private void DisplayTickets()
{
if (ShowTickets && Customer.Order.Seats.Count < 10)
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
foreach (Seat seat in Customer.Order.Seats)
{
MemoryStream ms = GetTicketImage(Customer.Order.Id, seat.Id, 1);
if (ms != null)
{
Spot spot = SelectedSpots.FirstOrDefault(x => x.Id == seat.Id);
if (spot != null)
{
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
spot.TicketImage = bi;
}
}
}
});
}
}
/// <summary>
/// Handles PurchaseOrder button on OrderWindow
/// </summary>
private void OnPurchaseOrder()
{
PaymentTypeBox ptb = new PaymentTypeBox();
bool? result = ptb.ShowDialog();
if (result ?? false)
{
BlankStatus = String.Empty;
Customer.Order.Seats = new List <Seat>();
foreach (Ticket t in Tickets)
{
Seat seat = new Seat()
{
Id = t.Id
};
Customer.Order.Seats.Add(seat);
}
Customer.Order.PaymentType =
(PaymentType)Enum.Parse(typeof(PaymentType), SelectedPaymentType.Key.ToString(), true);
Customer.Order = Customer.Order = Access.ConfirmPayment(Customer.Order);
ReloadOrder();
if (Customer.Order != null && Customer.Order.Status == ItemStatus.Sold)
{
if (ShowTickets && Customer.Order.Seats.Count < 10)
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
foreach (Seat seat in Customer.Order.Seats)
{
MemoryStream ms = GetTicketImage(Customer.Order.Id, seat.Id, 1);
if (ms != null)
{
Spot spot = SelectedSpots.FirstOrDefault(x => x.Id == seat.Id);
if (spot != null)
{
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
spot.TicketImage = bi;
}
}
}
});
}
}
else
{
Customer.Order = new Order(); // Just not to be null
OperationResult = String.Format("Произошла ошибка. Заказ № {0} не оплачен", Customer.Order.Id);
}
}
}
/// <summary>
/// Keeps SelectedSpots updated
/// </summary>
private void PersistSelectedSpots(List <Seat> seats)
{
foreach (Seat seat in seats)
{
Spot spot = SelectedSpots.FirstOrDefault(x => x.Id == seat.Id);
if (spot != null)
{
spot.Status = seat.Status;
spot.Result = seat.Result;
spot.ReserveDate = seat.ReserveDate;
}
}
}
/// <summary>
/// Handles PayOrder button event and open PrintView in wizard
/// </summary>
private void OnPayOrder()
{
BlankStatus = String.Empty;
// if View called from orders
if (Customer.Order.Seats == null)
{
Customer.Order.Seats = new List <Seat>();
foreach (Ticket t in Tickets)
{
Seat seat = new Seat()
{
Id = t.Id
};
Customer.Order.Seats.Add(seat);
}
}
Customer.Order.PaymentType =
(PaymentType)Enum.Parse(typeof(PaymentType), SelectedPaymentType.Key.ToString(), true);
_worker = new BackgroundWorker();
_worker.DoWork += delegate
{
WizardProgressVisibility = Visibility.Visible;
Customer.Order = Access.ConfirmPayment(Customer.Order);
if (Customer.Order != null && Customer.Order.Status == ItemStatus.Sold)
{
Blank[] blanks = Access.GetBlanks(0, Customer.Order.ItemsCount, ItemStatus.OnSale);
if (blanks != null)
{
if (blanks.Length != Customer.Order.ItemsCount)
{
BlankStatus = "Количество бланков недостаточно для печати заказа";
}
}
else
{
BlankStatus = "У вас отсутствуют бланки";
}
for (int i = 0; i < Customer.Order.Seats.Count; i++)
{
Seat seat = Customer.Order.Seats[i];
Spot spot = SelectedSpots.FirstOrDefault(x => x.Id == seat.Id);
if (spot != null)
{
spot.Status = seat.Status;
//spot.Result = seat.Result;
spot.ReserveDate = seat.ReserveDate;
if (blanks != null && blanks.Length > i)
{
spot.Blank = blanks[i];
}
}
}
//PersistSelectedSpots(Customer.Order.Seats);
StatusText =
OperationResult =
String.Format("Заказ № {0} оплачен. Сумма заказа: {1}", Customer.Order.Id,
OrderPrice.ToString("C"));
if (_wizardWindow != null)
{
WizardTitle = "Печать заказа";
ContentWindow = new PrintViewModel(Instance);
}
_wisardStep = WisardStep.OrderPaid;
DisplayTickets();
}
else
{
Customer.Order = new Order(); // Just not to be null
StatusText =
OperationResult = String.Format("Произошла ошибка. Заказ № {0} не оплачен", Customer.Order.Id);
}
};
_worker.RunWorkerCompleted += delegate
{
WizardProgressVisibility = Visibility.Collapsed;
};
_worker.RunWorkerAsync();
}