/// <summary>
/// Конструктор по умолчанию.
/// </summary>
public AudiosViewModel(string uniqueKey, long ownerID)
: base(uniqueKey)
{
_audios = new AudiosCollection(ownerID);
_recommendations = new RecommendedAudiosCollection((ulong)ownerID);
_popular = new PopularAudiosCollection();
_albums = new AudioAlbumsCollection(ownerID);
Refresh = new RelayCommand(() => Audios.Refresh());
RefreshAlbums = new RelayCommand(() => Albums.Refresh());
RefreshPopular = new RelayCommand(() => Popular.Refresh());
RefreshRecommended = new RelayCommand(() => Recommendations.Refresh());
DeleteCommand = new RelayCommand <VKAudio>(async audio =>
{
var request = new Request.DeleteAudioRequest(audio.ID, audio.OwnerID);
var response = await request.ExecuteAsync();
if (response.Error.ErrorType == VKErrors.None)
{
Audios.Remove(audio);
}
else
{
await ServiceHelper.DialogService.ShowMessageBox("Произошла ошибка: " + response.Error.ErrorType.ToString(),
"Не удалось удалить аудиозапись.");
}
});
DownloadAudio = new RelayCommand <VKAudio>(async audio =>
{
var command = new VKSaverDownloadCommand();
command.Downloads.Add(CoreHelper.GetDownload(audio));
await command.TryExecute();
});
#if DEBUG
if (ViewModelBase.IsInDesignModeStatic)
{
for (int i = 0; i < 71; i++)
{
Audios.Add(DesignDataHelper.GetAudio());
Recommendations.Add(DesignDataHelper.GetAudio());
Popular.Add(DesignDataHelper.GetAudio());
}
}
#endif
}
public void RefreshFiltering()
{
Items.Refresh();
Popular.Refresh();
Recent.Refresh();
}
