派生自 projectDept/qhighschool

胡仁荣
2022-10-31 fe7381d6e8ec1f427408de0297ac7f41533202f6
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package com.qxueyou.scc.exam.action;
 
import java.io.IOException;
import java.math.BigDecimal;
import java.util.Comparator;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import com.qxueyou.scc.exercise.model.ExerciseGroup;
import com.qxueyou.scc.teach.student.model.StuStudent;
import com.qxueyou.scc.teach.student.service.IStudentService;
import org.apache.commons.lang3.RandomStringUtils;
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.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
 
import com.alibaba.fastjson.JSON;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.qxueyou.scc.admin.classes.model.ClsClass;
import com.qxueyou.scc.admin.classes.service.IClassService;
import com.qxueyou.scc.base.dao.CommonDAO;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.service.ICommonService;
import com.qxueyou.scc.base.util.ClientUtils;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.QBeanUtils;
import com.qxueyou.scc.exam.model.ExamBatchInfo;
import com.qxueyou.scc.exam.model.ExamInfo;
import com.qxueyou.scc.exam.model.ExamPaperInfo;
import com.qxueyou.scc.exam.model.ExamReExamPaper;
import com.qxueyou.scc.exam.model.ExamResultV;
import com.qxueyou.scc.exam.service.IExamPaperService;
import com.qxueyou.scc.exam.service.IExamService;
import com.qxueyou.scc.exercise.model.ExerciseDataSubmitLog;
import com.qxueyou.scc.exercise.model.ExerciseRecord;
import com.qxueyou.scc.exercise.model.ExerciseSubmitAnswerData;
import com.qxueyou.scc.exercise.service.IExerciseGroupService;
import com.qxueyou.scc.exercise.service.IExerciseVerService;
import com.qxueyou.scc.user.model.User;
import com.qxueyou.scc.user.service.IUserService;
 
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
 
import javax.servlet.http.HttpServletRequest;
 
/**
 * exam controller.
 *
 * @author kevin
 * @history 2018-03-11 create kevin
 *
 */
@Api(tags = "¿¼ÊÔ¹ÜÀí½Ó¿Ú")
@Controller
@CrossOrigin(origins="*",maxAge=3600)
@RequestMapping(value = "/exam/exam")
public class ExamController {
    private final Logger log = LogManager.getLogger(ExamController.class);
 
    // ·ÖÒ³²éѯÖУ¬Ä¬ÈϼǼÌõÊýºÍÒ³Êý
    private static final int DEFAULT_PAGE_SIZE = 10;
    private static final int DEFAULT_PAGE_NUM = 1;
 
    //Éú³ÉÃÜÂ볤¶È
    private static final int EXAM_CERT_PWD_LENGTH = 8;
 
    @Autowired
    private CommonDAO commonDAO;
 
    @Autowired
    IStudentService studentService;
 
    @Autowired
    @Qualifier("commonAppService")
    ICommonService commonService;
 
    @Autowired
    IExerciseGroupService exerciseGroupService;
 
    @Autowired
    IExamService examService;
 
    @Autowired
    IUserService userService;
 
    @Autowired
    IExamPaperService examPaperService;
 
    @Autowired
    private IExerciseVerService exerciseVerService;
 
    @Autowired
    IClassService classService;
 
    /**
     * ¿¼ÊÔÁбí
     */
    @SuppressWarnings("unchecked")
    @RequestMapping(value = "list", method = RequestMethod.GET)
    public @ResponseBody Result list(String keyword,String classId,String subjectId,Short status,Integer pageSize,Integer pageNum) {
        pageSize = pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE;
        pageNum = pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM;
        //×Ü¿¼ÊÔÊýÁ¿
        int totalCount = examService.listCount(keyword == null ? "" : keyword.trim(),classId,subjectId,status);
        Pager pager = new Pager(pageSize,pageNum);
        pager.setTotalCount(totalCount);
 
        List<ExamInfo> list = examService.list(keyword == null ? "" : keyword.trim(),classId,subjectId,status,pageSize,pageNum);
 
        List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
                CollectionUtils.newStringMap("examId", "examId", "examName", "examName", "examStatus", "examStatus","examType","examType",
                        "totalScore","totalScore","creator", "creator", "updateTime", "updateTime","reExamPapers","reExamPapers",
                        "subject.name","subjectName","examBatchInfos","examBatchInfos"));
 
