public void CallStudent(Student student)
{
lock (_pauseLock)
{
if (_isPaused) Monitor.Wait(_pauseLock);
}
if (string.IsNullOrEmpty(student.Name))
{
throw new ArgumentNullException();
}
_view.DisplayStudentName(student, _amountStudentsPassed);
Thread.Sleep(Randomizer.GetStudentExaminationTime());
var mark = Randomizer.GetStudentMark();
_view.DisplayStudentMark(mark, _amountStudentsPassed);
_amountStudentsPassed++;
_view.SetProgress(_amountStudentsPassed * 100 / _amountStudents);
if (_amountStudents == _amountStudentsPassed)
{
_view.InformAboutFinish();
}
}
public void ExamineStudent(Student student)
{
if (student == null)
{
throw new ArgumentNullException();
}
_communicator.CallStudent(student);
}
public void DisplayStudentName(Student student, int studentId)
{
if (string.IsNullOrEmpty(student?.Name))
{
throw new ArgumentNullException();
}
InvokeIfRequired(() =>
{
studentsListView.Items.Add(new ListViewItem(new[] { (studentId + 1).ToString(), student.Name, "" }));
}, studentsListView);
}