private void btnThanhToan_Click(object sender, EventArgs e)
{
BanAn banan = lstvHoaDon.Tag as BanAn;
int idHoaDon = HoaDonDAO.Instance.GetBillByTableID(banan.IDBanAn1);
int discount = (int)nmrGG.Value;
double totalprice = Convert.ToDouble(txtTongTien.Text.Split(',')[0]);
double totaldiscount = 0;
if (discount == 0)
{
totaldiscount = 0;
}
else
{
totaldiscount = (totalprice / 100) * discount;
}
double finaltotalPrice = totalprice - totaldiscount;
if (idHoaDon != -1)
{
if (MessageBox.Show(string.Format("Bạn chắc chắn muốn thanh toán hóa đơn cho bàn :{0} \n \nTiền : {1} \n \n Tiền được giảm giá : {2} \n \n Tổng Tiền : {3} ", banan.TenBanAn1, totalprice, totaldiscount, finaltotalPrice), "Thông Báo", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
HoaDonDAO.Instance.ThanhToan(idHoaDon, discount, (float)finaltotalPrice);
ShowHoaDon(banan.IDBanAn1);
LoadBanAn();
}
}
}
private void btnThemSP_Click(object sender, EventArgs e)
{
BanAn banan = lstvHoaDon.Tag as BanAn;
if (banan == null)
{
MessageBox.Show("Hãy chọn bàn trước khi thêm sản phẩm");
return;
}
int idHD = HoaDonDAO.Instance.GetBillByTableID(banan.IDBanAn1);
int idSanPham = (cmbSP.SelectedItem as SanPham).IDSanPham1;
int SoLuong = (int)nmrThemMon.Value;
if (idHD == -1)
{
HoaDonDAO.Instance.InsertHoaDon(banan.IDBanAn1);
ChiTietHoaDonDAO.Instance.InsertChiTietHoaDon(HoaDonDAO.Instance.GetMaxIDHoaDon(), idSanPham, SoLuong);
}
else
{
ChiTietHoaDonDAO.Instance.InsertChiTietHoaDon(idHD, idSanPham, SoLuong);
}
ShowHoaDon(banan.IDBanAn1);
LoadBanAn();
}
public FormManHinhChinh()
{
InitializeComponent();
banan = new BanAn();
chitiethd = new ChiTietHoaDon();
loaita = new LoaiThucAn();
thucan = new ThucAn();
hoadon = new HoaDon();
}
public FormManHinhChinh()
{
InitializeComponent();
banan = new BanAn();
chitiethd = new ChiTietHoaDon();
loaita = new LoaiThucAn();
thucan = new ThucAn();
hoadon = new HoaDon();
nv = new NhanVien();
thongKeHoaDonBuilder = new ThongKeHoaDonBuilder();
}