public override bool InvokeCommand(SubModuleFunctions command, IContext contextHandler)
{
Console.WriteLine("InvokeCommand execution for Form SubModule");
Question question;
SymptomContext symptomContext = contextHandler as SymptomContext;
switch (command)
{
case SubModuleFunctions.GetQuestion:
question = quizHandler.GetQuestion(symptomContext.id);
symptomContext.response = question.ToJson(symptomContext.id);
return(true);
case SubModuleFunctions.SendResponse:
Answer answer = InitAnswer(symptomContext);
quizHandler.ProcessAnswer(symptomContext.id, answer);
question = quizHandler.GetQuestion(symptomContext.id);
if (question == null && quizHandler.GetQuizById(symptomContext.id).IsQuizFinished())
{
symptomContext.response = quizHandler.GetQuizById(symptomContext.id).GetSymptomsHolder().GetJsonVerdict();
quizHandler.RemoveById(symptomContext.id);
return(true);
}
symptomContext.response = question.ToJson(symptomContext.id);
return(true);
default:
return(false);
}
}
private Answer InitAnswer(SymptomContext context)
{
Quiz currentQuiz = quizHandler.GetQuizById(context.id);
Answer.QUESTION_TYPE answerType = currentQuiz.GetCurrentQuestionType();
Answer answer = new Answer(answerType, currentQuiz.GetCurrentSymptom());
switch (answerType)
{
case Answer.QUESTION_TYPE.QUESTION_BOOLEAN:
if (context.status > 0)
{
answer.SetAnswerBoolean(Answer.QUESTION_BOOLEAN.TRUE);
}
else
{
answer.SetAnswerBoolean(Answer.QUESTION_BOOLEAN.FALSE);
}
break;
case Answer.QUESTION_TYPE.QUESTION_NUMBER:
answer.SetAnswerNumeric(context.status);
break;
case Answer.QUESTION_TYPE.QUESTION_SICKNESS_LEVEL:
switch (context.status)
{
case 0:
answer.SetAnswerSicknessLevel(Answer.QUESTION_SICKNESS_LEVEL.ABSENT);
break;
case 1:
answer.SetAnswerSicknessLevel(Answer.QUESTION_SICKNESS_LEVEL.LITTLE);
break;
case 2:
answer.SetAnswerSicknessLevel(Answer.QUESTION_SICKNESS_LEVEL.MEDIUM);
break;
case 3:
answer.SetAnswerSicknessLevel(Answer.QUESTION_SICKNESS_LEVEL.HIGH);
break;
}
break;
}
return(answer);
}
