package com.dsh.course.controller;


import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.dsh.course.entity.*;
import com.dsh.course.entity.dto.*;
import com.dsh.course.feignclient.account.AppUserClient;
import com.dsh.course.feignclient.account.StudentClient;
import com.dsh.course.feignclient.account.model.Student;
import com.dsh.course.mapper.CoursePackageSchedulingMapper;
import com.dsh.course.model.dto.ToClassDto;
import com.dsh.course.service.*;
import com.dsh.course.util.ResultUtil;
import com.dsh.course.util.UUIDUtil;
import io.swagger.annotations.Api;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang3.ArrayUtils;
import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.swing.text.html.parser.Entity;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;

@Api
@CrossOrigin
@RestController
@RequestMapping("/courdent")
public class CourseStudentController {
    @Autowired
    CoursePackageStudentService studentService ;
    @Autowired
    TCoursePackagePaymentService paymentService;
    @Autowired
    private CourseCounsumService counsumService;

    //获取退费记录
    @RequestMapping("/getRefund")
    @ResponseBody
    public List<MoneyBack> getRefund() {
        // 查询已通过申请的退费记录
       return counsumService.getRefund();
    }


    @Resource
    private CoursePackageSchedulingMapper coursePackageSchedulingService;




    @RequestMapping("/getStudentTotal")
    @ResponseBody
    public List<Map<String, Object>> get(@RequestBody StudentQeryDto studentQeryDto) {
        System.out.println("-====studentQeryDto========="+studentQeryDto);
        List<Map<String, Object>>  pays =  paymentService.getStudentTotal(studentQeryDto);
        System.out.println("=========pays======"+pays);

        return  pays;

    }


    @RequestMapping("/bypac")
    @ResponseBody
    public List<Map<String, Object>> bypac(@RequestBody PacQueryDto pacQueryDto) {





        System.out.println("-====studentQeryDto========="+pacQueryDto);
        List<Map<String, Object>>  pays =  paymentService.bypac(pacQueryDto);
        System.out.println("=========pays======"+pays);

        return  pays;

    }

    @ResponseBody
    @PostMapping("/queryIdsByStore")
    public List<Integer> queryIdsByStore(@RequestBody Integer objectId){
        List<TCoursePackage> list = packageService.list(new LambdaQueryWrapper<TCoursePackage>().eq(TCoursePackage::getStoreId, objectId));
        List<Integer> collect = list.stream().map(TCoursePackage::getId).collect(Collectors.toList());
        if(collect.size()==0){
            collect.add(-1);
        }
        return collect;
    }


    //获取学员课时数信息
    @RequestMapping("/getInfo")
    @ResponseBody
    public StudentClassInfo list(@RequestParam("tStudentId")Integer tStudentId) {

//        System.out.println("------------>"+tStudentId);


        StudentClassInfo studentClassInfo = studentService.listAll(tStudentId);

//        Date maxDate = studentService.getMaxDate(tStudentId);
        Date minDate = studentService.getMinDate(tStudentId);
        Integer totalHours = studentClassInfo.getTotalHours();
        Integer hasHours = studentClassInfo.getRestHours();
        Integer restHours = totalHours-hasHours;
        studentClassInfo.setHasHours(restHours);
        studentClassInfo.setInDate(minDate);
        System.out.println("===========>"+studentClassInfo);

        return studentClassInfo;
    }
    //获取学员课程列表
    @RequestMapping("/getClassList")
    @ResponseBody
    public List<ClassListDto> listClass(@RequestParam("tStudentId")Integer tStudentId) {
        System.out.println("==========getClassList===tStudentId===="+tStudentId);
    List<ClassListDto> listDtos = studentService.getClassList(tStudentId);
    for (ClassListDto dto : listDtos){
        dto.setHasClassHours(dto.getTotalClassHours()-dto.getLaveClassHours());
    }
    System.out.println("======listDtos======"+listDtos);
    return  listDtos;

    }

    //获取学员有效期
    @RequestMapping("/getUseTime")
    @ResponseBody
    public Date getUseTime(@RequestParam("tStudentId")Integer tStudentId) {
                Date maxDate = studentService.getMaxDate(tStudentId);

        return  maxDate;

