private async Task RefreshSongs()
{
var rpcRequestFallback = true;
if (DefaultViewModel.ContainsKey("SongsInPlaylist"))
{
var songs = ((ObservableCollection <Song>)defaultViewModel["SongsInPlaylist"]);
if (songs.Any())
{
defaultViewModel["SongsInPlaylist"] = null;
defaultViewModel["SongsInPlaylist"] = songs;
rpcRequestFallback = false;
}
}
if (rpcRequestFallback)
{
ConnectionManager.ManageSystemTray(true);
try
{
var tmpList = (List <Song>) await Playlist.GetItems(PlayelistType.Audio);
if (tmpList.Any())
{
defaultViewModel["SongsInPlaylist"] = new ObservableCollection <Song>(tmpList);
}
}
catch (Exception) {}
ConnectionManager.ManageSystemTray(false);
}
}
private void RefreshMetadata()
{
if (!DefaultViewModel.ContainsKey("SongsInPlaylist"))
{
return;
}
var songs = ((ObservableCollection <Song>)defaultViewModel["SongsInPlaylist"]);
if (!songs.Any())
{
return;
}
var loader = new Windows.ApplicationModel.Resources.ResourceLoader();
string track = loader.GetString("Track");
string tracks = loader.GetString("Tracks");
long totalPlaytimeSec = songs.Aggregate(0, (x, y) => x + y.Duration);
TrackCountTextBlock.Text = songs.Count().ToString();
TracksTextBlock.Text = songs.Count() > 1 ? tracks : track;
defaultViewModel["Tracks"] = songs.Count.ToString();
defaultViewModel["TotalPlaytimeHours"] = Math.Floor(totalPlaytimeSec / 3600.0).ToString("F0");
defaultViewModel["TotalPlaytimeMinutes"] = ((totalPlaytimeSec / 60.0) % 60).ToString("F0").PadLeft(2, '0');
if (defaultViewModel["TotalPlaytimeHours"].Equals("0"))
{
HoursEditTextBlock.Visibility = Visibility.Collapsed;
HoursLabelTextBlock.Visibility = Visibility.Collapsed;
if (defaultViewModel["TotalPlaytimeMinutes"].Equals("00"))
{
TotalPlaytime.Visibility = Visibility.Collapsed;
TotalPlaytime.Visibility = Visibility.Collapsed;
}
}
}
