private ChiTietHoaDon LoopData(int STT)
{
var CT = new ChiTietHoaDon();
using (var BH = new Models.BanLapTopEntities())
{
var GioHang = (from h in BLT.DonHangTemps
where h.STT == STT
select h);
foreach (var Temp in GioHang)
{
CT.MaKhacHang = Temp.MaKhacHang;
CT.TenKhachHang = Temp.TenKhachHang;
CT.MaDonHang = Temp.MaDonHang;
CT.MaSP = Temp.MaSP;
CT.TenSP = Temp.TenSP;
CT.SoLuongMua = Temp.SoLuongMua;
CT.GiaSP = Temp.GiaSP;
CT.HinhSP = Temp.HinhSP;
CT.ThanhTien = Temp.ThanhTien;
}
}
return(CT);
}
private void btnXoa_Click(object sender, RoutedEventArgs e)
{
int ID = (ListGioHang.SelectedItem as HangSanXuat).MaHangSX;
if (ConKinhDoanh(ID))
{
MessageBox.Show("Vẫn Còn Sản Phẩm Thuộc Hãng Này => Không Thể Xóa", "Delete Selected", MessageBoxButton.OK, MessageBoxImage.Stop);
}
else if (MessageBox.Show("Are you sure ?", "Delete Selected", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
try
{
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.HangSanXuats.Where(m => m.MaHangSX == ID).Single() as HangSanXuat;
sql.ConKinhDoanh = false;
BH.SaveChanges();
}
Load();
}
catch (Exception)
{
MessageBox.Show("Vẫn Còn Sản Phẩm Thuộc Hãng Này => Không Thể Xóa", "Delete Selected", MessageBoxButton.OK, MessageBoxImage.Stop);
}
}
}
private List <int> LaySTT()
{
using (var BH = new Models.BanLapTopEntities())
{
return((from i in BH.DonHangTemps
select i.STT).ToList());
}
}
private int LayMaHSX()
{
using (var BanHang = new Models.BanLapTopEntities())
{
return((from i in BanHang.HangSanXuats
select i.MaHangSX).Max() + 1);
}
}
private int GetMaLoaiSP()
{
using (var BH = new Models.BanLapTopEntities())
{
return((from i in BH.LoaiSanPhams
select i.MaLoaiSP).Max() + 1);
}
}
private int LayMaSp(int STT)
{
using (var BH = new Models.BanLapTopEntities())
{
return((from i in BH.DonHangTemps
where i.STT == STT
select i.MaSP).SingleOrDefault());
}
}
private int SoLuongMua(int MaSp)
{
using (var BH = new Models.BanLapTopEntities())
{
return((from i in BH.DonHangTemps
where i.MaSP == MaSp
select i.SoLuongMua).SingleOrDefault());
}
}
private void btnthanhtoan_Click(object sender, RoutedEventArgs e)
{
if (ListGioHang.Items.Count > 0)
{
using (var BH = new Models.BanLapTopEntities())
{
foreach (var i in LaySTT())
{
if (KiemTraConHang(LayMaSp(i)) == false)
{
var Name = (from lt in BH.DonHangTemps
where lt.STT == i
select lt.TenSP).SingleOrDefault();
var SL = (from lt in BH.DonHangTemps
where lt.STT == i
select lt.SoLuongMua).SingleOrDefault();
MessageBox.Show("LapTop " + Name + " Số Tồn Kho < " + SL + " Cái", "Không Đủ Mặt Hàng Cần Mua", MessageBoxButton.OK, MessageBoxImage.Hand);
return;
}
}
var sql = new HoaDon();
sql.MaKhachHang = (from t in BH.DonHangTemps
select t.MaKhacHang).FirstOrDefault();
sql.NgayLap = DateTime.Now;
sql.TongTien = Convert.ToDecimal((from h in BLT.DonHangTemps
select h.ThanhTien).Sum().ToString());
sql.DaThanhToan = false;
BH.HoaDons.Add(sql);
BH.SaveChanges();//lưu thay doi
foreach (var i in LaySTT())
{