 
 
        if(listResult!=null && listResult.size()>0){
            //²éѯ´ýÅúÔÄ£¬ÒÑÅúÔÄ£¬Î´Ìá½»ÊýÁ¿
            Map<String,Integer> countMap = examService.queryExamResultStatusCount(QBeanUtils.listPropertyVal(list, "examId"));
            countMap = countMap==null?new HashMap<String,Integer>(1):countMap;
            Integer tempCount = null;
 
            for (Map<String, Object> item : listResult) {
                List<ExamReExamPaper> reExamPapers  =  (List<ExamReExamPaper>)item.get("reExamPapers");
                if(reExamPapers!= null && reExamPapers.size()>0){
                    String [] arrPaperNames = new String[reExamPapers.size()];
                    for(int i =0;i<reExamPapers.size();i++){
                        arrPaperNames[i] = reExamPapers.get(i).getExamPaperName();
                    }
                    item.put("paperNames", arrPaperNames);
                }else{
                    item.put("paperNames", new String[]{});
                }
 
                item.put("progressStatus", this.getExamProgressStatus((List<ExamBatchInfo>) item.get("examBatchInfos")));
 
                tempCount = countMap.get(item.get("examId") + "-" + ExerciseRecord.STATUS_CHECK);
                item.put("checkedCount", tempCount==null?0:tempCount);
 
                tempCount = countMap.get(item.get("examId") + "-" + ExerciseRecord.STATUS_SUBMIT);
                item.put("toCheckCount",tempCount==null?0:tempCount);
 
                tempCount = countMap.get(item.get("examId") + "-" + ExerciseRecord.STATUS_NOT_SUBMIT);
                item.put("unCommitCount",tempCount==null?0:tempCount);
 
                item.remove("examBatchInfos");
                item.remove("reExamPapers");
            }
        }
 
        return new Result(true,"",CollectionUtils.newObjectMap("examList",listResult,"page",pager));
    }
 
    private String getExamProgressStatus(List<ExamBatchInfo> lstBatchInfos){
 
        if(lstBatchInfos == null ||lstBatchInfos.size()==0){
            return "ÒѽáÊø";
        }
 
        String progressStatus="´ý¿ªÊ¼";
        Date now = new Date();
 
        //¸ù¾Ý¿ªÊ¼Ê±¼äµ¹Ðò
        lstBatchInfos.sort(new Comparator<ExamBatchInfo>(){
            @Override
            public int compare(ExamBatchInfo o1, ExamBatchInfo o2) {
                return (int)(o1.getStartTime().getTime()- o2.getStartTime().getTime());
            }
        });
 
            //Èç¹ûËùÓÐÅú´Î¶¼Ð¡ÓÚµ±Ç°Ê±¼ä£¬ÔòÒѽáÊø£¬Èç¹ûÓÐÒ»¸öÅú´ÎÕýÔÚ½øÐÐÖУ¬Ôò½øÐÐÖÐ
        if(lstBatchInfos.get(0).getEndTime().getTime()<now.getTime()){
            progressStatus="ÒѽáÊø";
        }else{
            for(ExamBatchInfo f : lstBatchInfos){
                if(f.getStartTime().getTime()<=now.getTime() && f.getEndTime().getTime()>=now.getTime()){
                    progressStatus = "½øÐÐÖÐ";
                    break;
                }
            }
        }
        return progressStatus;
    }
 
 
    /**
     * ½Ìʦ²é¿´¿¼ÊԳɼ¨Áбí
     *
     * @return
     */
    @ApiOperation(value = "ÀÏʦ²é¿´Ñ§Éú¿¼ÊÔ½á¹ûÁбí")
    @ApiImplicitParams({
        @ApiImplicitParam(name="examId", dataType="String", paramType="query", value="¿¼ÊÔid", required=true),
        @ApiImplicitParam(name="examBatchId", dataType="String", paramType="query", value="Åú´Îid", required=true),
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id", required=true),
    })
    @RequestMapping(value = "teacher/examresultlist", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentExamResultList(String examId, String examBatchId, String classId,String keyword, Integer pageSize, Integer pageNum) {
        pageSize = pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE;
        pageNum = pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM;
 
        //×Ü¿¼ÊÔÊýÁ¿
        int totalCount = examService.listResultCount(examId,
                    StringUtils.isEmpty(examBatchId)?null:new String[]{examBatchId}, classId, keyword == null ? "" : keyword.trim());
 
