private void CreateExamBtn_Click(object sender, RoutedEventArgs e)
{
if (ValidForm())
{
Exam.ExamType = (ExamTypeModel)examTypesCombobox.SelectedItem;
Exam.Date = (DateTime)examDate.SelectedDate;
GlobalConfig.Connection.CreateExam(Exam);
foreach (ExamGroupModel examGroup in Exam.ExamGroups)
{
examGroup.ExamId = Exam.Id;
GlobalConfig.Connection.CreateExamGroup(examGroup);
AnswerKeyModel answerKey = Evaluator.AnswerKeys.Find(a => a.Group.Name == examGroup.Group.Name);
int counter = 0;
foreach (QuestionModel question in examGroup.Questions)
{
question.ExamGroupId = examGroup.Id;
GlobalConfig.Connection.CreateQuestion(question);
foreach (var studentAnswers in Evaluator.StudentsAnswers)
{
if (studentAnswers.Group.Name == answerKey.Group.Name)
{
ResultModel r = new ResultModel
{
QuestionId = question.Id
};
StudentModel model = GlobalConfig.Connection.GetStudent_ByRegNo(studentAnswers.Student.RegNo);
r.Student = model;
if (studentAnswers.AnswersList[counter].ToString() == answerKey.AnswersList.Substring(counter, 1))
{
r.IsTrue = true;
}
else
{
r.IsTrue = false;
}
GlobalConfig.Connection.CreateResult(r);
}
}
counter++;
foreach (CourseOutcomeModel courseOutcome in question.QuestionOutcomes)
{
QuestionOutcomeModel model = new QuestionOutcomeModel();
model.CourseOutcomeId = courseOutcome.Id;
model.QuestionId = question.Id;
GlobalConfig.Connection.CreteQuestionOutcome(model);
}
}
}
CallingWindow.ExamComplete(Exam);
this.Close();
}
}
public List <AnswerKeyModel> GetAnswersKeys(string answerPath)
{
AnswersKeyPath = answerPath;
answerKeys = File.ReadAllLines(AnswersKeyPath, Encoding.GetEncoding("iso-8859-9"));
foreach (string answersString in answerKeys)
{
AnswerKeyModel a = new AnswerKeyModel();
a.Group.Name = answersString.Substring(0, 1);
a.QuestionCount = answersString.Length - 1;
a.AnswersList = answersString.Substring(1, a.QuestionCount);
AnswerKeys.Add(a);
}
return(AnswerKeys);
}
