private void btnXacNhanThemSanPham_Click(object sender, RoutedEventArgs e)
{
//Kiem Tra Form Rỗng
if ("" == txtTenSanPham.Text || "" == txtGiaNhap.Text || "" == txtGiaBan.Text || "" == txtSoLuong.Text || cmbHangSanXuat.SelectedIndex == -1 || cmbMucDich.SelectedIndex == -1)
{
MessageBox.Show("Vui Lòng Không Để Trống");
return;
}
if (Int32.Parse(txtSoLuong.Text) < 0 || Int32.Parse(txtGiaBan.Text) < 0 || Int32.Parse(txtGiaNhap.Text) < 0)
{
MessageBox.Show("Vui Lòng Kiểm Tra Lại Giá Trị Nhập");
return;
}
if (bitmapImageSanPham == null)
{
MessageBox.Show("Vui Lòng Chọn Ảnh Hiện Thị");
return;
}
var db = new MyDatabaseEntities();
//Convert Ảnh
byte[] imageData = new byte[bitmapImageSanPham.StreamSource.Length];
bitmapImageSanPham.StreamSource.Seek(0, System.IO.SeekOrigin.Begin);
bitmapImageSanPham.StreamSource.Read(imageData, 0, imageData.Length);
//Tim ID Loai San Pham
int ID_LoaiSanPham = -1;
foreach (var value in db.LoaiSanPhams.ToList())
{
if (cmbHangSanXuat.SelectedValue.ToString() == value.HangSanXuat && cmbMucDich.SelectedValue.ToString() == value.MucDich)
{
ID_LoaiSanPham = value.ID;
break;
}
}
// Lay Gia Tri Hien Thi
int CheckHienThi = cbHienThi.IsChecked == true ? 1 : 0;
db.SanPhams.Add(new SanPham()
{
HinhAnh = imageData, Ten = txtTenSanPham.Text, LoaiSanPham_ID = ID_LoaiSanPham, GiaNhap = Int32.Parse(txtGiaNhap.Text), GiaBan = Int32.Parse(txtGiaBan.Text), HienThi = CheckHienThi, SoLuong = Int32.Parse(txtSoLuong.Text)
});
db.SaveChanges();
MessageBox.Show("Thêm Thành Công");
txtTenSanPham.Text = "";
txtGiaNhap.Text = "";
txtGiaBan.Text = "";
txtSoLuong.Text = "";
cmbHangSanXuat.SelectedIndex = -1;
cmbMucDich.SelectedIndex = -1;
img_SanPham.Source = new BitmapImage(new Uri("images/device-camera-icon.png", UriKind.Relative));
bitmapImageSanPham = null;
}
private void btnXoa_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Bạn Chắc Chắn Muốn Xóa Chứ ?", "Thông Báo", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
var db = new MyDatabaseEntities();
var Element = db.SanPhams.Find(ID_OFItemSelected);
Element.HienThi = 0;
db.SaveChanges();
DanhSachSanPham.LoadSanPham(); // Load Lai Hien Thi Danh Sach San Pham
NavigationService.GoBack();
}
}
public void LoadListView()
{
MyDatabaseEntities db = new MyDatabaseEntities();
foreach (var value in db.DonHangs.ToList())
{
DonHangHienThi x = new DonHangHienThi();
if (value.TinhTrang == 0)
{
x.TinhTrang = new BitmapImage(new Uri(@"images/cancel-button.png", UriKind.Relative));
}
else
{
x.TinhTrang = new BitmapImage(new Uri(@"images/checking-mark-circle.png", UriKind.Relative));
}
if (value.LoaiThanhDon == 0)
{
x.LoaiDonHang = new BitmapImage(new Uri(@"images/online-shopping-cart.png", UriKind.Relative));
}
else if (value.LoaiThanhDon == 1)
{
x.LoaiDonHang = new BitmapImage(new Uri(@"images/delivery-truck.png", UriKind.Relative));
}
else
{
x.LoaiDonHang = new BitmapImage(new Uri(@"images/coins.png", UriKind.Relative));
}
if (value.KhachHang_CMND != null)
{
x.CMND = value.KhachHang_CMND;
x.HoTen = value.KhachHang.HoTen;
