package com.qxueyou.scc.stucontroller;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.querydsl.jpa.hibernate.HibernateQueryFactory;
import com.qxueyou.scc.base.dao.BaseDAO;
import com.qxueyou.scc.base.model.UserInfoWrapper;
import com.qxueyou.scc.teach.subject.model.SubjectUtils;
import com.qxueyou.scc.user.model.User;
import org.hibernate.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.orm.hibernate4.HibernateTemplate;
import org.springframework.orm.jpa.vendor.HibernateJpaSessionFactoryBean;
import org.springframework.web.bind.annotation.*;

import com.alibaba.druid.util.StringUtils;
import com.qxueyou.scc.admin.classes.model.ClsSubjectLecture;
import com.qxueyou.scc.admin.classes.service.IClassLectureService;
import com.qxueyou.scc.admin.progress.dao.ProgressDAO;
import com.qxueyou.scc.admin.progress.model.view.SubjectProgressTreeV;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.util.ClientUtils;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.CommonUtils;
import com.qxueyou.scc.base.util.QBeanUtils;
import com.qxueyou.scc.evaluate.service.IEvaluateService;
import com.qxueyou.scc.operation.topic.service.ITopicService;
import com.qxueyou.scc.teach.res.service.IResAudioService;
import com.qxueyou.scc.teach.subject.model.view.LectureAudioV;
import com.qxueyou.scc.teach.subject.model.view.MyLectureV;
import com.qxueyou.scc.teach.subject.model.view.MySubjectV;
import com.qxueyou.scc.teach.subject.service.ILectureService;
import com.qxueyou.scc.teach.subject.service.ISubjectService;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * ѧϰ¶Ë ¿Î³ÌÇ°¶Ë¿ØÖÆÆ÷
 *
 * @author chenjunliang
 */
@Api(tags = "¿Î³Ì¹ÜÀí-ѧԱ¶Ë")
@RestController
@CrossOrigin(origins = "*", maxAge = 3600)
@RequestMapping(value = "stu/subject")
public class StuSubjectController {

    @Autowired
    ISubjectService subjectService;

    @Autowired
    ILectureService lectureService;

    @Autowired
    IClassLectureService clsLectureService;

    @Autowired
    IResAudioService audioService;

    @Autowired
    ProgressDAO progressDao;

    @Autowired
    ITopicService topicService;

    @Autowired
    IEvaluateService evaluateService;

    //--------------------------------------------------------------app¶Ë½Ó¿Ú---------------------------------------------------------------------------------------------------

    /**
     * ѧϰ¶Ë»ñÈ¡ ËùÓпμþ
     *
     * @param classId
     * @return ״̬˵Ã÷(0, ÊÓƵ ¡£ 1, ÒôƵ ¡£ 2, Îĵµ ¡£ 3, Á·Ï° ¡£)
     */
    @ApiOperation(value = "»ñÈ¡°à¼¶ËùÓпμþ-ѧϰ¶Ë", notes = "״̬˵Ã÷(0,ÊÓƵ¡£1,ÒôƵ¡£2,Îĵµ¡£3,Á·Ï°¡£)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "sort", value = "ÅÅÐò·½Ê½£¨desc´Ó´óµ½Ð¡,asc´ÓСµ½´ó£©", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/getCoursewareLstByClassId")
    public Result appCoursewareLst(String classId, @RequestParam(defaultValue = "desc") String sort, Pager pager) {
        System.out.println(classId);
        return clsLectureService.listSubjectLecture(CommonUtils.getClassId(classId), sort, pager);
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡¿Î³ÌѧÄêÁбí")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/termList")
    public Result termList(String classId) {
        classId = CommonUtils.getClassId(classId);
        if (StringUtils.isEmpty(classId)) {
            return new Result(false, "°à¼¶id²»ÄÜΪ¿Õ");
        }
        //¿Î³Ì
        List<Map<String, Object>> lstSubject = subjectService.clsSubjectlist(classId, null, null);
        //×é×°µÄѧÆںͿγÌ
        List<Map<String, Object>> lstTerm = subjectService.termSubjectList(classId, lstSubject);

