派生自 projectDept/qhighschool

胡仁荣
2022-10-31 fe7381d6e8ec1f427408de0297ac7f41533202f6
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package com.qxueyou.scc.exercise.service.impl;
 
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
 
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import com.alibaba.fastjson.JSON;
import com.querydsl.core.types.Expression;
import com.querydsl.core.types.dsl.CaseBuilder;
import com.qxueyou.scc.admin.classes.model.ClsClass;
import com.qxueyou.scc.admin.score.model.view.QHomeworkScoreV;
import com.qxueyou.scc.base.dao.CommonRedisTemplate;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.service.impl.CommonAppService;
import com.qxueyou.scc.base.util.ClientUtils;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.DateTimeUtils;
import com.qxueyou.scc.base.util.QBeanUtils;
import com.qxueyou.scc.base.util.TraceUtils;
import com.qxueyou.scc.base.util.UUIDUtils;
import com.qxueyou.scc.exercise.model.ExerItemResponseData;
import com.qxueyou.scc.exercise.model.ExerciseCompleteInfo;
import com.qxueyou.scc.exercise.model.ExerciseDataSubmitLog;
import com.qxueyou.scc.exercise.model.ExerciseExamReClass;
import com.qxueyou.scc.exercise.model.ExerciseExamReGroup;
import com.qxueyou.scc.exercise.model.ExerciseGroup;
import com.qxueyou.scc.exercise.model.ExerciseInfo;
import com.qxueyou.scc.exercise.model.ExerciseItem;
import com.qxueyou.scc.exercise.model.ExerciseItemAnswerData;
import com.qxueyou.scc.exercise.model.ExerciseItemSet;
import com.qxueyou.scc.exercise.model.ExerciseItemStatistics;
import com.qxueyou.scc.exercise.model.ExerciseRecord;
import com.qxueyou.scc.exercise.model.ExerciseResultV;
import com.qxueyou.scc.exercise.model.ExerciseSubmitAnswerData;
import com.qxueyou.scc.exercise.model.QExerciseInfo;
import com.qxueyou.scc.exercise.service.IExerciseCompleteService;
import com.qxueyou.scc.exercise.service.IExerciseGroupService;
import com.qxueyou.scc.exercise.service.IExerciseInfoService;
import com.qxueyou.scc.exercise.service.IExerciseVerService;
import com.qxueyou.scc.media.model.MediaVideo;
import com.qxueyou.scc.media.service.IMediaVideoService;
import com.qxueyou.scc.msg.model.MsgInfo;
import com.qxueyou.scc.msg.service.IMsgInfoService;
import com.qxueyou.scc.org.model.OrgText;
import com.qxueyou.scc.org.service.IOrgTextService;
import com.qxueyou.scc.school.model.HandoutConverTask;
import com.qxueyou.scc.school.model.SchHandout;
import com.qxueyou.scc.school.service.IHandoutService;
import com.qxueyou.scc.teach.res.model.ResFile;
 
/**
 * ¿¼ÊÔ
 * 
 * @author lihanqi
 *
 */
@Service
public class ExerciseInfoService extends CommonAppService implements IExerciseInfoService {
    private final Logger log = LogManager.getLogger(ExerciseInfoService.class);
 
    private final String[] EXAM_TYPES = new String[] { "A", "B", "C", "D" };
 
    /** Á·Ï°V2.0°æ±¾½Ó¿Úservice */
    @Autowired
    private IExerciseVerService exerciseVerService;
 
    @Autowired
    CommonRedisTemplate commonRedisTemplate;
 
    @Autowired
    IOrgTextService orgTextService;
 
    @Autowired
    IMediaVideoService mediaVideoService;
 
    @Autowired
    IHandoutService handoutService;
    
    @Autowired
    IMsgInfoService msgInfoService;
    
    @Autowired
    IExerciseCompleteService exerciseCompleteService;
    
    @Autowired
    IExerciseGroupService exerciseGroupService;
    
    @Override
    public List<ExerciseInfo> list(String keyword,String classId,Short status,Integer pageSize,Integer pageNum) {
        StringBuffer hql = new StringBuffer(500);
        hql.append("from ExerciseInfo e where e.name like ? and e.createId =? ");
        List<Object> params = CollectionUtils.newList('%' + keyword.trim() + '%',ClientUtils.getUserId());
        
        if(status!=null){
            hql.append(" and e.status = ? ");
            params.add(status);
        }
        
        if(StringUtils.isNotEmpty(classId)){
            hql.append(" and exists(select 1 from ExerciseExamReClass r where e.exerciseInfoId=r.examId and r.classId = ? and r.deleteFlag is false)");
            params.add(classId);
        }
        
        hql.append(" and e.deleteFlag is false order by e.createTime desc");
        return findList(hql.toString(),new Pager(pageSize, pageNum),params, ExerciseInfo.class);
    }
    
    @Override
    public int listCount(String keyword,String classId, Short status) {
        StringBuffer hql = new StringBuffer(500);
        hql.append("from ExerciseInfo e where e.name like ? and e.createId =? ");
        List<Object> params = CollectionUtils.newList('%' + keyword.trim() + '%',ClientUtils.getUserId());
        
        if(status!=null){
            hql.append(" and e.status = ? ");
            params.add(status);
        }
        
        if(StringUtils.isNotEmpty(classId)){
            hql.append(" and exists(select 1 from ExerciseExamReClass r where e.exerciseInfoId=r.examId and r.classId = ? and r.deleteFlag is false)");
            params.add(classId);
        }
        
        hql.append(" and e.deleteFlag is false ");
        return findCount(hql.toString(),params);
    }
    
    /**
     * ±£´æ×÷Òµ
     * 
     * @return
     */
    public Result insertExerciseInfo(ExerciseInfo exerciseInfo) {
        String[] classIds = QBeanUtils.listPropertyVal(exerciseInfo.getReClasses(), "classId").toArray(new String[exerciseInfo.getReClasses().size()]);
        
        String exerciseInfoId = UUIDUtils.generateUUID().replace("-", "");
        exerciseInfo.setExerciseInfoId(exerciseInfoId);
        exerciseInfo.setOrgId(ClientUtils.getOrgId());
        exerciseInfo.setClassCount(classIds == null ? 0 : classIds.length);
        exerciseInfo.setClassCount(exerciseInfo.getReClasses().size());
        TraceUtils.setCreateTrace(exerciseInfo);
        this.save(exerciseInfo);
 
        if (exerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_ANSWER) {
            // ±£´æÌâÄ¿ÀàÐÍ
            List<ExerciseItemSet> lstExerciseItemSet = exerciseInfo.getExerciseItemSets();
            this.saveExerciseItemSet(exerciseInfoId,lstExerciseItemSet);
            
            //Éú³É×÷ÒµÌâÄ¿ÐÅÏ¢
            String[] sourceGroupIds = QBeanUtils.listPropertyVal(exerciseInfo.getReGroups(), "groupId").toArray(new String[exerciseInfo.getReGroups().size()]);
            
            String newGroupId = this.exerciseGroupService.doCreateRandomExerciseGroup(
                    exerciseInfo.getName() + "-×÷Òµ",ExerciseGroup.TYPE_EXERCISE_EXAM_ITEM,sourceGroupIds,lstExerciseItemSet);
                
            if(StringUtils.isEmpty(newGroupId)){
                return new Result(false, "ÌâÄ¿Êý¾Ý²»¹»£¬ÇëÔö¼ÓÌâ¿âµÄÌâÄ¿»òÕß¼õÉÙÊÔ¾íµÄÌâÊý",exerciseInfoId);
            }
            
            this.saveExerciseExamReGroup(exerciseInfoId,new String[]{newGroupId},EXAM_TYPES[0],ExerciseExamReGroup.GROUP_TYPE_EXAM);
            
            // ±£´æ¹ØÁªÌâ¿âÐÅÏ¢
            this.saveExerciseExamReGroup(exerciseInfoId,sourceGroupIds,null,ExerciseExamReGroup.GROUP_TYPE_SOURCE);
        }
        