x.SDT = value.KhachHang.SDT;
x.DiaChi = value.KhachHang.DiaChi;
x.TienConLai = string.Format("{0:0,0}", value.TienConLaiPhaiTra);
}
else
{
x.TienConLai = "0";
}
x.ID = value.ID;
x.Ngay = (DateTime)value.NgayTao;
x.TongTien = string.Format("{0:0,0}", value.TongGiaTriBan);
ListDHHT.data.Add(x);
}
ltDonHang.ItemsSource = ListDHHT.data;
}
public void LoadComboBox()
{
var db = new MyDatabaseEntities();
cmbHangSanXuat.Items.Clear();
foreach (var value in db.LoaiSanPhams.ToList())
{
if (cmbHangSanXuat.Items.IndexOf(value.HangSanXuat) == -1)
{
cmbHangSanXuat.Items.Add(value.HangSanXuat);
}
}
}
private void btnExcelXNLoaiSanPham_Click(object sender, RoutedEventArgs e)
{
if (txtPathLoaiSanPham.Text == "")
{
MessageBox.Show("Vui Lòng Chọn Đường Dẫn", "Lỗi", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var db = new MyDatabaseEntities();
try
{
Excel excel = new Excel(txtPathLoaiSanPham.Text, 1);
for (int i = 1;; ++i)
{
string value_HangSanXuat = excel.ReadCell(i, 0);
string value_MucDich = excel.ReadCell(i, 1);
if (value_HangSanXuat == "")
{
break;
}
//Kiểm Tra Tồn Tại
bool CheckTonTai = false;
foreach (LoaiSanPham loaiSanPham in db.LoaiSanPhams.ToList())
{
if (loaiSanPham.HangSanXuat == value_HangSanXuat && loaiSanPham.MucDich == value_MucDich)
{
CheckTonTai = true;
break;
}
}
if (CheckTonTai == false)
{
db.LoaiSanPhams.Add(new LoaiSanPham()
{
HangSanXuat = value_HangSanXuat, MucDich = value_MucDich
});
db.SaveChanges();
}
}
}
catch
{
MessageBox.Show("File Không Hợp Lệ", "Lỗi", MessageBoxButton.OK, MessageBoxImage.Error);
}
MessageBox.Show("Thêm Thành Công");
}
private void btnXacNhanSuaSanPham_Click(object sender, RoutedEventArgs e)
{
//Kiem Tra Form Rỗng
if ("" == txtTenSanPham.Text || "" == txtGiaNhap.Text || "" == txtGiaBan.Text || "" == txtSoLuong.Text || cmbHangSanXuat.SelectedIndex == -1 || cmbMucDich.SelectedIndex == -1)
{
MessageBox.Show("Vui Lòng Không Để Trống");
return;
}
if (Int32.Parse(txtSoLuong.Text) < 0 || Int32.Parse(txtGiaBan.Text) < 0 || Int32.Parse(txtGiaNhap.Text) < 0)
{
MessageBox.Show("Vui Lòng Kiểm Tra Lại Giá Trị Nhập");
return;
}
var db = new MyDatabaseEntities();
var element = db.SanPhams.Find(ID_OFItemSelected);
//Convert Ảnh
byte[] imageData = new byte[bitmapImageSanPham.StreamSource.Length];
bitmapImageSanPham.StreamSource.Seek(0, System.IO.SeekOrigin.Begin);
bitmapImageSanPham.StreamSource.Read(imageData, 0, imageData.Length);
//Tim ID Loai San Pham
int ID_LoaiSanPham = -1;
foreach (var value in db.LoaiSanPhams.ToList())
{
if (cmbHangSanXuat.SelectedValue.ToString() == value.HangSanXuat && cmbMucDich.SelectedValue.ToString() == value.MucDich)
{
ID_LoaiSanPham = value.ID;
break;
}
}
// Lay Gia Tri Hien Thi
element.HinhAnh = imageData;
element.Ten = txtTenSanPham.Text;
element.LoaiSanPham_ID = ID_LoaiSanPham;
element.GiaNhap = Int32.Parse(txtGiaNhap.Text);
element.GiaBan = Int32.Parse(txtGiaBan.Text);
element.SoLuong = Int32.Parse(txtSoLuong.Text);
db.SaveChanges();
MessageBox.Show("Sữa Thành Công");
DanhSachSanPham.LoadSanPham(); // Load Lai Sau Khi Sua
