/* 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();
ResultCode rc = ct.ProcessTransaction(TotalWithTax);
switch (rc)
{
case ResultCode.Success:
PrintReceipt(0);
break;
case ResultCode.InsufficentFunds:
MessageBox.Show("Error: No funds on card\n\tPlease try swiping card again");
ErrorText.Text = "Error: No funds";
break;
case ResultCode.CancelledCard:
MessageBox.Show("Error: Cancelled Card\n\tPlease try swiping card again");
ErrorText.Text = "Error: Card Cancelled";
break;
case ResultCode.ReadError:
MessageBox.Show("Error: Card Read Error\n\tPlease try swiping card again");
ErrorText.Text = "Error: Read Error";
break;
case ResultCode.UnknownErrror:
MessageBox.Show("Error: Unknown Error\n\tPlease try swiping card again");
ErrorText.Text = "Error: Unknown";
break;
default:
throw new NotImplementedException("Should never be reached");
}
}
/// <summary>
/// Attempt to pay with credit
/// </summary>
/// <param name="sender">Sending object</param>
/// <param name="e">Event arguments</param>
private void OnPayWithCredit(object sender, RoutedEventArgs e)
{
CardTerminal cardTerminal = new CardTerminal();
ResultCode code = cardTerminal.ProcessTransaction(Transaction.Total);
switch (code)
{
case ResultCode.Success:
Transaction.PaymentMethod = PaymentMethod.Credit;
Transaction.AmountPaid = Transaction.Total;
MessageBox.Text = "";
FinishTransaction();
break;
case ResultCode.CancelledCard:
MessageBox.Text = "Error: Cancelled Card";
break;
case ResultCode.InsufficentFunds:
MessageBox.Text = "Error: Insufficent Funds";
break;
case ResultCode.ReadError:
MessageBox.Text = "Error: Read Error";
break;
case ResultCode.UnknownErrror:
MessageBox.Text = "Error: Unknown Error";
break;
}
}
private void CardPayment(object sender, RoutedEventArgs e)
{
var oc = this.FindAncestor<OrderControl>();
if(oc.DataContext is Order order)
{
var reader = new CardTerminal();
var printer = new ReceiptPrinter();
var result = reader.ProcessTransaction(order.Total);
switch (result)
{
case ResultCode.Success:
Display.Text = "Success.";
printer.Print(CreateCardReceipt(order));
oc.SwapScreen(new MenuItemSelectionControl());
oc.DataContext = new Order();
break;
case ResultCode.CancelledCard:
case ResultCode.InsufficentFunds:
case ResultCode.ReadError:
case ResultCode.UnknownErrror:
string r = result.ToString();
Display.Text = r;
oc.SwapScreen(new TransactionControl());
break;
}
}
}
/// <summary>
/// Sends inputted payment value to charge the card.
/// </summary>
/// <param name="sender">Button</param>
/// <param name="e">Event arguments</param>
void onSendClick(object sender, RoutedEventArgs e)
{
if (DataContext is Order order)
{
if (sender is Button button)
{
if (inputValue > order.Owed)
{
errorDisplay("OVERCHARGE");
}
else
{
var terminal = new CardTerminal();
var swipeResult = terminal.ProcessTransaction(inputValue);
switch (swipeResult)
{
case ResultCode.Success:
order.Paid += inputValue;
printer.Print(order.FormatCardReceipt());
DisplayAmountOwed();
break;
case ResultCode.ReadError:
errorDisplay("READ ERROR");
break;
case ResultCode.InsufficentFunds:
errorDisplay("INSUFFICIENT FUNDS");
break;
case ResultCode.CancelledCard:
errorDisplay("CANCELLED CARD");
break;
case ResultCode.UnknownErrror:
errorDisplay("UNKNOWN ERROR");
break;
}
}
}
}
}
void onPayWithCardButtonClicked(object sender, RoutedEventArgs e)
{
CardTerminal cardTerminal = new CardTerminal();
if (DataContext is Order order)
{
ResultCode resultCode = cardTerminal.ProcessTransaction(order.total);
switch (resultCode)
{
case ResultCode.Success:
PrintRecipt();
MessageBox.Show("Transaction Complete!");
SwapScreenOrderControl();
break;
default:
MessageBox.Show(resultCode.ToString());
break;
}
}
}
/// <summary>
/// Lets you pay with Card
/// </summary>
/// <param name="sender">button</param>
/// <param name="e">click</param>
private void CardPay(object sender, RoutedEventArgs e)
{
var ordercontrol = this.FindAncestor <OrderControl>();
if (DataContext is Order data)
{
var item = data;
var result = card.ProcessTransaction(item.Total);
switch (result)
{
case ResultCode.Success:
string print = Print(item.OrderNumber, item.Items, item.Subtotal, item.Total, "Credit/Debit Card");
receipt.Print(print);
data = new Order();
this.DataContext = data;
var screen = new MenuItemSelectionControl();
ordercontrol.SwapScreen(screen);
ordercontrol.DataContext = data;
break;
case ResultCode.UnknownErrror:
MessageBox.Show("Unknown Card Error");
break;
case ResultCode.CancelledCard:
MessageBox.Show("Cancelled Card");
break;
case ResultCode.InsufficentFunds:
MessageBox.Show("Insufficent Funds");
break;
case ResultCode.ReadError:
MessageBox.Show("Card Reading Error");
break;
}
}
}