public bool checkIn_HoaDon()
{
DV dV = dt.DVs.Where(s => s.MaDV == txtMaDVu.Text).FirstOrDefault();
if (dV != null)
{
DanhSachDichVu danhSachDichVu = dt.DanhSachDichVus.Where(s => s.MaDanhSach == cmbMaDanhSach.Text).FirstOrDefault();
if (danhSachDichVu != null)
{
CT_PhieuThue cT_PhieuThue = dt.CT_PhieuThues.Where(s => s.SoPhieuThue == Convert.ToInt32(danhSachDichVu.SoPhieuThue)).
FirstOrDefault();
if (cT_PhieuThue != null)
{
PhieuThuePhong phieuThuePhong = dt.PhieuThuePhongs.Where(s => s.MaPhieuThue == cT_PhieuThue.MaPhieuThue).FirstOrDefault();
if (phieuThuePhong != null)
{
string a = phieuThuePhong.MaPhieuThue.ToString();
HoaDon hoaDon = dt.HoaDons.Where(s => s.MaPhieuThue == phieuThuePhong.MaPhieuThue).FirstOrDefault();
if (hoaDon != null)
{
return(false);
}
}
}
//MessageBox.Show("Dịch Vụ Này đã được thanh toán trong hóa đơn! không xóa được");
}
}
return(true);
}
private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (txtMaNhanVien.Text != null)
{
PhieuThuePhong phieuThuePhong = dt.PhieuThuePhongs.Where(s => s.MaNhanVien == txtMaNhanVien.Text).FirstOrDefault();
if (phieuThuePhong == null)
{
DialogResult xoa = MessageBox.Show("bạn có muốn xóa không?", "", MessageBoxButtons.YesNo);
if (xoa == DialogResult.Yes)
{
var data = dt.xoanhanvienn(txtMaNhanVien.Text);
}
}
else
{
MessageBox.Show("Không Thể Xóa !");
}
}
else
{
MessageBox.Show("Bạn Chưa Chọn Nhân Viên Xóa");
}
dtgNhanVien.DataSource = new DataClasses1DataContext().NhanViens.ToList();
}
private void save_Click(object sender, EventArgs e)
{
if (i == 1)
{
if (txtMaKhachHang.Text == "" || cmbQuocTich.SelectedValue.ToString() == "" || txtTenKhachHang.Text == "" || txtCMND.Text == "" || cbGioiTinh.Text == "" || txtDiaChi.Text == "" || txtSdt.Text == "")
{
MessageBox.Show("Bạn chưa nhập đầy đủ thông tin !", "Thông Báo", MessageBoxButtons.OK);
}
else
{
KhachHang khachHang = dt.KhachHangs.Where(s => s.MaKhachHang == txtMaKhachHang.Text).FirstOrDefault();
if (khachHang != null)
{
MessageBox.Show("Khách Hàng đã tồn tại vui lòng nhập mã khách hàng khác !!");
}
else
{
DialogResult xoa = MessageBox.Show("bạn có muốn Thêm không?", "", MessageBoxButtons.YesNo);
if (xoa == DialogResult.Yes)
{
dt.themkhachhangs(txtMaKhachHang.Text, cmbQuocTich.SelectedValue.ToString(), txtTenKhachHang.Text, txtCMND.Text, cbGioiTinh.Text, txtDiaChi.Text, txtSdt.Text);
MessageBox.Show("Thêm Thành Công ?", "Thông Báo", MessageBoxButtons.OK);
}
}
}
}
else if (i == 2)
{
if (txtMaKhachHang.Text == "" || cmbQuocTich.SelectedValue.ToString() == "" || txtTenKhachHang.Text == "" || txtCMND.Text == "" || cbGioiTinh.Text == "" || txtDiaChi.Text == "" || txtSdt.Text == "")
{
MessageBox.Show("Bạn chưa nhập đầy đủ thông tin !", "Thông Báo", MessageBoxButtons.OK);
}
else
{