        Pager pager = new Pager(pageSize,pageNum);
        pager.setTotalCount(totalCount);
 
        List<ExamResultV> list = examService.listResult(examId,
                    StringUtils.isEmpty(examBatchId)?null:new String[]{examBatchId}, classId, keyword == null ? "" : keyword.trim(), pageSize,pageNum);
 
        List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
                CollectionUtils.newStringMap("id.studentNo", "studentNo", "studentName", "studentName", "id.classId", "classId",
                        "className","className","id.examBatchId","examBatchId","examBatchNo","examBatchNo","startTime", "startTime", "endTime", "endTime","submitTime","submitTime",
                        "score","studentScore","status","status","paperCode","paperCode","accuracy","accuracy","completionRate","completeRate",
                        "userId","studentUserId","passingScore","passingScore","sex","sex","mobilePhone","mobilePhone"));
 
        int rank = 1;
        for(Map<String, Object>  map:listResult){
            map.put("rank", rank);
            map.put("isPass", (map.get("studentScore")==null ? BigDecimal.ZERO :(BigDecimal)map.get("studentScore"))
                    .compareTo((BigDecimal)map.get("passingScore")) == -1 ? "·ñ" : "ÊÇ");
            rank++;
        }
 
        return new Result(true,"",CollectionUtils.newObjectMap("list",listResult,"page",pager,"examInfo",this.commonDAO.read(ExamInfo.class, examId)));
    }
 
    /**
     * ÏêÇéÒ³ÃæÊý¾Ý
     *
     * @param examId
     * @return
     */
    @ApiOperation(value = "ÏêÇéÒ³ÃæÊý¾Ý")
    @ApiImplicitParams({
        @ApiImplicitParam(name="examId", dataType="String", paramType="query", value="¿¼ÊÔid", required=true),
    })
    @RequestMapping(value = "/detail", method = RequestMethod.GET)
    public @ResponseBody Result detail(String examId) {
        return new Result(true,"",CollectionUtils.newObjectMap("detail",examService.queryExamDetail(examId)));
    }
 
    @ApiOperation(value = "»ñÈ¡²¹¿¼¿¼ÊÔ£¬¸ù¾ÝmaxLateMin±ê¼Ç")
    @ApiImplicitParams({
//        @ApiImplicitParam(name="examId", dataType="String", paramType="query", value="¿¼ÊÔid", required=true),
    })
    @RequestMapping(value = "/getReExam", method = RequestMethod.GET)
    public @ResponseBody Result getReExam() {
        return new Result(true,"",CollectionUtils.newObjectMap("examInfo",examService.queryReExam()));
    }
 
    /**
     * ±£´æ
     *
     * @param examInfo
     * @return
     */
    @RequestMapping(value = "/save", method = RequestMethod.POST)
    public @ResponseBody Result save(@RequestBody ExamInfo examInfo) {
        Result result = null;
        if (StringUtils.isEmpty(examInfo.getExamId())) {
            examInfo.setOrgId(ClientUtils.getOrgId());
            String examId = examService.addExam(examInfo);
            result = new Result(true,"",CollectionUtils.newObjectMap("examId", examId));
        } else {
            result = examService.updateExam(examInfo);
        }
        return result;
    }
 
    /**
     * ±£´æ
     * @param
     * @return
     */
    @RequestMapping(value = "/saveRemedy", method = RequestMethod.POST)
    public @ResponseBody Result saveRemedy(@RequestBody ExamBatchInfo examBatchInfo) {
        Result result = null;
        //»ñÈ¡¿¼ÊÔID
        String examId = examBatchInfo.getExamId();
        //»ñÈ¡¿ªÊ¼Ê±¼ä
        Date startTime = examBatchInfo.getStartTime();
        //»ñÈ¡½áÊøÊ±¼ä
        Date endTime = examBatchInfo.getEndTime();
        //Éú³É²¹¿¼¿¼ÊÔ
            examService.addRemedy(examId,startTime,endTime);
            result = new Result(true,"",CollectionUtils.newObjectMap("examId", examId));
 
