protected internal void AddQuestionOption(QuestionOption QO)
{
this.QuestionOptions.Add(QO);
}
private void InitQuestionOptions()
{
if (this.uQuestion == null)
return;
List<UDT.QuestionOption> uQOs = DataPool.GetQuestionOptionsByQuestionID(this.uQuestion.UID);
uQOs.ForEach((x) =>
{
QuestionOption QO = new QuestionOption(x);
this.AddQuestionOption(QO);
});
}
private List<Question> CalcQuestionScore()
{
if (this.Survey == null)
return new List<Question>();
foreach (Question Q in this.Survey.Questions)
{
// 問答題不需計算
if (Q.uQuestion.Type == "問答題")
continue;
// 不列入評鑑值計算者不需計算
//if (Q.uQuestion.IsNoneCalculated)
// continue;
List<QuestionOption> Qos = Q.QuestionOptions;
Dictionary<string, QuestionOption> dicQuestionOptions = new Dictionary<string, QuestionOption>();
if (Qos.Count == 0)
continue;
foreach (QuestionOption Qo in Qos)
{
if (!dicQuestionOptions.ContainsKey(Qo.uQuestionOption.Title))
dicQuestionOptions.Add(Qo.uQuestionOption.Title, Qo);
}
List<Answer> Answers = new List<Answer>();
foreach (Reply reply in this.Replys)
{
Question QQ = reply.GetQuestionByID(Q.uQuestion.UID);
if (QQ != null)
Answers.AddRange(QQ.Answers);
}
foreach (Answer answer in Answers)
{
if (answer.Case != null)
{
Q.AddCase(answer.Case);
}
if (dicQuestionOptions.ContainsKey(answer.Content))
dicQuestionOptions[answer.Content].AnswerCount += 1;
}
List<Case> qCases = Q.Cases;
foreach (Case Case in qCases)
{
List<QuestionOption> cQuestionOptions = new List<QuestionOption>();
foreach (QuestionOption Qo in Qos)
{
QuestionOption nQuestionOption = new QuestionOption(Qo.uQuestionOption);
cQuestionOptions.Add(nQuestionOption);
}
Case.SetQuestionOptions(cQuestionOptions);
}
foreach (Answer answer in Answers)
{
if (answer.Case == null)
continue;
if (answer.Case.uCase == null)
continue;
Case Case = Q.GetCaseByID(answer.Case.uCase.UID);
if (Case == null)
continue;
foreach (QuestionOption Qo in Case.GetQuestionOptions())
{
if (Qo.Content == answer.Content)
Qo.AnswerCount += 1;
}
}
if (Q.uQuestion.IsCase)
{
List<Case> Cases = Q.Cases;
decimal tAnswerCounts = 0;
decimal tSumScores = 0;
foreach (Case cazz in Cases)
{
decimal AnswerCounts = 0;
decimal SumScores = 0;
cazz.GetQuestionOptions().ForEach((x) =>
{
AnswerCounts += x.AnswerCount;
SumScores += x.No * x.AnswerCount;
tAnswerCounts += x.AnswerCount;
tSumScores += x.No * x.AnswerCount;
});
if (AnswerCounts > 0)
cazz.Score = Math.Round(SumScores / AnswerCounts, 2, MidpointRounding.AwayFromZero);
}
if (tAnswerCounts > 0)
Q.Score = Math.Round(tSumScores / tAnswerCounts, 2, MidpointRounding.AwayFromZero);
}
else
{
decimal AnswerCounts = 0;
decimal SumScores = 0;
Qos.ForEach((x) =>
{
AnswerCounts += x.AnswerCount;
SumScores += x.No * x.AnswerCount;
});
if (AnswerCounts > 0)
Q.Score = Math.Round(SumScores / AnswerCounts, 2, MidpointRounding.AwayFromZero);
}
}
return this.Survey.Questions;
}
