/// <summary>
/// 将字符串转换成学生答题结果对象
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
private StudentAnswerBase TranslateAnswer(string json)
{
JObject o = JsonConvert.DeserializeObject(json) as JObject;
StudentAnswerBase data = null;
switch ((SubjectTypeEnum)Convert.ToInt32(o["type"]))
{
case SubjectTypeEnum.择题:
data = new StuSelectAnswer()
{
Type = (int)SubjectTypeEnum.择题,
Answers = JsonConvert.DeserializeObject <List <int> >(o["sanw"].ToString()),
OptionSequences = JsonConvert.DeserializeObject <List <int> >(o["sops"].ToString())
};
break;
case SubjectTypeEnum.判断题:
data = new StuTrueFalseAnswer()
{
Type = (int)SubjectTypeEnum.判断题,
Answer = Convert.ToInt32(o["sanw"])
};
break;
case SubjectTypeEnum.填空题:
data = new StuBlankAnswer()
{
Type = (int)SubjectTypeEnum.填空题,
Answers = JsonConvert.DeserializeObject <List <BlankAnswerItem> >(o["sanw"].ToString())
};
break;
case SubjectTypeEnum.择填空:
data = new StuSelectBlankAnswer()
{
Type = (int)SubjectTypeEnum.择填空,
Answers = JsonConvert.DeserializeObject <List <int[]> >(o["sanw"].ToString()),
OptionSequences = JsonConvert.DeserializeObject <List <int> >(o["sops"].ToString())
};
break;
case SubjectTypeEnum.连线题:
data = new StuMatchAnswer()
{
Type = (int)SubjectTypeEnum.连线题,
Answers = JsonConvert.DeserializeObject <List <int[]> >(o["sanw"].ToString()),
LeftOptionSequences = JsonConvert.DeserializeObject <List <int> >(o["slos"].ToString()),
RightOptionSequences = JsonConvert.DeserializeObject <List <int> >(o["sros"].ToString())
};
break;
case SubjectTypeEnum.主观题:
data = new StuFreeAnswer()
{
Type = (int)SubjectTypeEnum.主观题,
Answer = o["sanw"].ToString()
};
break;
case SubjectTypeEnum.圈点批注标色:
data = new StuMarkColorAnswer()
{
Type = (int)SubjectTypeEnum.圈点批注标色,
Answers = JsonConvert.DeserializeObject <List <int[]> >(o["sanw"].ToString())
};
break;
case SubjectTypeEnum.圈点批注断句:
data = new StuMarkCutAnswer()
{
Type = (int)SubjectTypeEnum.圈点批注断句,
Answers = JsonConvert.DeserializeObject <List <int> >(o["sanw"].ToString())
};
break;
}
if (data != null)
{
data.SubjectId = Convert.ToInt32(o["sbId"]);
data.ResultStars = Convert.ToInt32(o["rtar"]);
data.SubjectCoins = Convert.ToInt32(o["scon"]);
data.ResultCoins = Convert.ToInt32(o["rcon"]);
data.KnowledgeId = Convert.ToInt32(o["kdge"]);
}
return(data);
}
public Yw_StudentStudyTaskAnswerExt MakeTranslator(Yw_StudentStudyTaskAnswer entity)
{
Yw_StudentStudyTaskAnswerExt realEntity = entity.ConvertTo <Yw_StudentStudyTaskAnswerExt>();
if (!string.IsNullOrEmpty(entity.Yta_StudentAnswer))
{
realEntity.Yta_Answer_Obj = new StudentAnswerCard();
JObject jo = JsonConvert.DeserializeObject(entity.Yta_StudentAnswer) as JObject;
realEntity.Yta_Answer_Obj.UseTime = Convert.ToInt32(jo["UTim"]);
realEntity.Yta_Answer_Obj.SubmitTime = jo["STim"].ToString();
realEntity.Yta_Answer_Obj.TotalStars = (int)jo["EStar"];
realEntity.Yta_Answer_Obj.TotalCoins = (int)jo["TCoin"];
realEntity.Yta_Answer_Obj.Part = (int)jo["Part"];
string innerJson = jo["Anws"].ToString();
JArray items = JsonConvert.DeserializeObject(innerJson) as JArray;
foreach (JObject o in items)
{
if ((int)o["Type"] == (int)SubjectTypeEnum.择题)
{
StuSelectAnswer an = JsonConvert.DeserializeObject <StuSelectAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.填空题)
{
StuBlankAnswer an = JsonConvert.DeserializeObject <StuBlankAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.判断题)
{
StuTrueFalseAnswer an = JsonConvert.DeserializeObject <StuTrueFalseAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.择填空)
{
StuSelectBlankAnswer an = JsonConvert.DeserializeObject <StuSelectBlankAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.连线题)
{
StuMatchAnswer an = JsonConvert.DeserializeObject <StuMatchAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.主观题)
{
StuFreeAnswer an = JsonConvert.DeserializeObject <StuFreeAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.圈点批注标色)
{
StuMarkColorAnswer an = JsonConvert.DeserializeObject <StuMarkColorAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
else if ((int)o["Type"] == (int)SubjectTypeEnum.圈点批注断句)
{
StuMarkCutAnswer an = JsonConvert.DeserializeObject <StuMarkCutAnswer>(o.ToString());
realEntity.Yta_Answer_Obj.AnswerCollection.Add(an);
}
}
}
return(realEntity);
}
