public static void GetInvoiceDetails()
{
decimal khach;
decimal tralai;
System.Console.Clear();
string row1 = "=====================================================================";
string row2 = "---------------------------------------------------------------------";
System.Console.WriteLine(row1);
System.Console.WriteLine(row2);
staffbl = new StaffBL();
staff = staffbl.Login(u, pass);
System.Console.WriteLine("");
System.Console.WriteLine(" CỬA HÀNG BÁNH NGỌT ABC");
System.Console.WriteLine(" 12 Phố Huế ---- Hai Bà Trưng ---- Hà Nội");
System.Console.WriteLine(" HÓA ĐƠN THANH TOÁN");
System.Console.WriteLine("Nhân Viên : " + staff.StaffID + " Ca Làm Việc : " + staff.calamviec);
System.Console.WriteLine("Mã Sản Phẩm ||Tên Sản Phẩm || Số Lượng || Khuyến Mãi || Đơn Giá ||Thành Tiền");
var invoicedetails = invoicebl.GetInvoiceDetails(invoice.invoiceID);
System.Console.WriteLine("Mã Hóa Đơn: " + invoicedetails.invoiceID);
System.Console.WriteLine("Ngày: " + invoicedetails.invoiceDate);
a = 0;
foreach (var item in invoicedetails.ItemList)
{
System.Console.WriteLine("{0,-15} {1,-15} {2,-15} {3,-15} {4,-15} {5,-15}", item.itemID, item.itemName, item.amount, item.Promotion, item.unitPrice + ".000 VNĐ", item.total + ".000 VNĐ");
a = a + item.total;
}
System.Console.WriteLine(row2);
System.Console.WriteLine("Thanh Toán: " + a + ".000 VNĐ");
System.Console.Write("Tiền Nhận: ");
do
{
khach = Convert.ToInt32(System.Console.ReadLine());
tralai = khach - a;
if (khach < a)
{
System.Console.WriteLine("Số tiền Không Đủ Để Thanh Toán - Hãy Nhập Lại");
}
else
{
System.Console.WriteLine("Tiền Dư : " + tralai + ".000 VNĐ");
}
} while (khach < a);
System.Console.WriteLine();
System.Console.WriteLine(" Cảm Ơn Và Hẹn Gặp Lại!!!!");
System.Console.WriteLine("Nhấn Để Về MENU Nhân Viên");
System.Console.ReadLine();
MenuStaff();
}
public ServerResponse GetInvoiceDetail(string invoiceID)
{
var res = new ServerResponse();
using (InvoiceBL InvoiceBL = new InvoiceBL())
{
try
{
res.Data = InvoiceBL.GetInvoiceDetails(invoiceID);
}
catch (Exception ex)
{
res.Success = false;
}
}
return(res);
}
private void LoadDefaultValues()
{
InvoiceBL iBL = new InvoiceBL();
_invoiceId = iBL.NextInvoiceID();
var invDTO = iBL.GetInvoiceDetails(_vehicleBookingId);
//Customer
if (invDTO.Customer != null)
{
lblCustomerName.Text = invDTO.Customer.Name;
}
//VehicleInventory
if (invDTO.VehicleInventory != null)
{
var vInvDTO = invDTO.VehicleInventory;
lblEngineNo.Text = vInvDTO.EngineNo;
lblChasisNo.Text = vInvDTO.ChasisNo;
lblVehicleName.Text = vInvDTO.VehicleModelName;
lblEXshowroomprice.Text = vInvDTO.ExShowRoomPrice.ToString();
lblLTRT.Text = vInvDTO.LT_RT_OtherExp.ToString();
lblInsurance.Text = vInvDTO.InsurancePrice.ToString();
lblTotalOnRoadPrice.Text = vInvDTO.OnRoadPrice.ToString();
lblWarranty.Text = vInvDTO.WarrantyPrice.ToString();
var warrantymargin555 = ConfigurationManager.AppSettings["WarrantyMargin555"].ToString();
var warrantymargin777 = ConfigurationManager.AppSettings["WarrantyMargin777"].ToString();
invMargin.Text = vInvDTO.MarginPrice.ToString();
//Add IA Margin
var IAMgnDTO = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 1,//For IA Margin
MarginID = vInvDTO.VehicleInventoryID,
ManualAmount = 0,
MarginAmount = vInvDTO.MarginPrice,
ActualAmount = vInvDTO.ExShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null
, InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(IAMgnDTO);
if (vInvDTO.WarrantyPrice == 555)
{
lblWarrantyMargin.Text = warrantymargin555;
int m555 = Convert.ToInt32(warrantymargin555);
//Add Warranty Margin
var marginW555 = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 3,//For warranty
MarginID = vInvDTO.VehicleInventoryID,
ManualAmount = 0,
MarginAmount = m555,
ActualAmount = vInvDTO.WarrantyPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null
,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(marginW555);