PhieuThuePhong phieuThuePhong = dt.PhieuThuePhongs.Where(s => s.MaKhachHang == txtMaKhachHang.Text).FirstOrDefault();
if (phieuThuePhong != null)
{
MessageBox.Show(" Không cho sửa ?", "", MessageBoxButtons.OK);
}
DialogResult xoa = MessageBox.Show("bạn có muốn sửa không?", "", MessageBoxButtons.YesNo);
if (xoa == DialogResult.Yes)
{
var data = dt.suakhachhang(txtMaKhachHang.Text, cmbQuocTich.SelectedValue.ToString(), txtTenKhachHang.Text, txtCMND.Text, cbGioiTinh.Text, txtDiaChi.Text, txtSdt.Text);
MessageBox.Show("Sửa Thành Công ?", "Thông Báo", MessageBoxButtons.OK);
}
}
}
KhachHangUser_Load(sender, e);
btnLuu.Enabled = false;
}
private void button6_Click(object sender, EventArgs e)
{
PhieuThuePhong ptp = db.PhieuThuePhongs.Find(txtPTP.Text);
ptp.Xoa = 1;
db.SaveChanges();
MessageBox.Show("Đã xóa thành công phiếu thuê phòng này.");
txtPTP.Text = "";
DateTime date = DateTime.Now;
txtNgayThue.Text = String.Format("{0:d/M/yyyy}", date);
txtDMP.Text = "";
txtPhong.Text = "";
dgvKH.Rows.Clear();
}
private void btnXoa_Click(object sender, EventArgs e)
{
PhieuThuePhong phieuThuePhong = dt.PhieuThuePhongs.Where(s => s.MaKhachHang == txtMaKhachHang.Text).FirstOrDefault();
if (phieuThuePhong == null)
{
DialogResult xoa = MessageBox.Show("Bạn có muốn xóa không?", "", MessageBoxButtons.YesNo);
if (xoa == DialogResult.Yes)
{
var data = dt.xoakhachhang(txtMaKhachHang.Text);
}
}
else
{
MessageBox.Show("Không xóa được !");
}
datagKhachhang.DataSource = new DataClasses1DataContext().KhachHangs.ToList();
}
public bool checkIn_HoaDon()
{
CT_PhieuThue cT_PhieuThue = dt.CT_PhieuThues.Where(s => s.SoPhieuThue == Convert.ToInt32(cmbSoPhieuNhan.SelectedValue.ToString())).
FirstOrDefault();
if (cT_PhieuThue != null)
{
PhieuThuePhong phieuThuePhong = dt.PhieuThuePhongs.Where(s => s.MaPhieuThue == cT_PhieuThue.MaPhieuThue).FirstOrDefault();
if (phieuThuePhong != null)
{
HoaDon hoaDon = dt.HoaDons.Where(s => s.MaPhieuThue == phieuThuePhong.MaPhieuThue).FirstOrDefault();
if (hoaDon != null)
{
return(false);
}
}
}
return(true);
}
private void btnXacNhan_Click(object sender, EventArgs e)
{
QLKS.Controller.Soluongkhach slk = new Controller.Soluongkhach();
int dem = slk.SoLuongKhach();
if (dataGridView1.Rows.Count > dem)
{
MessageBox.Show(String.Format("Một phòng chỉ được tối đa {0} người", dem.ToString()), dem.ToString());
}
else
{
try
{
PhieuThuePhong PTP = new PhieuThuePhong();
int maPTP = PTP.LapPhieuThuePhong(txtPhong.Text.ToString(), txtNgayBatDau.Text.ToString(), dataGridView1.Rows.Count - 1);
List <int> dsmakhachhang = new List <int>();
int makhachhang;
for (int i = 0; i < dataGridView1.Rows.Count - 1; i++)
{
makhachhang = PTP.ThemKhachHang(dataGridView1.Rows[i].Cells[0].Value.ToString(),
dataGridView1.Rows[i].Cells[1].Value.ToString(),