using (var BL = new Models.BanLapTopEntities())
{
var ChiTiet = new ChiTietHoaDon();
ChiTiet = LoopData(i);
BL.ChiTietHoaDons.Add(ChiTiet);
BL.SaveChanges();//lưu thay doi
UpdateSoLuongSP(LayMaSp(i));
}
}
BH.Database.ExecuteSqlCommand("TRUNCATE TABLE DonHangTemp");
Load();
MessageBox.Show("Thanh Toán Thành Công", "Thông báo", MessageBoxButton.OK, MessageBoxImage.Asterisk);
Cart?.Invoke("2");
}
}
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
using (var BH = new Models.BanLapTopEntities())
{
var Sour = (from l in BH.ChiTietHoaDons
where l.MaDonHang == MaDonHang
select l).ToList();
ListChiTiet.ItemsSource = Sour;
}
}
void Share(string t)
{
ShowView();
Loged = t;
BLT = new BanLapTopEntities();
var User = (from n in BLT.TaiKhoans
where n.IdNguoiDung == Loged
select n).FirstOrDefault();
if (User != null)
{
txtNameUser.Text = User.HoTen;
if (txtNameUser.Text.Length > 12)
{
txtNameUser.FontSize = 14;
}
byte[] bitImage = User.Avatar;
if (bitImage != null)
{
eliUser.Fill = new ImageBrush(ToImage(bitImage));
}
else
{
eliUser.Fill = new ImageBrush(new BitmapImage(new Uri("pack://application:,,,/Image/User.png", UriKind.Absolute)));
}
if (User.MaLoaiTK == 0)
{
eliUser.ToolTip = "Người dùng";
}
else
{
eliUser.ToolTip = "Admin";
Admin AD = new Admin();
AD.IdAdmin = Loged;
Hide();
AD.ShowDialog();
LogOut();
//Load 30 SP trang chu
LoadSP();
//Load Danh loai sach san pham va nha san xuat
DSLSP_DSNSX();
Show();
}
}
}
private void UpdateSoLuongSP(int MaSP)
{
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.SanPhams.Where(m => m.MaSP == MaSP).Single() as SanPham;
int SLB = SoLuongMua(MaSP);
sql.SoLuongBan = sql.SoLuongBan + SLB;
sql.SoLuongTon = sql.SoLuongTon - SLB;
BH.SaveChanges();//lưu thay doi
}
}
private void txtTimKiem_KeyDown(object sender, KeyEventArgs e)
{
if (!string.IsNullOrWhiteSpace(txtTimKiem.Text))
{
decimal Gold = 5000000;
decimal search;
if (decimal.TryParse(txtTimKiem.Text, out search))
{
using (var BH = new Models.BanLapTopEntities())
{
var sql = (from timkiem in BH.SanPhams
where timkiem.GiaSP >= search
where timkiem.GiaSP <= search + Gold
where timkiem.ConKinhDoanh != false
select timkiem).ToList().Take(5);
ListTimKiemSP.ItemsSource = sql;
}
}
else
{
using (var BH = new Models.BanLapTopEntities())
{
var sql = (from timkiem in BH.SanPhams
from tk in BH.LoaiSanPhams
from tk1 in BH.HangSanXuats
where (timkiem.MaLoaiSP == tk.MaLoaiSP && timkiem.MaHangSX == tk1.MaHangSX && timkiem.TenSP.Contains(txtTimKiem.Text)) ||
(timkiem.MaLoaiSP == tk.MaLoaiSP && timkiem.MaHangSX == tk1.MaHangSX && tk.TenLoaiSP.Contains(txtTimKiem.Text)) ||
(timkiem.MaHangSX == tk1.MaHangSX && timkiem.MaLoaiSP == tk.MaLoaiSP && tk1.TenHangSX.Contains(txtTimKiem.Text))
where timkiem.ConKinhDoanh != false
where tk.ConKinhDoanh != false
where tk1.ConKinhDoanh != false
select timkiem).ToList().Take(5);
ListTimKiemSP.ItemsSource = sql;
}
}
}
else
{
ListTimKiemSP.ItemsSource = null;
}
if (e.Key == Key.Enter)
{
btnSearch_Click(sender, e);