        return result;
    }
 
    /**
     * É¾³ý
     *
     * @param examIds
     * @return
     */
    @ApiOperation(value = "ɾ³ý¿¼ÊÔ", notes = "¸ù¾Ý´«ÈëµÄ¿¼ÊÔID×Ö·û´®²ÎÊý½øÐÐɾ³ý(¶à¸öIDÒÔ¶ººÅ·Ö¸î£¬ È磺examId1,examId2)", httpMethod = "GET")
    @ApiImplicitParam(name = "examIds", value = "¿¼ÊÔID×Ö·û´®", required = true, dataType = "String", paramType = "body")
    @RequestMapping(value = "delete", method = RequestMethod.GET)
    public @ResponseBody Result delete(String examIds) {
        Result result = new Result(true);
        if (StringUtils.isNotEmpty(examIds)) {
            result = examService.deleteExam(examIds.split(","));
        }
        return result;
    }
 
   /**
     * ÉèÖÿ¼ÊÔÌâÄ¿
     *
     * @param examInfo
     * @return
     */
    @RequestMapping(value = "/savePaper", method = RequestMethod.POST)
    public @ResponseBody Result savePaper(@RequestBody ExamInfo examInfo) {
        return examService.updateExamPaperInfo(examInfo);
    }
 
    /**
     * ·¢²¼¿¼ÊÔ
     *
     * @param
     * @return
     */
    @RequestMapping(value = "/publish", method = RequestMethod.GET)
    public @ResponseBody Result publishExam(String examIds) {
        if (StringUtils.isEmpty(examIds)) {
            return new Result(false, "²ÎÊý´íÎó");
        }
        return this.examService.doPublishExam(examIds.split(","));
    }
 
    /**
     * ³·»Ø¿¼ÊÔ
     *
     * @param
     * @return
     */
    @RequestMapping(value = "/revoke", method = RequestMethod.GET)
    public @ResponseBody Result revokeExam(String examIds) {
        if (StringUtils.isEmpty(examIds)) {
            return new Result(false, "²ÎÊý´íÎó");
        }
        return this.examService.doRevokeExam(examIds.split(","));
    }
 
    /**
     * Ñ§Éú¿¼ÊÔÐÅÏ¢Áбí
     *
     * @return
     */
    @ApiOperation(value = "ѧÉú¿¼ÊÔÐÅÏ¢Áбí")
    @ApiImplicitParams({
        @ApiImplicitParam(name="keyword", dataType="String", paramType="query", value="¹Ø¼ü×Ö¿¼ÊÔÃû³ÆÄ£ºý²éѯ"),
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id"),
        @ApiImplicitParam(name="subjectId", dataType="String", paramType="query", value="¿Î³Ìid", required=false),
        @ApiImplicitParam(name="status", dataType="String", paramType="query", value="״̬£¨Ä¬ÈÏÈ«²¿£¬1δ¿ªÊ¼£¬2δ½»¾í£¬3Òѽ»¾í£¬4ÓâÆÚδ½»,5ÒÑÅúÔÄ£©", required=false),
    })
    @RequestMapping(value = "/student/list", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentExamList(String keyword, String classId, String subjectId, Integer status, Integer pageSize, Integer pageNum) {
        pageSize = pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE;
        pageNum = pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM;
        classId=ClientUtils.getClassId();
        System.out.println("avcd"+ClientUtils.getUserId());
//        System.out.println(ClientUtils.getUserId()+"--cla"+classId+"--sub"+subjectId+"--sta"+status+"--key"+keyword+"--pag"+pageNum+"---siz"+pageSize);
        String [] classIds= null;
        if(!StringUtils.isEmpty(classId)){
            classIds = new String[]{classId};
        }else{
            List<ClsClass> listClasses = classService.queryStudentClassesByUserId(ClientUtils.getUserId());
            if(listClasses!=null && listClasses.size()>0){
                classIds = QBeanUtils.listPropertyVal(listClasses, "classId").toArray(new String [listClasses.size()]);
            }
        }
 
        int totalCount = examService.listStudentExamCount(keyword == null ? "" : keyword.trim(),classIds,subjectId,status);
//        System.out.println("totalCount"+totalCount);
        List<ExamResultV> list = examService.listStudentExam(keyword == null ? "" : keyword.trim(),classIds,subjectId,status,pageSize,pageNum,ClientUtils.getUserId());
//        System.out.println("totalCount"+list);
        List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
                CollectionUtils.newStringMap("examId", "examId", "examName", "examName", "id.examBatchId", "examBatchId", "startTime","startTime","endTime", "endTime",
                                             "id.classId", "classId","totalScore","totalScore","passingScore","passingScore","remainingSeconds","remainingSeconds",
                                             "exerciseGroupId","groupId","score","score","status","status","subjectName","subjectName"));
 
