// This is async void on purpose because this is supposed to be always ran in background
private async void EnqueueDownload(DownloadViewModel download)
{
// Cancel an existing download for this file path to prevent writing to the same file
Downloads.FirstOrDefault(d => d.FilePath == download.FilePath)?.Cancel();
// Add to list
Downloads.Add(download);
// Create progress operation
download.ProgressOperation = ProgressManager.CreateOperation();
// If download option is not set - get the best download option
if (download.DownloadOption == null)
{
download.DownloadOption =
await _downloadService.GetBestDownloadOptionAsync(download.Video.Id, download.Format);
}
// Download
try
{
await _downloadService.DownloadVideoAsync(download.Video.Id, download.FilePath,
download.DownloadOption, download.ProgressOperation, download.CancellationToken);
}
catch (OperationCanceledException)
{
// Ignore cancellations
}
// Mark download as completed
download.MarkAsCompleted();
}
