/// <summary>
/// Checks the next has feedback.
/// </summary>
/// <returns><c>true</c>, if next has feedback, <c>false</c> otherwise.</returns>
private bool CheckNextHasFeedback()
{
var nextQuestion = QuestionJsonDeserializer.GetNextQuestion(_currQuestionindex);
if (nextQuestion != null)
{
var nextQId = nextQuestion.QId;
var GivenNextFeedback = FeedbackCart.RatingNVC[nextQId];
if (GivenNextFeedback != null)
{
_nextHasPreviousFeedback = true;
return(true);
}
else
{
_nextHasPreviousFeedback = false;
return(false);
}
}
return(false);
}
private static QuestionsModel HandleDependancyQuestions(string currQIndex)
{
try
{
QuestionsModel currQuestion = QuestionJsonDeserializer.GetQuestion(currQIndex);
QuestionsModel nextQuestion = QuestionJsonDeserializer.GetNextQuestion(currQIndex);
var dependancyQNo = nextQuestion.DependantQNo;
if (string.IsNullOrEmpty(dependancyQNo))
{
return(QuestionJsonDeserializer.GetNextQuestion(currQIndex));
}
QuestionsModel dependantParent = QuestionJsonDeserializer.GetQuestion(dependancyQNo);
var dependancyQid = dependantParent.QId;
var dependancyCriteria = nextQuestion.DependantQValue;
var dependancyQType = dependantParent.QType;
var dependancyQuestionRating = string.Empty;
if (dependancyQType == null)
{
dependancyQuestionRating = FeedbackCart.RatingNVC[dependancyQid];
}
else if (dependancyQType == "O")
{
dependancyQuestionRating = FeedbackCart.OtherNVC[dependancyQid];
}
if (string.IsNullOrEmpty(dependancyQuestionRating) || dependancyQuestionRating == (-1).ToString())
{
var afterSkippedQuestion = QuestionJsonDeserializer.SkipDependantQuestion(currQIndex);
if (afterSkippedQuestion.DependantQNo != null)
{
return(HandleDependancyQuestions(nextQuestion.QNo));
}
else
{
return(afterSkippedQuestion);
}
}
if (dependancyCriteria.Contains(dependancyQuestionRating) || dependancyQuestionRating.Contains(dependancyCriteria))
{
return(QuestionJsonDeserializer.GetNextQuestion(currQIndex));
}
else
{
var afterSkippedQuestion = QuestionJsonDeserializer.SkipDependantQuestion(currQIndex);
if (afterSkippedQuestion.DependantQNo != null)
{
return(HandleDependancyQuestions(nextQuestion.QNo));
}
else
{
return(afterSkippedQuestion);
}
}
}
catch (Exception)
{
return(QuestionJsonDeserializer.SkipDependantQuestion(currQIndex));
}
}