void CreateDTThang()
{
string dateDTNgay = Convert.ToDateTime(SQLConnection.SelectOne("ThoiGian", "DoanhThu_Ngay", "IDPhieuDatPhong = " + _IDPhieuDatPhong))
.ToString("MM/yyyy");
string _ID_DTNgay = SQLConnection.SelectOne("ID_DTNgay", "DoanhThu_Ngay", "IDPhieuDatPhong = " + _IDPhieuDatPhong);
SqlConnection con = SQLConnection.GetConnection();
using (con)
{
con.Open();
SqlCommand sqlCommand = new SqlCommand("SELECT COUNT(*) FROM DoanhThu_Thang WHERE ThoiGian LIKE '" + dateDTNgay + "'", con);
int result = int.Parse(sqlCommand.ExecuteScalar().ToString());
if (result == 0)
{
int id = SQLConnection.IncrID("DoanhThu_Thang", "ID_DTThang");
string insCol = "ID_DTThang, ThoiGian, ID_DTNgay";
string insVal = id + ", '" + dateDTNgay + "', " + _ID_DTNgay;
SQLConnection.Insert("DoanhThu_Thang", insCol, insVal);
}
else
{
sqlCommand = new SqlCommand("SELECT COUNT(*) FROM DoanhThu_Thang WHERE ID_DTNgay = " + _ID_DTNgay, con);
result = int.Parse(sqlCommand.ExecuteScalar().ToString());
if (result == 0)
{
int id = int.Parse(SQLConnection.SelectOne("ID_DTThang", "DoanhThu_Thang", "ThoiGian LIKE '" + dateDTNgay + "'"));
string insCol = "ID_DTThang, ThoiGian, ID_DTNgay";
string insVal = id + ", '" + dateDTNgay + "', " + _ID_DTNgay;
SQLConnection.Insert("DoanhThu_Thang", insCol, insVal);
}
}
}
}
void InsertDTNgay()
{
string ngayDi = Convert.ToDateTime(SQLConnection.SelectOne("NgayDi", "PhieuDatPhong", "IDPhieuDatPhong = " + _IDPhieuDatPhong))
.ToString("MM/dd/yyyy");
SqlConnection con = SQLConnection.GetConnection();
using (con)
{
con.Open();
SqlCommand sqlCommand = new SqlCommand("SELECT COUNT(*) FROM DoanhThu_Ngay WHERE ThoiGian = '" + ngayDi + "'", con);
int result = int.Parse(sqlCommand.ExecuteScalar().ToString());
int id;
if (result == 0)
{
id = SQLConnection.IncrID("DoanhThu_Ngay", "ID_DTNgay");
}
else
{
id = int.Parse(SQLConnection.SelectOne("ID_DTNgay", "DoanhThu_Ngay", "ThoiGian = '" + ngayDi + "'"));
}
string insCol = "ID_DTNgay, ThoiGian, IDPhieuDatPhong";
string insVal = id + ", '" + ngayDi + "', " + _IDPhieuDatPhong;
SQLConnection.Insert("DoanhThu_Ngay", insCol, insVal);
}
}
private void btnDatPhong_Click(object sender, EventArgs e)
{
try
{
string _IDKhachHang = cbCMND.SelectedIndex == 0 ? tbCMND.Text : cbCMND.SelectedValue.ToString();
bool selectedCB = cbCMND.SelectedIndex == 0 ? true : SQLConnection.isExist("KhachHang", "CMND", cbCMND.Text);
if (selectedCB && tbCMND.Text.All(char.IsDigit) && tbSDT.Text.All(char.IsDigit) && tbDatCoc.Text.All(char.IsDigit) && tbSLNguoi.Text.All(char.IsDigit))
{
if ((tbCMND.Text.Equals(string.Empty) || tbName.Text.Equals(string.Empty)) && cbCMND.SelectedIndex == 0)
{
MessageBox.Show("Hãy kiểm tra lại các trường vừa nhập\n\nError: Thiếu thông tin", "Lỗi!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
string _IDPhong = cbSoPhong.Text;
string _IDMaGiamGia = cbCoupon.SelectedIndex == 0 ? "NULL" : cbCoupon.Text;
string _IDPhieuDatPhong = SQLConnection.IncrID("PhieuDatPhong", "IDPhieuDatPhong").ToString();
//Insert Khách Hàng
if (cbCMND.SelectedIndex == 0)
{
string loaiKH = cbType.SelectedIndex == 0 ? "0" : "1";
string insCol_KH = "IDKhachHang, TenKhachHang, CMND, SDT, Mail, LoaiKhachHang, IDPhieuDatPhong";
string insVal_KH = "'" + _IDKhachHang + "', N'" + tbName.Text + "', '" + tbCMND.Text + "', '" + tbSDT.Text + "', N'" +
tbEmail.Text + "', " + loaiKH + ", " + _IDPhieuDatPhong;
SQLConnection.Insert("KhachHang", insCol_KH, insVal_KH);
}
//Insert Phiếu đặt phòng
string insCol_PDP = "IDPhong, IDKhachHang, SLNguoi, NgayDen, SoTienCoc, IDMaGiamGia, NgayDi, TongCong, IDPhieuDatPhong, PhiDoiPhong, Phi_DichVu, Phi_MonAn, SoLanDoiPhong, DaThanhToan";
string insVal_PDP = "'" + _IDPhong + "', " + "'" + _IDKhachHang + "', " +
"" + tbSLNguoi.Text + ", '" + DateTime.Now.ToString() + "', " + tbDatCoc.Text + ", " +
"'" + _IDMaGiamGia + "', '" + dtpNgayDi.Value.ToString() + "', " + lblTongTien.Text + ", " + _IDPhieuDatPhong + ", 0, 0, 0, 0, 0";
SQLConnection.Insert("PhieuDatPhong", insCol_PDP, insVal_PDP);
if (cbCMND.SelectedIndex != 0)
{
SQLConnection.Update("KhachHang", "IDPhieuDatPhong = " + _IDPhieuDatPhong, "IDKhachHang = " + _IDKhachHang);
}
string updateVal = "TinhTrang = 1";
string updateWhere = "IDPhong LIKE '" + _IDPhong + "'";
SQLConnection.Update("Phong", updateVal, updateWhere);
MessageBox.Show("Thành Công!", "Đặt phòng", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
}
else
{
MessageBox.Show("Hãy kiểm tra lại các trường vừa nhập\n\nError: Sai định dạng", "Lỗi!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show("Hãy kiểm tra lại các trường vừa nhập\n\nError: " + ex.Message, "Lỗi!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}