private ILyricsApi GetRandomApi()
{
ILyricsApi api = null;
if (lyricsApisPipe.Count > 0)
{
var rnd = new Random();
int index = rnd.Next(lyricsApisPipe.Count);
api = lyricsApisPipe[index];
lyricsApisPipe.RemoveAt(index);
}
return(api);
}
public async Task <Lyrics> GetLyricsAsync(string artist, string title)
{
Lyrics lyrics = null;
ILyricsApi api = this.GetRandomApi();
while (api != null && (lyrics == null || !lyrics.HasText))
{
try
{
lyrics = new Lyrics(await api.GetLyricsAsync(artist, title), api.SourceName);
}
catch (Exception ex)
{
LogClient.Error("Error while getting lyrics from '{0}'. Exception: {1}", api.SourceName, ex.Message);
}
api = this.GetRandomApi();
}
return(lyrics);
}
