private async Task move(int sourceIndex, int destinationIndex)
{
try
{
var sourceItem = Items[sourceIndex];
var destinationItem = Items[destinationIndex];
var desiredRank = destinationItem.Rank;
if (destinationIndex > sourceIndex)
{
desiredRank++;
}
Items.Move(sourceIndex, destinationIndex);
var response = await QueueClient.SetRank(sourceItem.ID, desiredRank);
if ((response == null) || !response.Success)
{
await Application.Current.MainPage.DisplayAlert("Error", response != null?response.ErrorMessageClean : "Unable to move the selected video.", "OK");
}
MoveUp.ChangeCanExecute();
MoveDown.ChangeCanExecute();
MoveToTop.ChangeCanExecute();
MoveToBottom.ChangeCanExecute();
}
catch (Exception ex)
{
//XXX : Handle error
LoggerService.Instance.Log("ERROR: Queue.move: " + ex);
}
}