public bool SendInvoice(bool closed, bool print)
{
smartRestaurant.CheckBillService.CheckBillService service = new smartRestaurant.CheckBillService.CheckBillService();
Invoice invoice = this.CreateInvoice();
if (!closed)
{
invoice.totalReceive = 0.0;
}
string s = service.SendInvoice(invoice);
try
{
this.invoiceID = int.Parse(s);
}
catch (Exception)
{
MessageBox.Show(s);
return true;
}
if (!closed && (this.invoiceID == -1))
{
return false;
}
if (print)
{
smartRestaurant.OrderService.OrderService service2 = new smartRestaurant.OrderService.OrderService();
if (closed)
{
service2.PrintBill(invoice.orderBillID);
}
else
{
service2.PrintReceipt(invoice.orderBillID);
}
}
if (this.invoiceID == -1)
{
return false;
}
return true;
}
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 Compute()
{
this.totalDue = 0.0;
double num = 0.0;
double num2 = 0.0;
if (this.useDiscount.Count > 0)
{
for (int j = 0; j < this.useDiscount.Count; j++)
{
Discount discount = (Discount) this.useDiscount[j];
if (discount.discountPercent > 0.0)
{
num2 += discount.discountPercent;
}
else if (discount.discountAmount > 0.0)
{
num += discount.discountAmount;
}
}
}
if ((this.selectedBill != null) && (this.selectedBill.Items != null))
{
BillPrice computeBillPrice = new smartRestaurant.CheckBillService.CheckBillService().GetComputeBillPrice(this.selectedBill.OrderBillID);
this.amountDue = computeBillPrice.totalPrice;
this.totalDiscount = computeBillPrice.totalDiscount;
this.tax1 = computeBillPrice.totalTax1;
this.tax2 = computeBillPrice.totalTax2;
}
else if (this.selectedBill != null)
{
this.totalDiscount = num;
this.amountDue = this.tax1 = this.tax2 = 0.0;
}
this.totalDue = ((this.amountDue - this.totalDiscount) + this.tax1) + this.tax2;
double num4 = 0.0;
for (int i = 0; i < this.payValueList.Count; i++)
{
num4 += (double) this.payValueList[i];
}
this.totalReceive = ((num4 + this.PointValue) + this.CouponValue) + this.GiftVoucherValue;
if (this.totalDue < 0.0)
{
this.totalDue = 0.0;
}
this.change = this.totalReceive - this.totalDue;
if (this.change < 0.0)
{
this.change = 0.0;
}
}
