private async void btadd_Click(object sender, RoutedEventArgs e)
{
if (tbtenkh.Text == "")
{
MessageBox.Show("Tên Khách Hàng Không Được Trống");
return;
}
else if (tbdiachi.Text == "")
{
MessageBox.Show("Địa Chỉ Khách Hàng Không Được Trống");
return;
}
else if (tbsdt.Text == "")
{
MessageBox.Show("SĐT Khách Hàng Không Được Trống");
return;
}
else if (tblngaydat.Text == "")
{
MessageBox.Show("Ngay Đạt Không Được Trống");
return;
}
else if (view.Count == 0)
{
MessageBox.Show("Hóa Đơn Phải Có Ít Nhất 1 SP");
return;
}
using (var db = new QuanLyNongSanDBEntities())
{
this.IsEnabled = false;
var creen = new ConfirmWindow($"Ban Co Chac Muon Edit Hoa Don {HD.Id}");
creen.ShowDialog();
if (creen.DialogResult == true)
{
var result = db.Invoices.SingleOrDefault(b => b.Id == HD.Id);
if (result != null)
{
result.TenKH = tbtenkh.Text;
result.DiaChiKH = tbdiachi.Text;
result.SDT = tbsdt.Text;
UpdateStatus(result);
result.TongTien = double.Parse(tbltongtienhoadon.Text);
foreach (var CT in result.InvoiceDetails)
{
foreach (var ct in view)
{
if (ct.Id == CT.Id && CT.SoLuong != ct.SoLuong)
{
CT.SoLuong = ct.SoLuong;
CT.TinhTongGia();
}
}
}
foreach (var CT in insert)
{
InvoiceDetail newDetail = new InvoiceDetail()
{
IdInvoice = CT.IdInvoice,
IdProduct = CT.IdProduct,
SoLuong = CT.SoLuong,
TongTien = CT.TongTien,
GiaBan = CT.GiaBan,
};
result.InvoiceDetails.Add(newDetail);
await db.SaveChangesAsync();
}
foreach (var delete in delete)
{
var dele = db.InvoiceDetails.Find(delete.Id);
db.InvoiceDetails.Remove(dele);
await db.SaveChangesAsync();
}
}
db.SaveChanges();
}
this.IsEnabled = true;
}
var dba = new QuanLyNongSanDBEntities();
HD = dba.Invoices.Find(HD.Id);
datagridgiohang.ItemsSource = HD.InvoiceDetails.ToList();
stackpanelshow.Height = stackpaneledit.Height;
this.Width = 800;
stackpaneledit.Height = 0;
btedit.Content = "Edit";
btapply.IsEnabled = false;
DataContext = null;
DataContext = HD;
}
private void btimprot_HD_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == true)
{
var wookbook = new Workbook(openFileDialog.FileName);
var tabs = wookbook.Worksheets;
using (var db = new QuanLyNongSanDBEntities())
{
foreach (var tab in tabs)
{
try
{
if (tab.Name == "InvoiceStatus")
{
var col = 'B';
var row = 3;
var cell = tab.Cells[$"{ col}{ row}"];
while (cell.Value != null)
{
var key = tab.Cells[$"C{row}"].IntValue;
var tinhtrang = tab.Cells[$"D{row}"].StringValue;
var newInvoiceStatus = new InvoiceStatu()
{
Key = key,
Value = tinhtrang,
};
db.InvoiceStatus.Add(newInvoiceStatus);
db.SaveChanges();
row++;
cell = tab.Cells[$"{ col}{ row}"];
}
}
}
catch (Exception ex)
{
throw ex;
}
}
foreach (var tab in tabs)
{
try
{
if (tab.Name == "Invoice")
{
var col = 'B';
var row = 3;
var cell = tab.Cells[$"{ col}{ row}"];
while (cell.Value != null)
{
var tenkh = tab.Cells[$"C{row}"].StringValue;
var diachikh = tab.Cells[$"D{row}"].StringValue;
var sdt = tab.Cells[$"E{row}"].StringValue;
var ngaytao = tab.Cells[$"F{row}"].StringValue;
var ngayupdate = tab.Cells[$"G{row}"].StringValue;
var tongtien = tab.Cells[$"H{row}"].DoubleValue;
var idloai = tab.Cells[$"I{row}"].IntValue;
var newInvoice = new Invoice()
{
TenKH = tenkh,
DiaChiKH = diachikh,
SDT = sdt,
NgayTao = ngaytao,
NgayUpdate = ngayupdate,
TongTien = tongtien,
IdStatus = idloai
};
db.Invoices.Add(newInvoice);
db.SaveChanges();
row++;
cell = tab.Cells[$"{ col}{ row}"];
}
}
}
catch (Exception ex)
{
throw ex;
}
}
foreach (var tab in tabs)
{
try
{
if (tab.Name == "InvoiceDetail")
{
var col = 'B';
var row = 3;
var cell = tab.Cells[$"{ col}{ row}"];
while (cell.Value != null)
{
var idinvoice = tab.Cells[$"C{row}"].IntValue;
var idproduct = tab.Cells[$"D{row}"].IntValue;
var soluong = tab.Cells[$"E{row}"].IntValue;
var giaban = tab.Cells[$"F{row}"].DoubleValue;
var tongtien = tab.Cells[$"G{row}"].DoubleValue;
var newInvoiceDetail = new InvoiceDetail()
{
IdInvoice = idinvoice,
IdProduct = idproduct,
SoLuong = soluong,
GiaBan = giaban,
TongTien = tongtien
};
db.InvoiceDetails.Add(newInvoiceDetail);
db.SaveChanges();
row++;
cell = tab.Cells[$"{ col}{ row}"];
}
}
}
catch (Exception ex)
{
throw ex;
}
}
}
LoadInvoices();
}
}