dataGridView1.Rows[i].Cells[2].Value.ToString(),
dataGridView1.Rows[i].Cells[3].Value.ToString());
dsmakhachhang.Add(makhachhang);
}
foreach (int item in dsmakhachhang)
{
PTP.ThemChiTietPhieuThuePhong(item.ToString(), maPTP.ToString());
}
MessageBox.Show("Lặp Phiếu Thuê Phòng Thành Công");
this.Close();
}
catch
{
MessageBox.Show("Lặp Phiếu Thuê Phòng Không Thành Công");
this.Close();
}
}
}
private void txtPTP_TextChanged(object sender, EventArgs e)
{
if (txtPTP.Text == "")
{
return;
}
dgvKH.Rows.Clear();
PhieuThuePhong ptp = db.PhieuThuePhongs.Find(txtPTP.Text);
Phong ph = db.Phongs.Find(ptp.MaPhong);
DanhMucPhong dmp = db.DanhMucPhongs.Find(ph.MaDanhMucPhong);
txtDMP.Text = dmp.TenDMP;
txtPhong.Text = ph.TenPhong;
txtNgayThue.Text = string.Format("{0:d/M/yyyy}", ptp.NgayBatDauThue);
var result = from c in db.CT_PhieuThuePhong
from d in db.KhachHangs
from a in db.LoaiKhachHangs
where (c.MaPhieuThuePhong == ptp.MaPhieuThuePhong &&
c.MaKhachHang == d.MaKhachHang &&
d.MaLoaiKhachHang == a.MaLoaiKhachHang)
select new
{
d.TenKhachHang,
a.TenLoaiKhachHang,
d.CMND,
d.DiaChi
};
foreach (var i in result)
{
string[] row1 = new string[]
{
i.TenKhachHang,
i.TenLoaiKhachHang,
i.CMND,
i.DiaChi
};
dgvKH.Rows.Add(row1);
}
}
private void button2_Click(object sender, EventArgs e)
{
DateTime ngbd = Convert.ToDateTime(txtNgayThue.Text);
var count_ptp = from c in db.PhieuThuePhongs select c;
PhieuThuePhong ptp = new PhieuThuePhong()
{
MaPhieuThuePhong = "PTP" + (count_ptp.Count() + 1),
MaPhong = cbbP.SelectedValue.ToString(),
NgayBatDauThue = ngbd.Date,
Xoa = 0
};
db.PhieuThuePhongs.Add(ptp);
Phong pg = db.Phongs.Find(cbbP.SelectedValue.ToString());
pg.TinhTrang = "Đang thuê";
string maptp = "PTP" + (count_ptp.Count() + 1);
for (int i = 0; i < dgvKH.Rows.Count; i++)
{
string cmnd = dgvKH[2, i].Value.ToString();
string loaikh = dgvKH[1, i].Value.ToString();
var count_kh = from c in db.KhachHangs select c;
var check_cmnd = from c in db.KhachHangs where c.CMND == cmnd select c;
if (check_cmnd.Count() == 0)
{
var malkh = from c in db.LoaiKhachHangs where c.TenLoaiKhachHang == loaikh select c;
KhachHang kh = new KhachHang();
kh.MaKhachHang = "KH" + (count_kh.Count() + 1);
kh.TenKhachHang = dgvKH[0, i].Value.ToString();
kh.CMND = cmnd;
kh.DiaChi = dgvKH[3, i].Value.ToString();
foreach (var b in malkh)
{
kh.MaLoaiKhachHang = b.MaLoaiKhachHang;
}
db.KhachHangs.Add(kh);
var count_ct = from c in db.CT_PhieuThuePhong select c;
CT_PhieuThuePhong ct = new CT_PhieuThuePhong()
{
MaCTPhieuThuePhong = "CTPTP" + (count_ct.Count() + 1),
MaPhieuThuePhong = maptp,
MaKhachHang = "KH" + (count_kh.Count() + 1)
};
db.CT_PhieuThuePhong.Add(ct);
}
else
{
var kh = from c in db.KhachHangs where c.CMND == cmnd select c;
foreach (var a in kh)
{