}
if (e.Key == Key.Escape)
{
txtTimKiem.Clear();
}
}
void FiterView(int i, int j)
{
if (j == 1)
{
UserControlView.Children.Clear();
HidenView();
hidden1.Width = 0;
hidden4.Visibility = Visibility.Visible;
hidden4.Width = Double.NaN;
ChiTiet.Visibility = Visibility.Visible;
ChiTiet.MaSanPham = i;
ChiTiet.MaNguoiDung = Loged;
UserControlView.Children.Add(ChiTiet);
}
if (j == 2)
{
if (Loged == "")
{
MessageBox.Show("Cần đăng nhập để mua sản phẩm", "Thông báo", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
int MaSp = i;
using (var BH = new Models.BanLapTopEntities())
{
if (TonTaiHang(MaSp))
{
var sql = BH.DonHangTemps.Where(m => m.MaSP == MaSp).Single() as DonHangTemp;
int SLMua = sql.SoLuongMua + 1;
sql.SoLuongMua = SLMua;
sql.ThanhTien = sql.ThanhTien + GiaSP(MaSp);
BH.SaveChanges();//lưu thay doi
}
else
{
var sql = new DonHangTemp();
sql.SoLuongMua = 1;
sql.MaDonHang = MaDonHangNext();
sql.MaKhacHang = Loged;
sql.TenKhachHang = NameUser(Loged);
sql.MaSP = MaSp;
sql.TenSP = NameProduct(MaSp);
sql.GiaSP = GiaSP(MaSp);
sql.HinhSP = ImageProduct(MaSp);
sql.ThanhTien = GiaSP(MaSp);
BH.DonHangTemps.Add(sql);
BH.SaveChanges();//lưu thay doi
}
}
}
}
}
private int LayMaSP(object sender, RoutedEventArgs e)
{
Button temp = sender as Button;
SanPham D = temp.DataContext as SanPham;
int NumberView = D.LuotXem + 1;
int Id = D.MaSP;
BLT = new Models.BanLapTopEntities();
var sql = BLT.SanPhams.Where(m => m.MaSP == Id).FirstOrDefault();
sql.LuotXem = NumberView;
BLT.SaveChanges();//lưu thây đổi lượt xem
return(Id);
}
private void btnxoa_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Are you sure ?", "Delete Products", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
int ID = (ListGioHang.SelectedItem as DonHangTemp).STT;
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.DonHangTemps.Where(m => m.STT == ID).Single() as DonHangTemp;
BH.DonHangTemps.Remove(sql);
BH.SaveChanges();
}
Load();
}
}
private void btnChuyenThanhToan_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Xác Nhận ?", "Giao Hàng", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
int ID = (ListGioHang.SelectedItem as HoaDon).MaHoaDon;
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.HoaDons.Where(m => m.MaHoaDon == ID).Single() as HoaDon;
sql.DaThanhToan = true;
BH.SaveChanges();
}
Load();
}
}
private void btnxoa_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Are you sure ?", "Delete Selected", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
int ID = (ListGioHang.SelectedItem as SanPham).MaSP;
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.SanPhams.Where(m => m.MaSP == ID).Single() as SanPham;
sql.ConKinhDoanh = false;
BH.SaveChanges();
}
Load();
}
}
private bool ConKinhDoanh(int ID)
{
using (var BH = new Models.BanLapTopEntities())
{
int C = (from i in BH.SanPhams
where i.MaHangSX == ID && i.ConKinhDoanh != false
select i).Count();
if (C > 0)
{
return(true);
}
}
return(false);
}