        if(listResult!=null && listResult.size()>0){
            for(Map<String, Object> map : listResult){
                map.put("status", map.get("status")==null?0:Integer.valueOf((String)map.get("status")));
            }
        }
        return new Result(true,"",CollectionUtils.newObjectMap("stuExams",listResult,"examCount",totalCount));
    }
    /**
     * Ñ§Éú¿¼ÊÔÐÅÏ¢Áбí
     *
     * @return
     */
    @ApiOperation(value = "ѧÉú¿¼ÊÔÐÅÏ¢Áбí")
    @ApiImplicitParams({
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id"),
    })
    @RequestMapping(value = "/student/nowExam", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentExam(String classId) {
        //»ñÈ¡µ±Ç°¿¼ÊÔÁбíÒÔ½áÊøÊ±¼äÅÅÐò×îеÄÔÚ×îÇ°Ãæ
        String [] classIds= null;
        if(!StringUtils.isEmpty(classId)){
            classIds = new String[]{classId};
        }else{
            List<ClsClass> listClasses = classService.queryStudentClassesByUserId(ClientUtils.getUserId());
            if(listClasses!=null && listClasses.size()>0){
                classIds = QBeanUtils.listPropertyVal(listClasses, "classId").toArray(new String [listClasses.size()]);
            }
        }
        List<ExamResultV> list = examService.studentExam(classIds);
 
        List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
                CollectionUtils.newStringMap("examId", "examId", "examName", "examName", "id.examBatchId", "examBatchId", "startTime","startTime","endTime", "endTime",
                                                 "id.classId", "classId","totalScore","totalScore","passingScore","passingScore","remainingSeconds","remainingSeconds",
                                             "exerciseGroupId","groupId","score","score","status","status","subjectName","subjectName"));
 
        if(listResult!=null && listResult.size()>0){
            for(Map<String, Object> map : listResult){
                map.put("status", map.get("status")==null?0:Integer.valueOf((String)map.get("status")));
            }
        }
        return new Result(true,"",CollectionUtils.newObjectMap("stuExams",listResult!=null && listResult.size()>0?listResult.get(0):null));
    }
 
    @ApiOperation(value = "ѧÉú¿¼ÊÔÐÅÏ¢Áбí")
    @ApiImplicitParams({
        @ApiImplicitParam(name="examBatchId", dataType="String", paramType="query", value="°à¼¶id"),
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id")
    })
    @RequestMapping(value = "/student/record", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentRecord(String examBatchId, String classId) {
        // ²éѯÊÇ·ñÓнøÐÐÖеĿ¼ÊÔ
        ExerciseRecord record = commonDAO.findUnique(
                "from ExerciseRecord where examBatchId=? and classId=? and userId = ? and deleteFlag is false ",
                CollectionUtils.newList(examBatchId,classId,ClientUtils.getUserId()),
                ExerciseRecord.class);
 
        return new Result(true,"",CollectionUtils.newObjectMap("record",record));
    }
 
    /**
     * Ñ§Éú¿¼ÊÔÐÅÏ¢Áбí
     *
     * @return
     */
    @ApiOperation(value = "ѧÉú¿¼ÊÔÐÅÏ¢Áбí")
    @ApiImplicitParams({
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id"),
    })
    @RequestMapping(value = "/student/stuMessage", method = RequestMethod.GET)
    public @ResponseBody Result queryStudent() {
        StuStudent student = studentService.getStudentByUserId(ClientUtils.getUserId());
        return new Result(true,"",CollectionUtils.newObjectMap("student",student));
    }
 
    /**
     * ¸ù¾Ý¿¼ÊÔÅú´ÎID»ñÈ¡¿¼ÊÔÌâÄ¿ÐÅÏ¢
     *
     * @param examBatchId
     * @return
     */
    @ApiOperation(value = "ѧÉú¿ªÊ¼¿¼ÊÔ½Ó¿Ú")
    @ApiImplicitParams({
        @ApiImplicitParam(name="examBatchId", dataType="String", paramType="query", value="¿¼ÊÔÅú´Îid", required=true),
        @ApiImplicitParam(name="classId", dataType="String", paramType="query", value="°à¼¶id", required=false)
    })
    @RequestMapping(value = "/student/startexam", method = RequestMethod.GET)
    public @ResponseBody Result doStartExam(String examBatchId, String classId,String studentUserId) {
 
        if (StringUtils.isEmpty(examBatchId) || StringUtils.isEmpty(classId)) {
            return new Result(false, "²ÎÊý´íÎó,°à¼¶£¬¿¼ÊÔÅú´Î²»ÄÜΪ¿Õ");
        }
 
