public MainWindow()
{
InitializeComponent();
DataAccess.InitializeDatabase();
LoginSystem.InitializeLoginSystem();
LoginMenu loginMenu = new LoginMenu();
mainFrame.NavigationService.Navigate(loginMenu);
}
public PurchaseItem(string username)
{
InitializeComponent();
quantityTxt.Text = "";
string employeeName = LoginSystem.getEmployee(username);
order.Cashier = employeeName;
totalPrice = 0;
}
private void loginBtn_Click(object sender, RoutedEventArgs e)
{
username = usernameBox.Text;
password = passwordBox.Password;
if (LoginSystem.checkPassword(username, password))
{
MainMenu mainMenu = new MainMenu(username);
this.NavigationService.Navigate(mainMenu);
}
else
{
MessageBox.Show("Incorrect password");
}
}
private void btnEmployeeRegis_Click(object sender, RoutedEventArgs e)
{
if (txtPassword.Password == txtPassword2.Password)
{
bool regisStatus = LoginSystem.AddData(txtUsername.Text, txtPassword.Password, txtEmployeeName.Text);
if (regisStatus)
{
this.Close();
}
else
{
MessageBox.Show("This username already Exists.");
}
}
else
{
MessageBox.Show("Password is not matched.");
}
}
