private void simpleButton2_Click(object sender, EventArgs e)
{
int BillID = hoaDon.LayHoaDonChuaThanhToan(Global.BanID);
string TenSanPham = lbTenSenPham.Text;
int SanPhamID = sanPham.LayIdSanPham(TenSanPham);
hoaDon.AddChiTietHoaDon(BillID, SanPhamID, -100);
if (!ban.KiemTraBanConMonKhong(Global.BanID))
{
ban.Update_Ban1(Global.BanID);
hoaDon.XoaHoaDon(BillID);
}
this.loadBill(Global.BanID);
this.loadTable();
Close();
}
private void btnThanhToan_Click(object sender, EventArgs e)
{
if (BanID == 0)
{
XtraMessageBox.Show("Xin hãy chọn bàn để thanh toán!");
return;
}
int HoaDonID = hoaDon.LayHoaDonChuaThanhToan(BanID);
var quer = (from chitiethoadon in Global.context.ChiTietHoaDons
join sanpham in Global.context.SanPhams on chitiethoadon.SanPhamID equals sanpham.SanPhamId
where chitiethoadon.HoaDonID == HoaDonID
select new { TenMon = sanpham.TenSanPham, chitiethoadon.SoLuong, sanpham.DonGia, ThanhTien = chitiethoadon.SoLuong * sanpham.DonGia }).ToList();
// double totalPrice = hoadon.TinhTien(context, HoaD onID);
int discount = (int)spDiscount.Value;
double totalPrice = Convert.ToDouble(txtThanhTien.Text.Split(',')[0]) * 1000;
double finalPrice = totalPrice - (totalPrice / 100) * discount;
if (HoaDonID != 0)
{
if (XtraMessageBox.Show(string.Format("Bạn có chắc thanh toán hóa đơn cho bàn {0} chứ?", BanID),
"Thông báo", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
XtraReport report = new XtraReport();
report.DataSource = quer;
report.Parameters["TableName"].Value = BanID;
report.Parameters["Discount"].Value = discount;
report.Parameters["CreateDate"].Value = DateTime.Now;
report.Parameters["TotalPrice"].Value = finalPrice;
ReportPrintTool tool = new ReportPrintTool(report);
tool.ShowPreview();
hoaDon.CapNhatTrangThaiHoaDon(HoaDonID, Global.context, finalPrice);
ban.Update_Ban1(BanID);
Load_Table();
}
}
ShowBill(BanID);
}
