void Create(int n)
{
bool flag = false;
switch (n)
{
case 0:
BillWindow bw = new BillWindow(db);
flag = bw.ShowDialog();
break;
case 1:
EntryWindow ew = new EntryWindow(db);
flag = ew.ShowDialog();
break;
case 2:
ProductWindow pw = new ProductWindow(db);
flag = pw.ShowDialog();
break;
case 3:
ServiceWindow sw = new ServiceWindow(db);
flag = sw.ShowDialog();
break;
case 4:
ClientWindow cw = new ClientWindow(db);
flag = cw.ShowDialog();
break;
case 5:
CarWashWindow cww = new CarWashWindow(db);
flag = cww.ShowDialog();
break;
}
if (flag)
{
Refresh(n);
}
}
public MainViewModel()
{
//Login
LoadedViewConmand = new RelayCommand <Window>((p) => { return(true); }, (p) =>
{
IsLoaded = true;
if (p == null)
{
return;
}
p.Hide();
LoginWindow loginWindow = new LoginWindow();
loginWindow.ShowDialog();
if (loginWindow.DataContext == null)
{
return;
}
var loginVM = loginWindow.DataContext as LoginViewModel;
if (loginVM.IsLogin)
{
p.Show();
}
else
{
p.Close();
}
});
//Benh Nhan
comboGioiTinh = new ObservableCollection <String>();
comboGioiTinh.Add("Nam");
comboGioiTinh.Add("Nữ");
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans);
AddCommandBenhNhan = new RelayCommand <object>((p) =>
{
if (HoVaTen == null || GioiTinh == null || NamSinh < 0 || NamSinh == 0 || DiaChi == null)
{
return(false);
}
return(true);
}, (p) =>
{
var Patient = new BenhNhan()
{
HoVaTen = HoVaTen, GioiTinh = GioiTinh, NamSinh = NamSinh, DiaChi = DiaChi
};
DataProvider.Ins.DB.BenhNhans.Add(Patient);
DataProvider.Ins.DB.SaveChanges();
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans);
});
EditCommandBenhNhan = new RelayCommand <object>((p) =>
{
if (SelectedItemBenhNhan == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.BenhNhans.Where(x => x.MaBN == SelectedItemBenhNhan.MaBN);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, (p) =>
{
var Patient = DataProvider.Ins.DB.BenhNhans.Where(x => x.MaBN == SelectedItemBenhNhan.MaBN).SingleOrDefault();
Patient.HoVaTen = HoVaTen;
Patient.GioiTinh = GioiTinh;
Patient.NamSinh = NamSinh;
Patient.DiaChi = DiaChi;
DataProvider.Ins.DB.SaveChanges();
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans);
});
closeCommandBenhNhan = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
p.Text = "";
});
IsOnCommandBenhNhan = new RelayCommand <Button>((p) =>
{
return(IsOnBenhNhan);
}, (p) =>
{
});
TextChangedCommandBenhNhan = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
_TimHoVaTen = p.Text;
if (_TimHoVaTen == "")
{
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans);
IsOnBenhNhan = false;
}
else
{
IsOnBenhNhan = true;
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Search by Keyword]", conn);
command.Parameters.Add("@keyword", SqlDbType.VarChar).Value = _TimHoVaTen;
command.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adp = new SqlDataAdapter(command);
DataTable dt = new DataTable();
adp.Fill(dt);
if (dt.Rows.Count > 0)
{
ListBenhNhan = new ObservableCollection <BenhNhan>(ConvertToBenhNhan(dt));
}
else
{
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans.Where((x) => x.HoVaTen.StartsWith(_TimHoVaTen)));
}
}
}
});
ResetCommandBenhNhan = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
HoVaTen = null;
GioiTinh = null;
NamSinh = 0;
DiaChi = null;
SelectedItemBenhNhan = null;
});
DeleteCommandBenhNhan = new RelayCommand <object>((p) =>
{
if (SelectedItemBenhNhan == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.BenhNhans.Where(x => x.MaBN == SelectedItemBenhNhan.MaBN);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, p =>
{
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Delete BenhNhan]", conn);
command.Parameters.Add("@key", SqlDbType.Int).Value = SelectedItemBenhNhan.MaBN;
command.CommandType = CommandType.StoredProcedure;
command.ExecuteNonQuery();
ListBenhNhan = new ObservableCollection <BenhNhan>(DataProvider.Ins.DB.BenhNhans);
}
});