}
static public void LoadSanPham()
{
List <SanPhamHienThi> data = new List <SanPhamHienThi>();
var db = new MyDatabaseEntities();
var listDatabaseSanPham = db.SanPhams.ToList();
int CountPhanTuHienThi = 0;
for (int i = 0; i < listDatabaseSanPham.Count; ++i)
{
var element = listDatabaseSanPham[i];
if (element.HienThi == 1)
{
if (CountPhanTuHienThi >= TrangHienTai * SoPhanTuTrenMotTrang && CountPhanTuHienThi < (TrangHienTai * SoPhanTuTrenMotTrang) + SoPhanTuTrenMotTrang)
{
//Convert Ảnh
System.IO.MemoryStream ms = new System.IO.MemoryStream(element.HinhAnh);
ms.Seek(0, System.IO.SeekOrigin.Begin);
BitmapImage newBitmapImage = new BitmapImage();
newBitmapImage.BeginInit();
newBitmapImage.StreamSource = ms;
newBitmapImage.EndInit();
//Add Element
data.Add(new SanPhamHienThi()
{
ID = element.ID, Name = element.Ten, PathImage = newBitmapImage, Price = string.Format("{0:0,0} VND", (int)element.GiaBan)
});
}
++CountPhanTuHienThi;
}
}
MaxTrang = (int)Math.Ceiling((double)CountPhanTuHienThi / SoPhanTuTrenMotTrang);
if (data.Count >= 1)
{
for (int i = 12 - data.Count; i > 0; --i)
{
data.Add(new SanPhamHienThi()
{
ID = -1
});
}
}
ltSanPham_Temp.ItemsSource = data;
}
private void cmbHangSanXuat_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// Khong Xu Ly
if (cmbHangSanXuat.SelectedIndex == -1)
{
return;
}
var db = new MyDatabaseEntities();
cmbMucDich.Items.Clear();
foreach (var value in db.LoaiSanPhams.ToList())
{
if (cmbHangSanXuat.SelectedValue.ToString() == value.HangSanXuat)
{
cmbMucDich.Items.Add(value.MucDich);
}
}
}
private void btnThanhToan_Click(object sender, RoutedEventArgs e)
{
int ID_HD_Load = TrangDonHang.IDofItemSelected;
var db = new MyDatabaseEntities();
DonHang x = db.DonHangs.Find(ID_HD_Load);
x.TinhTrang = 1;
db.SaveChanges();
foreach (var value in ListDHHT.data)
{
if (value.ID == x.ID)
{
value.TinhTrang = new BitmapImage(new Uri(@"images/checking-mark-circle.png", UriKind.Relative));
break;
}
}
MessageBox.Show("Thành Công");
btnThanhToan.Visibility = Visibility.Hidden;
}
public ViewModel()
{
this.SneakersDetail = new ObservableCollection <Model>();
if (TrangThongKe.KieuThongKe == 0)
{
int YearXet = TrangThongKe.Year;
int MonthXet = TrangThongKe.Month;
DateTime DateXet = new DateTime(YearXet, MonthXet, 1);
int DaysOfMonthXet = DateTime.DaysInMonth(YearXet, MonthXet);
for (int i = 1; i <= DaysOfMonthXet; ++i)
{
DateTime date = new DateTime(YearXet, MonthXet, i);
double DoanhThu = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
DateTime ngayTao = (DateTime)DH.NgayTao;
if (ngayTao.Day == date.Day && ngayTao.Month == date.Month && ngayTao.Year == date.Year)
{
DoanhThu += (double)DH.TongGiaTriBan - (double)DH.TongGiaTriNhap;
}
}
SneakersDetail.Add(new Model()
{
Brand = "" + i, ItemsCount = DoanhThu / 1000000
});
}
}
else if (TrangThongKe.KieuThongKe == 1)
{
int YearXet = TrangThongKe.Year;
for (int i = 1; i <= 12; ++i)
{
DateTime datestart = new DateTime(YearXet, i, 1);
DateTime dateEnd;
if (i + 1 > 12)
{
dateEnd = new DateTime(YearXet + 1, i, 1);
