/// <summary>
/// When the customer has provided enough funds and change can be made, the order
/// is finalized, and a new order is started.
/// </summary>
/// <param name="sender">The button that was clicked.</param>
/// <param name="e">The event arguments.</param>
private void FinalizeOrder(object sender, RoutedEventArgs e)
{
if (DataContext is RegisterViewModel rvm)
{
if (OrderComponent.DataContext is Order order)
{
order.PrintReciept(false, rvm.ChangeOwed);
}
rvm.FinalizeOrder();
Cleanup();
OrderComponent.CollapseButtons(false);
OrderComponent.ChangeScreen(new MenuSelectionScreen());
OrderComponent.DataContext = new Order();
}
}
/// <summary>
/// Cancels the sale but does not cancel the order. In effect, it just returns
/// the POS back to the selection screen while keeping the same order.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CancelSale(object sender, RoutedEventArgs e)
{
OrderComponent.CollapseButtons(false);
OrderComponent.ChangeScreen(new MenuSelectionScreen());
Cleanup();
}