LapPhieuKhamBenhCommand = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
MaBN = SelectedItemBenhNhan.MaBN;
PhieuKhamBenh PhieuKhamBenhwindown = new PhieuKhamBenh();
PhieuKhamBenhwindown.ShowDialog();
});
ThanhToanCommand = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
MaBN = SelectedItemBenhNhan.MaBN;
BillWindow ThanhToanwindow = new BillWindow();
ThanhToanwindow.ShowDialog();
});
//Thuốc
comboDonVi = new ObservableCollection <String>();
comboDonVi.Add("Viên");
comboDonVi.Add("Chai");
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs);
AddCommandThuoc = new RelayCommand <object>((p) =>
{
if (TenThuoc == null)
{
return(false);
}
if (DonVi == null)
{
return(false);
}
if (DonGia < 0)
{
return(false);
}
return(true);
}, (p) =>
{
var Drug = new Thuoc()
{
TenThuoc = TenThuoc, DonVi = DonVi, DonGia = DonGia
};
DataProvider.Ins.DB.Thuocs.Add(Drug);
DataProvider.Ins.DB.SaveChanges();
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs);
});
EditCommandThuoc = new RelayCommand <object>((p) =>
{
if (SelectedItemThuoc == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.Thuocs.Where(x => x.MaThuoc == SelectedItemThuoc.MaThuoc);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, (p) =>
{
var Drug = DataProvider.Ins.DB.Thuocs.Where(x => x.MaThuoc == SelectedItemThuoc.MaThuoc).SingleOrDefault();
Drug.TenThuoc = TenThuoc;
Drug.DonVi = DonVi;
Drug.DonGia = DonGia;
DataProvider.Ins.DB.SaveChanges();
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs);
});
closeCommandThuoc = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
p.Text = "";
});
IsOnCommandThuoc = new RelayCommand <Button>((p) =>
{
return(IsOnThuoc);
}, (p) =>
{
});
TextChangedCommandThuoc = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
_TimTenThuoc = p.Text;
if (_TimTenThuoc == "")
{
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs);
IsOnThuoc = false;
}
else
{
IsOnThuoc = true;
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Search by Keyword Drug]", conn);
command.Parameters.Add("@keyword", SqlDbType.VarChar).Value = _TimTenThuoc;
command.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adp = new SqlDataAdapter(command);
DataTable dt = new DataTable();
adp.Fill(dt);
if (dt.Rows.Count > 0)
{
ListThuoc = new ObservableCollection <Thuoc>(ConvertToThuoc(dt));
}
else
{
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs.Where((x) => x.TenThuoc.StartsWith(_TimTenThuoc)));
}
}
}
});
ResetCommandThuoc = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
TenThuoc = null;
DonVi = null;
DonGia = 0;
SelectedItemThuoc = null;
});
DeleteCommandThuoc = new RelayCommand <object>((p) =>
{
if (SelectedItemThuoc == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.Thuocs.Where(x => x.MaThuoc == SelectedItemThuoc.MaThuoc);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, p =>
{
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Delete Thuoc]", conn);
command.Parameters.Add("@key", SqlDbType.Int).Value = SelectedItemThuoc.MaThuoc;
command.CommandType = CommandType.StoredProcedure;
command.ExecuteNonQuery();
ListThuoc = new ObservableCollection <Thuoc>(DataProvider.Ins.DB.Thuocs);
}
});
//Báo Cáo Doanh Thu
ClickFindCommandBaoCaoDoanhThu = new RelayCommand <ListView>((p) =>
{
return(true);
}, (p) =>
{
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Sales by Month]", conn);
command.Parameters.Add("@month", SqlDbType.Int).Value = _ThangDoanhThu + 1;
command.CommandType = CommandType.StoredProcedure;
SqlDataAdapter ad = new SqlDataAdapter(command);
DataTable dt = new DataTable();
ad.Fill(dt);
allData = dt.DefaultView;
}
});
IsOnClickDoanhThu = new RelayCommand <object>((p) =>
{
return(onClickDoanhThu);
}, (p) =>
{
});
SelectionChangedCommandBaoCaoDoanhThu = new RelayCommand <ComboBox>((p) =>
{
return(true);
}, (p) =>
{
onClickDoanhThu = true;
_ThangDoanhThu = p.SelectedIndex;
});
// Báo Cáo Thuốc