        return new Result(true, "success", CollectionUtils.newObjectMap("termList", lstTerm, "allSubject", lstSubject));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ÎҵĿγ̰´Ñ§ÆÚ·ÖÀà")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/myTermSubjectList")
    public Result myTermSubjectList(String classId) {
        classId = CommonUtils.getClassId(classId);
        System.out.println("vvvvvvvvv" + classId);
        if (StringUtils.isEmpty(classId)) {
            return new Result(false, "°à¼¶id²»ÄÜΪ¿Õ");
        }
        return new Result(true, "success", subjectService.myTermSubjectList(classId));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ÎҵĿγ̰´Ê±¼äÅÅÐò")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/mySubjectList")
    public Result mySubjectList(String classId, Pager pager) {
//		System.out.println("0.0.0.0"+classId);
        classId = CommonUtils.getClassId(classId);
        long count = subjectService.myClsSubjectCount(classId);
        return new Result(true, "success",
                CollectionUtils.newObjectMap("count", count, "listData", subjectService.mySubjectList(classId, pager)));
    }

    /**
     * ÎҵĿγÌÏêÇé
     *
     * @param subjectId
     * @param classId
     * @return
     */
    @ApiOperation(value = "ÎҵĿγÌÏêÇé")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "subjectId", value = "¿Î³Ìid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/mySubjectInfo")
    public Result mySubjectInfo(String subjectId, String classId) {
        classId = CommonUtils.getClassId(classId);
        if (StringUtils.isEmpty(classId)) {
            return new Result(false, "°à¼¶id²»ÄÜΪ¿Õ");
        }
        if (StringUtils.isEmpty(subjectId)) {
            return new Result(false, "¿Î³Ìid²»ÄÜΪ¿Õ");
        }
        return new Result(true, "success", subjectService.mySubjectInfo(subjectId, classId));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "Îҵİ༶ÐÅÏ¢")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/myClassInfo")
    public Result myClassInfo(String classId) {
        classId = ClientUtils.getClassId();
        if (StringUtils.isEmpty(classId)) {
            return new Result(false, "°à¼¶id²»ÄÜΪ¿Õ");
        }
        return new Result(true, "success", subjectService.myClassInfo(classId));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "schoolYear", value = "ѧÄê", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "term", value = "ѧÆÚ", required = true, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "/app/subjectList")
    public Result subjectList(String classId, Integer schoolYear, Integer term) {
        return new Result(true, "success", subjectService.clsSubjectlist(CommonUtils.getClassId(classId), schoolYear, term));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡¿Î³ÌÏ¿μþ£¬°´´´½¨Ê±¼äÅÅÐò")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "subjectId", value = "¿Î³Ìid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "sort", value = "ÅÅÐò·½Ê½£¨desc´Ó´óµ½Ð¡,asc´ÓСµ½´ó£©", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "/app/listLectureBySubject")
    public Result listLectureBySubject(String subjectId, String classId, @RequestParam(defaultValue = "desc") String sort, Pager pager) {
        return new Result(true, "success", clsLectureService.listLectureBySubjectOrderCreateTime(subjectId, CommonUtils.getClassId(classId), sort, pager));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡ÆäËû¿Î¼þͳ¼Æ
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡ÆäËû¿Î¼þͳ¼Æ")
    @GetMapping(value = "/app/otherLectureCount")
    public Result otherLectureCount() {
        return new Result(true, "success", CollectionUtils.newObjectMap("topicCount",
                topicService.getClassTopicCount(ClientUtils.getClassId()), "evaluate", this.evaluateService.queryStuEvaluateCount()));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡¿Î³ÌÁбí
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡¿Î³ÌÏ¿μþ£¬°´Ä¿Â¼·ÖÀà", notes = "")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "subjectId", value = "¿Î³Ìid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "type", value = "¿Î¼þÀàÐÍ", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "/app/coursewareList")
    public Result coursewareList(String classId, String subjectId, String type) {
        classId = CommonUtils.getClassId(classId);

        if (StringUtils.isEmpty(subjectId)) {
            return new Result(false, "¿Î³Ìid²»ÄÜΪ¿Õ");
        }

        return this.clsLectureService.coursewareChapterList(classId, subjectId, type);

