public string toString()
{
string result = "ORDER #" + this.id.ToString().PadLeft(8, '0') + "\nDATE " + this.createDate.ToString("MM/dd/yyyy hh:mm:ss") + "\n";
result += "Cashier: " + this.emp.getName() + "\n\n";
for (int i = 0; i < lineItemList.Count; i++)
{
result += lineItemList.ElementAt(i).ToString() + "\n";
}
result += "--------------------------\n";
result += "Subtotal\t" + this.total.getSubtotal() + "\nTax\t" + this.total.getTax() + "\nTotal\t" + this.total.getTotal() + "\n";
result += "\n";
for (int i = 0; i < total.getLinePaymentList().Count; i++)
{
result += "Paid\t" + total.getLinePaymentList().ElementAt(i).ToString();
}
result += "\n\n";
if (this.isVoid.Equals("True"))
{
result += " ********************\n";
result += " *** VOID ***\n";
result += " ********************\n";
}
return(result);
}
/**
* @desc function that encapsulates several function calls needed to print an order receipt
* @param IInvoice invoice object that holds all the required information needed to print
* @return void
*/
public void printBody(IInvoice invoice)
{
// get total object reference that invoice object holds
ITotal total = invoice.getTotal();
List <ILineItem> lineItemList = invoice.getLineItemList();
List <ILinePayment> paymentsList = total.getLinePaymentList();
initializePrinter();
if (invoice.getIsVoid().Equals("True"))
{
printReturnHeader("Nail Salon", invoice.getEmployee().getFirstName(), invoice.ToString());
}
else
{
printHeader("Nail Salon", invoice.getEmployee().getFirstName(), invoice.ToString());
}
printLineItems(lineItemList);
printSeparator();
printTotals(total);
printPayments(paymentsList);
printChangeDue();
openCashDrawer();
}