package com.ibeetl.jlw.service;

import cn.hutool.core.date.DateUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.util.ObjectUtil;
import cn.jlw.util.EnumUtil;
import cn.jlw.util.ToolUtils;
import cn.jlw.validate.ValidateConfig;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.ibeetl.admin.core.entity.CoreUser;
import com.ibeetl.admin.core.service.CoreBaseService;
import com.ibeetl.admin.core.util.PlatformException;
import com.ibeetl.admin.core.util.TimeTool;
import com.ibeetl.admin.core.web.JsonResult;
import com.ibeetl.admin.core.web.JsonReturnCode;
import com.ibeetl.jlw.dao.GeneralQuestionLogDao;
import com.ibeetl.jlw.dao.GeneralQuestionSettingDao;
import com.ibeetl.jlw.dao.GeneralResourcesQuestionSnapshotDao;
import com.ibeetl.jlw.entity.*;
import com.ibeetl.jlw.entity.dto.QuestionSettingDTO;
import com.ibeetl.jlw.enums.GlobalPushStatusEnum;
import com.ibeetl.jlw.enums.QuestionBussinessTypeEnum;
import com.ibeetl.jlw.enums.ResourcesQuestionSnapshotFromTypeEnum;
import com.ibeetl.jlw.enums.ResourcesQuestionTypeEnum;
import com.ibeetl.jlw.web.query.GeneralQuestionSettingQuery;
import com.ibeetl.jlw.web.query.GeneralResourcesQuestionSnapshotQuery;
import com.ibeetl.jlw.web.query.ResourcesQuestionQuery;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.beetl.sql.core.SqlId;
import org.beetl.sql.core.engine.PageQuery;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;

import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.io.*;
import java.util.*;

import static cn.hutool.core.util.ObjectUtil.defaultIfNull;
import static cn.jlw.util.CacheUserUtil.getStudent;
import static cn.jlw.util.QuestionUtil.shuffleQuestion;
import static com.ibeetl.admin.core.util.ExcelUtil.getCellFormatValue;
import static com.ibeetl.jlw.enums.BusinessCourseInfoEnum.SYSTEM_QUESTION;
import static com.ibeetl.jlw.enums.QuestionLogAddTypeEnum.FINALLY_SUBMIT;
import static com.ibeetl.jlw.enums.ResourcesQuestionSnapshotFromTypeEnum.CHAPTER_EXERCISE;
import static com.ibeetl.jlw.enums.ResourcesQuestionSnapshotFromTypeEnum.HOMEWORK_FILE;

/**
 * 通用题目配置 Service
 * 当分布式ID开启后请勿使用insert(*,true)
 */

@Service
@Transactional
@Validated
public class GeneralQuestionSettingService extends CoreBaseService<GeneralQuestionSetting>{

    @Autowired private GeneralQuestionSettingDao generalQuestionSettingDao;
    @Autowired private GeneralResourcesQuestionSnapshotDao generalResourcesQuestionSnapshotDao;
    @Autowired private GeneralQuestionLogDao generalQuestionLogDao;
    @Autowired private GeneralQuestionLogService generalQuestionLogService;
    @Autowired private GeneralResourcesQuestionSnapshotService generalResourcesQuestionSnapshotService;
    @Autowired private ResourcesQuestionService resourcesQuestionService;

    public PageQuery<GeneralQuestionSetting>queryByCondition(PageQuery query){
        PageQuery ret =  generalQuestionSettingDao.queryByCondition(query);
        queryListAfter(ret.getList());
        return ret;
    }

    public PageQuery<GeneralQuestionSetting>queryByConditionQuery(PageQuery query){
        PageQuery ret =  generalQuestionSettingDao.queryByConditionQuery(query);
        queryListAfter(ret.getList());
        return ret;
    }

    public void deleteByList(List list){
        String ids = "";
        ToolUtils.deleteNullList(list);
        for(int i=0;null != list && i<list.size();i++){
            ids += list.get(i).toString()+(i==list.size()-1?"":",");
        }
        if(StringUtils.isNotBlank(ids)){
            generalQuestionSettingDao.deleteByIds(ids);
        }
    }