    }

    /**
     * ÎҵĹ«¿ª¿ÎÁбí
     */
    @ApiOperation(value = "ÎҵĹ«¿ª¿ÎÁбí", notes = "")
    @GetMapping(value = "/app/myOpenSubjectList")
    public Result myOpenSubjectList(Pager pager, @RequestParam(defaultValue = "") String keyword) {
        return new Result(true, "success", this.subjectService.myOpenSubjectList(pager.getOffset(), pager.getPageSize(), keyword));
    }

    /**
     * ¹«¿ª¿ÎÁбí
     */
    @ApiOperation(value = "¹«¿ª¿ÎÁбí", notes = "")
    @GetMapping(value = "/app/openSubjectList")
    public Result openSubjectList(Pager pager, @RequestParam(defaultValue = "") String keyword) {
        return new Result(true, "success", this.subjectService.openSubjectList(pager.getOffset(), pager.getPageSize(), keyword));
    }

    /**
     * ¹«¿ª¿ÎÏêÇé
     */
    @ApiOperation(value = "¹«¿ª¿ÎÏêÇé", notes = "")
    @GetMapping(value = "/app/openSubjectInfo")
    public Result openSubjectInfo(@RequestParam(defaultValue = "") String subjectId) {
        return new Result(true, "success", this.subjectService.openSubjectInfo(subjectId));
    }

    //--------------------------------------------------------ºǫ́¶Ë½Ó¿Ú---------------------------------------------------------------------------------------------------

    /**
     * ¼ÓÔؿμþtree
     */
    @ApiOperation(value = "¼ÓÔؿμþtree", notes = "")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "subjectId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "categoryTree")
    public Result categoryTree(String subjectId, String parentId) {
//		classId = StringUtils.isEmpty(classId)?ClientUtils.getClassId():classId;
        List<SubjectProgressTreeV> chapterLst = clsLectureService.getChapterTreeVList(subjectId, parentId);

        for (SubjectProgressTreeV v : chapterLst) {
            v.setNodeName(v.getNodeName() + "(" + String.format("%.2f", v.getPercent() * 100) + "%)"); //±£ÁôÁ½Î»Ð¡Êý
        }

        return new Result(true, "success", QBeanUtils.listBean2ListMap(chapterLst, CollectionUtils
                .newStringMap("nodeName", "name", "id.nodeId", "id", "parentId", "parentId", "percent", "percent")));
    }

    /**
     * ѧϰ¶Ë»ñÈ¡ ËùÓпμþ
     *
     * @param classId
     * @return ״̬˵Ã÷(0, ÊÓƵ ¡£ 1, ÒôƵ ¡£ 2, Îĵµ ¡£ 3, Á·Ï° ¡£)
     */
    @ApiOperation(value = "ѧϰ¶Ë»ñÈ¡ ËùÓпμþ", notes = "״̬˵Ã÷(0,ÊÓƵ¡£1,ÒôƵ¡£2,Îĵµ¡£3,Á·Ï°¡£)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "subjectId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "getCoursewareLstByClassId")
    public Result getCoursewareLst(String subjectId) {
        List<ClsSubjectLecture> lectureLst = clsLectureService.listLecture(subjectId);

        // idΪС½Úid //·µ»ØµÄÊý¾Ý°´ÕÕtreeµÄС½ÚÅÅÐò
        return new Result(true, "success",

                QBeanUtils.listBean2ListMap(lectureLst, CollectionUtils.newStringMap("name", "name", "lectureId", "id",
                        "lectureType", "type", "chapterId", "chapterId")));
    }

    /**
     * »ñÈ¡¿Î¼þÁбí
     *
     * @param chapterId Õ½Úid
     * @param type      ¿Î¼þÀàÐÍ
     * @param keyword   ËÑË÷¹Ø¼ü×Ö
     * @param limit     ÿҳÏÔʾ¼¸Ìõ
     * @param pageNum   Ò³Âë
     * @return ״̬˵Ã÷(0, ÊÓƵ ¡£ 1, ÒôƵ ¡£ 2, Îĵµ ¡£ 3, Á·Ï° ¡£)
     */
    @ApiOperation(value = "¸ù¾ÝÕ½ڻñÈ¡¿Î¼þÁбí", notes = "״̬˵Ã÷(0,ÊÓƵ¡£1,ÒôƵ¡£2,Îĵµ¡£3,Á·Ï°¡£)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "chapterId", value = "Õ½Úid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "type", value = "¿Î¼þÀàÐÍ", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "coursewareListByChapterId")
    public Result coursewareList(String chapterId, String type, String keyword, Integer limit, @RequestParam(defaultValue = "1") Integer pageNum) {