}
else
{
dateEnd = new DateTime(YearXet, i + 1, 1);
}
double DoanhThu = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
DoanhThu += (double)DH.TongGiaTriBan - (double)DH.TongGiaTriNhap;
}
}
SneakersDetail.Add(new Model()
{
Brand = "" + i, ItemsCount = DoanhThu / 1000000
});
}
}
else if (TrangThongKe.KieuThongKe == 2)
{
int YearXet = TrangThongKe.Year;
int i = 1;
while (true)
{
DateTime datestart = new DateTime(YearXet, i, 1);
DateTime dateEnd;
if (i == 10)
{
dateEnd = new DateTime(YearXet + 1, 1, 1);
}
else
{
dateEnd = new DateTime(YearXet, i + 3, 1);
}
double DoanhThu = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
DoanhThu += (double)DH.TongGiaTriBan / 1000000 - (double)DH.TongGiaTriNhap / 1000000;
}
}
if (i == 1)
{
SneakersDetail.Add(new Model()
{
Brand = "Quý " + 1, ItemsCount = DoanhThu
});
i = 4;
}
else if (i == 4)
{
SneakersDetail.Add(new Model()
{
Brand = "Quý " + 2, ItemsCount = DoanhThu
});
i = 7;
}
else if (i == 7)
{
SneakersDetail.Add(new Model()
{
Brand = "Quý " + 3, ItemsCount = DoanhThu
});
i = 10;
}
else if (i == 10)
{
SneakersDetail.Add(new Model()
{
Brand = "Quý " + 4, ItemsCount = DoanhThu
});
break;
}
}
}
else if (TrangThongKe.KieuThongKe == 3)
{
int YearNow = DateTime.Now.Year;
for (int i = 2015; i <= YearNow; ++i)
{
DateTime datestart = new DateTime(i, 1, 1);
DateTime dateEnd = new DateTime(i + 1, 1, 1);;
double DoanhThu = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
DoanhThu += (double)DH.TongGiaTriBan - (double)DH.TongGiaTriNhap;
}
}
SneakersDetail.Add(new Model()
{
Brand = "" + i, ItemsCount = DoanhThu / 1000000
});
}
}
else if (TrangThongKe.KieuThongKe == 4)
{
DateTime datestart = TrangThongKe.DateStart;
DateTime dateEnd = TrangThongKe.DateEnd;
DateTime dateNow = datestart;
while (true)
{
double DoanhThu = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
DateTime temp = (DateTime)DH.NgayTao;
if (temp.Month == dateNow.Month && temp.Year == dateNow.Year && temp.Day == dateNow.Day)
{
DoanhThu += (double)DH.TongGiaTriBan - (double)DH.TongGiaTriNhap;
}
}
SneakersDetail.Add(new Model()
{
Brand = dateNow.ToShortDateString(), ItemsCount = DoanhThu / 1000000
});
dateNow = dateNow.AddDays(1);
if (dateNow == dateEnd)
{
break;
}
}
}
}
public ViewModelHinhTronHinhTron()
{
this.Tax = new List <ModelHinhTron>();
var db = new MyDatabaseEntities();
if (TrangThongKe.KieuThongKe == 0)
{
int YearXet = TrangThongKe.Year;
int MonthXet = TrangThongKe.Month;
int DayXet = TrangThongKe.Day;
//Tong SLL SP
int TongSLDaBan = 0;
List <GioHang> data = new List <GioHang>();
foreach (var DH in db.DonHangs.ToList())
{
DateTime dateTime = (DateTime)DH.NgayTao;
if (dateTime.Year == YearXet && dateTime.Month == MonthXet && dateTime.Day == DayXet)
{
foreach (var GH in db.GioHangs.ToList())
{
if (DH.GioHang.ID == GH.ID)
{
data.Add(GH);
TongSLDaBan += (int)GH.SoLuong;
}
}
}
}
for (int i = 0; i < data.Count; ++i)
{
if (data[i].SanPham_ID == 0)
{
continue;
}
int TongSL = (int)data[i].SoLuong;
for (int j = i + 1; j < data.Count; ++j)
{
