/// <summary>
/// Load response value for question type date, number and text.
/// </summary>
/// <param name="question">The question that needs to be enabled or disabled</param>
/// <returns>Response Value</returns>
private string LoadSingleResponseValue(Question question)
{
string value = string.Empty;
if (question.Responses.ToList().Any(x => x.QuestionId == question.QuestionId && x.QuestionnaireId == Questionnaire.QuestionnaireId))
{
var response = question.Responses.ToList().Single(x => x.QuestionId == question.QuestionId && x.QuestionnaireId == Questionnaire.QuestionnaireId);
value = response.Value;
}
return value;
}
private string DetermineQuestionStatus(Question question)
{
var returnValue = QuestionStatus.Active;
if (question.DisplayLogic.IsNotNullOrEmpty())
{
var displayLogic = question.DisplayLogic;
var questionCode = question.DisplayLogic.Split(' ')[0];
var query = new QuestionByQuestionCode(questionCode);
var parentCode = _repository.Find(query);
if (parentCode != null)
{
var parentResponses =
Questionnaire.Responses.Where(
x =>
x.QuestionnaireId == Questionnaire.QuestionnaireId && x.QuestionId == parentCode.QuestionId)
.Where(x => x.IsSelected == "True" || x.IsSelected == "_NA_");
foreach (var response in parentResponses)
{
var result = DisplayLogicEvaluator.Evaluate(questionCode, displayLogic, response.Value);
returnValue = result ? QuestionStatus.Disabled : QuestionStatus.Active;
}
}
else
{
returnValue = QuestionStatus.Active;
}
}
return returnValue;
}
private IList<QuestionChoice> LoadQuestionChoices(Question question)
{
var questionChoices = new List<QuestionChoice>();
var choices = question.AnswerChoices.OrderBy(x => x.AnswerChoiceId).ToList();
List<Response> responses = question.Responses.ToList();
/* Take care of checkbox, radiobutton, and dropdownlist type response */
foreach (var choice in choices)
{
var result = responses.Where(x => x.QuestionId == choice.QuestionId && x.Value == choice.DisplayText && x.QuestionnaireId == Questionnaire.QuestionnaireId)
.Select(x => new { x.IsSelected, x.Comment }).FirstOrDefault();
var qc = new QuestionChoice();
if (result != null)
{
qc.Comment = result.Comment;
qc.SelectedInd = result.IsSelected;
}
qc.IsRequired = choice.Question.IsRequired;
qc.DisplayText = choice.DisplayText;
qc.Identifier = choice.AnswerChoiceId;
questionChoices.Add(qc);
}
return questionChoices;
}
private void AddToAnsnweredIds(Question question)
{
switch (question.InputType)
{
case QuestionInputType.Date:
case QuestionInputType.Number:
case QuestionInputType.Text:
{
var responses = question.Responses.Where(response => !string.IsNullOrEmpty(response.Value) && response.QuestionnaireId == Questionnaire.QuestionnaireId);
foreach (var response in responses)
if (!AnsweredQuestionIds.Contains(response.QuestionId.ToString(CultureInfo.InvariantCulture)))
{
AnsweredQuestionIds.Add(response.QuestionId.ToString(CultureInfo.InvariantCulture));
break;
}
}
break;
default:
{
var responses = question.Responses.Where(response => response.IsSelected == "True" && response.QuestionnaireId == Questionnaire.QuestionnaireId);
foreach (var response in responses)
{
if (!AnsweredQuestionIds.Contains(response.QuestionId.ToString(CultureInfo.InvariantCulture)))
{
AnsweredQuestionIds.Add(response.QuestionId.ToString(CultureInfo.InvariantCulture));
//break;
}
/* Add comment box id to answer question id array */
if (string.IsNullOrEmpty(response.Comment) == false && response.Value == "Other")
{
if (AnsweredQuestionIds.Contains(response.QuestionId.ToString(CultureInfo.InvariantCulture) + "_Comment") == false)
{
AnsweredQuestionIds.Add(response.QuestionId.ToString(CultureInfo.InvariantCulture) + "_Comment");
}
}
}
break;
}
}
}