private void btnCash_Click(object sender, RoutedEventArgs e)
{
if (billItems.Count == 0)
{
///
return;
}
if (newReceiptID != "")
{
MessageBox.Show($"Hóa đơn này đã thanh toán, mã hóa đơn là {newReceiptID}!");
return;
}
BUS_Discount busDiscount = new BUS_Discount();
DTO_Discount curDiscount = busDiscount.GetCurrentDiscount();
string disID = "";
if (curDiscount.DiscountValue != 0)
{
disID = curDiscount.DiscountID;
}
DTO_Receipt newReceipt = new DTO_Receipt("", user, disID);
BUS_Receipt busReceipt = new BUS_Receipt();
newReceiptID = busReceipt.CreateReceipt(newReceipt);
if (newReceiptID != "")
{
BUS_ReceiptDetail busReceiptDetail = new BUS_ReceiptDetail();
bool result = true;
foreach (BillItem item in billItems)
{
DTO_ReceiptDetail newReceiptDetail = new DTO_ReceiptDetail(newReceiptID, item.id, item.amount, item.unitCost);
result = result & busReceiptDetail.CreateReceiptDetail(newReceiptDetail);
}
if (result)
{
MessageBox.Show("Tạo hóa đơn thành công!");
}
else
{
MessageBox.Show("Đã xảy ra lỗi trong quá trình tạo chi tiết hóa đơn!");
}
}
else
{
MessageBox.Show("Đã xảy ra lỗi trong quá trình tạo hóa đơn!");
}
}
public void LoadData()
{
tblockUsername.Text = user;
newReceiptID = "";
menuItems = new List <MenuBeverage>();
menuItemsDisplay = new List <MenuBeverage>();
billItems = new List <BillItem>();
total = 0;
received = 0;
discount = 0;
tblockChange.Text = "0 VNĐ";
tblockDiscount.Text = "0";
tblockDiscountAmount.Text = "0 VNĐ";
tblockPayAmount.Text = "0 VNĐ";
tblockTotal.Text = "0 VNĐ";
tboxAmountReceived.Text = "0";
BUS_Beverage busBev = new BUS_Beverage();
DataTable BevsData = busBev.getAllBeverage();
foreach (DataRow row in BevsData.Rows)
{
string id = row["BeverageID"].ToString();
string name = row["BeverageName"].ToString();
string type = row["BeverageTypeName"].ToString();
int price = Int32.Parse(row["Price"].ToString());
byte[] image = (byte[])row["Link"];
bool isOutOfStock;
if (row["IsOutOfStock"].ToString() == "0")
{
isOutOfStock = false;
}
else
{
isOutOfStock = true;
}
menuItems.Add(new MenuBeverage(id, name, type, price, isOutOfStock, image));
menuItemsDisplay.Add(new MenuBeverage(id, name, type, price, isOutOfStock, image));
}
filterButtons = new List <FilterButton>();
filterButtons.Add(new FilterButton("Tất cả", "Tất cả"));
DataTable BevTypesData = busBev.GetBeverageTypeInfo();
foreach (DataRow row in BevTypesData.Rows)
{
string id = row["BeverageTypeID"].ToString();
string name = row["BeverageTypeName"].ToString();
filterButtons.Add(new FilterButton(id, name));
}
ListViewMenu.ItemsSource = menuItemsDisplay;
ListViewMenu.Items.Refresh();
dgBill.ItemsSource = billItems;
dgBill.Items.Refresh();
ListFilterButton.ItemsSource = filterButtons;
ListFilterButton.Items.Refresh();
BUS_Discount busDiscount = new BUS_Discount();
DTO_Discount curDiscount = busDiscount.GetCurrentDiscount();
tblockDiscount.Text = curDiscount.DiscountValue.ToString() + " %";
discount = curDiscount.DiscountValue;
}
