/// <summary>
/// Handles when a user clicks on the card button option.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The RoutedEventArgs of the event.</param>
private void CreditDebitButton_Click(object sender, RoutedEventArgs e)
{
CardTransactionResult res = CardReader.RunCard((DataContext as Order).Total);
switch (res)
{
case CardTransactionResult.Approved:
((Order)this.DataContext).PrintReciept(PaymentType.Card, 0.00);
NewOrderEvent?.Invoke(this, new NewOrderEventArgs(new Order()));
break;
case CardTransactionResult.Declined:
MessageBox.Show("Your card was declined, contact your bank.");
break;
case CardTransactionResult.ReadError:
MessageBox.Show("Error reading your card, try again.");
break;
case CardTransactionResult.InsufficientFunds:
MessageBox.Show("Your card was rejected due to a lack of funds.");
break;
case CardTransactionResult.IncorrectPin:
MessageBox.Show("Your pin was incorrect, try re-enterring");
break;
}
}
/// <summary>
/// Finalizes the sale and prints the reciept.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The RoutedEventArgs of the event.</param>
private void FinalizeSale_Click(object sender, RoutedEventArgs e)
{
if (((CashRegister)DataContext).Due <= 0)
{
_orderInstance.PrintReciept(PaymentType.Cash, ((CashRegister)DataContext).Owed);
NewOrderEvent?.Invoke(this, new NewOrderEventArgs(new Order()));
}
else
{
MessageBox.Show("Cannot finalize sale until fully paid");
}
}
protected virtual void OnNewOrderEvent(NewOrderEventArgs e)
{
NewOrderEvent?.Invoke(this, e);
}
/// <summary>
/// Handles when the user clicks on the cancel order button.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The RoutedEventArgs of the event.</param>
private void CancelOrder(object sender, RoutedEventArgs e)
{
NewOrderEvent?.Invoke(this, new NewOrderEventArgs(new Order()));
}