        // ±£´æ¹ØÁª°à¼¶
        this.saveExerciseExamReClass(exerciseInfoId, classIds);
        
        return new Result(true, "", exerciseInfoId);
    }
 
    /**
     * ÐÞ¸ÄÁ·Ï°
     * 
     * @return
     */
    public Result updateExerciseInfo(ExerciseInfo exerciseInfo) {
        String[] classIds = QBeanUtils.listPropertyVal(exerciseInfo.getReClasses(), "classId").toArray(new String[exerciseInfo.getReClasses().size()]);
        
        String exerciseInfoId = exerciseInfo.getExerciseInfoId();
        
        ExerciseInfo newExerciseInfo = this.read(ExerciseInfo.class, exerciseInfoId);
        newExerciseInfo.setScore(exerciseInfo.getScore());
        newExerciseInfo.setClassCount(classIds == null ? 0 : classIds.length);
        newExerciseInfo.setEndTime(exerciseInfo.getEndTime());
        newExerciseInfo.setName(exerciseInfo.getName());
        newExerciseInfo.setDate(exerciseInfo.getDate());
        newExerciseInfo.setStartTime(exerciseInfo.getStartTime());
        newExerciseInfo.setSubjectId(exerciseInfo.getSubjectId());
        newExerciseInfo.setRemind(exerciseInfo.getRemind());
        newExerciseInfo.setPassingScore(exerciseInfo.getPassingScore());
        newExerciseInfo.setCommitUploadType(exerciseInfo.getCommitUploadType());
        TraceUtils.setUpdateTrace(newExerciseInfo);
        this.save(newExerciseInfo);
        
        //ÇåÀí¾É¹ØÏµÊý¾Ý
        this.doClearExerciseExamReData(exerciseInfoId);
        
        // ´ðÌâ×÷ҵĬÈϰ´ÕÕͳһ¾íÉú³É×÷ÒµÌâÄ¿
        
        if (newExerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_ANSWER) {
            
            // ±£´æÌâÄ¿ÀàÐÍ
            List<ExerciseItemSet> lstExerciseItemSet = exerciseInfo.getExerciseItemSets();
            
            saveExerciseItemSet(exerciseInfoId,lstExerciseItemSet);
            
            //Éú³É×÷ÒµÌâÄ¿ÐÅÏ¢
            String[] groupIds = QBeanUtils.listPropertyVal(exerciseInfo.getReGroups(), "groupId").toArray(new String[exerciseInfo.getReGroups().size()]);
            String newGroupId = this.exerciseGroupService.doCreateRandomExerciseGroup(
                        exerciseInfo.getName() + "-×÷Òµ",ExerciseGroup.TYPE_EXERCISE_EXAM_ITEM,groupIds, lstExerciseItemSet);
                
            if(StringUtils.isEmpty(newGroupId)){
                return new Result(false, "ÌâÄ¿Êý¾Ý²»¹»£¬ÇëÔö¼ÓÌâ¿âµÄÌâÄ¿»òÕß¼õÉÙÊÔ¾íµÄÌâÊý");
            }
            
            this.saveExerciseExamReGroup(exerciseInfoId,new String[]{newGroupId},EXAM_TYPES[0],ExerciseExamReGroup.GROUP_TYPE_EXAM);
            
            // ±£´æ¹ØÁªÌâ¿âÐÅÏ¢
            this.saveExerciseExamReGroup(exerciseInfoId,groupIds,null,ExerciseExamReGroup.GROUP_TYPE_SOURCE);
            
        
        }
 
        // ±£´æ¹ØÁª°à¼¶
        this.saveExerciseExamReClass(exerciseInfoId, classIds);
        
        return new Result(true, "", exerciseInfoId);
    }
    
    //Çå³ý֮ǰµÄÁ·Ï°¹ØÁª¹ØÏµÊý¾Ý
    private void doClearExerciseExamReData(String exerciseInfoId){
        this.bulkUpdate("update ExerciseExamReGroup set deleteFlag = 1 where examId = ?",new Object[]{exerciseInfoId});
        this.bulkUpdate("update ExerciseExamReClass set deleteFlag = 1 where examId = ?",new Object[] {exerciseInfoId});
        this.bulkUpdate("update ExerciseItemSet set deleteFlag = 1 where exerciseInfoId = ?",new Object[]{exerciseInfoId});
    }
    
    private void saveExerciseExamReClass(String exerciseInfoId,String[] classIds){
        ExerciseExamReClass reClass = null;
        for (String classId : classIds) {
            reClass = new ExerciseExamReClass();
            reClass.setClassId(classId);
            reClass.setDeleteFlag(false);
            reClass.setExamId(exerciseInfoId);
            TraceUtils.setCreateTrace(reClass);
            this.save(reClass);    
        }
    }
    
    private void saveExerciseExamReGroup(String exerciseInfoId, String [] groupIds,String examType,short reType){
        ExerciseExamReGroup reGroup = null;
        for (String groupId : groupIds) {
            reGroup = new ExerciseExamReGroup();
            reGroup.setGroupId(groupId);
            reGroup.setDeleteFlag(false);
            reGroup.setExamType(examType);
            reGroup.setType(reType);
            reGroup.setExamId(exerciseInfoId);
            TraceUtils.setCreateTrace(reGroup);
            this.save(reGroup);
        }        
    }
    
    private void saveExerciseItemSet(String exerciseInfoId,List<ExerciseItemSet> lstExerciseItemSet){
        for (ExerciseItemSet itemSet : lstExerciseItemSet) {
            itemSet.setExerciseInfoId(exerciseInfoId);
            TraceUtils.setCreateTrace(itemSet);
            this.save(itemSet);
        }
    }
 
    /**
     * É¾³ý×÷Òµ
     * 
     * @param examId
     * @return
     */
    @Override
    public Result deleteExerciseInfo(String exerciseInfoIds) {
        return bulkUpdateInLoop("update ExerciseInfo set deleteFlag = true where exerciseInfoId=?",exerciseInfoIds.split(","));
    }
 
    @Override
    public String queryExerciseInfoRelatedGroupId(String exerciseInfoId) {
        return this.findUnique("select groupId from ExerciseExamReGroup where examId=? and type=? and deleteFlag is false ", 
                                CollectionUtils.newList(exerciseInfoId, ExerciseExamReGroup.GROUP_TYPE_EXAM),String.class);
    }
    
    
    @Override
    public List<ExerciseItemSet> queryExerciseItemSet(String exerciseInfoId){
        return this.find("from ExerciseItemSet where exerciseInfoId=? and deleteFlag is false order by itemType ASC", 
                CollectionUtils.newList(exerciseInfoId), ExerciseItemSet.class);
    }
    
    @Override
    public List<ExerciseResultV> queryStuExerciselist(String keyword,String exerciseInfoId,String userId,String subjectId,Short status,Integer pageSize,Integer pageNum) {
        StringBuffer hql = new StringBuffer(500);
        hql.append("from ExerciseResultV where exerciseStatus=?");
        List<Object> params = CollectionUtils.newList(ExerciseInfo.EXERCISE_STATUS_PUBLISHED);
        
        if(!StringUtils.isEmpty(userId)){
            hql.append(" and userId=? ");
            params.add(userId);    
        }
        
        if(!StringUtils.isEmpty(exerciseInfoId)){
            hql.append(" and id.exerciseInfoId=?");
            params.add(exerciseInfoId);    
        }
        
        if(!StringUtils.isEmpty(keyword)){
            hql.append(" and studentName like ?");
            params.add("%" + keyword.trim() + "%");    
        }
        
        if(!StringUtils.isEmpty(subjectId)){
            hql.append(" and subjectId=?");
            params.add(subjectId);
        }
        