    public void logicDeleteBySettingIds(String ids){
        try {
            generalQuestionSettingDao.logicDeleteBySettingIds(ids);
        } catch (Exception e) {
            throw new PlatformException("批量删除通用题目配置失败", e);
        }
    }
    public void deleteByIds(String ids){
        try {
            generalQuestionSettingDao.deleteByIds(ids);
        } catch (Exception e) {
            throw new PlatformException("批量删除通用题目配置失败", e);
        }
    }

    public String addAll(GeneralQuestionSettingQuery generalQuestionSettingQuery){
        String msg = "";
        List<GeneralQuestionSetting> generalQuestionSettingList = new ArrayList<>();
        try {
            generalQuestionSettingList = JSON.parseArray(generalQuestionSettingQuery.getGeneralQuestionSettingJsonStr(), GeneralQuestionSetting.class);
        } catch (Exception e) {
            try {
                generalQuestionSettingList.add(JSONObject.parseObject(generalQuestionSettingQuery.getGeneralQuestionSettingJsonStr(), GeneralQuestionSetting.class));
            } catch (Exception e1) {}
        }
        ToolUtils.deleteNullList(generalQuestionSettingList);
        if(null != generalQuestionSettingList && generalQuestionSettingList.size()>0){
            for(int i=0;i<generalQuestionSettingList.size();i++){
                GeneralQuestionSetting generalQuestionSetting = generalQuestionSettingList.get(i);
                generalQuestionSetting.setUserId(generalQuestionSettingQuery.getUserId());
                generalQuestionSetting.setOrgId(generalQuestionSettingQuery.getOrgId());
            }
            insertBatch(generalQuestionSettingList);
        }
        return msg;
    }

    public JsonResult add(GeneralQuestionSettingQuery generalQuestionSettingQuery){
        String msg = "";
        GeneralQuestionSetting generalQuestionSetting = generalQuestionSettingQuery.pojo();
        generalQuestionSettingDao.insert(generalQuestionSetting);
        generalQuestionSettingQuery.setGeneralQuestionSettingId(generalQuestionSetting.getGeneralQuestionSettingId());
        JsonResult jsonResult = new JsonResult();
        jsonResult.setData(generalQuestionSetting.getGeneralQuestionSettingId());//自增的ID丢进去
        jsonResult.setCode(JsonReturnCode.SUCCESS.getCode());
        jsonResult.setMsg(msg);
        return jsonResult;
    }

    public String edit(GeneralQuestionSettingQuery generalQuestionSettingQuery){
        String msg = "";
        GeneralQuestionSetting generalQuestionSetting = generalQuestionSettingQuery.pojo();
        generalQuestionSettingDao.updateTemplateById(generalQuestionSetting);
        return msg;
    }

    public String updateGivenByIds(GeneralQuestionSettingQuery generalQuestionSettingQuery){
        String msg = "";
        if(StringUtils.isNotBlank(generalQuestionSettingQuery.get_given())){
            boolean flag = generalQuestionSettingDao.updateGivenByIds(generalQuestionSettingQuery) > 0;
            if(!flag){
                msg = "更新指定参数失败";
            }
        }else{
            msg = "指定参数为空";
        }
        return msg;
    }

    public List<GeneralQuestionSetting> getValues (Object paras){
        return sqlManager.select(SqlId.of("jlw.generalQuestionSetting.getGeneralQuestionSettingValues"), GeneralQuestionSetting.class, paras);
    }

    public List<GeneralQuestionSetting> getValuesByQuery (GeneralQuestionSettingQuery generalQuestionSettingQuery){
        return generalQuestionSettingDao.getValuesByQuery(generalQuestionSettingQuery);
    }

    public List<GeneralQuestionSetting> getValuesByQueryNotWithPermission (GeneralQuestionSettingQuery generalQuestionSettingQuery){
        return generalQuestionSettingDao.getValuesByQueryNotWithPermission(generalQuestionSettingQuery);
    }

    public GeneralQuestionSetting getInfo (Long generalQuestionSettingId){
        GeneralQuestionSettingQuery generalQuestionSettingQuery = new GeneralQuestionSettingQuery();
        generalQuestionSettingQuery.setGeneralQuestionSettingId(generalQuestionSettingId);
        generalQuestionSettingQuery.setGeneralQuestionSettingStatusPlural("1");//需要根据实际情况来
        List<GeneralQuestionSetting> list = generalQuestionSettingDao.getValuesByQuery(generalQuestionSettingQuery);
        if(null != list && list.size()>0){
            return list.get(0);
        }else{
            return null;
        }
    }

