public override void NextQuestion()
{
try
{
CurrentComparisonQuestionIndex++;
currentComparisonQuestion = comparisonQuestionsStorage[CurrentComparisonQuestionIndex];
}
catch (IndexOutOfRangeException ex)
{
string message = "Holland test. Comparison question index error.";
ExceptionHandler.CriticalException(ex, message);
}
catch (Exception ex)
{
ExceptionHandler.CriticalException(ex);
}
}
public override void PrevQuestion()
{
try
{
CurrentComparisonQuestionIndex--;
currentComparisonQuestion = comparisonQuestionsStorage[CurrentComparisonQuestionIndex];
}
catch (IndexOutOfRangeException ex)
{
string message = "Holland test. Comparison question index error.";
ExceptionHandler.CriticalException(ex, message);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
ExceptionHandler.CriticalException(ex);
}
}
public override void CreateTest()
{
try
{
comparisonQuestionsStorage = GenerateComparisonQuestions();
CurrentComparisonQuestionIndex = 0;
currentComparisonQuestion = comparisonQuestionsStorage[CurrentComparisonQuestionIndex];
answerStack.Clear();
}
catch (IndexOutOfRangeException ex)
{
string message = "Holland test. Comparison question index error.";
ExceptionHandler.CriticalException(ex, message);
}
catch (Exception ex)
{
ExceptionHandler.CriticalException(ex);
}
}
public ProfessionPairStorage GeneratePairs()
{
ProfessionStrorage professionStrorage;
try
{
professionStrorage = JsonSerializer.Deserialize <ProfessionStrorage>(jsonString);
for (int pairIndex = 0; pairIndex < Constants.HOLLAND_QUESTION_COUNT;)
{
int typeArrCount = 6;
for (int mainArrIndex = 0, anotherArrStartIndex = 1;
mainArrIndex < 5;
mainArrIndex++, anotherArrStartIndex++)
{
for (int anotherArrIndex = anotherArrStartIndex;
anotherArrIndex < typeArrCount;
anotherArrIndex++)
{
ProfesionPair tempPair = new ProfesionPair
{
firstProfession = GetProfession(mainArrIndex, professionStrorage),
secondProfession = GetProfession(anotherArrIndex, professionStrorage)
};
professionPairStorage.pairs.Add(tempPair);
pairIndex++;
}
}
}
}
catch (Exception ex)
{
string message = "Pair generator. Json deserialization error";
ExceptionHandler.CriticalException(ex, message);
}
return(professionPairStorage);
}