        //ĬÈÏÈ«²¿£¬0´ýÍê³É£¬1ÒÑÌá½» ,2:ÒÑÅúÔÄ,3ÐèÖØÐ´,4:ÓâÆÚδ½»
        if(status!=null){
            Date nowTime = new Date();
            if(status==0){
                hql.append(" and startTime<=? and endTime>? and (completeStatus=? or completeStatus is null)");
                params.add(nowTime);
                params.add(nowTime);
                params.add(ExerciseCompleteInfo.STATUS_DRAFT);
            }else if (status==1){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_COMMIT);
            }else if (status==2){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_CHECKED);
            }else if (status==3){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_REDO);
            }else if (status==4){
                hql.append(" and endTime<=? and (completeStatus=? or completeStatus is null)");
                params.add(nowTime);
                params.add(ExerciseCompleteInfo.STATUS_DRAFT);
            }
        }
        
        hql.append(" order by startTime desc");
        
        return this.findList(hql.toString(),new Pager(pageSize, pageNum),params, ExerciseResultV.class);
    }
    
    @Override
    public int queryStuExerciseListCount(String keyword,String exerciseInfoId,String userId,String subjectId,Short status) {
        StringBuffer hql = new StringBuffer(500);
        hql.append("from ExerciseResultV where exerciseStatus=?");
        List<Object> params = CollectionUtils.newList(ExerciseInfo.EXERCISE_STATUS_PUBLISHED);
        
        if(!StringUtils.isEmpty(userId)){
            hql.append(" and userId=? ");
            params.add(userId);    
        }
        
        if(!StringUtils.isEmpty(exerciseInfoId)){
            hql.append(" and id.exerciseInfoId=?");
            params.add(exerciseInfoId);    
        }
        
        if(!StringUtils.isEmpty(keyword)){
            hql.append(" and studentName like ?");
            params.add("%" + keyword.trim() + "%");
        }
        
        if(!StringUtils.isEmpty(subjectId)){
            hql.append(" and subjectId=?");
            params.add(subjectId);
        }
        
        //ĬÈÏÈ«²¿£¬0´ýÍê³É£¬1ÒÑÌá½» ,2:ÒÑÅúÔÄ,3ÐèÖØÐ´,4:ÓâÆÚδ½»
        if(status!=null){
            Date nowTime = new Date();
            if(status==0){
                hql.append(" and startTime<=? and endTime>? and (completeStatus=? or completeStatus is null)");
                params.add(nowTime);
                params.add(nowTime);
                params.add(ExerciseCompleteInfo.STATUS_DRAFT);
            }else if (status==1){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_COMMIT);
            }else if (status==2){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_CHECKED);
            }else if (status==3){
                hql.append(" and  completeStatus=? ");
                params.add(ExerciseCompleteInfo.STATUS_REDO);
            }else if (status==4){
                hql.append(" and endTime<=? and (completeStatus=? or completeStatus is null)");
                params.add(nowTime);
                params.add(ExerciseCompleteInfo.STATUS_DRAFT);
            }
        }
        
        return  this.findCount(hql.toString(), params); 
    }
    
    /**
     * ³õʼ»¯Æ½¾ù³É¼¨ºÍ×î¸ß³É¼¨
     * 
     * @param groupId
     * @return
     */
    @Override
    public Map<String, Object> initScore(String exerciseInfoId) {
        ExerciseInfo exerciseInfo = this.read(ExerciseInfo.class, exerciseInfoId);
        Map<String, Object> map = new HashMap<String, Object>(1);
        map.put("groupName", exerciseInfo.getName());
        return map;
    }
 
    /**
     * ÌâÄ¿µÃ·ÖÏêÇé
     * 
     * @param groupId
     * @return
     */
    @Override
    public List<ExerciseItemStatistics> itemDetailList(String examId) {
        String hql_itemStatis = "from ExerciseItemStatistics where deleteFlag is false and groupId in "
                + "( select c.groupId from ExerciseExamReGroup c where c.examId = ? and c.type = ? and c.deleteFlag is false )";
        List<ExerciseItemStatistics> itemStatisLst = this.find(hql_itemStatis,
                CollectionUtils.newList(examId, ExerciseExamReGroup.GROUP_TYPE_EXAM), ExerciseItemStatistics.class);
 
        if (itemStatisLst.isEmpty()) {
            return new ArrayList<ExerciseItemStatistics>();
        }
 
        // Ä¬ÈÏÕ½ÚÁ·Ï°
        String hql = "select item from ExerciseItem item,ExerciseGroupItemRe re where re.exerciseGroupId in("
                + " select c.groupId from ExerciseExamReGroup c where c.examId = ? and c.type = ? and c.deleteFlag is false)"
                + "and re.exerciseItemId=item.exerciseId and item.deleteFlag is false "
                + "and re.deleteFlag is false order by re.itemOrder ";
 
        // ²éѯµ±Ç°×éµÄËùÓÐÌâÄ¿
        List<ExerciseItem> itemAllLst = this.find(hql,
                CollectionUtils.newList(examId, ExerciseExamReGroup.GROUP_TYPE_EXAM), ExerciseItem.class);
 
        if (itemAllLst.isEmpty()) {
            return new ArrayList<ExerciseItemStatistics>();
        }
 
        // Í¬²½±àºÅ
        List<ExerciseItemStatistics> listResult = new ArrayList<ExerciseItemStatistics>(itemStatisLst.size());
        ExerciseItemStatistics obj = null;
        for (int j = 0; j < itemAllLst.size(); j++) {
            for (int i = 0; i < itemStatisLst.size(); i++) {
                obj = itemStatisLst.get(i);
                if (obj.getExerciseItemId().equals(itemAllLst.get(j).getExerciseId())) {
 
                    obj.setItemNo(j + 1);
                    obj.setClassAccuracyShow(obj.getClassAccuracy() + "%");
                    obj.setOrgAccuracyShow(obj.getOrgAccuracy() + "%");
 
                    // ¸øÀàÐ͸³Öµ
                    setExerItemTypeNewName(obj);
                    listResult.add(obj);
                    break;
                }
            }
        }
 
        return listResult;
    }
 
    private void setExerItemTypeNewName(ExerciseItemStatistics obj) {
        // ÅжÏÀàÐÍÎÄ×ÖÏÔʾ
        if (obj.getExerciseItemType() == ExerciseItem.TYPE_SINGLE_SELECT) {
            obj.setItemTypeName("µ¥Ñ¡Ìâ");
        } else if (obj.getExerciseItemType() == ExerciseItem.TYPE_MULTI_SELECT) {
            obj.setItemTypeName("¶àÑ¡Ìâ");
        } else if (obj.getExerciseItemType() == ExerciseItem.TYPE_TRUE_OR_FALSE) {
            obj.setItemTypeName("ÅжÏÌâ");
        } else if (obj.getExerciseItemType() == ExerciseItem.TYPE_ESSAY_QUESTION) {
            obj.setItemTypeName("ÎÊ´ðÌâ");
        }
    }
 
    /**
     * ¿ªÊ¼ÌâÄ¿×÷Òµ
     * 
     * @param examId
     * @return
     */
    public Result doStartExerciseInfo(String exerciseInfoId, String classId, String studentUserId) {
        ExerciseInfo exerciseInfo = this.read(ExerciseInfo.class, exerciseInfoId);
        ClsClass clsClass = this.read(ClsClass.class, classId);
        return exerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_ANSWER?
                this.doStartAnswerExercise(exerciseInfo, clsClass, studentUserId)
                :
                this.doStartOtherExercise(exerciseInfo, clsClass, studentUserId);
        
    }
 
    /**
     * ¿ªÊ¼ÌâÄ¿×÷Òµ
     * 
     * @param examId
     * @return
     */
    private Result doStartAnswerExercise(ExerciseInfo exerciseInfo, ClsClass clsClass, String studentUserId) {
        Result result = new Result(true);
        // ÕýÔÚ×öÌâÊý
        ExerciseRecord record = this.findUnique(
                "select r from ExerciseRecord r where r.deleteFlag is false and r.userId = ? and r.exerciseGroupId in"
                        + " (select g.groupId from ExerciseExamReGroup g where g.examId = ? and g.deleteFlag is false and g.type = ?)",
                CollectionUtils.newList(StringUtils.isNotEmpty(studentUserId) ? studentUserId : ClientUtils.getUserId(),
                        exerciseInfo.getExerciseInfoId(), ExerciseExamReGroup.GROUP_TYPE_EXAM),ExerciseRecord.class);
 
        if (record == null) {
            // »ñÈ¡·Ö×éÁ·Ï°
            String groupId = this.findUnique(
                    "select g.groupId from ExerciseExamReGroup g where g.examId = ? and g.deleteFlag is false and g.type = ?",
                    CollectionUtils.newList(exerciseInfo.getExerciseInfoId(), ExerciseExamReGroup.GROUP_TYPE_EXAM),
                    String.class);
 
            if (StringUtils.isEmpty(groupId)) {
                return new Result(false, "¿ªÊ¼×÷Òµ»ñÈ¡ÌâĿʧ°Ü");
            }
 