    public GeneralQuestionSetting getInfo (GeneralQuestionSettingQuery generalQuestionSettingQuery){
        List<GeneralQuestionSetting> list = generalQuestionSettingDao.getValuesByQuery(generalQuestionSettingQuery);
        if(null != list && list.size()>0){
            return list.get(0);
        }else{
            return null;
        }
    }


    public JsonResult importTemplate(List<FileEntity> fileEntityList,List<Long>list,CoreUser coreUser){
        List<String[]>errMsg = new ArrayList<>();
        String msg ="";
        int count = 0;
        Date date = new Date();
        for(int item=0;null != fileEntityList && item<fileEntityList.size();item++){
            FileEntity fileEntity = fileEntityList.get(item);
            if(null != fileEntity){
                File file = new File(fileEntity.getAbsoluteUrl());
                if(file.exists() && file.isFile() && file.canRead() && ToolUtils.findInSet("xls,xlsx",fileEntity.getFormat())){
                    Workbook wb = null;
                    InputStream is = null;
                    try {
                        is = new FileInputStream(fileEntity.getAbsoluteUrl());
                        if("xls".equals(fileEntity.getFormat())){
                            wb = new HSSFWorkbook(is);
                        }else if("xlsx".equals(fileEntity.getFormat())){
                            wb = new XSSFWorkbook(is);
                        }
                    } catch (FileNotFoundException e) {
                        e.printStackTrace();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                    try {
                        if(null != is){
                        is.close();
                    }
                    }catch (Exception e){
                        e.printStackTrace();
                    }
                    if(wb != null){
                        //获取Sheet1
                        Sheet sheet = wb.getSheet("Sheet1");
                        //获取最大行数
                        int rowNum = sheet.getPhysicalNumberOfRows();
                        //获取第一行
                        Row firstRow = sheet.getRow(0);
                        //获取最大列数
                        int colNum = firstRow.getPhysicalNumberOfCells();

                        String columns[] = {
                                        "业务",
                                        "业务类型",
                                        "班级ID集合",
                                        "作答次数",
                                        "题目乱序",
                                        "选项乱序",
                                        "答卷后显示答案解析",
                                        "答卷后显示答案对错",
                                        "题目-名称",
                                        "题目开始时间",
                                        "题目结束时间",
                                        "类型 枚举",
                                        "题目要求",
                                        "附件，老师上传附件",
                                        "发布状态。 1发布，2未发布",
                                        "状态 ",
                                        "创建时间",
                        };

                        Map<String,Integer> map = new HashMap<>();//获取需要的表头的列

                        //从第一列找到需要的表头
                        for (int i=0; i<colNum; i++){
                            String cellData = getCellFormatValue(firstRow.getCell(i));
                            for(int j=0;j<columns.length;j++){
                                if(columns[j].equals(cellData)){
                                    map.put(columns[j],i);
                                }
                            }
                        }

                        //验证所需要的表头是否全
                        Integer flag = 0;
                        for(int i=0;i<columns.length;i++){
                            if(null != map.get(columns[i])){
                                flag ++;
                            }
                        }
                        if(flag != columns.length){
                            String str = " ";
                            for(int i=0;i<columns.length;i++){
                                str += "\""+columns[i]+"\""+(i == columns.length-1?"":", ");
                            }
                            return JsonResult.failMessage("导入失败，表格表头应包含"+str);
                        }

                        for (int i = 1; i<rowNum; i++) {
                            Row row = sheet.getRow(i);
                            if(null == row){
                                errMsg.add(new String[]{"第"+(i+1)+"数据为空"});
                                continue;
                            }

