public void RunPoller()
{
if (downloadPollerTask == null || downloadPollerTask.IsCompleted)
{
downloadPollerTask = Task.Run(async() =>
{
while (HasWork())
{
try
{
await Task.Delay(1000);
DownloadHelper helper;
if (!string.IsNullOrWhiteSpace(currentId) && downloads.TryGetValue(currentId, out helper))
{
if (helper.State == DownloadHelper.DownloadState.Canceled)
{
continue;
}
if (helper.State == DownloadHelper.DownloadState.Downloading)
{
continue;
}
if (helper.State != DownloadHelper.DownloadState.Completed)
{
await helper.StartDownload();
continue;
}
}
var next = downloads.FirstOrDefault();
if (string.IsNullOrWhiteSpace(next.Key))
{
continue;
}
helper = next.Value;
if (helper.State == DownloadHelper.DownloadState.Canceled)
{
continue;
}
if (helper.State == DownloadHelper.DownloadState.Downloading)
{
continue;
}
if (helper.State != DownloadHelper.DownloadState.Completed)
{
await helper.StartDownload();
}
}
catch (Exception ex)
{
LogManager.Shared.Report(ex);
}
}
});
}
}
public void StopAllOthers(Song song)
{
var first = playerQueue.FirstOrDefault();
if (first.Key != song.Id && !string.IsNullOrWhiteSpace(first.Key))
{
playerQueue.Remove(first.Key);
}
var items = playerQueue.ToList();
foreach (var item in items)
{
if (item.Key != song.Id)
{
item.Value.Stop();
}
}
}