if (data[i].SanPham_ID == data[j].SanPham_ID)
{
TongSL += (int)data[j].SoLuong;
data[j].SanPham_ID = 0;
}
}
Tax.Add(new ModelHinhTron()
{
Category = data[i].SanPham.Ten, Percentage = (double)TongSL * 100 / TongSLDaBan
});
}
}
else if (TrangThongKe.KieuThongKe == 1)
{
int YearXet = TrangThongKe.Year;
int MonthXet = TrangThongKe.Month;
//Tong SLL SP
int TongSLDaBan = 0;
List <GioHang> data = new List <GioHang>();
foreach (var DH in db.DonHangs.ToList())
{
DateTime dateTime = (DateTime)DH.NgayTao;
if (dateTime.Year == YearXet && dateTime.Month == MonthXet)
{
foreach (var GH in db.GioHangs.ToList())
{
if (DH.GioHang.ID == GH.ID)
{
data.Add(GH);
TongSLDaBan += (int)GH.SoLuong;
}
}
}
}
for (int i = 0; i < data.Count; ++i)
{
if (data[i].SanPham_ID == 0)
{
continue;
}
int TongSL = (int)data[i].SoLuong;
for (int j = i + 1; j < data.Count; ++j)
{
if (data[i].SanPham_ID == data[j].SanPham_ID)
{
TongSL += (int)data[j].SoLuong;
data[j].SanPham_ID = 0;
}
}
Tax.Add(new ModelHinhTron()
{
Category = data[i].SanPham.Ten, Percentage = (double)TongSL * 100 / TongSLDaBan
});
}
}
else if (TrangThongKe.KieuThongKe == 2)
{
int YearXet = TrangThongKe.Year;
int QuyXet = TrangThongKe.Quy;
int MonthStart = -1;
int MonthEnd = -1;
if (QuyXet == 1)
{
MonthStart = 1;
MonthEnd = 3;
}
else if (QuyXet == 2)
{
MonthStart = 4;
MonthEnd = 6;
}
else if (QuyXet == 3)
{
MonthStart = 7;
MonthEnd = 9;
}
else if (QuyXet == 4)
{
MonthStart = 10;
MonthEnd = 12;
}
//Tong SLL SP
int TongSLDaBan = 0;
List <GioHang> data = new List <GioHang>();
foreach (var DH in db.DonHangs.ToList())
{
DateTime dateTime = (DateTime)DH.NgayTao;
if (dateTime.Year == YearXet && dateTime.Month >= MonthStart && dateTime.Month <= MonthEnd)
{
foreach (var GH in db.GioHangs.ToList())
{
if (DH.GioHang.ID == GH.ID)
{
data.Add(GH);
TongSLDaBan += (int)GH.SoLuong;
}
}
}
}
for (int i = 0; i < data.Count; ++i)
{
if (data[i].SanPham_ID == 0)
{
continue;
}
int TongSL = (int)data[i].SoLuong;
for (int j = i + 1; j < data.Count; ++j)
{
if (data[i].SanPham_ID == data[j].SanPham_ID)
{
TongSL += (int)data[j].SoLuong;
data[j].SanPham_ID = 0;
}
}
Tax.Add(new ModelHinhTron()
{
Category = data[i].SanPham.Ten, Percentage = (double)TongSL * 100 / TongSLDaBan
});
}
}
else if (TrangThongKe.KieuThongKe == 3)
{
int YearXet = TrangThongKe.Year;
//Tong SLL SP
int TongSLDaBan = 0;
List <GioHang> data = new List <GioHang>();
foreach (var DH in db.DonHangs.ToList())
{
DateTime dateTime = (DateTime)DH.NgayTao;
if (dateTime.Year == YearXet)
{
foreach (var GH in db.GioHangs.ToList())
{
if (DH.GioHang.ID == GH.ID)
{
data.Add(GH);
TongSLDaBan += (int)GH.SoLuong;
}
}
}
}
for (int i = 0; i < data.Count; ++i)
{
if (data[i].SanPham_ID == 0)
{
continue;
}
int TongSL = (int)data[i].SoLuong;
for (int j = i + 1; j < data.Count; ++j)
{
if (data[i].SanPham_ID == data[j].SanPham_ID)
{
TongSL += (int)data[j].SoLuong;
data[j].SanPham_ID = 0;
}
}
Tax.Add(new ModelHinhTron()
{
Category = data[i].SanPham.Ten, Percentage = (double)TongSL * 100 / TongSLDaBan
});
}
}
else if (TrangThongKe.KieuThongKe == 4)
