public async Task DownloadSubtitle(string filePath)
{
var downloadable = await _engine.GetDownloadable(filePath);
if (downloadable != null)
{
var downloaded = false;
var movie = downloadable as Movie;
if (movie != null)
{
downloaded = await _engine.DownloadSubtitleForMovie(movie);
}
else
{
var episode = downloadable as TvShowEpisode;
if (episode != null)
{
downloaded = await _engine.DownloadSubtitleForTvShowEpisode(episode);
}
}
if (!downloaded)
{
await Helper.ManualSubtitleDownload(_engine, _exceptionHandler, _dialogService, downloadable);
if (downloadable.Media.IsModified)
{
await _engine.UpdateEntity(downloadable.Media);
}
}
}
else
{
var downloaded = await _engine.DownloadSubtitle(filePath);
if (downloaded)
{
return;
}
var fileInfo = new FileInfo(filePath);
if (fileInfo.Exists)
{
await Helper.ManualSubtitleDownload(_engine, _exceptionHandler, _dialogService, fileInfo);
}
}
}