                            String bussinessId = getCellFormatValue(row.getCell(map.get(columns[0])));
                            String bussinessType = getCellFormatValue(row.getCell(map.get(columns[1])));
                            String generalQuestionSettingSchoolClassIds = getCellFormatValue(row.getCell(map.get(columns[2])));
                            String generalQuestionSettingDoCount = getCellFormatValue(row.getCell(map.get(columns[3])));
                            String generalQuestionSettingQuestionNoOrder = getCellFormatValue(row.getCell(map.get(columns[4])));
                            String generalQuestionSettingOptionNoOrder = getCellFormatValue(row.getCell(map.get(columns[5])));
                            String generalQuestionSettingEndShowQa = getCellFormatValue(row.getCell(map.get(columns[6])));
                            String generalQuestionSettingEndShowTrueFalse = getCellFormatValue(row.getCell(map.get(columns[7])));
                            String generalQuestionSettingName = getCellFormatValue(row.getCell(map.get(columns[8])));
                            String generalQuestionStartTime = getCellFormatValue(row.getCell(map.get(columns[9])));
                            String generalQuestionEndTime = getCellFormatValue(row.getCell(map.get(columns[10])));
                            String generalQuestionSettingType = getCellFormatValue(row.getCell(map.get(columns[11])));
                            String generalQuestionSettingRequire = getCellFormatValue(row.getCell(map.get(columns[12])));
                            String generalQuestionSettingFile = getCellFormatValue(row.getCell(map.get(columns[13])));
                            String generalQuestionSettingPushStatus = getCellFormatValue(row.getCell(map.get(columns[14])));
                            String generalQuestionSettingStatus = getCellFormatValue(row.getCell(map.get(columns[15])));
                            String generalQuestionSettingAddTime = getCellFormatValue(row.getCell(map.get(columns[16])));
                            //TODO 判断（如重复等复杂判断要额外写）
                            if(StringUtils.isBlank(bussinessId)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[0])+1)+"列，第"+(i+1)+"行业务为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(bussinessType)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[1])+1)+"列，第"+(i+1)+"行业务类型为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingSchoolClassIds)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[2])+1)+"列，第"+(i+1)+"行班级ID集合为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingDoCount)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[3])+1)+"列，第"+(i+1)+"行作答次数为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingQuestionNoOrder)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[4])+1)+"列，第"+(i+1)+"行题目乱序为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingOptionNoOrder)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[5])+1)+"列，第"+(i+1)+"行选项乱序为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingEndShowQa)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[6])+1)+"列，第"+(i+1)+"行答卷后显示答案解析为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingEndShowTrueFalse)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[7])+1)+"列，第"+(i+1)+"行答卷后显示答案对错为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingName)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[8])+1)+"列，第"+(i+1)+"行题目-名称为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionStartTime)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[9])+1)+"列，第"+(i+1)+"行题目开始时间为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionEndTime)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[10])+1)+"列，第"+(i+1)+"行题目结束时间为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingType)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[11])+1)+"列，第"+(i+1)+"行类型 枚举为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingRequire)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[12])+1)+"列，第"+(i+1)+"行题目要求为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingFile)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[13])+1)+"列，第"+(i+1)+"行附件，老师上传附件为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingPushStatus)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[14])+1)+"列，第"+(i+1)+"行发布状态。 1发布，2未发布为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingStatus)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[15])+1)+"列，第"+(i+1)+"行状态 为空"});
                                continue;
                            }else
                            if(StringUtils.isBlank(generalQuestionSettingAddTime)){
                                errMsg.add(new String[]{"第"+ToolUtils.numberToLetter(map.get(columns[16])+1)+"列，第"+(i+1)+"行创建时间为空"});
                                continue;
                            }else
                            {
                            //TODO 保存
                            GeneralQuestionSetting generalQuestionSetting = new GeneralQuestionSetting();
                            generalQuestionSetting.setBusinessId(Long.parseLong(bussinessId));
                            generalQuestionSetting.setBusinessType(EnumUtil.likeValueOf(QuestionBussinessTypeEnum.class, bussinessType));
                            generalQuestionSetting.setGeneralQuestionSettingSchoolClassIds(generalQuestionSettingSchoolClassIds);
                            generalQuestionSetting.setGeneralQuestionSettingDoCount(Integer.parseInt(generalQuestionSettingDoCount));
                            generalQuestionSetting.setGeneralQuestionSettingQuestionNoOrder(Integer.parseInt(generalQuestionSettingQuestionNoOrder));
                            generalQuestionSetting.setGeneralQuestionSettingOptionNoOrder(Integer.parseInt(generalQuestionSettingOptionNoOrder));
                            generalQuestionSetting.setGeneralQuestionSettingEndShowQa(Integer.parseInt(generalQuestionSettingEndShowQa));
                            generalQuestionSetting.setGeneralQuestionSettingEndShowTrueFalse(Integer.parseInt(generalQuestionSettingEndShowTrueFalse));
                            generalQuestionSetting.setGeneralQuestionSettingName(generalQuestionSettingName);
                            generalQuestionSetting.setGeneralQuestionStartTime(TimeTool.getTime(generalQuestionStartTime));
                            generalQuestionSetting.setGeneralQuestionEndTime(TimeTool.getTime(generalQuestionEndTime));
                            generalQuestionSetting.setGeneralQuestionSettingType(EnumUtil.likeValueOf(ResourcesQuestionSnapshotFromTypeEnum.class, generalQuestionSettingType));
                            generalQuestionSetting.setGeneralQuestionSettingRequire(generalQuestionSettingRequire);
                            generalQuestionSetting.setGeneralQuestionSettingFile(generalQuestionSettingFile);
                            generalQuestionSetting.setGeneralQuestionSettingPushStatus(EnumUtil.likeValueOf(GlobalPushStatusEnum.class, Integer.valueOf(defaultIfNull(generalQuestionSettingPushStatus, "-1"))));
                            generalQuestionSetting.setGeneralQuestionSettingStatus(Integer.parseInt(generalQuestionSettingStatus));
                            generalQuestionSetting.setGeneralQuestionSettingAddTime(TimeTool.getTime(generalQuestionSettingAddTime));
                            generalQuestionSetting.setOrgId(coreUser.getOrgId());
                            generalQuestionSetting.setUserId(coreUser.getId());

