private void DeleteQTest(int index)
{
QTests.CommitEdit();
_QTests.RemoveAt(index);
QTests.ItemsSource = new ListCollectionView(_QTests);
}
private void QTestUp(int index)
{
QTests.CommitEdit();
if (index == -1 || index == 0)
{
return;
}
var currItem = _QTests.ElementAt(index);
_QTests.RemoveAt(index);
_QTests.Insert(index - 1, currItem);
QTests.ItemsSource = new ListCollectionView(_QTests);
}
private void Save()
{
if (currTest != null && !IsTestChanged)
{
CloseForm();
}
QTests.CommitEdit();
if (TestName.Text == string.Empty)
{
ErrorLabel.Content = "[ Введите название теста ]";
ErrorLabel.Visibility = Visibility.Visible;
return;
}
if (currTest == null && !repository.CheckTestName(TestName.Text))
{
ErrorLabel.Content = "[ Тест с таким названием уже существует ]";
ErrorLabel.Visibility = Visibility.Visible;
return;
}
if (_QTests.Count < 5)
{
ErrorLabel.Content = "[ Минимальное число вопросов - 5 ]";
ErrorLabel.Visibility = Visibility.Visible;
return;
}
if (_QTests.Where(x => x.Question == string.Empty ||
x.RightAnswer == string.Empty ||
x.WrongAnswers == string.Empty).Any())
{
ErrorLabel.Content = "[ Все ячейки должны быть заполнены ]";
ErrorLabel.Visibility = Visibility.Visible;
return;
}
var test_id = repository.SaveTest(new Test {
TestID = currTest == null ? 0 : currTest.TestID,
Name = $"{TestType.SelectedIndex}{TestName.Text}",
Priority = (byte)TestRank.SelectedIndex,
Time = (byte)((TestTime.SelectedIndex + 1) * 15)
}).TestID;
List <QTest> qtests = new List <QTest>();
foreach (var x in _QTests)
{
qtests.Add(new QTest {
QTestID = x.QTestID,
TestID = test_id,
Question = x.Question,
RightAnswer = x.RightAnswer,
WrongAnswers = x.WrongAnswers
});
}
repository.SaveQTests(qtests);
GetTests();
}