// Methods
public Receipt(int invoiceID)
{
this.selectedBill = null;
this.totalReceive = 0.0;
this.paymentMethod = null;
this.paymentMethodList = new ArrayList();
this.payValueList = new ArrayList();
this.coupon = null;
this.giftVoucher = null;
this.useDiscount = new ArrayList();
this.invoiceID = invoiceID;
this.invoiceNote = string.Empty;
this.LoadInvoice();
}
private void LoadInvoice()
{
Invoice invoiceByID;
smartRestaurant.CheckBillService.CheckBillService service = new smartRestaurant.CheckBillService.CheckBillService();
if (this.invoiceID == 0)
{
invoiceByID = service.GetInvoice(this.selectedBill.OrderBillID);
}
else
{
invoiceByID = service.GetInvoiceByID(this.invoiceID);
}
if (invoiceByID == null)
{
this.SendInvoice(false, false);
}
else if (invoiceByID.invoiceID == 0)
{
MessageBox.Show("Can't load invoice data");
}
else
{
this.invoiceID = invoiceByID.invoiceID;
this.invoiceNote = invoiceByID.invoiceNote;
this.paymentMethod = null;
if (PaymentMethods != null)
{
for (int i = 0; i < PaymentMethods.Length; i++)
{
if (PaymentMethods[i].paymentMethodID == invoiceByID.paymentMethodID)
{
this.paymentMethod = PaymentMethods[i];
break;
}
}
}
if (this.selectedBill == null)
{
this.employeeID = invoiceByID.employeeID;
this.orderBillID = invoiceByID.orderBillID;
}
this.amountDue = invoiceByID.totalPrice;
this.pointAmount = invoiceByID.point;
this.tax1 = invoiceByID.tax1;
this.tax2 = invoiceByID.tax2;
this.totalDiscount = invoiceByID.totalDiscount;
this.totalReceive = invoiceByID.totalReceive;
this.totalDue = ((this.amountDue + this.tax1) + this.tax2) - this.totalDiscount;
this.useDiscount.Clear();
if (invoiceByID.discounts != null)
{
for (int j = 0; j < invoiceByID.discounts.Length; j++)
{
for (int k = 0; k < Discounts.Length; k++)
{
if (Discounts[k].promotionID == invoiceByID.discounts[j].promotionID)
{
this.useDiscount.Add(Discounts[k]);
break;
}
}
}
}
this.paymentMethodList.Clear();
this.payValueList.Clear();
if (invoiceByID.payments != null)
{
for (int m = 0; m < invoiceByID.payments.Length; m++)
{
for (int n = 0; n < PaymentMethods.Length; n++)
{
if (PaymentMethods[n].paymentMethodID == invoiceByID.payments[m].paymentMethodID)
{
this.paymentMethodList.Add(PaymentMethods[n]);
this.payValueList.Add(invoiceByID.payments[m].receive);
break;
}
}
}
}
}
}
public void SetPaymentMethod(PaymentMethod method, double val)
{
if (method == null)
{
this.paymentMethodList.Clear();
this.payValueList.Clear();
}
else
{
int index = this.paymentMethodList.IndexOf(method);
if (val != 0.0)
{
if (index >= 0)
{
this.payValueList[index] = val;
}
else
{
this.paymentMethodList.Add(method);
this.payValueList.Add(val);
}
}
else if (index >= 0)
{
this.paymentMethodList.RemoveAt(index);
this.payValueList.RemoveAt(index);
}
}
this.payValue = 0.0;
for (int i = 0; i < this.payValueList.Count; i++)
{
this.payValue += (double) this.payValueList[i];
}
this.totalReceive = this.payValue;
this.paymentMethod = null;
}