                            count++;
                            }
                        }
                    }
                }
            }
        }
        JsonResult jsonResult = new JsonResult();
        jsonResult.setCode(count>0?JsonReturnCode.SUCCESS.getCode():JsonReturnCode.FAIL.getCode());
        jsonResult.setData(errMsg);
        jsonResult.setMsg((count>0?"导入成功,共导入"+count+"条":"导入失败")+(StringUtils.isNotBlank(msg)?"<br>"+msg:""));
        return jsonResult;
    }

    public List<Map<String,Object>> getExcelValues (GeneralQuestionSettingQuery generalQuestionSettingQuery){
        return generalQuestionSettingDao.getExcelValues(generalQuestionSettingQuery);
    }

    public void editPushStatus(@NotEmpty(message = "题目配置ID不能为空！") String ids,
                               @NotNull(message = "发布状态不能为空！") GlobalPushStatusEnum pushStatus) {
        for (String settingId : ids.split(",")) {
            GeneralQuestionSetting model = new GeneralQuestionSetting();
            model.setGeneralQuestionSettingId(Long.valueOf(settingId));
            model.setGeneralQuestionSettingPushStatus(pushStatus);
            updateTemplate(model);
        }
    }

    /**
     * 根据题目配置ID查询当前时间，是否可以参加进行题目测试
     * @param questionSettingId
     * @return
     */
    public boolean verifyQuestionStartAndEndTimeWithNowTime(Long questionSettingId) {
        if (ObjectUtil.isNotEmpty(questionSettingId)) {
            GeneralQuestionSetting info = getInfo(questionSettingId);
            return DateUtil.isIn(DateUtil.date(),
                    info.getGeneralQuestionStartTime(), info.getGeneralQuestionEndTime());
        }
        return false;
    }

    /**
     * 根据题目配置ID查询当前时间，是否可以参加进行题目测试
     * 抛出异常
     * @param questionSettingId
     * @return
     */
    public void verifyQuestionStartAndEndTimeWithNowTimeThrow(Long questionSettingId) {
        Assert.isTrue(verifyQuestionStartAndEndTimeWithNowTime(questionSettingId), "当前时间不在题目操作的时间段！");
    }

