private async Task PrepareTrackAsync(Track track)
{
switch (track.Status)
{
case TrackStatus.Matching:
throw new AppException("Track is still matching.");
case TrackStatus.NoMatch:
throw new AppException("No match found for track, try manual matching it.");
case TrackStatus.NotAvailable:
throw new AppException("The audio file is not available.");
}
if (track.Type == TrackType.Stream &&
track.AudioWebUri == null)
{
using (var blocker = new UiBlocker())
{
blocker.UpdateProgress("Matching...");
var uri = await _matchEngineService.GetLinkAsync(track.Title, track.DisplayArtist);
if (uri == null)
{
throw new AppException("Problem matching the song, try saving and manual matching it.");
}
track.AudioWebUri = uri.ToString();
}
}
}
private async Task <Track> ConvertToTrackAsync(WebSong webSong)
{
var track = webSong.PreviousConversion as Track;
if (track == null)
{
using (var blocker = new UiBlocker())
{
blocker.UpdateProgress("Getting data...");
track = await _webSongConverter.ConvertAsync(webSong);
}
}
return(track);
}