public async Task <ErrorTestDto> ReadSingleTestQuestions(int id, UploadFile uploadFile)
{
ErrorTestDto errorTestDto = new ErrorTestDto();
var files = uploadFile.formFile;
var list_testQuestion = new List <TestQuestions>();
var list_answer = new List <Answers>();
var options = new List <string>();
var test = await testRepository.GetTest(id);
CultureInfo culture1 = CultureInfo.CurrentCulture;
using (TextReader reader = new StreamReader(files.OpenReadStream(), Encoding.UTF8))
using (var csv = new CsvReader(reader, culture1))
{
foreach (var i in csv.GetRecords <ReadSingleTestDto>())
{
if (i.Question == "" || i.OptionA == "" ||
i.OptionB == "" || i.OptionC == "" ||
i.Answer == "" || i.Complexity == "")
{
errorTestDto.FieldEmpty = 400;
return(errorTestDto);
}
if (Int32.Parse(i.Complexity) < 1 && Int32.Parse(i.Complexity) > 3)
{
errorTestDto.FieldEmpty = 400;
return(errorTestDto);
}
if (test.AutomaticTime == true)
{
var testTime = 0;
if (i.Complexity == "1")
{
testTime += 1;
}
else if (i.Complexity == "2")
{
testTime += 3;
}
else if (i.Complexity == "3")
{
testTime += 5;
}
test.TimeOfTest += testTime;
testRepository.Update(test);
await testRepository.SaveChangesAsync();
}
var testQuestion = new TestQuestions(test.Id, test.SubjectId, i.Question, Int32.Parse(i.Complexity));
///
list_testQuestion.Add(testQuestion);
options.Add(i.OptionA);
options.Add(i.OptionB);
options.Add(i.OptionC);
foreach (var answers in options)
{
if (answers == i.Answer)
{
var answer = new Answers(test.SubjectId, test.Id, testQuestion.NumberOfIdentification, answers, true);
list_answer.Add(answer);
}
else
{
var answer = new Answers(test.SubjectId, test.Id, testQuestion.NumberOfIdentification, answers, false);
list_answer.Add(answer);
}
}
options = new List <string>();
}
if (list_testQuestion.Count == 0)
{
errorTestDto.FieldEmpty = 400;
return(errorTestDto);
}
testQuestionRepository.AddTestsQuestions(list_testQuestion);
answersRepository.SaveAnswers(list_answer);
return(errorTestDto);
}
}