{
DateTime datestart = TrangThongKe.DateStart;
DateTime dateEnd = TrangThongKe.DateEnd;
DateTime dateNow = datestart;
//Tong SLL SP
int TongSLDaBan = 0;
List <GioHang> data = new List <GioHang>();
foreach (var DH in db.DonHangs.ToList())
{
DateTime dateTime = (DateTime)DH.NgayTao;
if (dateTime >= datestart && dateTime <= dateEnd)
{
foreach (var GH in db.GioHangs.ToList())
{
if (DH.GioHang.ID == GH.ID)
{
data.Add(GH);
TongSLDaBan += (int)GH.SoLuong;
}
}
}
}
for (int i = 0; i < data.Count; ++i)
{
if (data[i].SanPham_ID == 0)
{
continue;
}
int TongSL = (int)data[i].SoLuong;
for (int j = i + 1; j < data.Count; ++j)
{
if (data[i].SanPham_ID == data[j].SanPham_ID)
{
TongSL += (int)data[j].SoLuong;
data[j].SanPham_ID = 0;
}
}
Tax.Add(new ModelHinhTron()
{
Category = data[i].SanPham.Ten, Percentage = (double)TongSL * 100 / TongSLDaBan
});
}
}
}
private void btnExcelXNSanPham_Click(object sender, RoutedEventArgs e)
{
if (txtPathSanPham.Text == "")
{
MessageBox.Show("Vui Lòng Chọn Đường Dẫn", "Lỗi", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var db = new MyDatabaseEntities();
try
{
Excel excel = new Excel(txtPathSanPham.Text, 1);
for (int i = 1; ; ++i)
{
string value_Ten = excel.ReadCell(i, 0);
if (value_Ten == "")
{
break;
}
string value_LinkAnh = excel.ReadCell(i, 1);
string value_HangSanXuat = excel.ReadCell(i, 2);
string value_MucDich = excel.ReadCell(i, 3);
string value_GiaNhap = excel.ReadCell(i, 4);
string value_GiaBan = excel.ReadCell(i, 5);
string value_SoLuong = excel.ReadCell(i, 6);
//Convert Ảnh
string PathFolder = txtPathSanPham.Text.Substring(0, txtPathSanPham.Text.LastIndexOf('\\'));
bitmapImageSanPham = new BitmapImage();
bitmapImageSanPham.BeginInit();
bitmapImageSanPham.StreamSource = System.IO.File.OpenRead(PathFolder + "\\" + value_LinkAnh);
bitmapImageSanPham.EndInit();
byte[] imageData = new byte[bitmapImageSanPham.StreamSource.Length];
bitmapImageSanPham.StreamSource.Seek(0, System.IO.SeekOrigin.Begin);
bitmapImageSanPham.StreamSource.Read(imageData, 0, imageData.Length);
//Kiểm Tra Tồn Tại
bool CheckTonTai = false;
int IDLoaiSanPhamTonTai = -1;
foreach (LoaiSanPham loaiSanPham in db.LoaiSanPhams.ToList())
{
if (loaiSanPham.HangSanXuat == value_HangSanXuat && loaiSanPham.MucDich == value_MucDich)
{
CheckTonTai = true;
IDLoaiSanPhamTonTai = loaiSanPham.ID;
break;
}
}
if (CheckTonTai == false)
{
db.LoaiSanPhams.Add(new LoaiSanPham()
{
HangSanXuat = value_HangSanXuat, MucDich = value_MucDich
});
db.SaveChanges();
db.SanPhams.Add(new SanPham()
{
Ten = value_Ten, HinhAnh = imageData, LoaiSanPham_ID = db.LoaiSanPhams.ToList()[db.LoaiSanPhams.ToList().Count - 1].ID, GiaNhap = Int32.Parse(value_GiaNhap), GiaBan = Int32.Parse(value_GiaBan), SoLuong = Int32.Parse(value_SoLuong), HienThi = 1
});
db.SaveChanges();
}
else
{
db.SanPhams.Add(new SanPham()
{
Ten = value_Ten, HinhAnh = imageData, LoaiSanPham_ID = IDLoaiSanPhamTonTai, GiaNhap = Int32.Parse(value_GiaNhap), GiaBan = Int32.Parse(value_GiaBan), SoLuong = Int32.Parse(value_SoLuong), HienThi = 1