        Result result = this.examService.doStartExam(examBatchId,classId,StringUtils.isNotEmpty(studentUserId)?studentUserId:ClientUtils.getUserId());
        ExamPaperInfo paper = (ExamPaperInfo)result.getData("paperInfo");
        //&& paper.getExerciseGroup().getItems().isEmpty()
        if(paper!=null ){
            ExerciseGroup exerciseGroup = exerciseGroupService.queryExerciseGroupDetail((String) result.getData("groupId"), examBatchId);
            paper.setExerciseGroup(exerciseGroup);
        }
 
        return result;
    }
    @ApiOperation(value = "ѧÉú¿ªÊ¼²¹¿¼½Ó¿Ú")
    @ApiImplicitParams({
        @ApiImplicitParam(name="examId", dataType="String", paramType="query", value="¿¼ÊÔÅú´Îid", required=true),
    })
    @RequestMapping(value = "/student/startReExam", method = RequestMethod.GET)
    public @ResponseBody Result doStartReExam(String examId) {
        Result result = this.examService.doStartReExam(examId,ClientUtils.getUserId());
        ExamPaperInfo paper = (ExamPaperInfo)result.getData("paperInfo");
        //&& paper.getExerciseGroup().getItems().isEmpty()
        if(paper!=null ){
            ExerciseGroup exerciseGroup = exerciseGroupService.queryReExerciseGroupDetail((String) result.getData("groupId"), examId);
            paper.setExerciseGroup(exerciseGroup);
        }
        return result;
    }
    @ApiOperation(value = "ѧÉú²¹¿¼¼Ç¼")
    @ApiImplicitParams({
//        @ApiImplicitParam(name="examId", dataType="String", paramType="query", value="¿¼ÊÔÅú´Îid", required=true),
    })
    @RequestMapping(value = "/student/getReExamRecordList", method = RequestMethod.GET)
    public @ResponseBody Result getReExamRecordList() {
        ExamInfo examInfo = examService.queryReExam();
        if(examInfo!=null){
            Result reExamRecordList = this.examService.getReExamRecordList(examInfo.getExamId(), ClientUtils.getUserId());
            List<ExerciseRecord> exerciseRecords= (List<ExerciseRecord>)reExamRecordList.getData();
            exerciseRecords.forEach(exerciseRecord -> {
                exerciseRecord.setName(examInfo.getExamName());
            });
            return reExamRecordList;
        }
        return new Result(false,"ûÓÐÉèÖò¹¿¼");
    }
 
    @ApiOperation(value = "ѧÉú¿¼ÊÔÏêÇé")
    @ApiImplicitParams({@ApiImplicitParam(name="examBatchId", dataType="String", paramType="query", value="¿¼ÊÔÅú´Îid", required=true)})
    @RequestMapping(value = "/student/examdetail", method = RequestMethod.GET)
    public @ResponseBody Result viewExamDetail(String examBatchId) {
        ExamBatchInfo batchInfo = this.commonService.read(ExamBatchInfo.class, examBatchId);
        //¿¼ÊÔÐÅÏ¢
        ExamInfo examInfo =this.examService.queryExamDetail(batchInfo.getExamId());
        examInfo.setExamStartTime(batchInfo.getStartTime());
        examInfo.setExamEndTime(batchInfo.getEndTime());
 
        // »ñÈ¡¿¼¾íÐÅÏ¢
        Map<String, ExamPaperInfo> paperStatistic  =null;
        if(examInfo.getExamType()!=ExamInfo.EXAM_TYPE_RANDOM && examInfo.getExamType()!=ExamInfo.EXAM_TYPE_RANDOM_BY_GROUP){
            paperStatistic = examPaperService.queryExamPaperItemsStatistic(
                    QBeanUtils.listPropertyVal(examInfo.getReExamPapers(), "examPaperId").toArray(new String[examInfo.getReExamPapers().size()]));
        }
        return new Result(true,"",CollectionUtils.newObjectMap("examInfo",examInfo,"paperStatistic",paperStatistic));
    }
 
