public NewDownloadViewModel()
: base(null)
{
_downloadManager = DownloadManager.GetInstance();
_downloadManager.Queues.CollectionChanged += QueueChanged;
UpdateQueueList();
SelectedQueue = Queues.FirstOrDefault(x => x.Number == Queue.DefaultNumber);
}
private Thread BuildListenerThread()
{
return(new Thread(() =>
{
while (!isDisposing)
{
BasicDeliverEventArgs item = null;
// grab the first item where any of the consumer queues has a value
var queue = Queues
.FirstOrDefault(q => q.TryTake(out item));
// if we're dead and we didn't find an item,
// it means it's time to pack up and go home
if (isDisposing && queue == null)
{
break;
}
// if we're not dead and we didn't find an item
// lets go around again
if (!isDisposing && queue == null)
{
continue;
}
if (item == null)
{
continue;
}
var delivery = new Delivery(
item.DeliveryTag,
item.Body,
item.RoutingKey,
item.Exchange,
item.BasicProperties.ContentType,
item.BasicProperties.CorrelationId,
item.BasicProperties.ReplyTo,
item.BasicProperties.Headers);
// register the queue as a delivery listener on the delivery so that
// we can ack or nack the message depending on whether or not it was processed
delivery.RegisterDeliveryListener(queue);
// deliver the message to the delivery strategy
deliveryStrategy.Deliver(delivery);
}
logger.DebugFormat("Subscription thread terminated for: {0}", this);
}));
}
private void EditQueueAction()
{
var queue = Queues.FirstOrDefault(i => i.Id.ToString() == SelectedItem.Id.ToString());
if (queue != null)
{
queue.Name = SelectedItem.Name;
if (!SelectedItem.IsStartLoadAt)
{
NewStartTime = TimeSpan.Zero;
}
if (!SelectedItem.IsStopLoadAt)
{
NewStopTime = TimeSpan.Zero;
}
queue.IsStartLoadAt = SelectedItem.IsStartLoadAt;
queue.StartDownload = NewStartTime.ToString();
queue.IsStopLoadAt = SelectedItem.IsStopLoadAt;
queue.StopDownload = NewStopTime.ToString();
}
dataStorage.Save(Queues);
}
private async void RemoveQueueAction(Queue file)
{
if (file == null)
{
ContentDialog notSelectQueueDialog = new ContentDialog()
{
Title = resourceMap.GetValue("titleErrorDeleteQueueDialog", resourceContext).ValueAsString,
Content = resourceMap.GetValue("contentErrorRemoveQueueDialog", resourceContext).ValueAsString,
PrimaryButtonText = "ОК"
};
ContentDialogResult result = await notSelectQueueDialog.ShowAsync();
return;
}
var item = Queues.FirstOrDefault(i => i.Id.ToString() == file.Id.ToString());
if (item != null)
{
Queues.Remove(item);
}
dataStorage.Save(Queues);
}
public List <string> GetState()
{
var taskDataList = TaskDataVault;
var listQueue = Queues.FirstOrDefault(t => t.Id == ListQueueId);
var downloadQueue = Queues.FirstOrDefault(t => t.Id == DownloadQueueId);
var listTaskDataList = taskDataList.OfType <YandeListTaskData>().ToList();
var downloadTaskDataList = taskDataList.OfType <DownloadTaskData>().ToList();
var listSuccess = listTaskDataList.Count(a => a.ExecutionResult == TaskDataExecutionResult.Complete);
var listFailed = listTaskDataList.Sum(a => a.TryTimes - 1);
var downloadSuccess =
downloadTaskDataList.Count(a => a.ExecutionResult == TaskDataExecutionResult.Complete);
var downloadFailed = downloadTaskDataList.Sum(a => Math.Max(a.TryTimes - 1, 0));
var table = new List <List <string> >
{
new List <string>
{
$"[{Status}]",
$"Last Ids: {_lastImageIds.Count}"
},
new List <string>
{
"[List]",
$"Threads: {listQueue?.ActiveThreadCount ?? 0}/{listQueue?.MaxThreadCount ?? 0}",
$"Progress: {listSuccess}/{listTaskDataList.Count}",
$"Failed: {listFailed}"
},
new List <string>
{
"[Image]",
$"Threads: {downloadQueue?.ActiveThreadCount ?? 0}/{downloadQueue?.MaxThreadCount ?? 0}",
$"Progress: {downloadSuccess}/{downloadTaskDataList.Count}",
$"Skipped: {downloadTaskDataList.Count(a => a.DownloadResult == DownloadTaskDataResult.Skipped)}",
$"Failed: {downloadFailed}"
}
};
return(table.BeautifyTable());
}
