/* Send order to kitchen and subsequently clear order data */
private void DialogBoxAcceptExecute(object parameter)
{
POSOrder order = new POSOrder();
int numOfOrderItems = 0;
int iterationCounter = 0;
// prepare order for submission to service
for (int i = 0; i < Enum.GetNames(typeof(menuItemType)).Length; i++)
{
foreach (MenuItem item in menuOrderLists[i])
{
numOfOrderItems++;
}
}
order.menuItems = new POSMenuItem[numOfOrderItems];
for (int i = 0; i < Enum.GetNames(typeof(menuItemType)).Length; i++)
{
for (int j = 0; j < menuOrderLists[i].Count; j++)
{
POSMenuItem item = new POSMenuItem();
item.Price = menuOrderLists[i][j].Price;
item.Product = menuOrderLists[i][j].Product;
item.ProductType = (POSMenuItemEnum)menuOrderLists[i][j].ProductType;
item.Quantity = menuOrderLists[i][j].Quantity;
order.menuItems[iterationCounter++] = item;
}
}
order.SubTotal = float.Parse(Subtotal.Substring(1, Subtotal.Length - 1), CultureInfo.InvariantCulture.NumberFormat);
order.Total = float.Parse(Total.Substring(1, Total.Length - 1), CultureInfo.InvariantCulture.NumberFormat);
// send order information to service
eventAggregator.GetEvent <PlaceOrderEvent>().Publish(order);
// delete all items in current order
foreach (ObservableCollection <MenuItem> list in orderModel.menuOrderLists)
{
list.Clear();
}
// reset selected indices
for (int i = 0; i < POSConstants.NUM_MENU_ORDER_TYPES; i++)
{
menuOrderListsSelectedIndex[i] = -1;
}
// recalculate new order price
calcOrderPrice();
// increment number of orders
incrementOrder();
// recheck order data
removeOrderItemBtnICommand.RaiseCanExecuteChanged();
// hide gray overlay
takeOrderGrayOverlay = Visibility.Hidden;
OnPropertyChanged("takeOrderGrayOverlay");
}
