public ResultTable(object mainWindow)
{
InitializeComponent();
SetResultTable(App.CurrentUser);
performWindow = mainWindow as PerformWindow;
constructorWindow = mainWindow as ConstructorWindow;
}
public TestConstructor(ConstructorWindow constructor, Test test)
{
constructorWindow = constructor;
InitializeComponent();
using (AppDbContext db = new AppDbContext())
{
DataContext = currentTest = db.Tests.Find(test.Id);
}
}
public QuestionConstructor(ConstructorWindow constructor, Question question)
{
constructorWindow = constructor;
InitializeComponent();
using (AppDbContext db = new AppDbContext())
{
DataContext = currentQuestion = db.Questions.Find(question.Id);
answersList.ItemsSource = answersCollection = new ObservableCollection <Answer>(currentQuestion.Answers.ToList());
}
}
private void Login()
{
try
{
string username = logLoginTextBox.Text;
string password = logPasswordTextBox.Password;
LoginModel loginModel = new LoginModel()
{
Login = username, Password = password
};
if (Validation.TryValidateObject(loginModel, logLoginTextBox, logPasswordTextBox, null))
{
using (AppDbContext db = new AppDbContext())
{
var user = db.Users.FirstOrDefault(u => u.Username == username);
if (user != null)
{
if (SaltedHash.Verify(user.Salt, user.Hash, password))
{
App.CurrentUser = user;
if (user.IsTeacher)
{
ConstructorWindow constructorWindow = new ConstructorWindow();
Close();
constructorWindow.Show();
}
else
{
PerformWindow performWindow = new PerformWindow();
Close();
performWindow.Show();
if (user.Level == null)
{
LevelWindow levelWindow = new LevelWindow(performWindow);
levelWindow.Show();
}
}
}
else
{
logPasswordTextBox.BorderBrush = new SolidColorBrush(Colors.Red);
logPasswordTextBox.ToolTip = new ToolTip()
{
Content = "Wrong password"
};
}
}
else
{
logLoginTextBox.BorderBrush = new SolidColorBrush(Colors.Red);
logLoginTextBox.ToolTip = new ToolTip()
{
Content = "User with this username is not found"
};
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
}
}