private void CompleteTest()
{
_dispatcherTimer.Stop();
TestDefinition correctTd = new TestDefinition();
using (var db = new Testverktyg.Context.TestverktygContext())
{
correctTd = db.TestDefinitions.Where(td => td.Id == _testForm.TestDefinitionId).Include(q => q.Questions.Select(a => a.Answers)).FirstOrDefault();
}
_testForm.Score = StudentApp.Controllers.StudentController.CalculateScore(TestQuestions, correctTd.Questions);
_testForm.IsCompleted = true;
_testForm.FinishedDate = DateTime.Now;
Repository <TestForm> .Instance.Update(_testForm);
StudentPage s = new StudentPage(_studentAccount);
s.Show();
this.Close();
}
public StudentPage(StudentAccount userAccount)
{
InitializeComponent();
WindowStartupLocation = WindowStartupLocation.CenterScreen;
List <TestForm> testFormsList = new List <TestForm>();
List <TestForm> DonetestFormsList = new List <TestForm>();
List <TestForm> NotDonetestFormsList = new List <TestForm>();
using (var db = new Testverktyg.Context.TestverktygContext())
{
testFormsList = db.TestForms.Where(x => x.StudentAccountId == userAccount.Id).Include(q => q.TestDefinition.Questions).ToList();
foreach (var item in testFormsList)
{
if (item.FinalDate < DateTime.Now)
{
Repository <TestForm> .Instance.Delete(item);
}
else
{
if (item.IsCompleted == true)
{
DonetestFormsList.Add(item);
}
else
{
NotDonetestFormsList.Add(item);
}
}
}
}
UserAccount = userAccount;
lvw_NotFinsihedTestForms.ItemsSource = NotDonetestFormsList;
foreach (var item in DonetestFormsList)
{
DisplayedTests.Add(new DisplayedTest(item));
}
lvw_FinishedTestForms.ItemsSource = DisplayedTests;
}
public TestPage(TestForm testform, StudentAccount student)
{
InitializeComponent();
this.DataContext = this;
using (var db = new Testverktyg.Context.TestverktygContext())
{
td = (from d in db.TestDefinitions.Where(x => x.Id == testform.TestDefinitionId).Include(q => q.Questions.Select(a => a.Answers))
select d).FirstOrDefault();
}
foreach (var item in td.Questions)
{
testquestions.Add(item);
}
foreach (var question in testquestions)
{
if (question.QuestionType == QuestionType.Open)
{
foreach (var answer in question.Answers)
{
answer.Text = "";
}
}
else
{
foreach (var answer in question.Answers)
{
answer.CheckedOrRanked = 0;
}
}
}
_testForm = testform;
_studentAccount = student;
DispatcherTimer dispatcherTimer = new DispatcherTimer();
dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
dispatcherTimer.Interval = new TimeSpan(0, 0, 1);
_dispatcherTimer = dispatcherTimer;
_dispatcherTimer.Start();
_testForm.StartDate = DateTime.Now;
timer = _testForm.TimeLimit * 60;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Är det säkert att du vill påbörja provet tiden börjar om du trycker Ja", "Starta Prov", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
//Starta provet
var testForm = new TestForm();
using (var db = new Testverktyg.Context.TestverktygContext())
{
if (lvw_NotFinsihedTestForms.SelectedItem != null)
{
var selectedTf = (TestForm)lvw_NotFinsihedTestForms.SelectedItem;
testForm = db.TestForms.Where(x => x.Id == selectedTf.Id)
.Include(a => a.TestDefinition.Questions.Select(b => b.Answers))
.FirstOrDefault();
}
}
TestPage t = new TestPage(testForm, UserAccount);
t.Show();
this.Close();
}
}
