/// <summary>
/// Initializes observers that listen for navigation events.
/// </summary>
private void InitializeObservers()
{
List <INavigable> observers = new List <INavigable>();
observers.Add(LibraryViewModel.GetInstance());
observers.Add(StoreViewModel.GetInstance());
observers.Add(StreamConfigViewModel.GetInstance());
observers.Add(TwitchLoginViewModel.GetInstance());
this.Observers = observers;
}
/// <summary>
/// Selects a specific game for which to view the store.
/// </summary>
/// <param name="game">The selected game.</param>
private void SelectGame(Game game)
{
// Deselect current game
this.SelectedGame = null;
this.Libraries = null;
this.IsLibraryListLoading = true;
this.ActiveLibrary = null;
this.RaisePropertyChanged(nameof(this.Libraries));
BrowseViewModel.GetInstance().Navigate(NavigationPage.LibrarySelect);
Task.Run(() =>
{
try
{
StoreViewModel.GetInstance().SelectGame(game);
// Select new game
AccessTokens accessTokens = SettingsViewModel.GetInstance().AccessTokens;
IEnumerable <Library> libraries = SqualrApi.GetLibraries(accessTokens.AccessToken, game.GameId);
this.Libraries = new ObservableCollection <Library>(libraries);
this.RaisePropertyChanged(nameof(this.Libraries));
this.SelectedGame = game;
}
catch (Exception ex)
{
OutputViewModel.GetInstance().Log(OutputViewModel.LogLevel.Error, "Error loading libraries", ex);
BrowseViewModel.GetInstance().Navigate(NavigationPage.GameSelect);
}
finally
{
this.IsLibraryListLoading = false;
}
});
}