private void searchOrderBtn_Click(object sender, RoutedEventArgs e)
{
string seatIDStr = seatIDTxt.Text.Trim();
bool success = int.TryParse(seatIDStr, out seatID);
if (!success)
{
errorLbl.Text = "Seat ID is not a number";
}
else
{
errorLbl.Text = "";
OrderMediator mediator = new OrderMediator();
Order customerOrder = mediator.getOrderBySeat(seatID);
if (customerOrder == null)
{
errorLbl.Text = "Seat is empty!";
return;
}
var orderDetail = mediator.getAllOrderDetail(customerOrder.orderID);
orderDetailView.ItemsSource = orderDetail;
totalPrice = mediator.getTotalPrice(customerOrder.orderID);
tax = ((totalPrice * 10) / 100);
totalPriceTxt.Text = "Total Price = \t\tRp. " + totalPrice.ToString();
taxTxt.Text = "Tax = \t\t\tRp. " + tax.ToString();
totalPriceAfterTaxTxt.Text = "Total Price After Tax = \tRp. " + (totalPrice + tax).ToString();
}
}
private void orderIDTxt_TextChanged(object sender, TextChangedEventArgs e)
{
string orderIDStr = orderIDTxt.Text.Trim();
int orderID;
bool success = int.TryParse(orderIDStr, out orderID);
if (!success && orderIDTxt.Text != "")
{
errorLbl.Text = "Order ID is not a number";
}
else
{
errorLbl.Text = "";
OrderMediator mediator = new OrderMediator();
if (mediator.getOrder(orderID) == null)
{
orderDetailView.ItemsSource = null;
return;
}
orderDetailView.ItemsSource = mediator.getAllOrderDetail(orderID);
}
}