            Map<String, Object> recordResult = this.insertExerRecord(exerciseInfo,groupId);
 
            // Éú³É×öÌâ¼Ç¼
            record = (ExerciseRecord) recordResult.get("record");
        }
 
        // »ñÈ¡½á¹û
        ExerItemResponseData responseData = exerciseVerService.queryExerItemResponseData(record.getExerciseGroupId(),
                record.getRecordId(), true, true, ExerciseGroup.TYPE_EXERCISE_EXAM_ITEM);
        responseData.setExerciseRecordId(record.getRecordId());
        responseData.setExerciseGroupId(record.getExerciseGroupId());
        responseData.setStatus(record.getStatus());
        result.addData("exerItem", responseData);
 
        // Èç¹ûÒÑÌá½»¾Í²éѯÓû§´ð°¸ÐÅÏ¢
        // if (Integer.valueOf(record.getStatus()) > 0) {
        result.addData("userAnswers", this.findListWithMapByHql(
                "select u.answerUId as answerUId, u.exerciseItemId as exerciseId,u.answer as answer,u.correct as correct,i.type as type,u.teacherScore as teacherScore"
                        + "    from ExerciseItemAnswerU u,ExerciseItem i  where u.exerciseItemId = i.exerciseId and u.exerciseRecordId=:recordId  and u.deleteFlag is false order by u.createTime asc ",
                CollectionUtils.newObjectMap("recordId", record.getRecordId())));
 
        // ²éѯѧÉú¿¼ÊÔ×Ü·Ö
        result.addData("studentScore", record.getScore());
        result.addData("objStudentScore", record.getObjScore()==null?BigDecimal.ZERO:record.getObjScore());
        
        ExerciseCompleteInfo completeInfo = doGetOrCreateExerciseCompleteInfo(exerciseInfo.getExerciseInfoId(),clsClass.getClassId() , studentUserId);
        
        if(completeInfo!=null){
            result.addData("exerciseCompleteId", completeInfo.getExerciseCompleteId());
        }
        
        result.addData("itemSet", exerciseInfo.getExerciseItemSets());
 
        return result;
    }
    
    private ExerciseCompleteInfo doGetOrCreateExerciseCompleteInfo(String exerciseInfoId,String classId,String studentUserId){
          // ÅжÏÊÇ·ñÒѾ­³õʼ»¯
            ExerciseCompleteInfo completeInfo = exerciseCompleteService.queryCompleteInfo(exerciseInfoId,classId , studentUserId);
            
            if(completeInfo==null){
                String hql = " select s.studentId as studentId,s.studentNo as studentNo,s.userId as studentUserId,s.name as studentName,"
                        + " c.classId as classId,c.name as className from StuStudent s ,ClsClass c,ExerciseExamReClass r  "
                        + " where r.examId=:exerciseInfoId and r.classId =c.classId and c.classId= s.classId and s.userId=:userId"
                        + " and s.classId=:classId and r.examId=:exerciseInfoId  and r.deleteFlag is false and s.deleteFlag is false and c.deleteFlag is false";
            
                List<Map<String, Object>> resultMap = this.findListWithMapByHql(hql, 
                    CollectionUtils.newObjectMap("userId",studentUserId,"classId",classId,"exerciseInfoId",exerciseInfoId));
                
                if(resultMap!=null && resultMap.get(0)!=null){
                    Map<String, Object> map = resultMap.get(0);
                    
                    completeInfo = new ExerciseCompleteInfo();
                    TraceUtils.setCreateTrace(completeInfo);
                    completeInfo.setStudentId((String) map.get("studentId"));
                    completeInfo.setStudentNo((String) map.get("studentNo"));
                    completeInfo.setStudentUserId((String) map.get("studentUserId"));
                    completeInfo.setStudentUserName((String) map.get("studentName"));
                    completeInfo.setClassId((String) map.get("classId"));
                    completeInfo.setClassName((String) map.get("className"));
                    completeInfo.setExerciseInfoId(exerciseInfoId);
                    completeInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_DRAFT);
                    this.save(completeInfo);
                }
            }
            
            return completeInfo;
    }
    
    private Map<String,Object>  insertExerRecord(ExerciseInfo exerciseInfo,String groupId) {
        ExerciseRecord record = new ExerciseRecord();
        record.setDeleteFlag(false);
        record.setExerciseGroupId(groupId);
        record.setDoCount(BigInteger.ZERO);
        record.setCorrectCount(BigInteger.ZERO);
        record.setTitleMaxNumber("0");
        record.setStatus("0");
        record.setScore(BigDecimal.ZERO);
        record.setUserId(ClientUtils.getUserId());
        record.setOrgId(ClientUtils.getOrgId());
        TraceUtils.setCreateTrace(record);
        
        //»ñÈ¡¿¼ÊÔÌâĿͳ¼ÆÐÅÏ¢£¬²¢±£´æ
        Map<String,Object> result = this.queryItemStatics(exerciseInfo.getExerciseItemSets());
        record.setTotalScore(new BigDecimal(exerciseInfo.getScore()));
        record.setPassingScore(exerciseInfo.getPassingScore());
        record.setSubTotalScore((BigDecimal)result.get("subTotalScore"));
        record.setObjTotalScore((BigDecimal)result.get("objTotalScore"));
        record.setSubItemCount((int)result.get("subItemCount"));
        record.setObjItemCount((int)result.get("objItemCount"));
        
        TraceUtils.setCreateTrace(record);
        this.save(record);
        
        Map<String,Object> resultMap = new HashMap<String, Object>(3);
        resultMap.put("exerciseRecordId", record.getRecordId());
        resultMap.put("updateTime", DateTimeUtils.getCurrDateTime(record.getUpdateTime()));
        resultMap.put("exerciseGroupId", groupId);
        resultMap.put("record", record);
        
        return resultMap;
    }
    
    private Map<String,Object> queryItemStatics(List<ExerciseItemSet> itemSets){
        float subTotalScore = 0,objTotalScore=0;
        int subItemCount=0,objItemCount=0;
        
        //Èç¹ûÊÇËæ»ú×é¾í
        if(itemSets!=null && itemSets.size()>0){
            for(ExerciseItemSet s:itemSets){
                if(s.getItemType()==ExerciseItem.TYPE_ESSAY_QUESTION){
                    subTotalScore+= s.getItemCount()*s.getRightScore();
                    subItemCount+=s.getItemCount();
                }else{
                    objTotalScore += s.getItemCount()*s.getRightScore();
                    objItemCount  += s.getItemCount();
                }
            }
        }
            
