/// <summary>
/// Auth for users without login and password
/// </summary>
private void SubmitWithoutAuth_Click(object sender, RoutedEventArgs e)
{
ProductListPage productListPage = new ProductListPage();
productListPage.UserPage.Visibility = Visibility.Collapsed;
productListPage.Add.Visibility = Visibility.Collapsed;
productListPage.Edit.Visibility = Visibility.Collapsed;
productListPage.Delete.Visibility = Visibility.Collapsed;
NavigationService.Navigate(productListPage);
}
/// <summary>
/// Checks user input login and password
/// If user with such login and password exists than navigates to page with product database
/// </summary>
private void Submit_Click(object sender, RoutedEventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(inputLogin) || string.IsNullOrWhiteSpace(inputPassword))
{
throw new EmptyFieldException();
}
user = Auth.CheckUser(inputLogin, inputPassword, UserDB.userDB);
if (user == null)
{
throw new WrongDataFieldException();
}
if (user.Role == AbstractUser.ADMIN)
{
NavigationService.Navigate(new ProductListPage());
}
else if (user.Role == AbstractUser.MANAGER)
{
ProductListPage productListPage = new ProductListPage();
productListPage.UserPage.Visibility = Visibility.Collapsed;
NavigationService.Navigate(productListPage);
}
}
catch (EmptyFieldException exeption)
{
MessageBox.Show(exeption.ErrorMessage, exeption.Error);
}
catch (WrongDataFieldException)
{
MessageBox.Show("Логин или пароль введены неверно.\nПовторите ввод.", "Ошибка");
}
}