/// <summary>
/// Pause all agent tasks safely.
/// </summary>
internal void Pause()
{
if (CurrentPacakge == null || CurrentPacakge.State != PackageState.Downloading)
{
return;
}
CurrentPacakge.State = PackageState.Paused;
ParentDownloder.State = DownloaderState.Paused;
DownloadSpeedTracker.Stop();
ParentDownloder.CallDownloadPause();
}
/// <summary>
/// Resume all agent tasks safely.
/// </summary>
internal void Resume()
{
if (CurrentPacakge == null || CurrentPacakge.State != PackageState.Paused)
{
return;
}
CurrentPacakge.State = PackageState.Downloading;
ParentDownloder.State = DownloaderState.Resumed;
DownloadSpeedTracker.Start();
ParentDownloder.CallDownloadResume(CurrentPacakge);
}
/// <summary>
/// Begin all agent tasks safely.
/// </summary>
internal async void Begin()
{
if (PackageList.Count == 0)
{
return;
}
System.Console.WriteLine("Devhus.Downloader is beginning...");
State = AgentState.Busy;
ParentDownloder.State = DownloaderState.Started;
ParentDownloder.CallDownloadBegin();
DownloadSpeedTracker.Start();
await StartDownloading();
}
/// <summary>
/// Stops all agent tasks safely.
/// </summary>
internal void Stop(bool forceStop = false)
{
if (forceStop == false)
{
if (CurrentPacakge == null ||
(CurrentPacakge.State != PackageState.Downloading && CurrentPacakge.State != PackageState.Paused))
{
return;
}
}
CurrentPacakge.State = PackageState.Canceled;
ParentDownloder.State = DownloaderState.Stopped;
State = AgentState.Canceled;
DownloadSpeedTracker.Stop();
ParentDownloder.CallDownloadStop();
}
