private void btnAddFood_Click(object sender, EventArgs e)
{
DTO.Table table = lsvBill.Tag as DTO.Table;
if (table == null)
{
MessageBox.Show("Hãy Chọn Bàn");
return;
}
int idBill = DAO.BillDAO.Instance.GetuncheckBillByTable(table.ID);
int foodID = (cbFood.SelectedItem as DTO.Food).ID;
int count = (int)nmFoodCount.Value;
if (idBill == -1)
{
DAO.BillDAO.Instance.InsertBill(table.ID);
DAO.BillInfoDAO.Instance.InsertBillInfo(DAO.BillDAO.Instance.GetMaxIDBill(), foodID, count);
}
else
{
DAO.BillInfoDAO.Instance.InsertBillInfo(idBill, foodID, count);
}
ShowBill(table.ID);
LoadTable();
}
private void btnCheckOut_Click(object sender, EventArgs e)
{
DTO.Table table = lsvBill.Tag as DTO.Table;
int idBill = DAO.BillDAO.Instance.GetuncheckBillByTable(table.ID);
int discount = (int)nmDiscount.Value;
double totalPrice = Convert.ToDouble(txtTotalPrice.Text);
double finalTotalPrice = totalPrice - (totalPrice / 100) * discount;
if (idBill != -1)
{
if (MessageBox.Show(string.Format("Bạn có chắc thanh toán hóa đơn cho bàn {0}\n Tổng tiền - (Tổng tiền / 100) x Giảm giá = {1} - ({1} / 100) x{2} = {3}", table.Name, totalPrice, discount, finalTotalPrice), "Thông Báo", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
DAO.BillDAO.Instance.Checkout(idBill, discount, (float)finalTotalPrice);
ShowBill(table.ID);
LoadTable();
}
}
}