    }

    //批量修改有效期
    @RequestMapping("/updateUseDate")
    @ResponseBody
    public void updateUseDate(@RequestBody updateTimeDto updateTimeDto ){
        System.out.println("=========updateUseDate=====>="+updateTimeDto);
        List<TCoursePackagePayment> paymentList = paymentService.list(new QueryWrapper<TCoursePackagePayment>().eq("studentId", updateTimeDto.getTStudentId()));

        System.out.println("=========paymentList=====>="+paymentList);

        for (TCoursePackagePayment payment: paymentList) {
//            payment.setUseTime(updateTimeDto.getDate());
            paymentService.updateUseTime(payment.getId(),updateTimeDto.getDate());
        }
        System.out.println("=======updateUseDate=======>"+paymentList);


    }
    @Resource
    private AppUserClient appUserClient;
    //获取可转移学员
    @RequestMapping("/getSelect")
    @ResponseBody
    public List<SelectDto> getSelect(@RequestParam("payId")Long payId){

        TCoursePackagePayment byId = paymentService.getById(payId);

        List<Integer> studentIds = paymentService.getStudentIds(payId,byId.getCoursePackageId(),byId.getAppUserId());
    System.out.println("=========studentIds=================>"+studentIds);

    if (studentIds.size()>0){
        List<SelectDto> selectDtos =   appUserClient.getSelects(studentIds);

        return selectDtos;}
    else return null;
    }



    //根据payid获取对应门店的常规课程

    @Autowired
    private  TCoursePackageService packageService;
    @RequestMapping("/holiSelect")
    @ResponseBody
    public List<SelectDto> getHoliSelect(@RequestParam("courseId")Integer id){

        TCoursePackage byId = packageService.getById(id);
        Integer storeId = byId.getStoreId();
        List<TCoursePackage> list = packageService.list(new QueryWrapper<TCoursePackage>()
                .select("id", "name")
                .eq("storeId", storeId)
                .eq("type","2")
        );
        List<SelectDto> selectDtos = new ArrayList<>();
        for (TCoursePackage t :list){
            SelectDto selectDto = new SelectDto();
            selectDto.setId(t.getId());
            selectDto.setValue(t.getName());
            selectDtos.add(selectDto);
        }




        return selectDtos;
    }

    @RequestMapping("/transSelect")
    @ResponseBody
    public List<SelectDto> getTransSelect(@RequestParam("courseId")Integer id){

        TCoursePackage byId = packageService.getById(id);
        Integer storeId = byId.getStoreId();
        List<TCoursePackage> list = packageService.list(new QueryWrapper<TCoursePackage>()
                .select("id", "name")
                .eq("storeId", storeId)
                .eq("type","1").ne("id",id)
        );
        List<SelectDto> selectDtos = new ArrayList<>();
        for (TCoursePackage t :list){
            SelectDto selectDto = new SelectDto();
            selectDto.setId(t.getId());
            selectDto.setValue(t.getName());
            selectDtos.add(selectDto);
        }




        return selectDtos;
    }


    @RequestMapping("/queryCounsum")
    @ResponseBody
    public List<CourseCounsum> queryCounsum(@RequestBody ConsumeQuery consumeQuery){
        System.out.println("======queryCounsum==========="+consumeQuery);

        QueryWrapper<CourseCounsum> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("paymentId",consumeQuery.getPayId());


        if (consumeQuery.getChangeType()!=null){
            queryWrapper.eq("changeType", consumeQuery.getChangeType());
        }
        if (consumeQuery.getStart()!=null){
            queryWrapper.between("insertTime", consumeQuery.getStart(), consumeQuery.getEnd());
        }
        if (consumeQuery.getReason()!=null&&consumeQuery.getReason()!=""){
            queryWrapper.like("reason", consumeQuery.getReason());

        }

        List<CourseCounsum> list = counsumService.list(queryWrapper);