        Map<String,Object> result = new HashMap<String,Object>();
        result.put("subTotalScore", new BigDecimal(subTotalScore));
        result.put("objTotalScore", new BigDecimal(objTotalScore));
        result.put("subItemCount", subItemCount);
        result.put("objItemCount", objItemCount);
        
        return result;
    }    
 
    /**
     * ¿ªÊ¼ÎļþºÍд×÷×÷Òµ
     * 
     * @param examId
     * @return
     */
    private Result doStartOtherExercise(ExerciseInfo exerciseInfo, ClsClass clsClass, String studentUserId) {
        // ²éѯÊÇ·ñÒѾ­´æÔÚ×öÌâ¼Ç¼£¬Èç¹û²»´æÔÚÐèҪн¨
        ExerciseCompleteInfo exerciseCompleteInfo = exerciseCompleteService.doCheckAndCreateExerciseCompleteInfo(
                exerciseInfo.getExerciseInfoId(), clsClass.getClassId(), studentUserId);
        
        exerciseCompleteInfo.setCommitUploadType(exerciseInfo.getCommitUploadType());
        exerciseCompleteInfo.setRemind(exerciseInfo.getRemind());
        exerciseCompleteInfo.setExerciseType(exerciseInfo.getType());
        exerciseCompleteInfo.setExerciseName(exerciseInfo.getName());
        exerciseCompleteInfo.setContent(exerciseCompleteInfo.getUploadDesc());
 
        if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_VIDEO
                || exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_AUDIO) {
            if (StringUtils.isNotEmpty(exerciseCompleteInfo.getTargetObjectId())) {
                MediaVideo video = this.read(MediaVideo.class, exerciseCompleteInfo.getTargetObjectId());
                if (video.getStatus() == MediaVideo.STATUS_DRAFT) {
                    exerciseCompleteInfo.setTransStatus(ExerciseCompleteInfo.PREVIEW_STATUS_OK);
                    exerciseCompleteInfo
                            .setPreviewPath(StringUtils.isNotEmpty(video.getAndroidHD()) ? video.getAndroidHD()
                                    : StringUtils.isNotEmpty(video.getAndroidSD()) ? video.getAndroidSD()
                                            : video.getAndroidLD());
                } else {
                    exerciseCompleteInfo.setTransStatus(ExerciseCompleteInfo.PREVIEW_STATUS_NO);
                }
            }
        }
 
        if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_DOC) {
            if (StringUtils.isNotEmpty(exerciseCompleteInfo.getTargetObjectId())) {
                SchHandout handout = this.read(SchHandout.class, exerciseCompleteInfo.getTargetObjectId());
                if (handout.getStatus() == SchHandout.STATUS_DRAFT) {
                    exerciseCompleteInfo.setTransStatus(ExerciseCompleteInfo.PREVIEW_STATUS_OK);
                    exerciseCompleteInfo.setPreviewPath(handout.getFullPath());
                } else {
                    exerciseCompleteInfo.setTransStatus(ExerciseCompleteInfo.PREVIEW_STATUS_NO);
                }
            }
        }
 
        if (exerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_WRITING && StringUtils.isNotEmpty(exerciseCompleteInfo.getTargetObjectId())) {
            exerciseCompleteInfo.setContent(this.orgTextService
                    .getOrgText(exerciseCompleteInfo.getExerciseCompleteId(), OrgText.TABLE_WRITING_EXERCISE)
                    .getContent());
        }
        
        exerciseCompleteInfo.setTotalScore(exerciseInfo.getScore());
 
        return new Result(true,"",CollectionUtils.newObjectMap("exerciseCompleteInfo", exerciseCompleteInfo));
    }
 
    @Override
    public Result doSubmitOtherExerciseInfo(String exerciseCompleteInfoId, String content, String fileId,
            String filePath, short submitType) {
        Result result = new Result(true);
        ExerciseCompleteInfo exerciseCompleteInfo = this.read(ExerciseCompleteInfo.class, exerciseCompleteInfoId);
        ExerciseInfo exerciseInfo = this.read(ExerciseInfo.class, exerciseCompleteInfo.getExerciseInfoId());
        
        if (exerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_WRITING) {
            result = this.doSubmitWritingExerciseInfo(exerciseCompleteInfoId, content, submitType);
        } else if (exerciseInfo.getType() == ExerciseInfo.EXERCISE_TYPE_FILE) {
            result = this.doSubmitFileExerciseInfo(exerciseCompleteInfoId, content, fileId, filePath, submitType);
        }
 
        return result;
    }
 
    /**
     * Ìύд×÷×÷Òµ
     * 
     * @param exerciseInfoId
     * @param content
     * @param submitType
     * @return
     */
    private Result doSubmitWritingExerciseInfo(String exerciseCompleteInfoId, String content, short submitType) {
        ExerciseCompleteInfo exerciseCompleteInfo = this.read(ExerciseCompleteInfo.class, exerciseCompleteInfoId);
        // ±£´æµ½orgtext
        if (StringUtils.isEmpty(exerciseCompleteInfo.getTargetObjectId())) {
            Result result =  orgTextService.doInsertOrgText(exerciseCompleteInfoId, OrgText.TABLE_WRITING_EXERCISE, content);
            exerciseCompleteInfo.setTargetObjectId((String)result.getData("orgTextId"));
        } else {
            OrgText orgText = orgTextService.getOrgText(exerciseCompleteInfoId, OrgText.TABLE_WRITING_EXERCISE);
            orgText.setContent(content);
            this.save(orgText);
        }
 
        if (submitType > 0) {
            exerciseCompleteInfo.setSubmitTime(new Date());
            exerciseCompleteInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_COMMIT);
        }
    
        this.save(exerciseCompleteInfo);
        return new Result(true);
    }
 
    /**
     * Ìá½»Îļþ×÷Òµ
     * 
     * @param exerciseCompleteInfoId
     * @param content
     * @param fileId
     * @param filePath
     * @param submitType
     * @return
     */
    private Result doSubmitFileExerciseInfo(String exerciseCompleteInfoId, String content, String fileId,
            String filePath, short submitType) {
        ExerciseCompleteInfo exerciseCompleteInfo = this.read(ExerciseCompleteInfo.class, exerciseCompleteInfoId);
        ExerciseInfo exerciseInfo = this.read(ExerciseInfo.class, exerciseCompleteInfo.getExerciseInfoId());
 
        String targetObjectId = null;
 
        if (submitType > 0) {
            exerciseCompleteInfo.setSubmitTime(new Date());
            exerciseCompleteInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_COMMIT);
        }
        TraceUtils.setUpdateTrace(exerciseCompleteInfo);
 
        if (StringUtils.isNotEmpty(fileId)) {
            ResFile resFile = this.read(ResFile.class, fileId);
            exerciseCompleteInfo.setFileId(fileId);
            exerciseCompleteInfo.setFilePath(filePath);
            exerciseCompleteInfo.setOrgiFileName(resFile.getFileName());
        }
 
        exerciseCompleteInfo.setUploadDesc(content);
 
        // ÅжÏ×÷ÒµÌá½»ÀàÐÍ£¬²»Í¬Ìá½»ÀàÐͱ£´æµ½²»Í¬µØ·½
        if (StringUtils.isNotEmpty(fileId)) {
            String fileType = filePath.substring(filePath.lastIndexOf("."));
            String fileName = filePath.substring(filePath.lastIndexOf("/"));
 
            if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_VIDEO
                    || exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_AUDIO) {
                if (!exerciseCompleteInfo.getFilePath().equals("filePath")) {
                    MediaVideo mediaVideo = new MediaVideo();
                    TraceUtils.setCreateTrace(mediaVideo);
                    mediaVideo.setUrl(filePath);
                    mediaVideo.setOrigUrl(filePath);
                    mediaVideo.setName(fileName);
                    mediaVideo.setFormat(fileType);
                    if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_VIDEO) {
                        mediaVideo.setType(MediaVideo.MEDIA_VIDEO);
                    } else if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_AUDIO) {
                        mediaVideo.setType(MediaVideo.MEDIA_AUDIO);
                    }
                    if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_AUDIO) {
                        mediaVideo.setStatus(MediaVideo.STATUS_DRAFT);
                    } else {
                        mediaVideo.setStatus(MediaVideo.STATUS_LINEUP);
                    }
                    this.save(mediaVideo);
                    targetObjectId = mediaVideo.getVideoId();
                    mediaVideoService.insertVideoConverTask(mediaVideo);
                }
 