    @ApiOperation(value = "Ìá½»¿¼ÊÔ´ð°¸")
    @ApiImplicitParams({@ApiImplicitParam(name="answers", dataType="String", paramType="query", value="Ìá½»´ð°¸", required=true)})
    @RequestMapping(value = "/student/submitExam", method = RequestMethod.POST)
    public @ResponseBody Object doSubmitExamAnswer(@RequestParam(value = "answers") String answers) throws IOException {
        Result result = new Result(true);
        // Óû§±¾´Î×öÌâÌá½»µÄÊý¾Ý
        String recordId =null;
//        try {
            ExerciseSubmitAnswerData answerData = new ObjectMapper().readValue(answers, ExerciseSubmitAnswerData.class);
            recordId = answerData.getExerciseRecordId();
            // Ìá½»ÊÔ¾í´ð°¸
            result = new Result(true, "´ð°¸Ìá½»³É¹¦",exerciseVerService.doOperExerciseAnswerData(answerData));
            // ¼Ç¼Ìá½»µÄÊý¾ÝÈÕÖ¾
            exerciseVerService.doSaveExerciseDataSubmitLog(answers, recordId,ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_SUCCESS,"/exercise/Exercise/exerAnswers");
//        } catch (Exception e) {
//            log.error("¿¼ÊÔ±£´æ´íÎó", e);
//            result = new Result(false, "Ìá½»¿¼ÊÔ´ð°¸ÇëÇóÒì³£");
//            exerciseVerService.doSaveExerciseDataSubmitLog(answers, recordId,ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_FAILED,"/exercise/Exercise/exerAnswers");
//        }
        return result;
    }
 
    @ApiOperation(value = "ÀÏʦÔľí")
    @ApiImplicitParams({@ApiImplicitParam(name="answerData", dataType="object", paramType="query", value="Ìá½»´ð°¸", required=true)})
    @RequestMapping(value = "/teacher/checkExam", method = RequestMethod.POST)
    public @ResponseBody Object doCheckExam(@RequestBody ExerciseSubmitAnswerData answerData) {
        Result result = new Result(true);
        String recordId = null;
        try {
            // Ìá½»¼Ç¼id
            recordId = answerData.getExerciseRecordId();
            // Ìá½»ÊÔ¾í´ð°¸
            result = new Result(true, "´ð°¸Ìá½»³É¹¦",exerciseVerService.doOperExerciseAnswerData(answerData));
            // ¼Ç¼Ìá½»µÄÊý¾ÝÈÕÖ¾
            exerciseVerService.doSaveExerciseDataSubmitLog(JSON.toJSONString(answerData),recordId,ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_SUCCESS,"/exam/exam/teacher/checkExam");
        } catch (Exception e) {
            log.error("¿¼ÊÔ±£´æ´íÎó", e);
            result = new Result(false, "Ìá½»Á·Ï°´ð°¸ÇëÇóÒì³£");
            exerciseVerService.doSaveExerciseDataSubmitLog(JSON.toJSONString(answerData),recordId,ExerciseDataSubmitLog.TYPE_SUBMIT_ANSWER, ExerciseDataSubmitLog.STATUS_FAILED,"/exam/exam/teacher/checkExam");
        }
        return result;
    }
 
    /**
     * ²éѯ¿¼ÊÔÆ¾Ö¤ÐÅÏ¢Áбí
     *
     * @return
     */
    @ApiOperation(value = "²éѯѧÉú¿¼ÊÔÆ¾Ö¤")
    @RequestMapping(value = "/teacher/examacertificatelist", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentExamCertificateList(String examId, String classId, String examBatchId,
            String keyword, Integer pageSize, Integer pageNum) {
        Map<String, Object> queryParams = new HashMap<String, Object>();
        StringBuffer hql = new StringBuffer(500);
        hql.append("select r.classId from  ExamBatchInfo f,ExamBatchClassRe r where f.examBatchId = r.examBatchId and f.deleteFlag is false and r.deleteFlag is false ");
 
