private async void LikeButton_ClickAsync(object sender, RoutedEventArgs e) { var item = (sender as Button).CommandParameter as MHzSongBase; if (item == null) { return; } var succeed = await MHzListGroupHelper.AddToRedHeartAsync(item, listid, APIKey, bearer, app_did, item.LikeCount == 0); if (succeed) { if (item.LikeCount == 0) { item.LikeCount = 1; ReportHelper.ReportAttentionAsync(GetUIString("Red_Heart_Added")); (sender as Button).Foreground = new SolidColorBrush(Colors.Red); } else { item.LikeCount = 0; ReportHelper.ReportAttentionAsync(GetUIString("Red_Heart_Removed")); (sender as Button).Foreground = new SolidColorBrush(Color.FromArgb(128, 128, 128, 128)); } } }
private async void DeleteButton_ClickAsync(object sender, RoutedEventArgs e) { var item = (sender as Button).CommandParameter as SongBase; if (item == null) { return; } var succeed = await MHzListGroupHelper.AddToRedHeartAsync(item, listid, APIKey, bearer, app_did, false); if (!succeed) { return; } obse_list.Remove(item); ReportHelper.ReportAttentionAsync(GetUIString("Red_Heart_Removed")); }
private async Task <MHzSongBase> InsertSongsToMHzListAsync() { var songs = await MHzListGroupHelper.FetchMHzSongsAsync(Service.MHzChannelID, api_key, bearer); if (songs == null || songs.Count == 0) { return(null); } songs.ToList().ForEach(async song => await Service.InsertItemAsync(song)); if (Service.PlaybackList.Items.Count <= 1) // more songs to prepare, at least 2. { var songs_add = await MHzListGroupHelper.FetchMHzSongsAsync(Service.MHzChannelID, api_key, bearer); if (songs_add != null && songs_add.Count != 0) { songs_add.ToList().ForEach(async song => await Service.InsertItemAsync(song)); } } return(songs[0]); }