatcher mainThreadDispatcher)
{
this.collection = theCollection;
this.mainThreadDispatcher = mainThreadDispatcher;
this.tokenSource = new ResetableCancellationTokenSource();
this.collection.CollectionChanged += Collection_CollectionChanged;
}
public PagedObservableCollection(int pageSize = DEFAULT_PAGE_SIZE,
int nextPageThreashold = DEFAULT_THREASHOLD)
{
this.PageSize = pageSize;
this.nextPageThreashold = nextPageThreashold;
this.pages = new Dictionary <int, IReadOnlyList <T> >();
this.pageFetchInProgress = new HashSet <int>();
this.cancellationTokenSource = new ResetableCancellationTokenSource();
}
public TracklistDataController(IDeezerSession session)
{
this.session = session;
this.fetchState = new UpdatableFetchState();
this.completeItemFetchState = new UpdatableFetchState();
this.tokenSource = new ResetableCancellationTokenSource();
this.tracklist = new PagedObservableCollection <ITrackViewModel>();
this.ItemId = 0;
this.Type = ETracklistType.Unknown;
}
public WhatsNewDataController(IDeezerSession session)
{
this.session = session;
this.CurrentGenreFilter = ulong.MaxValue;
this.tokenSource = new ResetableCancellationTokenSource();
this.newReleaseFetchState = new UpdatableFetchState();
this.deezerPicksFetchState = new UpdatableFetchState();
this.newReleases = new PagedObservableCollection <IAlbumViewModel>();
this.deezerPicks = new PagedObservableCollection <IAlbumViewModel>();
}
public UserOverviewDataController(IDeezerSession session)
{
this.session = session;
this.CurrentUserId = 0;
this.tokenSource = new ResetableCancellationTokenSource();
this.flowFetchState = new UpdatableFetchState();
this.playlistsFetchState = new UpdatableFetchState();
this.completeProfileFetchState = new UpdatableFetchState();
this.flow = new PagedObservableCollection <ITrackViewModel>();
this.playlists = new FixedSizeObservableCollection <IPlaylistViewModel>();
}
public SearchDataController(IDeezerSession session)
{
this.session = session;
this.tokenSource = new ResetableCancellationTokenSource();
this.albumsFetchState = new UpdatableFetchState();
this.tracksFetchState = new UpdatableFetchState();
this.artistsFetchState = new UpdatableFetchState();
this.playlistsFetchState = new UpdatableFetchState();
this.albumResults = new PagedObservableCollection <IAlbumViewModel>();
this.trackResults = new PagedObservableCollection <ITrackViewModel>();
this.artistResults = new PagedObservableCollection <IArtistViewModel>();
this.playlistResults = new PagedObservableCollection <IPlaylistViewModel>();
}
public ChartsDataController(IDeezerSession session)
{
this.session = session;
this.CurrentGenreFilter = ulong.MaxValue;
this.tokenSource = new ResetableCancellationTokenSource();
this.albumFetchState = new UpdatableFetchState();
this.trackFetchState = new UpdatableFetchState();
this.artistFetchState = new UpdatableFetchState();
this.playlistFetchState = new UpdatableFetchState();
this.albums = new PagedObservableCollection <IAlbumViewModel>();
this.tracks = new PagedObservableCollection <ITrackViewModel>();
this.artists = new PagedObservableCollection <IArtistViewModel>();
this.playlists = new PagedObservableCollection <IPlaylistViewModel>();
}
public ArtistOverviewDataController(IDeezerSession session)
{
this.session = session;
this.ArtistId = ulong.MaxValue;
this.tokenSource = new ResetableCancellationTokenSource();
this.albumFetchState = new UpdatableFetchState();
this.topTrackFetchState = new UpdatableFetchState();
this.playlistFetchState = new UpdatableFetchState();
this.completeArtistFetchState = new UpdatableFetchState();
this.relatedArtistsFetchState = new UpdatableFetchState();
this.albums = new PagedObservableCollection <IAlbumViewModel>();
this.topTracks = new PagedObservableCollection <ITrackViewModel>();
this.playlists = new PagedObservableCollection <IPlaylistViewModel>();
this.relatedArtists = new PagedObservableCollection <IArtistViewModel>();
}
public FavouritesService(IDeezerSession session,
IAuthenticationService authService)
{
Assert.That(MIN_THROTTLE_MS < MAX_THROTTLE_MS, "Invalid throttle values set.");
this.session = session;
this.authService = authService;
this.userPlaylists = new HashSet <ulong>();
this.favouriteTracks = new HashSet <ulong>();
this.favouriteAlbums = new HashSet <ulong>();
this.favouriteArtists = new HashSet <ulong>();
this.favouritePlaylists = new HashSet <ulong>();
this.tokenSource = new ResetableCancellationTokenSource();
this.IsLoggedIn = false;
this.authService.OnAuthenticationStatusChanged += OnAuthStateChanged;
}
