public async Task <ExamRecordInfo> CorrectExam(ExamSubmitInfo submitInfo)
{
ExamRecordInfo recordInfo = GetRecordInfo(submitInfo);
recordInfo.QuestionRecords = GetQuestionRecord(submitInfo.details);
return(_recordApp.AddRecord(recordInfo));
}
private DateTime GeneralUseTime(ExamSubmitInfo submitInfo)
{
string leftTime = submitInfo.leftTime.Replace(':', '.');
double time1 = StringUtil.GetDouble(leftTime);
ExamPaperInfo examPaper = _examPaperApp.Load(submitInfo.examId);
double time2 = StringUtil.GetDouble(string.Format("{0}.60", examPaper.ExamMinute - 1)) - time1;
string[] lt = time2.ToString("N2").Split('.');
return(DateTime.Now.AddMinutes(StringUtil.GetInt(lt[0]) * -1).AddSeconds(StringUtil.GetInt(lt[1]) * -1));
}
private double GeneralScore(ExamSubmitInfo submitInfo)
{
double score = 0;
foreach (ExamDetailSubmitInfo detail in submitInfo.details)
{
score += GeneralSolutionScore(detail);
}
return(score);
}
private void CheckIsPassed(ExamRecordInfo recordInfo, ExamSubmitInfo submitInfo)
{
if (recordInfo == null || submitInfo == null)
{
return;
}
ExamPaperInfo examPaper = _examPaperApp.Load(submitInfo.examId);
double totalScore = examPaper.ExamScore;
double passedScore = totalScore * 0.6;
recordInfo.IsPassed = recordInfo.ExamScore >= passedScore;
}
private ExamRecordInfo GetRecordInfo(ExamSubmitInfo submitInfo)
{
ExamRecordInfo recordInfo = new ExamRecordInfo();
recordInfo.ExamPaperId = submitInfo.examId;
recordInfo.LeftTime = submitInfo.leftTime;
//string[] lt = recordInfo.LeftTime.Split(':');
//DateTime beginTime = DateTime.Now.AddMinutes(StringUtil.GetInt(lt[0]) * -1).AddSeconds(StringUtil.GetInt(lt[1]) * -1);
DateTime beginTime = GeneralUseTime(submitInfo);
recordInfo.BeginTime = beginTime;
recordInfo.ExamScore = GeneralScore(submitInfo);
CheckIsPassed(recordInfo, submitInfo);
recordInfo.CreateUser = _loginUser;
return(recordInfo);
}