private bool KiemTraConHang(int MaSP)
{
using (var BH = new Models.BanLapTopEntities())
{
if ((from i in BH.DonHangTemps
where i.MaSP == MaSP
select i.SoLuongMua).SingleOrDefault() > (from i in BH.SanPhams
where i.MaSP == MaSP
select i.SoLuongTon).SingleOrDefault())
{
return(false);
}
}
return(true);
}
private void DSLSP_DSNSX()
{
BLT = new BanLapTopEntities();
var DSLSP = (from h in BLT.LoaiSanPhams
where h.ConKinhDoanh != false
select h);
ListDSLSP.ItemsSource = DSLSP.ToList();
var DSNSX = (from h in BLT.HangSanXuats
where h.ConKinhDoanh != false
select h);
ListDSNSX.ItemsSource = DSNSX.ToList();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
if (txtName.Text == "" || DuongDan == "")
{
MessageBox.Show("Chưa Điền Đầy Đủ Thông Tin", "Thông báo", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
// string folderpath = System.IO.Directory.GetParent(Environment.CurrentDirectory).Parent.FullName + "\\ContactImages\\";
string folderpath = Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory) + "\\Image\\";
string FileName = txtName.Text + "." + LayDuoi(DuongDan);
if (!Directory.Exists(folderpath))
{
DirectoryInfo di = Directory.CreateDirectory(folderpath);
di.Attributes = FileAttributes.Directory | FileAttributes.Hidden;
}
string filePath = folderpath + System.IO.Path.GetFileName(FileName);
var HSX = new HangSanXuat {
MaHangSX = LayMaHSX(), TenHangSX = txtName.Text, Logo = @"pack://siteoforigin:,,,/Image\" + FileName
};
using (var BanHang = new Models.BanLapTopEntities())
{
BanHang.HangSanXuats.Add(HSX);
if (BanHang.SaveChanges() > 0)
{
if (!File.Exists(filePath))
{
System.IO.File.Copy(DuongDan, filePath, true);
}
MessageBox.Show("Success!");
Img.Source = null;
txtUri.Clear();
txtName.Clear();
Load();
}
else
{
MessageBox.Show("Error Please record");
}
}
}
}
private void ListGioHang_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
{
DonHangTemp D = ListGioHang.SelectedItem as DonHangTemp;
using (var BH = new Models.BanLapTopEntities())
{
var sql = BH.DonHangTemps.Where(m => m.MaSP == D.MaSP).Single() as DonHangTemp;
sql.SoLuongMua = D.SoLuongMua;
sql.ThanhTien = D.SoLuongMua * D.GiaSP;
BH.SaveChanges();//lưu thay doi
if (KiemTraConHang(D.MaSP) == false)
{
MessageBox.Show("LapTop " + D.TenSP + " Số Tồn Kho < " + D.SoLuongMua + " Cái", "Không Đủ Mặt Hàng", MessageBoxButton.OK, MessageBoxImage.Hand);
}
Load();
}
}
private void LoadChiTiet()
{
BLT = new Models.BanLapTopEntities();
var CT = (from h in BLT.SanPhams
where h.MaSP == MaSanPham
select h);
DataContext = CT.ToList();
var SLB = (from h in BLT.SanPhams
where h.MaSP == MaSanPham
select h.SoLuongBan).SingleOrDefault();
txtSLB.Text = SLB.ToString();
var SLX = (from h in BLT.SanPhams
where h.MaSP == MaSanPham
select h.LuotXem).SingleOrDefault();
txtSLX.Text = SLX.ToString();
var LSP = (from h in BLT.LoaiSanPhams
from k in BLT.SanPhams
where h.MaLoaiSP == k.MaLoaiSP && k.MaSP == MaSanPham
select h.TenLoaiSP).SingleOrDefault();
txtLoaiSP.Text = LSP;
