/* HAHAHAHAHAHA going below here is confusing. I do alot of jumping through switch cases. If you go past here
* take your time to read line by line and follow the jumps. Its the only way you'll make it though :) */
/// <summary>
/// The consumer is wanting to pay by card
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PaybyCardButton_Click(object sender, RoutedEventArgs e)
{
CardTerminal ct = new CardTerminal();
CashRegister.ResultCode rc = ct.ProcessTransaction(TotalWithTax);
switch (rc)
{
case CashRegister.ResultCode.Success:
PrintReceipt(0);
break;
case CashRegister.ResultCode.InsufficentFunds:
PaybyCardButton.IsEnabled = false;
MessageBox.Show("Error: No funds on card\n\tCard button is being disabled!");
break;
case CashRegister.ResultCode.CancelledCard:
PaybyCardButton.IsEnabled = false;
MessageBox.Show("Error: Cancelled Card\n\tCard button is being disabled!");
break;
case CashRegister.ResultCode.ReadError:
MessageBox.Show("Error: Card Read Error!!!\n\tPlease try swiping card again!");
break;
case CashRegister.ResultCode.UnknownErrror:
MessageBox.Show("Error: Unknown Error\n\tPlease try swiping card again!");
break;
default:
throw new NotImplementedException("Should never be reached");
}
}
/// <summary>
/// Click event for the option to pay with credit card
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PayWithCreditClicked(object sender, RoutedEventArgs e)
{
Order o = (Order)DataContext;
CardTerminal ct = new CardTerminal();
ResultCode result = ct.ProcessTransaction(o.Total);
if (DataContext is Order order)
{
switch (result)
{
case ResultCode.Success:
MessageBox.Show("Payment Successful");
receipt.Print("Order Number: " + order.OrderNumber.ToString() + "\n");
receipt.Print("Date: " + DateTime.Now.ToString() + "\n");
foreach (IOrderItem item in order.Items)
{
receipt.Print(item.ToString() + " ");
receipt.Print(String.Format("{0:C2}", item.Price) + "\n");
foreach (string s in item.SpecialInstructions)
{
receipt.Print("- " + s.ToString() + "\n");
}
}
receipt.Print("Payed with: Credit\n\n");
break;
case ResultCode.InsufficentFunds:
MessageBox.Show("Insufficent Funds, please try a different card or pay with cash");
break;
case ResultCode.ReadError:
MessageBox.Show("Read Error, please try again");
break;
case ResultCode.UnknownErrror:
MessageBox.Show("Unknown Error, please try again");
break;
case ResultCode.CancelledCard:
MessageBox.Show("This card is cancelled, please use a different cad or pay with cash");
break;
default:
throw new NotImplementedException();
}
}
}