private void ClaimPOSDevices()
{
// open (if not already opened), claim and enable the cash drawer and receipt printer.
ICashDrawer drawer = _posDeviceManager.GetCashDrawer();
drawer.Claim();
drawer.Enable();
IReceiptPrinter printer = _posDeviceManager.GetReceiptPrinter();
printer.Claim();
printer.Enable();
}
public void PrintReceipt()
{
var prnt = _posDeviceManager.GetReceiptPrinter();
// print heading
prnt.PrintStoredLogo(1);
prnt.PrintLine("\x1b|cAThis came from BBQRMS!!!!");
prnt.PrintLine("\x1b|cA" + DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString());
// print order number
prnt.PrintLine("");
prnt.PrintLine("\x1b|2C\x1b|cAOrder #: " + Order.Number);
// print out items
foreach (OrderItem item in Order.OrderItems)
{
prnt.PrintLine(item.Name);
var itemPriceLine = FormatReceiptItemLine(item);
prnt.PrintLine(itemPriceLine);
}
// print out discounts
if (Order.Discounts.Any())
{
prnt.PrintLine("");
foreach (Discount discount in Order.Discounts)
{
prnt.PrintLine(string.Format("\x1b|rA\x1b|bCDiscount: \x1b|N{0:C}", discount.Amount));
}
}
// print out totals
prnt.PrintLine(string.Format("\x1b|rA\x1b|2CSubtotal:\x1b|1C {0:C}", SubTotal));
prnt.PrintLine(string.Format("\x1b|rATax: {0:C}", TaxAmount));
prnt.PrintLine(string.Format("\x1b|rA\x1b|2CTotal: {0:C}", TotalPrice));
// print out payments
prnt.PrintLine("");
foreach (var paymentByType in Order.Payments.GroupBy(p => p.PaymentTypeId))
{
string desc = "Paid";
switch (paymentByType.Key)
{
//TODO: a better lookup
case PaymentTypes.Cash:
desc = "Cash";
break;
case PaymentTypes.CreditCard:
desc = "Credit";
break;
case PaymentTypes.Check:
desc = "Check";
break;
}
var totalForType = paymentByType.Sum(pmt => pmt.Amount);
prnt.PrintLine(string.Format("\x1b|rA{0}: {1:C}", desc, totalForType));
}
// print out change due.
decimal totalPaid = Order.Payments.Sum(p => p.Amount);
if (totalPaid > TotalPrice)
{
decimal change = totalPaid - TotalPrice;
prnt.PrintLine(string.Format("\x1b|rA\x1b|2CChange due: \x1b|1C{0:C}", change));
}
prnt.FeedToCut();
prnt.Cut();
}