ClickFindCommandBaoCaoSDThuoc = new RelayCommand <ListView>((p) =>
{
return(true);
}, (p) =>
{
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Sales by Month Drug]", conn);
command.Parameters.Add("@moth", SqlDbType.Int).Value = _ThangSDThuoc + 1;
command.CommandType = CommandType.StoredProcedure;
SqlDataAdapter ad = new SqlDataAdapter(command);
DataTable dt = new DataTable();
ad.Fill(dt);
allDataSDThuoc = dt.DefaultView;
}
});
IsOnClickSDThuoc = new RelayCommand <object>((p) =>
{
return(onClickSDThuoc);
}, (p) =>
{
});
SelectionChangedCommandBaoCaoSDThuoc = new RelayCommand <ComboBox>((p) =>
{
return(true);
}, (p) =>
{
onClickSDThuoc = true;
_ThangSDThuoc = p.SelectedIndex;
});
//Tài Khoản
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans);
AddCommandTaiKhoan = new RelayCommand <object>((p) =>
{
if (username == null)
{
return(false);
}
if (password == null)
{
return(false);
}
return(true);
}, (p) =>
{
var account = new TaiKhoan()
{
username = username, tenhienthi = tenhienthi, password = password, TYPE = 2
};
DataProvider.Ins.DB.TaiKhoans.Add(account);
DataProvider.Ins.DB.SaveChanges();
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans);
});
EditCommandTaiKhoan = new RelayCommand <object>((p) =>
{
if (SelectedItemTaiKhoan == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.TaiKhoans.Where(x => x.username == SelectedItemTaiKhoan.username);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, (p) =>
{
var account = DataProvider.Ins.DB.TaiKhoans.Where(x => x.username == SelectedItemTaiKhoan.username).SingleOrDefault();
account.username = username;
account.password = password;
DataProvider.Ins.DB.SaveChanges();
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans);
});
closeCommandTaiKhoan = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
p.Text = "";
});
IsOnCommandTaiKhoan = new RelayCommand <Button>((p) =>
{
return(IsOnTaiKhoan);
}, (p) =>
{
});
TextChangedCommandTaiKhoan = new RelayCommand <TextBox>((p) =>
{
return(true);
}, (p) =>
{
_TimTenTaiKhoan = p.Text;
if (_TimTenTaiKhoan == "")
{
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans);
IsOnTaiKhoan = false;
}
else
{
IsOnTaiKhoan = true;
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Search by Keyword Account]", conn);
command.Parameters.Add("@keyword", SqlDbType.VarChar).Value = _TimTenTaiKhoan;
command.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adp = new SqlDataAdapter(command);
DataTable dt = new DataTable();
adp.Fill(dt);
if (dt.Rows.Count > 0)
{
ListTaiKhoan = new ObservableCollection <TaiKhoan>(ConvertToTaiKhoan(dt));
}
else
{
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans.Where((x) => x.username.StartsWith(_TimTenTaiKhoan)));
}
}
}
});
ResetCommandTaiKhoan = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
username = null;
password = null;
SelectedItemTaiKhoan = null;
});
DeleteCommandTaiKhoan = new RelayCommand <object>((p) =>
{
if (SelectedItemTaiKhoan == null)
{
return(false);
}
var IdList = DataProvider.Ins.DB.TaiKhoans.Where(x => x.username == SelectedItemTaiKhoan.username);
if (IdList != null || IdList.Count() != 0)
{
return(true);
}
return(false);
}, p =>
{
string ConnStr = "Data Source=(local);Initial Catalog=QLPM4;Integrated Security=true;";
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = ConnStr;
conn.Open();
SqlCommand command = new SqlCommand("[Delete TaiKhoan]", conn);
command.Parameters.Add("@key", SqlDbType.VarChar).Value = SelectedItemTaiKhoan.username;
command.CommandType = CommandType.StoredProcedure;
command.ExecuteNonQuery();
ListTaiKhoan = new ObservableCollection <TaiKhoan>(DataProvider.Ins.DB.TaiKhoans);
}
});
//Thay đổi mật khẩu
ThayDoiThongTin = new RelayCommand <object>((p) =>
{
return(true);
}, (p) =>
{
var Account = DataProvider.Ins.DB.TaiKhoans.Where(x => x.username == LoginViewModel._usename).SingleOrDefault();