var Logo = (from h in BLT.HangSanXuats
from k in BLT.SanPhams
where h.MaHangSX == k.MaHangSX && k.MaSP == MaSanPham
select h.Logo).SingleOrDefault();
BitmapImage bi3 = new BitmapImage();
bi3.BeginInit();
bi3.UriSource = new Uri(Logo, UriKind.RelativeOrAbsolute);
bi3.EndInit();
ImgHang.Source = bi3;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
if (txtAdd.Text.Length <= 5)
{
MessageBox.Show("Loại Sản Phẩm Chưa Nhập hoặc không chính xác", "?????", MessageBoxButton.OK, MessageBoxImage.Hand);
}
else
{
using (var BH = new Models.BanLapTopEntities())
{
var sql = new LoaiSanPham();
sql.MaLoaiSP = GetMaLoaiSP();
sql.TenLoaiSP = txtAdd.Text;
BH.LoaiSanPhams.Add(sql);
BH.SaveChanges();//lưu thay doi
txtAdd.Clear();
}
Load();
}
}
void Load()
{
using (var BH = new Models.BanLapTopEntities())
{
var Sour = (from l in BH.ChiTietHoaDons
where l.MaDonHang == MaHoaDon
select l).ToList();
ListChiTiet.ItemsSource = Sour;
int TSP = (from l in BH.ChiTietHoaDons
where l.MaDonHang == MaHoaDon
select l.SoLuongMua).Sum();
txtTSP.Text = TSP.ToString();
string Okane = (from l in BH.ChiTietHoaDons
where l.MaDonHang == MaHoaDon
select l.ThanhTien).Sum().ToString();
txtTong.Text = string.Format("{0:0,0 VNĐ}", double.Parse(Okane));
}
}
private void btnThemSP_Click(object sender, RoutedEventArgs e)
{
if (Compelete())
{
// string folderpath = System.IO.Directory.GetParent(Environment.CurrentDirectory).Parent.FullName + "\\ContactImages\\";
string folderpath = Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory) + "\\Images\\";
string FileName = txtNameSP.Text + "." + LayDuoi(DuongDan);
if (!Directory.Exists(folderpath))
{
DirectoryInfo di = Directory.CreateDirectory(folderpath);
di.Attributes = FileAttributes.Directory | FileAttributes.Hidden;
}
string filePath = folderpath + System.IO.Path.GetFileName(FileName);
string MoTaNgan = txtMoTaNgan.Text;
string CauHinh = txtCauHinh.Text;
string ChiTiet = txtChiTiet.Text;
var NewSP = new SanPham {
TenSP = txtNameSP.Text.Trim(), GiaSP = Convert.ToDecimal(txtGiaSP.Text), LuotXem = 0, SoLuongBan = 0, SoLuongTon = (int)udNhapKho.Value, NgayNhapKho = DateTime.Now, MoTaNgan = @MoTaNgan, CauHinh = @CauHinh, MoTa = @ChiTiet, XuatXu = txtXuatSu.Text.Trim(), MaLoaiSP = Convert.ToInt32(cbLoaiSP.SelectedValue), MaHangSX = Convert.ToInt32(cbHangSX.SelectedValue), HinhSP = @"pack://siteoforigin:,,,/Images\" + FileName
};
using (var BanHang = new Models.BanLapTopEntities())
{
BanHang.SanPhams.Add(NewSP);
if (BanHang.SaveChanges() > 0)
{
if (!File.Exists(filePath))
{
System.IO.File.Copy(DuongDan, filePath, true);
}
MessageBox.Show("Success!");
Clears();
}
else
{
MessageBox.Show("Error Please record");
}
}
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
DelTableTemp();
CaiDat();
BLT = new BanLapTopEntities();
txtDate.ToolTip = DateTime.Now.ToLongDateString() + "\n" + DateTime.Now.DayOfWeek;
DispatcherTimer RunTime = new DispatcherTimer();
RunTime.Tick += new EventHandler(RunTime_Clock);