        List<MyLectureV> lectures = clsLectureService.listLectureV(ClientUtils.getUserId(), chapterId, keyword, limit,
                pageNum, type);

        return new Result(true, "success",
                CollectionUtils.newObjectMap("coursewareLst",
                        QBeanUtils.listBean2ListMap(lectures,
                                CollectionUtils.newStringMap("lectureName", "name", "id.lectureId", "id", "lectureType",
                                        "type", "lectureUpdateTime", "endUpdateTime", "percent", "percent"))));

    }

    /**
     * ¿Î¼þѧϰ½ø¶ÈÌá½» stu/subject/study
     *
     * @param lectureId ¿Î¼þid
     * @param from      ¿ªÊ¼Ñ§Ï°Î»Öà £¬ÈçÊÓƵ£¬ÔòΪʱ·ÖÃë(00:10:12),ÈçÎĵµ£¬ÔòÎÞÐèÌá½»¸Ã²ÎÊý
     * @param to        ½áÊøѧϰλÖã¬Í¬to
     */
    @ApiOperation(value = "Ìύѧϰ½ø¶È")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "lectureId", value = "¿Î¼þid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "from", value = "¿ªÊ¼Ñ§Ï°Î»Öà £¬ÈçÊÓƵ£¬ÔòΪʱ·ÖÃë(00:10:12),ÈçÎĵµ£¬ÔòÎÞÐèÌá½»¸Ã²ÎÊý", required = true, paramType = "query", dataType = "Double"),
            @ApiImplicitParam(name = "to", value = "½áÊøѧϰλÖã¬Í¬to", required = true, paramType = "query", dataType = "Double"),
            @ApiImplicitParam(name = "subjectId", value = "¿Î³Ìid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "lectureParentId", value = "¸¸¿Î¼þid", required = false, paramType = "query", dataType = "String"),
    })
    @GetMapping(value = "study")
    public Result study(String lectureId, @RequestParam(defaultValue = "1") Double from,
                        @RequestParam(defaultValue = "0") Double to, String subjectId, String classId, String lectureParentId) {
        String userId = ClientUtils.getUserId();
        classId = CommonUtils.getClassId(classId);
        progressDao.putStudyById(userId, subjectId, lectureId, lectureParentId, classId);// ¼Ç¼ѧԱÿ¸ö¿Î³ÌµÄѧϰλÖÃ;
        progressDao.putStudyByUserId(userId, subjectId, lectureId, lectureParentId, classId);// ¼Ç¼ѧԱÉÏ´ÎѧϰµÄλÖÃ;
        return clsLectureService.doStudy(lectureId, from, to);
    }

    /**
     * ÒôƵʱ³¤Ìá½» stu/subject/submitAudioDuration
     *
     * @param lectureId ¿Î¼þid
     * @param seconds   ʱ³¤
     */
    @ApiOperation(value = "ÒôƵʱ³¤Ìá½»")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "lectureId", value = "¿Î¼þid", required = true, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "seconds", value = "ʱ³¤", required = true, paramType = "query", dataType = "Double")
    })
    @CacheEvict(value = "LectureAudioV", key = "#lectureId")
    @GetMapping(value = "submitAudioDuration")
    public Result submitAudioDuration(String lectureId, double seconds) {

        LectureAudioV audio = lectureService.readAudioLecture(lectureId);

        return audioService.updateDuration(audio.getAudioId(), (int) seconds);