        // Èç¹ûexamBatchIdΪ¿Õ£¬Ôò»ñÈ¡¿¼ÊÔ¶ÔÓ¦µÄËùÓÐÅú´Î
        if (StringUtils.isNotEmpty(examBatchId)) {
            hql.append(" and f.examBatchId=:examBatchId");
            queryParams.put("examBatchId", examBatchId);
        }else{
            hql.append(" and f.examId=:examId");
            queryParams.put("examId", examId);
        }
 
        List<String> classLst =this.commonDAO.findByComplexHql(hql.toString(), queryParams, String.class);
        //Èç¹û²»´æÔÚ¹ØÁªµÄ°à¼¶ÐÅÏ¢£¬ÔòÖ±½Ó·µ»Ø
        if (classLst == null || classLst.size() == 0) {
            return new Result(false,"Îް༶¿¼ÉúÐÅÏ¢",CollectionUtils.newObjectMap("list",null));
        }
 
        // ²éѯ¼Ç¼Êý
        int totalCount = commonDAO.findCountByComplexHql("from StuStudent t WHERE t.classId in(:classIds) and t.deleteFlag is false",
                CollectionUtils.newObjectMap("classIds",classLst.toArray(new String[]{})));
 
        // page¸³Öµ
        Pager page = new Pager();
        page.setTotalCount(totalCount);
        page.setPageSize(pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE);
        page.setPageNum(pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM);
 
        List<Map<String,Object>> lstMap = this.commonDAO.findListWithMapByHql(
                    "select u.userId as userId,c.name as className, u.name as name,u.account as account,u.password as password from StuStudent t,User u,ClsClass c "
                    + " WHERE t.userId=u.userId and t.classId=c.classId AND t.classId in(:classIds) and t.deleteFlag is false and u.deleteFlag is false",
                CollectionUtils.newObjectMap("classIds",classLst.toArray(new String[]{})),page);
 
        return new Result(true,"",CollectionUtils.newObjectMap("list", lstMap,"page", page));
    }
 
    /**
     * Ñ§Éú¿¼ÊÔÐÅÏ¢Áбí
     *
     * @return
     */
    @ApiOperation(value = "Éú³ÉѧÉú¿¼ÊÔÆ¾Ö¤")
    @RequestMapping(value = "/teacher/genstudentacertificate", method = RequestMethod.GET)
    public @ResponseBody Result queryStudentExamCertificateList(String examId, String examBatchId) {
        Map<String, Object> queryParams = new HashMap<String, Object>(1);
 
        // Èç¹ûexamBatchIdΪ¿Õ£¬Ôò»ñÈ¡¿¼ÊÔ¶ÔÓ¦µÄËùÓÐÅú´Î
        String hql ="select distinct r.classId from  ExamBatchInfo f,ExamBatchClassRe r where f.examBatchId = r.examBatchId  and f.deleteFlag is false and r.deleteFlag is false";
 
        if (StringUtils.isNotEmpty(examBatchId)) {
            hql = hql.concat(" and f.examBatchId=:examBatchId  ");
            queryParams.put("examBatchId", examBatchId);
        }else{
            hql = hql.concat(" and f.examId=:examId ");
            queryParams.put("examId", examId);
        }
 
        List<String> classLst =this.commonDAO.findByComplexHql(hql, queryParams, String.class);
 
        //Èç¹û²»´æÔÚ¹ØÁªµÄ°à¼¶ÐÅÏ¢£¬ÔòÖ±½Ó·µ»Ø
        if (classLst == null || classLst.size() == 0) {
            return new Result(false, "Îް༶¿¼ÉúÐÅÏ¢",CollectionUtils.newObjectMap("list", null));
        }
 
        //²éѯËùÓÐѧÉúÓû§ÐÅÏ¢
        List<User> lstUser = this.commonDAO.findByComplexHql(
                "select distinct u from StuStudent t,User u WHERE t.userId=u.userId AND t.classId in(:classIds) and t.deleteFlag is false and u.deleteFlag is false",
                CollectionUtils.newObjectMap("classIds",classLst.toArray(new String[]{})),User.class);
 
        if(lstUser!=null && lstUser.size()>0){
            for(User user:lstUser){
                user.setPassword(RandomStringUtils.random(EXAM_CERT_PWD_LENGTH, false, true));
            }
        }
 
        if(!this.userService.doBatchUpdateUser(lstUser)){
            return new Result(false,"¸üÐÂѧÉú¿¼ÊÔÆ¾Ö¤ÃÜÂëʧ°Ü!");
        }
 
        return new Result(true);
    }
}