}
else if (vInvDTO.WarrantyPrice == 777)
{
lblWarrantyMargin.Text = warrantymargin777;
int m777 = Convert.ToInt32(warrantymargin777);
//Add Warranty Margin
var marginW555 = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginID = vInvDTO.VehicleInventoryID,
MarginTypeID = 3,//For warranty
ManualAmount = 0,
MarginAmount = m777,
ActualAmount = vInvDTO.WarrantyPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(marginW555);
}
else
{
lblWarrantyMargin.Text = "0";
}
totalDebitVal.Text = (vInvDTO.OnRoadPrice).ToString();
}
//SparePartsInventory
if (invDTO.lstSparePartsInventory != null && invDTO.lstSparePartsInventory.Count > 0)
{
int i = 1;
foreach (var spInventory in invDTO.lstSparePartsInventory)
{
if (i == 1)
{
lblFitting1.Visible = true;
lblFitting1Value.Visible = true;
lblFitting1.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting1Value.Text = spInventory.ShowRoomPrice.ToString();
fMargin1.Visible = true;
fMargin1.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 2)
{
lblFitting2.Visible = true;
lblFitting2Val.Visible = true;
lblFitting2.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting2Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin2.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin2.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 3)
{
lblFitting3.Visible = true;
lblFitting3Val.Visible = true;
lblFitting3.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting3Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin3.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin3.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 4)
{
lblFitting4.Visible = true;
lblFitting4Val.Visible = true;
lblFitting4.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting4Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin4.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin4.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 5)
{
lblFitting5.Visible = true;
lblFitting5Val.Visible = true;
lblFitting5.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting5Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin5.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin5.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 6)
{
lblFitting6.Visible = true;
lblFitting6Val.Visible = true;
lblFitting6.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting6Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin6.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin6.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 7)
{
lblFitting7.Visible = true;
lblFitting7Val.Visible = true;
lblFitting7.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting7Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin7.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin7.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 8)
{
lblFitting8.Visible = true;
lblFitting8Val.Visible = true;
lblFitting8.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting8Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin8.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin8.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 9)
{
lblFitting9.Visible = true;
lblFitting9Val.Visible = true;
lblFitting9.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting9Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin9.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin9.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
else if (i == 10)
{
lblFitting10.Visible = true;
lblFitting10Val.Visible = true;
lblFitting10.Text = spInventory.SparePartsModelName.ToUpper();
lblFitting10Val.Text = spInventory.ShowRoomPrice.ToString();
fMargin10.Text = spInventory.MarginPrice.ToString();
var totalPrice = Convert.ToInt32(totalDebitVal.Text);
totalDebitVal.Text = (totalPrice + spInventory.ShowRoomPrice).ToString();
fMargin10.Visible = true;
//Add SP Margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 4,//For Extra Fitting
