/// <summary>
/// 檢核答題說明是否必填規則
/// </summary>
/// <param name="questDefine">問卷題目定義</param>
/// <param name="answerDetailList">問卷題目答案明細集合</param>
/// <returns>檢核結果</returns>
private bool ValidateOtherAnswer(QuestDefineEntity questDefine,
IEnumerable <AnswerDetailEntity> answerDetailList)
{
bool validateResult = false;
bool hasOtherAnswerCondition = false;
if (questDefine.AnswerType == "F")
{
validateResult = true;
}
else
{
foreach (AnswerDefineEntity answerDefine in questDefine.AnswerDefineEntities)
{
AnswerDetailEntity answerDetail = answerDetailList.
FirstOrDefault(x => x.AnswerCode == answerDefine.AnswerCode);
if (answerDetail == null)
{
continue;
}
if ((answerDefine.HaveOtherAnswer == "Y") &&
(answerDefine.NeedOtherAnswer == "Y") &&
!String.IsNullOrEmpty(answerDetail.AnswerCode))
{
hasOtherAnswerCondition = true;
if (!String.IsNullOrEmpty(answerDetail.OtherAnswer))
{
validateResult = true;
}
}
}
if (!hasOtherAnswerCondition)
{
validateResult = true;
}
}
return(validateResult);
}
/// <summary>
/// 計算問卷得分，回傳問卷得分類別
/// </summary>
/// <param name="answer">問卷填答資料</param>
/// <param name="questionEntity">問卷定義資料</param>
/// <returns>問卷得分類別</returns>
public CalculateScoreEntity CalculateScore(QuestionnaireAnswerEntity answer,
QuestionnaireEntity questionEntity)
{
List <AnswerDetailEntity> answerFullDetailList = new List <AnswerDetailEntity>();
int actualScore = 0;
List <int> questionScoreList = new List <int>();
IEnumerable <AnswerDetailEntity> answerDetailList = null;
AnswerDetailEntity answerDetail = null;
AnswerDefineEntity answerDefine = null;
IEnumerable <int> answerScoreList = null;
foreach (QuestDefineEntity questDefine in questionEntity.QuestDefineEntities)
{
answerDetailList = null;
answerDetail = null;
answerDefine = null;
answerScoreList = null;
answerDetailList = answer.AnswerDetailEntities.
Where(x => (x.QuestionId == questDefine.QuestionId) &&
!String.IsNullOrEmpty(x.AnswerCode));
if (questDefine.AnswerType == "S")
{
if (answerDetailList.Count() == 0)
{
continue;
}
else if (answerDetailList.Count() > 1)
{
var ex = new InvalidOperationException("answerCode not the only");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
ex.Data["answerCodeList"] = String.Join(",", answerDetailList);
throw ex;
}
answerDetail = answerDetailList.First();
answerDefine = questDefine.AnswerDefineEntities.
FirstOrDefault(x => x.AnswerCode == answerDetail.AnswerCode);
if (answerDefine == null)
{
var ex = new InvalidOperationException("answerDefine not found");
ex.Data["answerDetail.AnswerCode"] = answerDetail.AnswerCode;
throw ex;
}
answerFullDetailList.Add(new AnswerDetailEntity
{
QuestionUid = questDefine.Uid,
Score = answerDefine.Score,
QuestionId = answerDetail.QuestionId,
AnswerCode = answerDetail.AnswerCode,
OtherAnswer = answerDetail.OtherAnswer,
});
}
else if (questDefine.AnswerType == "M")
{
foreach (AnswerDetailEntity answerDetailEntity in answerDetailList)
{
answerDefine = null;
answerDefine = questDefine.AnswerDefineEntities.
FirstOrDefault(x => x.AnswerCode == answerDetailEntity.AnswerCode);
if (answerDefine == null)
{
var ex = new InvalidOperationException("answerDefine not found");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
ex.Data["answerDetailEntity.AnswerCode"] = answerDetailEntity.AnswerCode;
throw ex;
}
answerFullDetailList.Add(new AnswerDetailEntity
{
QuestionUid = questDefine.Uid,
Score = answerDefine.Score,
QuestionId = answerDetailEntity.QuestionId,
AnswerCode = answerDetailEntity.AnswerCode,
OtherAnswer = answerDetailEntity.OtherAnswer,
});
}
}
else if (questDefine.AnswerType == "F")
{
if (answerDetailList.Count() == 0)
{
var ex = new InvalidOperationException("answerCode not the only");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
throw ex;
}
else if (answerDetailList.Count() != 1)
{
var ex = new InvalidOperationException("answerCode not the only");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
ex.Data["answerCodeList"] = String.Join(",", answerDetailList);
throw ex;
}
answerDetail = answerDetailList.First();
IEnumerable <AnswerDefineEntity> answerDefineList = questDefine.AnswerDefineEntities.
Where(x => x.AnswerCode == String.Empty);
if (answerDefineList.Count() == 0)
{
var ex = new InvalidOperationException("answerDefineList not found");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
throw ex;
}
else if (answerDefineList.Count() != 1)
{
var ex = new InvalidOperationException("answerDefineList not the only");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
throw ex;
}
answerDefine = answerDefineList.First();
answerFullDetailList.Add(new AnswerDetailEntity
{
QuestionUid = questDefine.Uid,
Score = answerDefine.Score,
QuestionId = answerDetail.QuestionId,
AnswerCode = null,
OtherAnswer = answerDetail.AnswerCode,
});
}
if (questionEntity.NeedScore == "Y")
{
answerScoreList = answerFullDetailList.
Where(x => (x.QuestionId == questDefine.QuestionId) && (x.Score != null)).
Select(x => x.Score.Value);
if ((answerScoreList == null) ||
(answerScoreList.Count() == 0))
{
var ex = new InvalidOperationException("answerScoreList not found");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
throw ex;
}
switch (questDefine.CountScoreType)
{
case "1":
questionScoreList.Add(answerScoreList.Sum());
break;
case "2":
questionScoreList.Add(answerScoreList.Max());
break;
case "3":
questionScoreList.Add(answerScoreList.Min());
break;
case "4":
questionScoreList.Add(Convert.ToInt32(Math.
Round(answerScoreList.Average(), 0, MidpointRounding.AwayFromZero)));
break;
default:
var ex = new InvalidOperationException("countScoreType not found");
ex.Data["questDefine.QuestionId"] = questDefine.QuestionId;
ex.Data["questDefine.CountScoreType"] = questDefine.CountScoreType;
throw ex;
}
}
}
if (questionEntity.NeedScore == "Y")
{
if (questionEntity.ScoreKind == "1")
{
actualScore = questionScoreList.Sum();
}
if ((questionEntity.QuestScore != null) &&
(actualScore > questionEntity.QuestScore.Value))
{
actualScore = questionEntity.QuestScore.Value;
}
}
return(new CalculateScoreEntity()
{
ActualScore = actualScore,
FullAnswerDetailList = answerFullDetailList,
});
}
