private void gridViewListHangHoa_RowCellClick(object sender, RowCellClickEventArgs e)
{
int IDBanHT = IDBan;
int IDHoaDonHT = DAO_BanHang.IDHoaDon(IDBanHT);
int kt = 0;
if (IDBanHT == 0)
{
MessageBox.Show("Vui lòng chọn bàn để gọi món.", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
GridView view = (GridView)sender;
string IDHangHoa = gridViewListHangHoa.GetRowCellValue(gridViewListHangHoa.FocusedRowHandle, gridViewListHangHoa.Columns[0]).ToString();
int IDBangGia = DAO_GoiMon.LayIDBanGia(IDBanHT);
float GiaBan = 0;
if (IDBangGia != 0)
{
GiaBan = DAO_GoiMon.LayGiaBan(Int32.Parse(IDHangHoa), IDBangGia);
}
//MessageBox.Show(TenHangHoa);
if (IDHoaDonHT == 0)
{
int IDNhanVien = frmDangNhap.NguoiDung.Id;
object ID = DAO_GoiMon.ThemHoaDon(IDBan, IDNhanVien, frmDangNhap.NguoiDung.Idchinhanh);
IDHoaDonHT = Int32.Parse(ID.ToString());
if (ID != null)
{
kt = 1;
DAO_GoiMon.ThemChiTietHoaDon(ID, Int32.Parse(IDHangHoa), 1, GiaBan, GiaBan, IDBanHT, DAO_Setting.LayMaHangHoa_IDHH(IDHangHoa), DAO_Setting.LayIDDonViTinh(DAO_Setting.LayMaHangHoa_IDHH(IDHangHoa)), 0, frmDangNhap.NguoiDung.Idchinhanh);
DAO_BAN.DoiTrangThaiBanCoNguoi(IDBanHT);
}
}
else
{
if (DAO_ChiTietHoaDon.KiemTraHangHoa(IDHoaDonHT, Int32.Parse(IDHangHoa), IDBanHT, 0, frmDangNhap.NguoiDung.Idchinhanh) == false)
{
DAO_GoiMon.ThemChiTietHoaDon(IDHoaDonHT, Int32.Parse(IDHangHoa), 1, GiaBan, GiaBan, IDBanHT, DAO_Setting.LayMaHangHoa_IDHH(IDHangHoa), DAO_Setting.LayIDDonViTinh(DAO_Setting.LayMaHangHoa_IDHH(IDHangHoa)), 0, frmDangNhap.NguoiDung.Idchinhanh);
}
else
{
DAO_GoiMon.CapNhatChiTietHoaDon(IDHoaDonHT, 1, GiaBan, Int32.Parse(IDHangHoa), IDBanHT, frmDangNhap.NguoiDung.Idchinhanh);
}
}
}
TinhTongTien(IDHoaDonHT);
HienThiHoaDon(IDBanHT);
if (kt == 1)
{
DanhSachBan();
}
}
public void ThemMonAn(DataTable tbThongTin, float TrongLuong)
{
int IDHoaDon = DAO_Setting.KiemtraGiaDien(frmDangNhap.NguoiDung.Idchinhanh) == 0 ? DAO_BanHang.IDHoaDon(frmBanHang.IDBan) : DAO_BanHang.IDHoaDon(frmBanHang2.IDBan);
int IDBan = DAO_Setting.KiemtraGiaDien(frmDangNhap.NguoiDung.Idchinhanh) == 0 ? frmBanHang.IDBan : frmBanHang2.IDBan;
int IDBangGia = DAO_GoiMon.LayIDBanGia(IDBan);
int IDHangHoa = Int32.Parse(tbThongTin.Rows[0]["ID"].ToString());
string MaHangHoa = tbThongTin.Rows[0]["MaHangHoa"].ToString();
string TenHangHoa = tbThongTin.Rows[0]["TenHangHoa"].ToString();
string TenDonViTinh = tbThongTin.Rows[0]["TenDonViTinh"].ToString();
float GiaBan = float.Parse(tbThongTin.Rows[0]["GiaBan"].ToString());
if (IDBangGia != 0)
{
GiaBan = DAO_GoiMon.LayGiaBan(IDHangHoa, IDBangGia);
}
int IDDonViTinh = Int32.Parse(tbThongTin.Rows[0]["IDDonViTinh"].ToString());
int idban = IDBan;
int SL = 1;
//-------------------------------------------
int KT = 0;
foreach (ChiTietHoaDon item in listChiTietHoaDon)
{
if (item.IDHangHoa == IDHangHoa)
{
KT = 1;
item.SoLuong = item.SoLuong + SL;
item.ThanhTien = item.SoLuong * item.DonGia;
break;
}
}
if (KT == 0)
{
listChiTietHoaDon.Add(new ChiTietHoaDon()
{
IDHangHoa = IDHangHoa,
MaHangHoa = MaHangHoa,
IDDonViTinh = IDDonViTinh,
SoLuong = SL,
DonGia = GiaBan,
ThanhTien = GiaBan * SL,
IdBan = idban,
TenDonViTinh = TenDonViTinh,
TenHangHoa = TenHangHoa,
TrongLuong = TrongLuong
});
}
}