ManualAmount = 0,
MarginID = spInventory.SparePartsInventoryID,
MarginAmount = spInventory.MarginPrice,
ActualAmount = spInventory.ShowRoomPrice,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
i++;
}
}
//Customer Credit
if (invDTO.VclBooking != null)
{
var vBk = invDTO.VclBooking;
lblAdvanceCash.Text = vBk.AdvanceAmount.ToString();
lblFinance.Text = "Finance By -- " + vBk.FinancierName;
totalCreditVal.Text = vBk.AdvanceAmount.ToString();
}
//Finance Allotment
if (invDTO.FinanceAllotment != null)
{
var fAlt = invDTO.FinanceAllotment;
lblFinanceVal.Text = fAlt.FinanceAmount.ToString();
var totalcreditPrice = Convert.ToInt32(totalCreditVal.Text);
totalCreditVal.Text = (totalcreditPrice + fAlt.FinanceAmount).ToString();
if (invDTO.VclBooking.FinanceDealer)
{
txtFinanceMargin.Visible = true;
//Add Finance margin
var sp = new InvoiceMarginDTO()
{
InvoiceID = _invoiceId,
InvoiceType = "SALES",
VehicleBookingID = _vehicleBookingId,
MarginTypeID = 2,//For Finance Margin
ManualAmount = 0,
MarginID = invDTO.VclBooking.FinancierInfoId ?? 0,
MarginAmount = 0, //Margin Amount wil be updated
ActualAmount = invDTO.FinanceAllotment.FinanceAmount ?? 0,
IsReceived = false,
ReceivedDate = null,
IsCash = false,
ChequeBankTranNo = "",
Remarks = "",
CreatedDate = DateTime.Now,
CreatedBy = GlobalSetup.Userid,
ModifiedBy = null,
ModifiedDate = null,
InvoiceDate = Convert.ToDateTime(dtInvoice.Text)
};
lst.Add(sp);
}
}
if (txtDiscount.Text != "")
{
var totalcreditPrice = Convert.ToInt32(totalCreditVal.Text);
var discountAmt = Convert.ToInt32(txtDiscount.Text);
totalCreditVal.Text = (totalcreditPrice + discountAmt).ToString();
}
//}
}
public static void ThongKeStaff()
{
System.Console.Clear();
System.Console.WriteLine("Thống Kê Hóa Đơn Theo Mã Nhân Viên");
string row2 = "------------------------------------------";
System.Console.WriteLine(row2);
decimal doanhthu = 0;
staffbl = new StaffBL();
invoicebl = new InvoiceBL();
invoice = new Invoice();
item = new Item();
staff = staffbl.Login(u, pass);
var tk = invoicebl.GetInvoiceByID(u);
if (tk.Count != 0)
{
System.Console.WriteLine("Mã Nhân Viên : " + u);
System.Console.WriteLine(row2);
foreach (var liss in tk)
{
System.Console.WriteLine("Mã Hóa Đơn : " + liss.invoiceID);
System.Console.WriteLine("Ngày Tạo : " + liss.invoiceDate);
System.Console.WriteLine(row2);
}
char c;
while (true)
{
System.Console.WriteLine("Bạn Có Muốn Xem Chi Tiết Từng Hóa Đơn Không ? Y/N");
c = Convert.ToChar(System.Console.ReadLine());
if (c == 'y')
{
System.Console.Clear();
int id;
System.Console.WriteLine("Nhập Vào Mã Hóa Đơn Bạn Muốn Xem ");
id = Convert.ToInt16(System.Console.ReadLine());
for (int i = 0; i < tk.Count; i++)
{
System.Console.Clear();
if (id == tk[i].invoiceID)
{
var orderdetail = invoicebl.GetInvoiceDetails(id);
System.Console.Clear();
System.Console.WriteLine(row2);
System.Console.WriteLine("Mã Sản Phẩm ||Tên Sản Phẩm || Số Lượng || Khuyến Mãi || Đơn Giá ||Thành Tiền");
a = 0;
foreach (var item in orderdetail.ItemList)
{
System.Console.WriteLine("{0,-15} {1,-15} {2,-15} {3,-15} {4,-15} {5,-15}", item.itemID, item.itemName, item.amount, item.Promotion, item.unitPrice + ".000 VNĐ", item.total + ".000 VNĐ");
a = a + item.total;
}
System.Console.WriteLine("Doanh Thu Hóa Đơn " + id + " Là : " + a + ".000 VNĐ");
doanhthu = doanhthu + a;
System.Console.WriteLine("Nhấn Phím Bất Kì Để Trở Về Menu Nhân Viên....");
System.Console.ReadKey();
MenuStaff();
}
else
{
System.Console.WriteLine("Không tìm thấy hóa đơn");
System.Console.ReadLine();
ThongKeStaff();
}
}
}
else
{
MenuStaff();
}
}
}
else
{
System.Console.WriteLine("Chưa Có Hóa Đơn Cho Nhân Viên Này");
System.Console.WriteLine("Nhấn Phím Bất Kì Để Về Menu Nhân Viên");
System.Console.ReadLine();
MenuStaff();
}
}
public void TestGetInvoiceDeTails()
{
int id = 2;
Assert.NotNull(inn.GetInvoiceDetails(id));
}
