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;
}
}
}
private void OnClearSelection()
{
SelectedSpots.Clear();
foreach (Spot spot in Spots)
{
spot.IsSelected = false;
spot.Height = 20;
spot.Width = 20;
//if (spot.IsSelected)
//{
// spot.IsSelected = false;
// spot.Height = 20;
// spot.Width = 20;
//}
}
}
private void OnRemoveSpot()
{
if (SelectedSpot != null)
{
Spot spot = SelectedSpot;
SelectedSpots.Remove(spot);
foreach (Spot s in Spots)
{
if (s.Id == spot.Id)
{
s.IsSelected = false;
s.Width = 20;
s.Height = 20;
}
}
}
}
private void OnRemoveTicket()
{
Spot spot = SelectedSpot;
ConfirmationBox cb = new ConfirmationBox
{
Message =
String.Format(
"Вы действительно желаете удалить билет № {0}, {1}, {2}, {3} ряд, {4} место из списка билетов заказа?",
spot.Id, spot.SideName, spot.SectorName, spot.RowNum, spot.SeatNum)
};
bool?result = cb.ShowDialog();
if (result ?? false)
{
//First we cancel ticket in the order
Customer.Order.Seats = new List <Seat> {
new Seat()
{
Id = spot.Id
}
};
Customer.Order = Data.Access.Cancel(Customer.Order);
// Then we remove a seat from selected seats collection
SelectedSpots.Remove(spot);
// and mark spot as unselected on the map
foreach (Spot s in Spots)
{
if (s.Id == spot.Id)
{
s.IsSelected = false;
s.Width = 20;
s.Height = 20;
}
}
// At last we again lock seats
if (SelectedSpots.Count > 0)
{
LockSeats(SelectedSpots.ToArray());
}
}
}
/// <summary>
/// Handles CreateOrder button event and open PurchaseView in wizard
/// </summary>
private void OnCreateOrder()
{
Logger.Default.Append("OnCreateOrder Begin");
InitCustomer();
_worker = new BackgroundWorker();
_worker.DoWork += delegate
{
WizardProgressVisibility = Visibility.Visible;
Customer.Order = Access.CreateOrder(Customer);
if (Customer.Order != null)
{
PersistSelectedSpots(Customer.Order.Seats);
OrderPrice = SelectedSpots.Where(x => x.Result == Core.OperationResult.Success).Sum(x => x.Price);
StatusText = OperationResult = String.Format("Заказ № {0} создан. Сумма заказа: {1}", Customer.Order.Id, OrderPrice.ToString("C"));
if (_wizardWindow != null)
{
WizardTitle = "Оплата заказа";
ContentWindow = new PurchaseViewModel(Instance);
}
_wisardStep = WisardStep.OrderCreated;
}
else
{
StatusText = OperationResult = "Произошла ошибка. Места не зарезервированы";
}
};
_worker.RunWorkerCompleted += delegate
{
WizardProgressVisibility = Visibility.Collapsed;
};
_worker.RunWorkerAsync();
Logger.Default.Append("OnCreateOrder End");
}
/// <summary>
/// Closes wizard
/// </summary>
private void OnCloseWizard()
{
if (_wisardStep == WisardStep.Locked)
{
_worker = null;
_wisardStep = WisardStep.None;
_wizardWindow.Close();
ReleaseSeats(SelectedSpots.ToArray());
OnSpotsChanged();
StatusText = String.Empty;
}
if (_wisardStep == WisardStep.OrderCreated)
{
_worker = null;
_wisardStep = WisardStep.None;
_wizardWindow.Close();
OnSpotsChanged();
StatusText = String.Empty;
}
if (_wisardStep == WisardStep.OrderPaid)
{
_worker = null;
_wisardStep = WisardStep.None;
_wizardWindow.Close();
OnSpotsChanged();
StatusText = String.Empty;
}
if (_wisardStep == WisardStep.Printed)
{
_worker = null;
_wisardStep = WisardStep.None;
_wizardWindow.Close();
OnSpotsChanged();
StatusText = String.Empty;
}
_wizardWindow = null;
}
private void OnRemoveSeat()
{
if (SelectedSpot != null)
{
Spot spot = SelectedSpot;
ConfirmationBox cb = new ConfirmationBox
{
Message = String.Format(
"Вы действительно желаете удалить место № {0}, {1}, {2}, {3} ряд, {4} место из списка выбранных мест?",
spot.Id, spot.SideName, spot.SectorName, spot.RowNum, spot.SeatNum)
};
bool?result = cb.ShowDialog();
if (result ?? false)
{
// First we release all the selected seats
List <Seat> seats = ReleaseSeats(SelectedSpots.ToArray());
if (seats != null)
{
// Then we remove a seat from selected seats collection
SelectedSpots.Remove(spot);
// and mark spot as unselected on the map
foreach (Spot s in Spots)
{
if (s.Id == spot.Id)
{
s.IsSelected = false;
s.Width = 20;
s.Height = 20;
}
}
// At last we again lock seats
if (SelectedSpots.Count > 0)
{
LockSeats(SelectedSpots.ToArray());
}
}
}
}
}
/// <summary>
/// Opens wizard window with ReserveSeats view
/// Locks selected seats
/// </summary>
private void OnReserveSeats()
{
if (_wizardWindow == null)
{
WizardTitle = "Создать заказ";
FirstName = String.Empty;
MiddleName = String.Empty;
LastName = String.Empty;
CustomerEmail = String.Empty;
CustomerPhone = String.Empty;
SendSms = false;
LockSeats(SelectedSpots.ToArray());
_wisardStep = WisardStep.Locked;
_wizardWindow = new WizardWindow {
Owner = MetroWindow
};
ContentWindow = new ReserveViewModel(Instance);
_wizardWindow.ShowDialog();
}
}
/// <summary>
/// Locks seats
/// </summary>
private void LockSeats(Spot[] spots)
{
List <Seat> seats = new List <Seat>();
foreach (Spot spot in spots)
{
Seat seat = new Seat();
seat.Id = spot.Id;
seat.ReserveDate = ReserveDate;
seats.Add(seat);
}
List <Seat> lockedSeats = Data.Access.LockSeats(seats);
if (lockedSeats != null)
{
HashSet <int> writerIds = new HashSet <int>(lockedSeats.Select(x => x.Id));
seats.RemoveAll(x => writerIds.Contains(x.Id));
foreach (Seat s in seats)
{
SelectedSpots.Remove(SelectedSpots.Single(i => i.Id == s.Id));
Spots.Remove(Spots.Single(i => i.Id == s.Id));
}
int counter = 0;
decimal price = 0;
foreach (Spot spot in SelectedSpots)
{
counter++;
price += spot.Price;
spot.ItemId = counter;
}
StatusText = String.Format("Удерживается {0} мест на сумму {1}", SeatsCount.ToString("### ##0"), SeatsAmount.ToString("C0"));
OperationResult = String.Format("Выбрано мест {0} на сумму {1}", counter, price.ToString("C"));
}
}
/// <summary>
/// Handles PrintTickets button event and prints tickets
/// </summary>
private void OnPrintTickets()
{
ProcessPrint(SelectedSpots.ToList());
}
/// <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();
}