            } else if (exerciseInfo.getCommitUploadType() == ExerciseInfo.EXERCISE_FILE_COMMIT_DOC) {
                if (!exerciseCompleteInfo.getFilePath().equals("filePath")) {
                    SchHandout handout = new SchHandout();
                    handout.setClassId(exerciseCompleteInfo.getClassId());
                    handout.setName(fileName);
                    handout.setStatus(SchHandout.STATUS_PROCESSING);
                    handout.setFullPath(filePath);
                    handout.setOrigPath(filePath);
                    TraceUtils.setCreateTrace(handout);
                    this.save(handout);
                    targetObjectId = handout.getHandoutId();
 
                    if (!"PDF".equals(fileType.toUpperCase())) {
                        // Ìí¼Óµ½½²ÒåתÂë¶ÓÁбí
                        HandoutConverTask task = new HandoutConverTask();
                        task.setCreateTime(new Date(System.currentTimeMillis()));
                        task.setUpdateTime(new Date(System.currentTimeMillis()));
                        task.setDeleteFlag(false);
                        task.setHandoutId(handout.getHandoutId());
                        task.setHandoutUrl(filePath);
                        task.setStatus(0);
                        this.save(task);
                    }
                }
            }
        }
 
        if (StringUtils.isNotEmpty(targetObjectId)) {
            exerciseCompleteInfo.setTargetObjectId(targetObjectId);
        }
        this.save(exerciseCompleteInfo);
 
        return new Result(true);
    }
 
    @Override
    public Result doSubmitAnswerExerciseInfo(ExerciseSubmitAnswerData answerData, String exerciseInfoId, String exerciseCompleteId) {
        Result result = new Result(true);
 
        // Óû§±¾´Î×öÌâÌá½»µÄÊý¾Ý
        List<ExerciseItemAnswerData> lstAnswers = null;
        String initRecordId = null;
        ExerciseCompleteInfo exerciseCompleteInfo = null;
        ExerciseInfo exerciseInfo = this.read(ExerciseInfo.class, exerciseInfoId);
 
        try {
            // Ìá½»¼Ç¼id
            initRecordId = answerData.getExerciseRecordId();
            lstAnswers = answerData.getItems();
 
            if (lstAnswers.isEmpty() && !ExerciseRecord.STATUS_SUBMIT.equals(answerData.getStatus())) {
                exerciseVerService.doSaveExerciseDataSubmitLog(JSON.toJSONString(answerData), initRecordId,
                        ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_FAILED,
                        "/exercise/Exercise/exerAnswers");
 
                return new Result(false, "Ìá½»Êý¾ÝÒì³£");
            }
            
            ExerciseRecord record = this.read(ExerciseRecord.class, initRecordId);
 
            //¼ÆËãµÃ·Ö
            double studentScore = this.doCalculateExerciseScores(answerData, exerciseInfo.getExerciseItemSets());
            
            // Ìá½»ÊÔ¾í´ð°¸
            answerData.setScore(new BigDecimal(studentScore));
            Map<String, Object> resultMap = exerciseVerService.doOperExerciseAnswerData(answerData);
 
            // ¸üе÷ּǼ¼°×´Ì¬
            exerciseCompleteInfo = this.read(ExerciseCompleteInfo.class, exerciseCompleteId);
            resultMap.put("studentScore", studentScore);
        
            
            // ¸üÐÂÍê³ÉµÃ·Ö
            if (ExerciseRecord.STATUS_SUBMIT.equals(answerData.getStatus())) {
                resultMap.put("objScore", studentScore);
                exerciseCompleteInfo.setSubmitTime(new Date());
                
                if(record.getSubItemCount()==0){
                    exerciseCompleteInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_CHECKED);
                }else{
                    exerciseCompleteInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_COMMIT);
                }
                
                this.bulkUpdate(
                        "update ExerciseRecord set status=1 , score=" + studentScore + ",objScore=" + studentScore
                                + " where deleteFlag is false and recordId=?",
                        new Object[] { resultMap.get("recordId") });
            }if (ExerciseRecord.STATUS_CHECK.equals(answerData.getStatus())) {
                exerciseCompleteInfo.setSubmitTime(new Date());
                exerciseCompleteInfo.setCompleteStatus(ExerciseCompleteInfo.STATUS_CHECKED);
                this.bulkUpdate(
                        "update ExerciseRecord set status=3 , score=" + studentScore + ",objScore=" + studentScore
                                + " where deleteFlag is false and recordId=?",
                        new Object[] { resultMap.get("recordId") });
            } else {
                this.bulkUpdate(
                        "update ExerciseRecord set score=" + studentScore+ ",objScore=" + studentScore
                                + " where deleteFlag is false and recordId=? ",
                        new Object[] { resultMap.get("recordId") });
            }
            exerciseCompleteInfo.setStudentScore(new BigDecimal(studentScore));    
            
            this.save(exerciseCompleteInfo);
            
            // ¼Ç¼Ìá½»µÄÊý¾ÝÈÕÖ¾
            exerciseVerService.doSaveExerciseDataSubmitLog(JSON.toJSONString(answerData), initRecordId,
                    ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_SUCCESS,
                    "/exercise/Exercise/exerAnswers");
 
            result = new Result(true, "´ð°¸Ìá½»³É¹¦");
            result.setData(resultMap);
 
        } catch (Exception e) {
            log.error("¿¼ÊÔ±£´æ´íÎó", e);
 
            result = new Result(false, "Ìá½»Á·Ï°´ð°¸ÇëÇóÒì³£");
 
            exerciseVerService.doSaveExerciseDataSubmitLog(JSON.toJSONString(answerData), initRecordId,
                    ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_FAILED,
                    "/exercise/Exercise/exerAnswers");
        }
 
        return result;
    }
 
    private double doCalculateExerciseScores(ExerciseSubmitAnswerData answerData, List<ExerciseItemSet> lstItemSet) {
        //»ñÈ¡Ìî¿ÕÌâ´ð°¸ÐÅÏ¢
        Map<String,String> exerciseFillItemMap= null;
        List<Object[]> lstObj =  this.find("select i.exerciseId,i.answer from ExerciseGroupItemRe r, ExerciseItem i where r.exerciseItemId=i.exerciseId and  r.exerciseGroupId=? and r.deleteFlag is false and i.type=? and i.deleteFlag is false", 
                CollectionUtils.newList(answerData.getExerciseGroupId(),ExerciseItem.TYPE_FILL_BLANKS), Object[].class);
        if(lstObj!=null && lstObj.size()>0){
            exerciseFillItemMap = new HashMap<String,String>(lstObj.size());
            for(Object[] arrObj : lstObj){
                exerciseFillItemMap.put((String)arrObj[0],(String)arrObj[1]);
            }    
        }
        
