public void setTotalScore(int?chapterId, String type)
{
int type1 = 0;
int type2 = 0;
int type3 = 0;
if (type.Equals("preview"))
{
type1 = 1;
type3 = 2;
type2 = 3;
}
else
{
type1 = 4;
type3 = 5;
type2 = 6;
}
//fragile
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
List <Exercise> temp = new List <Exercise>();
temp.AddRange(exercises);
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type3);
temp.AddRange(exercises);
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
temp.AddRange(exercises);
int?total = 0;
foreach (Exercise exercise in temp)
{
total += exercise.exercisePoint;
}
if (type.Equals("preview"))
{
//fragile
ChapterNode chapterNode = ChapterContentApi.getByID(chapterId);
chapterNode.exerciseTotal_1 = total;
ChapterContentApi.insert(chapterNode);
}
else
{
ChapterNode chapterNode = ChapterContentApi.getByID(chapterId);
chapterNode.exerciseTotal_2 = total;
ChapterContentApi.insert(chapterNode);
}
}
//fragile
public Dictionary <String, float?> userLabel(int studentId)
{
List <Takes> takesList = TakesApi.findByStudentID(studentId);
List <List <int?> > courseList = new List <List <int?> >();
List <float?> scores = new List <float?>();
TypeMapper typeMapper = new TypeMapper();
for (int i = 0; i < 4; i++)
{
courseList.Add(new List <int?>());
}
foreach (Takes takes in takesList)
{
int?temp = CourseClassApi.getByID(takes.courseClassID).courseID;
int anotherTemp = int.Parse(CourseInfoApi.findByCourseID(temp).courseName);
if (typeMapper.mapper.ContainsKey(anotherTemp))
{
courseList[typeMapper.mapper[anotherTemp].Value - 1].Add(temp);
}
}
for (int i = 0; i < 4; i++)
{
if (courseList[i].Count == 0)
{
scores.Add(-1.0f);
continue;
}
List <int?> chapterList = new List <int?>();
foreach (int?courseId in courseList[i])
{
List <ChapterNode> chapterNodes = ChapterContentApi.findByCourseID(courseId);
foreach (ChapterNode chapterNode in chapterNodes)
{
chapterList.Add(chapterNode.id);
}
}
float count = 0;
float?total = 0;
foreach (int?integer in chapterList)
{
StudentChapter studentChapter = StudentChapterApi.findByChapterIDAndStudentID(integer, studentId);
if (studentChapter != null && studentChapter.scored_2 != null && studentChapter.scored_2 == 1)
{
count++;
total += 100 * studentChapter.totalScore_2 / ChapterContentApi.getByID(integer).exerciseTotal_2;
}
}
if (count == 0)
{
scores.Add(-1.0f);
}
else
{
scores.Add(total / count);
}
}
Dictionary <String, float?> label = new Dictionary <string, float?>();
label.Add("软件工程理论能力", scores[0]);
label.Add("基本编程能力", scores[0]);
label.Add("实践能力", scores[0]);
label.Add("专业方向能力", scores[0]);
return(label);
}
public ResultEntity viewExercise(int?chapterId, String type)
{
ResultEntity resultEntity = new ResultEntity();
if (chapterId != null)
{
List <ExerciseSet> exerciseSets = new List <ExerciseSet>();
int type1 = 0;
int type2 = 0;
int type3 = 0;
if (type.Equals("preview"))
{
type1 = 1;
type3 = 2;
type2 = 3;
}
else
{
type1 = 4;
type3 = 5;
type2 = 6;
}
List <Exercise> exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type1);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId)));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type3);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise, ExerciseChoiceApi.findByExerciseIdOrderByExerciceChoiceId(exercise.exerciseId)));
}
exercises = ExerciseApi.findByChapterIdAndExerciseTypeOrderByExerciseNumber(chapterId, type2);
foreach (Exercise exercise in exercises)
{
exerciseSets.Add(new ExerciseSet(exercise));
}
resultEntity.setData(exerciseSets);
if (resultEntity.getData() != null)
{
if (type.Equals("preview"))
{
//fragile
if (ChapterContentApi.getByID(chapterId).exerciseVisible_1 != null && ChapterContentApi.getByID(chapterId).exerciseVisible_1)
{
DateTime now = DateTime.Now;
if (ChapterContentApi.getByID(chapterId).exerciseDeadline_1 != null && now > ChapterContentApi.getByID(chapterId).exerciseDeadline_1)
{
resultEntity.setState(4);
resultEntity.setMessage("习题已过deadline！");
}
else
{
resultEntity.setState(1);
resultEntity.setMessage("查看成功！");
}
}
else
{
resultEntity.setState(2);
resultEntity.setMessage("习题当前设置为不可见！");
}
}
else
{
if (ChapterContentApi.getByID(chapterId).exerciseDeadline_2 != null && ChapterContentApi.getByID(chapterId).exerciseVisible_2)
{
DateTime now = DateTime.Now;
if (ChapterContentApi.getByID(chapterId).exerciseDeadline_2 != null && now > ChapterContentApi.getByID(chapterId).exerciseDeadline_2)
{
resultEntity.setState(4);
resultEntity.setMessage("习题已过deadline！");
}
else
{
resultEntity.setState(1);
resultEntity.setMessage("查看成功！");
}
}
else
{
resultEntity.setState(2);
resultEntity.setMessage("习题当前设置为不可见！");
}
}
}
else
{
resultEntity.setMessage("无题目！");
resultEntity.setState(3);
}
}
else
{
resultEntity.setMessage("传入参数为空！");
resultEntity.setState(0);
}
return(resultEntity);
}