RunTime.Interval = new TimeSpan(0, 0, 1);
RunTime.Start();
//LoadForm Sau 0.1 s
DispatcherTimer TimeLoad = new DispatcherTimer();
TimeLoad.Tick += new EventHandler(TimeLoad_Clock);
TimeLoad.Interval = new TimeSpan(0, 0, 1);
TimeLoad.Start();
//Da từ InfoUser
info.InfoUser += new ThongTinNguoiDung.PassData(UserInfo_Share);
//Gửi Data Login
login.share += new DangNhap.PassData(Share);
login._Registration += new DangNhap.PassData(IsRegis);
//Gửi Data Regist
Regist.Share += new DangKy.PassData(IsLogin);
//Load 30 SP trang chu
LoadSP();
//Load Danh loai sach san pham va nha san xuat
DSLSP_DSNSX();
}
private void Mua_Click(object sender, RoutedEventArgs e)
{
if (Loged == "")
{
MessageBox.Show("Cần đăng nhập để mua sản phẩm", "Thông báo", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
Button temp = sender as Button;
SanPham D = temp.DataContext as SanPham;
int MaSp = D.MaSP;
using (var BH = new Models.BanLapTopEntities())
{
if (TonTaiHang(MaSp))
{
var sql = BH.DonHangTemps.Where(m => m.MaSP == MaSp).Single() as DonHangTemp;
int SLMua = sql.SoLuongMua + 1;
sql.SoLuongMua = SLMua;
sql.ThanhTien = sql.ThanhTien + GiaSP(MaSp);
BH.SaveChanges();//lưu thay doi
}
else
{
var sql = new DonHangTemp();
sql.SoLuongMua = 1;
sql.MaDonHang = MaDonHangNext();
sql.MaKhacHang = Loged;
sql.TenKhachHang = NameUser(Loged);
sql.MaSP = MaSp;
sql.TenSP = NameProduct(MaSp);
sql.GiaSP = GiaSP(MaSp);
sql.HinhSP = ImageProduct(MaSp);
sql.ThanhTien = GiaSP(MaSp);
BH.DonHangTemps.Add(sql);
BH.SaveChanges();//lưu thay doi
}
}
}
}
private void btnBuy_Click(object sender, RoutedEventArgs e)
{
if (MaNguoiDung == "")
{
MessageBox.Show("Cần đăng nhập để mua sản phẩm", "Thông báo", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
int SLM = Convert.ToInt32(txtSL.Value);
int MaSp = MaSanPham;
using (var BH = new Models.BanLapTopEntities())
{
if (TonTaiHang(MaSp))
{
var sql = BH.DonHangTemps.Where(m => m.MaSP == MaSp).Single() as DonHangTemp;
int SLMua = sql.SoLuongMua + SLM;
sql.SoLuongMua = SLMua;
sql.ThanhTien = sql.ThanhTien + (GiaSP(MaSp) * SLM);
BH.SaveChanges();//lưu thay doi
}
else
{
var sql = new DonHangTemp();
sql.SoLuongMua = SLM;
sql.MaDonHang = MaDonHangNext();
sql.MaKhacHang = MaNguoiDung;
sql.TenKhachHang = NameUser(MaNguoiDung);
sql.MaSP = MaSp;
sql.TenSP = NameProduct(MaSp);
sql.HinhSP = ImageProduct(MaSp);
sql.GiaSP = GiaSP(MaSp);
sql.ThanhTien = GiaSP(MaSp);
BH.DonHangTemps.Add(sql);
BH.SaveChanges();//lưu thay doi
}
}
}
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
BLT = new BanLapTopEntities();
LoadChiTiet();
ReplateView();
LoadSanPham();
expan1.IsExpanded = false;
expan2.IsExpanded = false;
expan3.IsExpanded = false;
RunTime = new DispatcherTimer();
RunTime.Tick += new EventHandler(TimeLoad_Clock);
RunTime.Interval = new TimeSpan(0, 0, 1);
RunTime.Start();
RunTime1 = new DispatcherTimer();
RunTime1.Tick += new EventHandler(TimeLoad1_Clock);
RunTime1.Interval = new TimeSpan(0, 0, 0);
RunTime1.Start();
}