Account.password = MatKhauThayDoi.ToString();
Account.tenhienthi = TenThayDoi.ToString();
DataProvider.Ins.DB.SaveChanges();
MessageBox.Show("Mật khẩu thay đổi thành công!", "Thông Báo", MessageBoxButton.OK, MessageBoxImage.Asterisk);
});
}
// các xử lí của mainviewmodel
public MainViewModel()
{
// ẩn mainWindow trước khi thực hiện đăng nhập - sử dụng truyền parameter p_Window
LoadedWindowCommand = new RelayCommand <Window>((p_Window) => { return(true); }, (p_Window) => {
if (p_Window == null)
{
return;
}
else
{
p_Window.Hide();
Isloaded = true;
LoginWindow loginWindow = new LoginWindow();
loginWindow.ShowDialog();
// dùng datacontext để lấy biến islogin bên LoginViewModel
if (loginWindow.DataContext == null)
{
return;
}
var login = loginWindow.DataContext as LoginViewModel;
if (login.IsLogin == true)
{
p_Window.Show();
}
else
{
p_Window.Close();
}
}
});
// các comment
SellCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { SellWindow wd = new SellWindow(); wd.ShowDialog(); });
BillCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { BillWindow wd = new BillWindow(); wd.ShowDialog(); });
RegisterCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { RegisterWindow wd = new RegisterWindow(); wd.ShowDialog(); });
// những chức năng chỉ người chủ mới được thực hiện
StatisticCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { StatisticWindow wd = new StatisticWindow(); wd.ShowDialog(); });
InputCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { InputWindow wd = new InputWindow(); wd.ShowDialog(); });
ShopCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { ShopWindow wd = new ShopWindow(); wd.ShowDialog(); });
QTVCommand = new RelayCommand <object>((p_Window) => { return(true); }, (p_Window) => { QTVWindow wd = new QTVWindow(); wd.ShowDialog(); });
}
public MainViewModel()
{
LoadedWindowCommand = new RelayCommand <Window>((p) => { return(true); }, (p) =>
{
Isloaded = true;
if (p == null)
{
return;
}
p.Hide();
LoginWindow loginWindow = new LoginWindow();
loginWindow.ShowDialog();
if (loginWindow.DataContext == null)
{
return;
}
var loginVM = loginWindow.DataContext as LoginViewModel;
if (loginVM.IsLogin)
{
p.Show();
}
else
{
p.Close();
}
}
);
LogoutCommand = new RelayCommand <object>((p) => { return(true); }, (p) => {
System.Windows.Application.Current.Shutdown();
});
ProductCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { ProductDetailPage wd = new ProductDetailPage(); wd.ShowDialog(); });
SettingsCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { SettingsWindow wd = new SettingsWindow(); wd.ShowDialog(); });
EmployeeCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { NhanVienWindow wd = new NhanVienWindow(); wd.ShowDialog(); });
KhuyenMaiCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { KhuyenMaiWindow wd = new KhuyenMaiWindow(); wd.ShowDialog(); });
StoreCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { StoreWindow wd = new StoreWindow(); wd.ShowDialog(); });
KhachHangCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { KhachHangWindow wd = new KhachHangWindow(); wd.ShowDialog(); });
ProducerCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { NSXWindow wd = new NSXWindow(); wd.ShowDialog(); });
OrderCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { BillWindow wd = new BillWindow(); wd.ShowDialog(); });
}
public MainViewModel()
{
ImportWindow = new RelayCommand <Window>((p) => { return(true); }, (p) =>
{
if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission();
return;
}
ImportWindow wd = new ImportWindow();
wd.ShowDialog();
});
SellWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { SellWindow wd = new SellWindow(); wd.ShowDialog(); });
CustomerWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
CustomerWindow wd = new CustomerWindow(); wd.ShowDialog(); });
ProductWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