    /**
     * 获取作业
     *
     * @param generalQuestionSettingId 开课作业ID
     * @param fromTypeEnum
     * @return
     */
    public List<GeneralResourcesQuestionSnapshot> questionDetail(@NotNull(message = "题目配置ID不能为空！") final Long generalQuestionSettingId,
                                                          @NotNull(message = "类型不能为空！") ResourcesQuestionSnapshotFromTypeEnum fromTypeEnum) {

        // 获取学生ID
        final Student student = getStudent();
        Assert.notNull(student, "非学生身份，无法获取题目!");
        Assert.isTrue(!fromTypeEnum.equals(HOMEWORK_FILE), "作业-附件类型 不需要获取题目快照！");
        // 学生ID
        final Long studentId = student.getStudentId();
        // 常量 True的Integer表现
        final Integer TRUE_CONST = 1;
        List<GeneralResourcesQuestionSnapshot> resourcesQuestionSnapshots;
        GeneralQuestionSetting hwSetting = getInfo(generalQuestionSettingId);
        Assert.notNull(hwSetting, "未查询到来源ID对应的题目！");

        // 章节练习，则跳过次数验证；
        // 其他类型，都需要验证作答次数
        if (!EnumUtil.contains(fromTypeEnum, CHAPTER_EXERCISE)) {
            // 作答次数
            Integer generalQuestionSettingSettingDoCount = hwSetting.getGeneralQuestionSettingDoCount();
            Assert.isTrue(generalQuestionSettingSettingDoCount > 0, "作答次数设置有误，请联系管理员！");
            // 数据库查询该学生已经做过的次数, 这个试卷如果已经交卷的话，就提示用户
            GeneralQuestionLog generalQuestionLog = new GeneralQuestionLog();
            generalQuestionLog.setStudentId(studentId);
            generalQuestionLog.setQuestionLogAddType(FINALLY_SUBMIT);
            generalQuestionLog.setGeneralQuestionSettingId(generalQuestionSettingId);
            long doCount = generalQuestionLogDao.templateCount(generalQuestionLog);
            // 断言判断最大作答次数
            Assert.isTrue(doCount < generalQuestionSettingSettingDoCount, "已超过最大作答次数！");
        }

        GeneralResourcesQuestionSnapshotQuery questionSnapshotQuery = new GeneralResourcesQuestionSnapshotQuery();
        questionSnapshotQuery.setGeneralQuestionSettingId(generalQuestionSettingId);

        // 答卷后显示答案解析
        if (TRUE_CONST.equals(hwSetting.getGeneralQuestionSettingEndShowQa())) {
            /** 实现 {@link GeneralQuestionLogService#questionAnalysis} */
        }

        // 答卷后显示答案对错
        if (TRUE_CONST.equals(hwSetting.getGeneralQuestionSettingEndShowTrueFalse())) {
            /** 实现 {@link GeneralQuestionLogService#questionAnalysis} */
        }

        // 题目乱序（同一大题内）
        if (TRUE_CONST.equals(hwSetting.getGeneralQuestionSettingQuestionNoOrder())) {
            questionSnapshotQuery.setRand(true);
        }

        // 题目查询
        resourcesQuestionSnapshots = generalResourcesQuestionSnapshotService.getValuesByQueryNotWithPermission(questionSnapshotQuery);
        //
        resourcesQuestionSnapshots = defaultIfNull(resourcesQuestionSnapshots, new ArrayList<>());

        // 选项乱序（限单选、多选）
        if (TRUE_CONST.equals(hwSetting.getGeneralQuestionSettingOptionNoOrder())) {
            // 单题选项排序处理
            resourcesQuestionSnapshots.forEach(value -> {
                shuffleQuestion(value, "questionStem","questionOption",
                        "questionAnswer", "questionType");
            });
        }