var count_ct = from c in db.CT_PhieuThuePhong select c;
CT_PhieuThuePhong ct = new CT_PhieuThuePhong()
{
MaCTPhieuThuePhong = "CTPTP" + (count_ct.Count() + 1),
MaPhieuThuePhong = maptp,
MaKhachHang = a.MaKhachHang
};
db.CT_PhieuThuePhong.Add(ct);
}
}
db.SaveChanges();
}
MessageBox.Show("Tạo phiếu thuê phòng thành công");
}
private void cmbMaPhieuThue_SelectedIndexChanged(object sender, EventArgs e)
{
string mapt = cmbMaPhieuThue.Text.ToString();
PhieuThuePhong ptp = dt.PhieuThuePhongs.FirstOrDefault(p => p.MaPhieuThue == mapt);
if (ptp != null)
{
cmbMaKH.SelectedValue = ptp.MaKhachHang;
CT_PhieuThue cT_PhieuThue1 = dt.CT_PhieuThues.FirstOrDefault(p => p.MaPhieuThue == mapt);
if (cT_PhieuThue1 != null)
{
DanhSachDichVu danhSachDichVu = dt.DanhSachDichVus.Where(s => s.SoPhieuThue == cT_PhieuThue1.SoPhieuThue).FirstOrDefault();
if (danhSachDichVu != null)
{
string ds = danhSachDichVu.MaDanhSach;
txtDichVu.Text = danhSachDichVu.MaDanhSach.ToString();
DV dichVu = dt.DVs.Where(s => s.MaDanhSach == danhSachDichVu.MaDanhSach).FirstOrDefault();
if (dichVu != null)
{
LoaiDV loaiDV = dt.LoaiDVs.Where(s => s.MaLoaiDV == dichVu.MaLoaiDV).FirstOrDefault();
if (loaiDV != null)
{
TienDVResult tienDVResult = dt.TienDV(ds).FirstOrDefault();
txtTienDV.Text = tienDVResult.Column1.ToString();
// MessageBox.Show(tienDVResult.Column1.ToString());
}
}
}
else
{
txtTienDV.Text = "0";
txtDichVu.Text = "";
}
}
}
CT_PhieuThue cT_PhieuThue = dt.CT_PhieuThues.FirstOrDefault(p => p.MaPhieuThue == mapt);
if (cT_PhieuThue != null)
{
txtTienPhong.Text = cT_PhieuThue.DonGia.ToString();
dateNgayThuePhong.Value = Convert.ToDateTime(cT_PhieuThue.NgayNhanPhong.Value.ToString());
//// MessageBox.Show(date.ToString());
//MessageBox.Show(date.ToString());
DateTime date1 = new DateTime(dateNgayThuePhong.Value.Year, dateNgayThuePhong.Value.Month,
dateNgayThuePhong.Value.Day, dateNgayThuePhong.Value.Hour, dateNgayThuePhong.Value.Minute, dateNgayThuePhong.Value.Second);
DateTime date2 = new DateTime(dtNgayTraPhong.Value.Year, dtNgayTraPhong.Value.Month,
dtNgayTraPhong.Value.Day, dtNgayTraPhong.Value.Hour, dtNgayTraPhong.Value.Minute, dtNgayTraPhong.Value.Second);
TimeSpan diff1 = date2.Subtract(date1);
if (diff1.Days < 1)
{
txtSoNgay.Text = "1";
}
else if (diff1.Hours >= 1 && diff1.Days >= 1)
{
txtSoNgay.Text = Convert.ToString(diff1.Days + 1);
}
else if (diff1.Hours < 1 && diff1.Days >= 1)
{
txtSoNgay.Text = diff1.Days.ToString();
}
if (txtSoNgay.Text != null && txtTienPhong.Text != null)
{
tt = Convert.ToInt32(txtSoNgay.Text) * Convert.ToDouble(txtTienPhong.Text);
txtTongTien.Text = tt.ToString();
if (txtTienDV.Text != "")
{
txtTongTien.Text = (Convert.ToInt32(txtTongTien.Text) + Convert.ToInt32(txtTienDV.Text)).ToString();
}
}
//
}
// MessageBox.Show(date.ToString());
}
