public List <CallQuestion> GetCallQuestions()
{
List <CallQuestion> toReturn = new List <CallQuestion>();
List <question> claimQuestions = LinkedClaim.Questions;
foreach (question q in claimQuestions)
{
toReturn.Add(new CallQuestion(q, this));
}
List <choice> callChoices = new List <choice>();
DataTable linkedChoices = Search("SELECT * FROM choices WHERE call_id = " + id +
" UNION SELECT * FROM large_choices WHERE call_id = " + id);
foreach (DataRow aChoice in linkedChoices.Rows)
{
choice c = new choice();
c.Load(aChoice);
c.LinkedCall = this;
CallQuestion cq = FindCallQuestion(c.question_id, toReturn);
if (cq != null)
{
c.LinkedQuestion = cq.Question;
cq.Choice = c;
}
}
return(toReturn);
}
private CallQuestion FindCallQuestion(int id, List <CallQuestion> list)
{
foreach (CallQuestion cq in list)
{
if (cq.Question.id == id)
{
return(cq);
}
if (cq.SubQuestions.Count > 0)
{
CallQuestion subcq = FindCallQuestion(id, cq.SubQuestions);
if (subcq != null)
{
return(subcq);
}
}
}
return(null);
}
private void AddQuestionToTree(CallQuestion callQuestion, TreeNode parentNode)
{
CallTreeQuestionNode newNode = new CallTreeQuestionNode(callQuestion.Question);
if (callQuestion.IsAnswered)
{
if (callQuestion.Question.type == question.QuestionTypes.Category)
{
newNode.ImageIndex = 2;
newNode.SelectedImageIndex = 2;
}
else
{
newNode.ImageIndex = 4;
newNode.SelectedImageIndex = 4;
}
if (callQuestion.Choice != null)
{
newNode.Choice = callQuestion.Choice;
}
else if (callQuestion.Question.type != question.QuestionTypes.Category)
{
}
}
else
{
if (callQuestion.Question.type == question.QuestionTypes.Category)
{
newNode.ImageIndex = 1;
newNode.SelectedImageIndex = 1;
}
else
{
newNode.ImageIndex = 3;
newNode.SelectedImageIndex = 3;
}
}
newNode.Text = callQuestion.Question.text;
if (newNode.Choice != null)
{
if (newNode.Question.type == question.QuestionTypes.YesNo)
{
if (newNode.Choice.answer == true.ToString())
{
newNode.Text += ": Yes";
}
else if (newNode.Choice.answer == false.ToString())
{
newNode.Text += ": No";
}
}
else
{
newNode.Text += ": " + newNode.Choice.answer;
}
}
newNode.Name = callQuestion.Question.id.ToString();
if (parentNode == null)
{
tvwCall.Nodes.Add(newNode);
}
else
{
parentNode.Nodes.Add(newNode);
}
foreach (CallQuestion cq in callQuestion.SubQuestions)
{
if (!String.IsNullOrEmpty(cq.Question.required_answer))
{
if (!IsCallInProgress)
{
if (cq.IsAnswered)
{
AddQuestionToTree(cq, newNode);
}
}
else
{
if ((callQuestion.Choice != null) && (callQuestion.Choice.answer == cq.Question.required_answer))
{
AddQuestionToTree(cq, newNode);
}
}
}
else
{
if (!IsCallInProgress)
{
if (cq.IsAnswered == true)
{
// If the parent question is answered then subquestions must be also
// This means a new call will load all questions, but existing calls
// will only load questions that have been answered
AddQuestionToTree(cq, newNode);
}
}
else
{
AddQuestionToTree(cq, newNode);
}
}
}
}
private void AddQuestionToTree(question question, TreeNode parentNode)
{
CallQuestion callQuestion = new CallQuestion(question, CurrentCall);
AddQuestionToTree(callQuestion, parentNode);
}