});
db.SaveChanges();
}
}
}
catch
{
MessageBox.Show("File Không Hợp Lệ", "Lỗi", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
MessageBox.Show("Thêm Thành Công");
}
public TrangHoaDon()
{
InitializeComponent();
//Add ComboLoaiHoaDoan
cmbLoaiHoaDon.Items.Add("Trực Tiếp"); // 0
cmbLoaiHoaDon.Items.Add("Giao Hàng"); // 1
cmbLoaiHoaDon.Items.Add("Đặt Cọc"); // 2
cmbLoaiHoaDon.SelectedIndex = 0;
//Load Thong tin Don Hang
int ID_HD_Load = TrangDonHang.IDofItemSelected;
var db = new MyDatabaseEntities();
DonHang x = db.DonHangs.Find(ID_HD_Load);
if (x.TinhTrang == 1)
{
btnThanhToan.Visibility = Visibility.Hidden;
}
lblTongTien.Content = string.Format("{0:0,0}", x.TongGiaTriBan);
txtTienDatCoc.Text = string.Format("{0:0,0}", (x.TongGiaTriBan - x.TienConLaiPhaiTra));
if (x.MaKhuyenMai != null)
{
txtMaKhuyenMai.Text = x.MaKhuyenMai.Ten;
if (x.MaKhuyenMai.Loai == "Tiền Cố Định")
{
lblKhuyenMai.Content = string.Format("- {0:0,0}", Int32.Parse(x.MaKhuyenMai.GiaTri));
lblTongGiaTri.Content = string.Format("{0:0,0}", (x.TongGiaTriBan + Int32.Parse(x.MaKhuyenMai.GiaTri)));
}
else
{
float GiaTriKM = float.Parse(x.MaKhuyenMai.GiaTri);
float PhanChia = (1 - GiaTriKM / 100);
lblTongGiaTri.Content = string.Format("{0:0,0}", ((float)x.TongGiaTriBan / PhanChia));
lblKhuyenMai.Content = string.Format("- {0:0,0}", ((float)x.TongGiaTriBan / PhanChia) * GiaTriKM / 100);
}
}
else
{
lblTongGiaTri.Content = lblTongTien.Content;
}
cmbLoaiHoaDon.SelectedIndex = (int)x.LoaiThanhDon;
if (x.KhachHang_CMND != null)
{
txtCMND.Text = x.KhachHang_CMND;
txtHoTen.Text = x.KhachHang.HoTen;
txtSDT.Text = x.KhachHang.SDT;
txtDiaChi.Text = x.KhachHang.DiaChi;
}
//Load ltGioHang
List <SanPhamGioHangHienThi> Temp = new List <SanPhamGioHangHienThi>();
foreach (var value in db.GioHangs)
{
if (x.GioHang.ID == value.ID)
{
SanPham SP = db.SanPhams.Find(value.SanPham_ID);
//Convert Ảnh
System.IO.MemoryStream ms = new System.IO.MemoryStream(SP.HinhAnh);
ms.Seek(0, System.IO.SeekOrigin.Begin);
BitmapImage newBitmapImage = new BitmapImage();
newBitmapImage.BeginInit();
newBitmapImage.StreamSource = ms;
newBitmapImage.EndInit();
Temp.Add(new SanPhamGioHangHienThi()
{
PathImage = newBitmapImage, Name = SP.Ten, Price = string.Format("{0}", (int)SP.GiaBan), Count = value.SoLuong.ToString()
});
}
}
ltGioHang.ItemsSource = Temp;
}
public ViewModelKhachHang()
{
this.DataPoints = new ObservableCollection <ModelKhachHang>();
if (TrangThongKe.KieuThongKe == 0)
{
int YearXet = TrangThongKe.Year;
int MonthXet = TrangThongKe.Month;
DateTime DateXet = new DateTime(YearXet, MonthXet, 1);
int DaysOfMonthXet = DateTime.DaysInMonth(YearXet, MonthXet);
for (int i = 1; i <= DaysOfMonthXet; ++i)
{
DateTime date = new DateTime(YearXet, MonthXet, i);
double TongNhap = 0;
double TongBan = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
DateTime ngayTao = (DateTime)DH.NgayTao;
if (ngayTao.Day == date.Day && ngayTao.Month == date.Month && ngayTao.Year == date.Year)
{
TongNhap = (double)DH.TongGiaTriNhap;