ProductWindow wd = new ProductWindow(); wd.ShowDialog(); });
SupplierWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
SupplierWindow wd = new SupplierWindow(); wd.ShowDialog(); });
StatisticalWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
StatisticalWindow wd = new StatisticalWindow(); wd.ShowDialog(); });
UnitWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
UnitWindow wd = new UnitWindow(); wd.ShowDialog(); });
UserListWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
UserListWindow wd = new UserListWindow(); wd.ShowDialog(); });
AccountCreateWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
AccountCreateWindow wd = new AccountCreateWindow(); wd.ShowDialog(); });
BillWindow = new RelayCommand <Window>((p) => { return(true); }, (p) => { if (_UserIDRole != 1)
{
LoadDialogErrorNotPermission(); return;
}
BillWindow wd = new BillWindow(); wd.ShowDialog(); });
LoadMainWindow = new RelayCommand <Window>((p) => { return(true); }, (p) =>
{
if (!isLoaded)
{
isLoaded = true;
if (p == null)
{
return;
}
p.Hide();
LoginWindow wd = new LoginWindow();
wd.ShowDialog();
var loginViewModel = wd.DataContext as LoginViewModel;
if (loginViewModel == null)
{
return;
}
if (loginViewModel.isLogin)
{
loadUserCurrentLogin();
p.Show();
}
else
{
p.Close();
}
}
});
LoadEditCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { LoadDialogAccountEdit(); });
}
public SellViewModel()
{
loadUserCurrentLogin();
TotalPrice = 0;
IsEnableName = false;
List = new List <ProductTable>(DataProvider.Ins.Entities.ProductTable);
ListSupplier = new List <SupplierTable>(DataProvider.Ins.Entities.SupplierTable);
ListUnit = new List <UnitTable>(DataProvider.Ins.Entities.UnitTable);
ListBill = new List <BillModel>();
_ListTemp = new List <BillModel>();
LoadEditCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { LoadDialogAccountEdit(); });
AddBillCommand = new RelayCommand <object>((p) =>
{
if (SelectedItems == null)
{
return(false);
}
SelectedItemsBill = null;
return(true);
},
(p) =>
{
BillModel bill = new BillModel();
ProductTable billProduct = new ProductTable();
billProduct.ID = SelectedItems.ID;
billProduct.DisplayName = SelectedItems.DisplayName;
billProduct.SupplierTable = SelectedItems.SupplierTable;
billProduct.UnitTable = SelectedItems.UnitTable;
int Price = 0;
var listPrice = DataProvider.Ins.Entities.ProductTable.Where(x => x.ID == SelectedItems.ID).Select(x => x.Price);
foreach (var item in listPrice)
{
Price = item;
}
bill.product = billProduct;
bill.Price = Price;
bill.Amount = 1;
bill.PriceItems = Price;
bill.AmountChange = AmountChange;
if (LoadInventory(bill.product.ID) <= 0)
{
LoadDialogError("Sản Phẩm Không Còn Trong Kho! Vui Lòng Liên Hệ Quản Trị Viên!");
return;
}
TotalPrice += Price;
var listCheckDuplicate = _ListTemp.Where(x => x.product.ID == bill.product.ID);
if (listCheckDuplicate.Count() != 0)
{
int DuplicateProduct = _ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().Amount;
_ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().Amount = DuplicateProduct + 1;
_ListTemp.Where(x => x.product.ID == bill.product.ID).FirstOrDefault().PriceItems += Price;
ListBill = new List <BillModel>(_ListTemp);
SelectedItems = null;
return;
}
_ListTemp.Add(bill);
ListBill = new List <BillModel>(_ListTemp);
SelectedItems = null;
});
DeleteItemInBill = new RelayCommand <object>((p) =>
{
if (SelectedItemsBill == null)
{
return(false);
}
SelectedItems = null;
return(true);
},
(p) =>
{
var FindToDelete = _ListTemp.Where(x => x.product.ID == SelectedItemsBill.product.ID).FirstOrDefault();
TotalPrice -= FindToDelete.PriceItems;
_ListTemp.Remove(FindToDelete);
ListBill = new List <BillModel>(_ListTemp);
SelectedItemsBill = null;
});
AmountChange = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
try
{
var FindToEdit = _ListTemp.Where(x => x.product.ID == SelectedItemsBill.product.ID).FirstOrDefault();