        Map<String, Double> scoreMap = new HashMap<String, Double>();
        for (int i = 0; i < lstItemSet.size(); i++) {
            if (lstItemSet.get(i).getItemType() == ExerciseItem.TYPE_SINGLE_SELECT) {
                scoreMap.put("single_right", lstItemSet.get(i).getRightScore());
                scoreMap.put("single_wrong", lstItemSet.get(i).getWrongScore());
                scoreMap.put("single_noanswer", lstItemSet.get(i).getBlankScore());
            } else if (lstItemSet.get(i).getItemType() == ExerciseItem.TYPE_MULTI_SELECT) {
                scoreMap.put("multi_right", lstItemSet.get(i).getRightScore());
                scoreMap.put("multi_wrong", lstItemSet.get(i).getWrongScore());
                scoreMap.put("multi_noanswer", lstItemSet.get(i).getBlankScore());
            } else if (lstItemSet.get(i).getItemType() == ExerciseItem.TYPE_TRUE_OR_FALSE) {
                scoreMap.put("judge_right", lstItemSet.get(i).getRightScore());
                scoreMap.put("judge_wrong", lstItemSet.get(i).getWrongScore());
                scoreMap.put("judeg_noanswer", lstItemSet.get(i).getBlankScore());
            }else if (lstItemSet.get(i).getItemType() == ExerciseItem.TYPE_FILL_BLANKS) {
                scoreMap.put("fill_right", lstItemSet.get(i).getRightScore());
                scoreMap.put("fill_wrong", lstItemSet.get(i).getWrongScore());
                scoreMap.put("fill_noanswer", lstItemSet.get(i).getBlankScore());
            } 
        }
        double totalScore = 0.00;
        String tempRightAnswer =null;
        BigDecimal tempScore = BigDecimal.ZERO;
        if (answerData.getItems() != null && answerData.getItems().size() > 0) {
            for (ExerciseItemAnswerData data : answerData.getItems()) {
                if (Integer.valueOf(data.getCorrect()) > 0) {
                    if (data.getType() == ExerciseItem.TYPE_SINGLE_SELECT) {
                        totalScore += scoreMap.get("single_right");
                    } else if (data.getType() == ExerciseItem.TYPE_MULTI_SELECT) {
                        totalScore += scoreMap.get("multi_right");
                    } else if (data.getType() == ExerciseItem.TYPE_TRUE_OR_FALSE) {
                        totalScore += scoreMap.get("judge_right");
                    }else if (data.getType() == ExerciseItem.TYPE_FILL_BLANKS) {
                        if(exerciseFillItemMap!=null && exerciseFillItemMap.size()>0){
                            tempRightAnswer = exerciseFillItemMap.get(data.getExerciseId());
                        }
                        tempScore = this.exerciseVerService.calFillBlanksItemScore(tempRightAnswer,data.getAnswer(), scoreMap.get("fill_right").floatValue());
                        data.setTeacherScore(tempScore.toPlainString());
                        totalScore += tempScore.doubleValue();
                    }else if (data.getType() == ExerciseItem.TYPE_ESSAY_QUESTION) {
                        if(StringUtils.isNotEmpty(data.getTeacherScore())){
                            tempScore = new BigDecimal(data.getTeacherScore());
                        }else{
                            tempScore = BigDecimal.ZERO;
                        }
                        totalScore += tempScore.doubleValue();
                    }
                } else {
                    if (data.getType() == ExerciseItem.TYPE_SINGLE_SELECT) {
                        totalScore += scoreMap.get("single_wrong");
                    } else if (data.getType() == ExerciseItem.TYPE_MULTI_SELECT) {
                        totalScore += scoreMap.get("multi_wrong");
                    } else if (data.getType() == ExerciseItem.TYPE_TRUE_OR_FALSE) {
                        totalScore += scoreMap.get("judge_wrong");
                    }else if (data.getType() == ExerciseItem.TYPE_FILL_BLANKS) {
                        if(exerciseFillItemMap!=null && exerciseFillItemMap.size()>0){
                            tempRightAnswer = exerciseFillItemMap.get(data.getExerciseId());
                        }
                        tempScore = this.exerciseVerService.calFillBlanksItemScore(tempRightAnswer,data.getAnswer(), scoreMap.get("fill_right").floatValue());
                        data.setTeacherScore(tempScore.toPlainString());
                        totalScore += tempScore.doubleValue();
                    }else if (data.getType() == ExerciseItem.TYPE_ESSAY_QUESTION) {
                        if(StringUtils.isNotEmpty(data.getTeacherScore())){
                            tempScore = new BigDecimal(data.getTeacherScore());
                        }else{
                            tempScore = BigDecimal.ZERO;
                        }
                        totalScore += tempScore.doubleValue();
                    }
                }
            }
        }
 
        return totalScore;
    }
    
    @Override
    public Result doPublishExercise(String[] exerciseIds) {
        // ¸üÐÂ×÷ҵ״̬
        this.bulkUpdateInLoop("update ExerciseInfo set status=" + ExerciseInfo.EXERCISE_STATUS_PUBLISHED + " WHERE exerciseInfoId=?",exerciseIds);
 
        // ³õʼ»¯×÷ÒµÍê³É¼Ç¼
        String hql = null;
        List<Map<String, Object>> students = null;
        ExerciseCompleteInfo temp = null;
        List<ExerciseCompleteInfo> lstCompleteInfos = null;
        for (String exerciseId : exerciseIds) {
            // ÅжÏÊÇ·ñÒѾ­³õʼ»¯£¬Èç¹ûÒѾ­³õʼ»¯Ôò¼ÌÐø -> TODO:ÐèÒª´¦ÀíмÓÈë°à¼¶Ñ§Éú
            int count = this.findCount("from ExerciseCompleteInfo f where f.deleteFlag is false and f.exerciseInfoId=?",CollectionUtils.newList(exerciseId));
            
            if (count == 0) {
                hql = " select s.studentId as studentId,s.studentNo as studentNo,s.userId as studentUserId,s.name as studentName,c.classId as classId,c.name as className "
                        + " from StuStudent s ,ClsClass c,ExerciseExamReClass r where r.examId=:exerciseInfoId "
                        + " and r.classId =c.classId and c.classId= s.classId and r.deleteFlag is false and s.deleteFlag is false";
 
                students = this.findListWithMapByHql(hql, CollectionUtils.newObjectMap("exerciseInfoId", exerciseId));
                if (students != null && students.size() > 0) {
                    lstCompleteInfos = new ArrayList<ExerciseCompleteInfo>();
                    for (Map<String, Object> obj : students) {
                        temp = new ExerciseCompleteInfo();
                        TraceUtils.setCreateTrace(temp);
                        temp.setStudentId((String) obj.get("studentId"));
                        temp.setStudentNo((String) obj.get("studentNo"));
                        temp.setStudentUserId((String) obj.get("studentUserId"));
                        temp.setStudentUserName((String) obj.get("studentName"));
                        temp.setClassId((String) obj.get("classId"));
                        temp.setClassName((String) obj.get("className"));
                        temp.setExerciseInfoId(exerciseId);
                        temp.setCompleteStatus(ExerciseCompleteInfo.STATUS_DRAFT);
                        lstCompleteInfos.add(temp);
                    }
                    this.saveOrUpdateAll(lstCompleteInfos);
                }
            }
            
            //·¢²¼×÷ÒµÏûÏ¢
            this.doExercisePublishMsg(exerciseId);
        }
        
        return new Result(true);
    }
    
    private void doExercisePublishMsg(String exerciseInfoId){
        ExerciseInfo exerciseInfo= this.read(ExerciseInfo.class, exerciseInfoId);
        
        List<String> lstUserIds = this.find("select userId from ExerciseResultV where id.exerciseInfoId=?", 
                                        CollectionUtils.newList(exerciseInfoId), String.class);
        
        if(lstUserIds!=null && lstUserIds.size()>0){
            Map<String,String> attrs = CollectionUtils.newStringMap("exerciseInfoId",exerciseInfoId,"exerciseName",exerciseInfo.getName(),
                    "subjectId",exerciseInfo.getSubjectId(),"subjectName",exerciseInfo.getSubject().getName()); 
            
            msgInfoService.doSendTextMsgToUsers(lstUserIds.toArray(new String[lstUserIds.size()]), 
                                        MsgInfo.TYPE_EXERCISE," ·¢²¼ÁË×÷Òµ ", attrs);
        }
    }
 
    @Override
    public Result doRevokeExercise(String[] exerciseIds) {
        // ¸üÐÂ×÷ҵ״̬
        this.bulkUpdateInLoop("update ExerciseInfo set status=" + ExerciseInfo.EXERCISE_STATUS_DRAFT + " WHERE exerciseInfoId=?",exerciseIds);
        // Çå³ý×÷ÒµÍê³ÉÇé¿ö
        this.bulkUpdateInLoop("update ExerciseCompleteInfo set deleteFlag= true  WHERE exerciseInfoId=?", exerciseIds);
        
        return new Result(true);
    }
 
    /**
     * »ñÈ¡ÓâÆÚδ½»µÄ×÷Òµ
     */
    @Override
    public int getUnCommitExerciseCount(String classId, String userId) {
        String sql = "SELECT  c.exercise_info_id, c. NAME, c.start_time, c.end_time, c.type,"
                + "c.score, d.student_score, d.complete_status, c.class_id, c.className "
                + "FROM ( SELECT f.exercise_info_id, f. NAME, f.start_time, f.end_time, "
                + "f.create_time, f.type, f.score, s.class_id, s.`NAME` AS className "
                + "FROM exercise_info f, exercise_exam_re_class r, cls_class s WHERE "
                + "r.exam_id = f.exercise_info_id AND r.class_id = s.class_id AND "
                + "r.class_id =:classId AND f. STATUS = 1 AND r.delete_flag = 0 AND "
                + "f.delete_flag = 0 ) c LEFT OUTER JOIN ( SELECT e.exercise_info_id,"
                + "e.student_score, e.complete_status, e.CLASS_ID FROM exercise_complete_info "
                + "e WHERE e.delete_flag IS FALSE AND e.student_user_id =:userId ) d ON "
                + "c.exercise_info_id = d.exercise_info_id AND c.class_id = d.class_id "
                + "where IFNULL(d.complete_status,0) = 0 and (c.end_Time - CURRENT_TIMESTAMP ()) < 0 ";
 