    }

    /**
     * ¿Î³ÌÁбí
     *
     * @param clssId    °à¼¶id
     * @param startTime ¿ª°àʱ¼ä
     */
    @ApiOperation(value = "¿Î³ÌÁбí")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "classId", value = "°à¼¶id", required = false, paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "startTime", value = "¿ª°àʱ¼ä", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "getSubjectLst")
    public Result getList(String userId, String classId, String startTime, Integer limit, @RequestParam(defaultValue = "1") Integer pageNum, HttpServletRequest request) {
        userId = StringUtils.isEmpty(userId) ? ClientUtils.getUserId() : userId;
        classId = StringUtils.isEmpty(classId) ? ClientUtils.getClassId() : classId;
        List<MySubjectV> resultMs = subjectService.listMySubjectV(classId, userId);
        List<MySubjectV> result = new ArrayList<>();
        List<Object> lecurelist = new ArrayList<>();
        int i = 0;
        for(MySubjectV ms : resultMs){
            SubjectUtils subjectUtils = new SubjectUtils();
            List<MyLectureV> myLectureVList = lectureService.listLectureVBySubjectId(userId, ms.getId().getSubjectId(), "", 1000, 1, null);
            Double percent = 0.0;
            Double progressValue = 0.0;
            Double percentAvg = 0.0;
            if(!myLectureVList.isEmpty()) {
                for (MyLectureV myLectureV : myLectureVList) {
                    if (myLectureV.getPercent() != null && myLectureV.getProgressValue() != null) {
                        percent += myLectureV.getPercent();
                        progressValue += myLectureV.getProgressValue().intValue();
                    }
                }
                percentAvg = percent / myLectureVList.size();
                if (percentAvg.isNaN()) {
                    percentAvg = 0.0;
                }
                subjectUtils.setCoursewareName(myLectureVList.get(0).getLectureName());
                subjectUtils.setSubjectId(myLectureVList.get(0).getSubjectId());
                subjectUtils.setPercent(new BigDecimal(percentAvg));
                subjectUtils.setStudyTime(new BigDecimal(progressValue));
            }else {
                subjectUtils.setCoursewareName(null);
                subjectUtils.setSubjectId(ms.getId().getSubjectId());
                subjectUtils.setPercent(new BigDecimal(percentAvg));
                subjectUtils.setStudyTime(new BigDecimal(progressValue));
            }
            result.add(ms);
            lecurelist.add(subjectUtils);
        }
        return new Result(true, "success",
                CollectionUtils.newObjectMap("subjectList",
                QBeanUtils.listBean2ListMap(result,
                        CollectionUtils.newStringMap("id.subjectId", "subjectId", "id.classId", "classId",
                                "subjectName", "subjectName", "percent", "percent", "progressValue",
                                "studyTime", "coverPageUrl", "coverPageUrl")),"lecurelist",lecurelist));
    }

    /**
     * ½øÈë¿Î³Ì
     *
     * @param subjectId ¿Î³Ìid
     */
    @ApiOperation(value = "¿Î³ÌÏêÇé")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "subjectId", value = "¿Î³Ìid", required = false, paramType = "query", dataType = "String")
    })
    @GetMapping(value = "getSubjectDetail")
    public Result getSubjectDetail(String subjectId) {
        MySubjectV subject = subjectService.getMy1stSubjectVById(subjectId);

        List<Map<String, Object>> progressLst = subjectService.listChapterStudyProgress(subjectId);
        List<MyLectureV> myLectureVList = lectureService.listLectureVBySubjectId(ClientUtils.getUserId(), subjectId, "", 1000, 1, null);
        Double percent = 0.0;
        Double progressValue = 0.0;
        String coursewareName = null;
        if(!myLectureVList.isEmpty()) {
             for (MyLectureV myLectureV : myLectureVList) {
                if (myLectureV.getPercent() != null && myLectureV.getProgressValue() != null) {
                    percent += myLectureV.getPercent();
                    progressValue += myLectureV.getProgressValue().intValue();
                }
             }
            Double percentAvg = percent / myLectureVList.size();
            if (percentAvg.isNaN()) {
                percentAvg = 0.0;
        }
            subject.setPercent(percentAvg);
            subject.setProgressValue(new BigDecimal(progressValue));
            progressLst.get(0).put("percent", subject.getPercent());
            progressLst.get(0).put("studyTime", subject.getProgressValue());
            coursewareName = myLectureVList.get(0).getLectureName();
        }else {

        }
        return new Result(true, "success",
                CollectionUtils.newObjectMap("subject", QBeanUtils.bean2Map(subject,
                        CollectionUtils.newStringMap("subjectName", "subjectName", "id.subjectId", "subjectId",
                                "progressValue", "studyTime", "percent", "percent", "coverPageUrl", "coverPageUrl")),
                        "chapterLst", progressLst,"coursewareName",coursewareName));
    }

}