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]);
}