TotalPrice -= FindToEdit.PriceItems;
FindToEdit.Amount = SelectedItemsBill.Amount;
FindToEdit.PriceItems = FindToEdit.Amount * FindToEdit.Price;
TotalPrice += FindToEdit.PriceItems;
ListBill = new List <BillModel>(_ListTemp);
}
catch
{
MessageBox.Show(Message);
}
});
PhoneCustomerChange = new RelayCommand <object>((p) =>
{
if (PhoneCustomer.ToString().Length < 9)
{
return(false);
}
return(true);
},
(p) =>
{
var Customer = DataProvider.Ins.Entities.CustomerTable.Where(x => x.Phone.ToLower().Contains(PhoneCustomer.ToString())).FirstOrDefault();
if (Customer != null)
{
NameCustomer = Customer.FullName;
IsEnableName = false;
return;
}
NameCustomer = "";
IsEnableName = true;
});
CreateBill = new RelayCommand <object>((p) =>
{
if (TotalPrice <= 0 || NameCustomer == null || PhoneCustomer.ToString().Length < 9)
{
return(false);
}
return(true);
},
(p) =>
{
foreach (var item in _ListTemp)
{
if (LoadInventory(item.product.ID) - item.Amount < 0)
{
LoadDialogError("Số Lượng Sản Phẩm Không Đủ Đáp Ứng Nhu Cầu!");
return;
}
}
if (IsEnableName)
{
CustomerTable customer = new CustomerTable();
customer.FullName = NameCustomer;
customer.Phone = "0" + PhoneCustomer.ToString();
customer.Address = "";
DataProvider.Ins.Entities.CustomerTable.Add(customer);
DataProvider.Ins.Entities.SaveChanges();
}
var ID_Customer = DataProvider.Ins.Entities.CustomerTable.Where(x => x.Phone.ToLower().Contains(PhoneCustomer.ToString())).FirstOrDefault();
OutputTable output = new OutputTable();
output.ID_User = (int)App.Current.Properties["UserID"];
output.DateOutput = DateTime.Now;
output.ID_Customer = ID_Customer.ID;
DataProvider.Ins.Entities.OutputTable.Add(output);
DataProvider.Ins.Entities.SaveChanges();
var ID_Output = DataProvider.Ins.Entities.OutputTable.Where(x => x.ID_User == output.ID_User &&
x.ID_Customer == output.ID_Customer && x.DateOutput == output.DateOutput.Date).FirstOrDefault();
int ID = ID_Output.ID;
OutPutDetailTable outPutDetail = new OutPutDetailTable();
foreach (var item in _ListTemp)
{
outPutDetail.Count = item.Amount;
outPutDetail.ID_Product = item.product.ID;
outPutDetail.ID_Output = ID;
outPutDetail.Price = item.Price;
outPutDetail.TotalPrice = item.PriceItems;
DataProvider.Ins.Entities.OutPutDetailTable.Add(outPutDetail);
DataProvider.Ins.Entities.SaveChanges();
}
LoadDialogSuccessSale();
TotalPrice = 0;
_ListBill = null;
ListBill = null;
NameCustomer = null;
PhoneCustomer = 0;
IsEnableName = false;
});
DestroyCommand = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
TotalPrice = 0;
ListBill = null;
_ListBill = null;
NameCustomer = null;
PhoneCustomer = 0;
IsEnableName = false;
LoadDialogDeleted();
});
SearchCommand = new RelayCommand <object>((p) =>
{
return(true);
},
(p) =>
{
if (SearchTerm == null)
{
return;
}
List = new List <ProductTable>(DataProvider.Ins.Entities.ProductTable.Where(
x => x.DisplayName.ToLower().Contains(SearchTerm) ||
x.SupplierTable.DisplayName.ToLower().Contains(SearchTerm) || x.UnitTable.Descriptions.ToLower().Contains(SearchTerm)));
});
OpenBillWindow = new RelayCommand <Window>((p) =>
{
return(true);
},
(p) =>
{
p.Close();
BillWindow wd = new BillWindow();
wd.ShowDialog();
});
}
// mọi thứ xử lý sẽ nằm trong này
public MainViewModel()
{
LoadedWindowCommand = new RelayCommand <object>((p) => { return(true); }, (p) => {
Isloaded = true;
LoginWindow loginWindow = new LoginWindow();
loginWindow.ShowDialog();
});
StaffCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { StaffWindow wd = new StaffWindow(); wd.ShowDialog(); });
FoodCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { FoodWindow wd = new FoodWindow(); wd.ShowDialog(); });
BillCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { BillWindow wd = new BillWindow(); wd.ShowDialog(); });
FoodTypeCommand = new RelayCommand <object>((p) => { return(true); }, (p) => { FoodTypeWindow wd = new FoodTypeWindow(); wd.ShowDialog(); });
}