        // 学生身份屏蔽答案，且记录在做题日志表中，这里不为空的判断有点多余
        {
            // 判断章节练习是否需要重发试卷的题目
            boolean selectIsReSend = generalQuestionLogService.
                    verifyLogAddTypeIsReSend(generalQuestionSettingId, studentId, fromTypeEnum, FINALLY_SUBMIT);
            // 做题日志关联学生, 初步提交做题日志信息，不包含学生提交的答案和得分情况
            generalQuestionLogService.preSubmitStudentQuestionLog(studentId, hwSetting, resourcesQuestionSnapshots, selectIsReSend);
            // 学生身份，需要屏蔽答案，再丢给前端
            resourcesQuestionSnapshots.forEach(GeneralResourcesQuestionSnapshot::hideAnswer);
        }

        return resourcesQuestionSnapshots;
    }

    public void deleteSettingAndSnapByIds(@NotEmpty String settingIds) {
        generalQuestionSettingDao.deleteByIds(settingIds);
        generalResourcesQuestionSnapshotService.deleteGeneralResourcesQuestionSnapshot(settingIds);
    }

    /**
     * 增加题目类型的数据
     * 从系统题库中拉取
     * <p>
     * 任务一；添加题目配置主表
     * 任务二：添加题目快照表
     *
     * @param settingQuery      题目配置信息
     * @param courseInfoIdPair  新旧课程ID片段
     * @return
     */
    public void addSettingBySystemCourse(@Validated(ValidateConfig.ADD.class) GeneralQuestionSettingQuery settingQuery, Map<Long, Long> courseInfoIdPair ) {

        // 添加到作业主表中
        add(settingQuery);

        // 插入快照
        final Long teacherOpenCourseQuestionSettingId = settingQuery.getGeneralQuestionSettingId();

        // 传入的开课题目IDS
        String resourcesQuestionIdPlural = settingQuery.getResourcesQuestionIdPlural();
        // 题目类型区分
        Collection<QuestionSettingDTO> settingDTOList = settingQuery.getQuestionSettingOptions();

        // 如果指定的题目IDs不为空的话，则需要对这些题目进行题目类型分组。
        if(ObjectUtil.isNotEmpty(resourcesQuestionIdPlural)) {
            ResourcesQuestionQuery questionQuery = new ResourcesQuestionQuery();
            questionQuery.setQuestionStatus(1);
            questionQuery.setResourcesQuestionIds(resourcesQuestionIdPlural);
            List<ResourcesQuestion> questionList = resourcesQuestionService.getValuesByQueryNotWithPermission(questionQuery);

            // 无差别题目IDS转换成类型区分的集合
            Map<ResourcesQuestionTypeEnum, QuestionSettingDTO> map =
                    resourcesQuestionService.buildSettingDtoListByNoDiffQuestionList(questionList);

            // 设置分值
            settingQuery.getQuestionSettingOptions().forEach(item -> {
                QuestionSettingDTO settingDTO = map.get(item.getQuestionType());
                if(ObjectUtil.isAllNotEmpty(settingDTO, item.getSingleScore())) {
                    settingDTO.setSingleScore(item.getSingleScore());
                }
            });

            if (ObjectUtil.isNotEmpty(map)) { settingDTOList = map.values(); }
        }

        List<GeneralResourcesQuestionSnapshot> list = 
                generalResourcesQuestionSnapshotService.getQuestionBySettingOptionDTOList(settingDTOList, Collections.emptyMap());

        if (ObjectUtil.isNotEmpty(list)) {
            list.forEach(item -> {
                item.setGeneralQuestionSettingId(teacherOpenCourseQuestionSettingId);
                item.setBusinessCourseInfoId(settingQuery.getBusinessId());
                item.setBusinessCourseInfoType(SYSTEM_QUESTION);
            });

            // 更新ID
            setNewCourseInfoId(list, courseInfoIdPair);
            generalResourcesQuestionSnapshotDao.insertBatch(list);
        }
        else {
            throw new PlatformException("题目配置信息有误，未获取到的题目！");
        }
    }

    /**
     * 根据课程新旧ID片段集合，设置新的课程ID
     *
     * @param insertList
     * @param courseInfoIdPair
     */
    public void setNewCourseInfoId(@NotNull Collection<GeneralResourcesQuestionSnapshot> insertList, @NotNull Map<Long, Long> courseInfoIdPair) {
        if (ObjectUtil.isAllNotEmpty(insertList, courseInfoIdPair)) {
            insertList.forEach(item -> {
                Long businessCourseInfoId = item.getBusinessCourseInfoId();
                item.setBusinessCourseInfoId(courseInfoIdPair.getOrDefault(businessCourseInfoId, businessCourseInfoId));
            });
        }
    }

}