public void Start()
{
if (!CanStart)
{
return;
}
IsActive = true;
IsSuccessful = false;
IsCanceled = false;
IsFailed = false;
Task.Run(async() =>
{
// Create cancellation token source
_cancellationTokenSource = new CancellationTokenSource();
// Create progress operation
ProgressOperation = ProgressManager.CreateOperation();
try
{
// If download option is not set - get the best download option
if (DownloadOption == null)
{
DownloadOption = await _downloadService.GetBestDownloadOptionAsync(Video.Id, Format);
}
await _downloadService.DownloadVideoAsync(DownloadOption, FilePath, ProgressOperation, _cancellationTokenSource.Token);
if (_settingsService.ShouldInjectTags)
{
await _taggingService.InjectTagsAsync(Video, Format, FilePath, _cancellationTokenSource.Token);
}
if (SubtitleOption != null && SubtitleOption.ClosedCaptionTrackInfos.Any())
{
await _downloadService.DownloadSubtitleAsync(SubtitleOption, FilePath);
}
IsSuccessful = true;
}
catch (OperationCanceledException)
{
IsCanceled = true;
}
catch (Exception ex)
{
IsFailed = true;
FailReason = ex.Message;
}
finally
{
IsActive = false;
_cancellationTokenSource.Dispose();
ProgressOperation.Dispose();
}
});
}