TongBan = (double)DH.TongGiaTriBan;
}
}
DataPoints.Add(new ModelKhachHang()
{
TimeXet = i.ToString(), TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
}
}
else if (TrangThongKe.KieuThongKe == 1)
{
int YearXet = TrangThongKe.Year;
for (int i = 1; i <= 12; ++i)
{
DateTime datestart = new DateTime(YearXet, i, 1);
DateTime dateEnd;
if (i + 1 > 12)
{
dateEnd = new DateTime(YearXet + 1, i, 1);
}
else
{
dateEnd = new DateTime(YearXet, i + 1, 1);
}
double TongNhap = 0;
double TongBan = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
TongNhap += (double)DH.TongGiaTriNhap;
TongBan += (double)DH.TongGiaTriBan;
}
}
DataPoints.Add(new ModelKhachHang()
{
TimeXet = i.ToString(), TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
}
}
else if (TrangThongKe.KieuThongKe == 2)
{
int YearXet = TrangThongKe.Year;
int i = 1;
while (true)
{
DateTime datestart = new DateTime(YearXet, i, 1);
DateTime dateEnd;
if (i == 10)
{
dateEnd = new DateTime(YearXet + 1, 1, 1);
}
else
{
dateEnd = new DateTime(YearXet, i + 3, 1);
}
double TongNhap = 0;
double TongBan = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
TongNhap += (double)DH.TongGiaTriNhap;
TongBan += (double)DH.TongGiaTriBan;
}
}
if (i == 1)
{
DataPoints.Add(new ModelKhachHang()
{
TimeXet = "Quý 1", TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
i = 4;
}
else if (i == 4)
{
DataPoints.Add(new ModelKhachHang()
{
TimeXet = "Quý 2", TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
i = 7;
}
else if (i == 7)
{
DataPoints.Add(new ModelKhachHang()
{
TimeXet = "Quý 3", TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
i = 10;
}
else if (i == 10)
{
DataPoints.Add(new ModelKhachHang()
{
TimeXet = "Quý 4", TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
break;
}
}
}
else if (TrangThongKe.KieuThongKe == 3)
{
int YearNow = DateTime.Now.Year;
for (int i = 2015; i <= YearNow; ++i)
{
DateTime datestart = new DateTime(i, 1, 1);
DateTime dateEnd = new DateTime(i + 1, 1, 1);;
double TongNhap = 0;
double TongBan = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
if (DH.NgayTao >= datestart && DH.NgayTao < dateEnd)
{
TongNhap += (double)DH.TongGiaTriNhap;
TongBan += (double)DH.TongGiaTriBan;
}
}
DataPoints.Add(new ModelKhachHang()
{
TimeXet = i.ToString(), TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
}
}
else if (TrangThongKe.KieuThongKe == 4)
{
DateTime datestart = TrangThongKe.DateStart;
DateTime dateEnd = TrangThongKe.DateEnd;
DateTime dateXet = datestart;
while (true)
{
double TongNhap = 0;
double TongBan = 0;
var db = new MyDatabaseEntities();
foreach (var DH in db.DonHangs.ToList())
{
DateTime ngayTao = (DateTime)DH.NgayTao;
if (ngayTao.Day == dateXet.Day && ngayTao.Month == dateXet.Month && ngayTao.Year == dateXet.Year)
{
TongNhap = (double)DH.TongGiaTriNhap;
TongBan = (double)DH.TongGiaTriBan;
}
}
DataPoints.Add(new ModelKhachHang()
{
TimeXet = dateXet.ToShortDateString(), TienNhap = TongNhap / 1000000, TienBan = TongBan / 1000000,
});
dateXet = dateXet.AddDays(1);
if (dateXet == dateEnd)
{
break;
}
}
}
}