        List<Object[]> list = findByComplexSql(sql, CollectionUtils.newObjectMap("classId", classId, "userId", userId),
                Object[].class);
        return list.size();
    }
 
    /**
     * »ñÈ¡´ýÍê³ÉµÄ×÷Òµ
     */
    @Override
    public int getToBeCommitExerciseCount(String classId, String userId) {
        String sql = "SELECT  c.exercise_info_id, c. NAME, c.start_time, c.end_time, c.type,"
                + "c.score, d.student_score, d.complete_status, c.class_id, c.className "
                + "FROM ( SELECT f.exercise_info_id, f. NAME, f.start_time, f.end_time, "
                + "f.create_time, f.type, f.score, s.class_id, s.`NAME` AS className "
                + "FROM exercise_info f, exercise_exam_re_class r, cls_class s WHERE "
                + "r.exam_id = f.exercise_info_id AND r.class_id = s.class_id AND "
                + "r.class_id =:classId AND f. STATUS = 1 AND r.delete_flag = 0 AND "
                + "f.delete_flag = 0 ) c LEFT OUTER JOIN ( SELECT e.exercise_info_id,"
                + "e.student_score, e.complete_status, e.CLASS_ID FROM exercise_complete_info "
                + "e WHERE e.delete_flag IS FALSE AND e.student_user_id =:userId ) d ON "
                + "c.exercise_info_id = d.exercise_info_id AND c.class_id = d.class_id "
                + "where IFNULL(d.complete_status,0) = 0 and (c.end_Time - CURRENT_TIMESTAMP ()) > 0 ";
 
        List<Object[]> list = findByComplexSql(sql, CollectionUtils.newObjectMap("classId", classId, "userId", userId),
                Object[].class);
        return list.size();
    }
 
    /**
     * »ñÈ¡Íê³ÉµÄ×÷Òµ¸öÊý
     * 
     * @param classId
     * @param userId
     * @return
     */
    @Override
    public int getCommitExerciseCount(String classId, String userId) {
        String sql = "SELECT  c.exercise_info_id, c. NAME, c.start_time, c.end_time, c.type,"
                + "c.score, d.student_score, d.complete_status, c.class_id, c.className "
                + "FROM ( SELECT f.exercise_info_id, f. NAME, f.start_time, f.end_time, "
                + "f.create_time, f.type, f.score, s.class_id, s.`NAME` AS className "
                + "FROM exercise_info f, exercise_exam_re_class r, cls_class s WHERE "
                + "r.exam_id = f.exercise_info_id AND r.class_id = s.class_id AND "
                + "r.class_id =:classId AND f. STATUS = 1 AND r.delete_flag = 0 AND "
                + "f.delete_flag = 0 ) c LEFT OUTER JOIN ( SELECT e.exercise_info_id,"
                + "e.student_score, e.complete_status, e.CLASS_ID FROM exercise_complete_info "
                + "e WHERE e.delete_flag IS FALSE AND e.student_user_id =:userId ) d ON "
                + "c.exercise_info_id = d.exercise_info_id AND c.class_id = d.class_id "
                + "where IFNULL(d.complete_status,0) > 0 ";
 
        List<Object[]> list = findByComplexSql(sql, CollectionUtils.newObjectMap("classId", classId, "userId", userId),
                Object[].class);
        return list.size();
    }
 
    /**
     * »ñÈ¡×÷Òµ×ÜÊý
     */
    @Override
    public int getExerciseCount(String classId, String userId) {
        String hqlCount = "from ExerciseInfo i,ExerciseExamReClass r WHERE"
                + " r.examId=i.exerciseInfoId AND r.classId =:classId AND i.status=:status  "
                + "AND i.deleteFlag is false AND r.deleteFlag is false";
        int exerciseCount = findCountByComplexHql(hqlCount,
                CollectionUtils.newObjectMap("classId", classId, "status", ExerciseInfo.EXERCISE_STATUS_PUBLISHED));
        return exerciseCount;
    }
    
    /**
     * ²éѯ×÷ÒµÁбí-½Ìʦ¶Ë
     * 
     * @param pageSize
     * @param keyword
     * @param classId
     * @param pageNum
     * @return
     */
    public List<Map<String, Object>> teacherExerciseInfoList(Integer pageSize,String keyword,String classId,Integer pageNum) {
        QHomeworkScoreV qHomeworkScoreV = QHomeworkScoreV.homeworkScoreV;
        QExerciseInfo qExerciseInfo = QExerciseInfo.exerciseInfo;
        
        Expression<Integer> cases = new CaseBuilder()
                .when(qHomeworkScoreV.completeStatus.isNull()).then(1)
                .otherwise(0).sum().as("homeworkNoSubmitCount");
        
        Expression<Integer> cases2 = new CaseBuilder()
                .when(qHomeworkScoreV.completeStatus.eq(String.valueOf(ExerciseCompleteInfo.STATUS_CHECKED))).then(1)
                .otherwise(0).sum().as("homeworkToAuditCount");
        
        Expression<Integer> cases3 = new CaseBuilder()
                .when(qHomeworkScoreV.completeStatus.eq(String.valueOf(ExerciseCompleteInfo.STATUS_COMMIT))).then(1)
                .otherwise(0).sum().as("homeworkHasAuditCount");
        
        return this.getQueryFactory().select(cases,cases2,cases3, qExerciseInfo.name.max(),
                qExerciseInfo.startTime.max(), qExerciseInfo.endTime.max(), qExerciseInfo.type.max()).from(qHomeworkScoreV, qExerciseInfo)
                .where(qHomeworkScoreV.classId.eq(classId)
                        .and(qHomeworkScoreV.id.homeworkId.eq(qExerciseInfo.exerciseInfoId))
                        .and(qExerciseInfo.deleteFlag.isFalse()))
                .groupBy(qHomeworkScoreV.id.homeworkId)
                .orderBy(qExerciseInfo.createTime.desc())
                .fetch().stream().map(tuple -> {
                    Map<String, Object> map = new HashMap<String, Object>();
                    map.put("name", tuple.get(3, String.class));
                    map.put("startTime", tuple.get(4, String.class));
                    map.put("endTime", tuple.get(5, String.class));
                    map.put("type", tuple.get(6, Integer.class));
                    map.put("homeworkNoSubmitCount", tuple.get(0, Integer.class));
                    map.put("homeworkToAuditCount", tuple.get(1, Integer.class));
                    map.put("homeworkHasAuditCount", tuple.get(2, Integer.class));
                    return map;
                }).collect(Collectors.toList());
    }
    
    @Override
    public Map<String,Integer> queryResultStatusCount(List<String> lstExerciseIds) {
        if(lstExerciseIds== null || lstExerciseIds.size()==0){
            return null;
        }
        
        String hql = "select id.exerciseInfoId||'-'||completeStatus ,count(1)  from ExerciseResultV "
                        + "where id.exerciseInfoId in(:exerciseIds) group by id.exerciseInfoId,completeStatus";
        
        List<Object[]> lstResult = this.findByComplexHql(hql, 
                CollectionUtils.newObjectMap("exerciseIds",lstExerciseIds.toArray(new String[lstExerciseIds.size()])), Object[].class);
        
        Map<String,Integer> resultMap = new HashMap<String,Integer>(lstResult.size()); 
        
        for(Object[] o:lstResult){
            resultMap.put((String)o[0],((Long)o[1]).intValue());
        }
 
        return resultMap;
    }
 
}