//        List<CourseCounsum> list = counsumService.list(new QueryWrapper<CourseCounsum>().eq("paymentId", consumeQuery.getPayId()).eq("changeType", consumeQuery.getChangeType()).between("insertTime", consumeQuery.getStart(), consumeQuery.getEnd()).like("reason", consumeQuery.getReason()));
        return list;
    }


    @RequestMapping("/insertBack")
    @ResponseBody
    public void insertBack(@RequestBody InsertBackDto insertBackDto){

        MoneyBack moneyBack = new MoneyBack();
        moneyBack.setStudentId(insertBackDto.getId());
        moneyBack.setStatus(0);
        moneyBack.setInsertTime(new Date());
        moneyBack.setIds(insertBackDto.getIds());
        moneyBackService.save(moneyBack);

        List<TCoursePackagePayment> pays = paymentService.list(new QueryWrapper<TCoursePackagePayment>().in("id", insertBackDto.getIds()));
        for (TCoursePackagePayment o :pays){
            o.setStatus(4);
            o.setAppUserId(null);
        }



        paymentService.updateBatchById(pays);
    }


    @RequestMapping("/queryByIds")
    @ResponseBody
    public List<TCoursePackagePayment> queryByIds(@RequestParam("ids")String ids){
        List<TCoursePackagePayment> paymentList = paymentService.list(new QueryWrapper<TCoursePackagePayment>()
                .in("id", Arrays.asList(ids.split(","))));

        System.out.println("========client==>"+paymentList);
        return paymentList;
    }

    @RequestMapping("/changeStatus")
    @ResponseBody
    public void changeStatus(@RequestParam("id")Integer id){
        MoneyBack byId = moneyBackService.getById(id);
        byId.setStatus(1);
        moneyBackService.updateById(byId);

    }

    @RequestMapping("/noStatus")
    @ResponseBody
    public void noStatus(@RequestParam("id")Integer id){
        MoneyBack byId = moneyBackService.getById(id);
        byId.setStatus(2);
        moneyBackService.updateById(byId);

    }

    @RequestMapping("/zeroClass")
    @ResponseBody
    public void zeroClass(@RequestParam("id")Integer id){
        MoneyBack byId = moneyBackService.getById(id);
        String[] split = byId.getIds().split(",");
        System.out.println("========split===>"+split);
        List<TCoursePackagePayment> id1 = paymentService.list(new QueryWrapper<TCoursePackagePayment>().in("id", split));
        for (TCoursePackagePayment o :id1){
            CourseCounsum courseCounsum = new CourseCounsum();
            courseCounsum.setNum(o.getLaveClassHours());
            courseCounsum.setChangeType(0);
            courseCounsum.setReason("退费");
            courseCounsum.setPaymentId(o.getId());
            courseCounsum.setInsertTime(new Date());
            counsumService.save(courseCounsum);

            o.setTotalClassHours(0);
            o.setLaveClassHours(0);
            o.setStatus(2);
            o.setAppUserId(null);




        }
        paymentService.updateBatchById(id1);
    }


    @RequestMapping("/backStausClass")
    @ResponseBody
    public void backStausClass(@RequestParam("id")Integer id){
        MoneyBack byId = moneyBackService.getById(id);
        String[] split = byId.getIds().split(",");
        System.out.println("========split===>"+split);
        List<TCoursePackagePayment> id1 = paymentService.list(new QueryWrapper<TCoursePackagePayment>().in("id", split));
        for (TCoursePackagePayment o :id1){
            o.setStatus(1);
            o.setAppUserId(null);
        }
        paymentService.updateBatchById(id1);
    }
    @RequestMapping("/cancel")
    @ResponseBody
    public void cancel(@RequestParam("ids")String ids){
        String[] split = ids.split(",");
        List<CoursePackageStudent> coursePackagePaymentId = studentService.list(new QueryWrapper<CoursePackageStudent>().in("coursePackagePaymentId", split));
      for (CoursePackageStudent student :coursePackagePaymentId){
          student.setReservationStatus(3);
          student.setAppUserId(null);
      }
        studentService.updateBatchById(coursePackagePaymentId);


    }

    @Autowired
    private MoneyBackService moneyBackService;
    @RequestMapping("/getMoneyBack")
    @ResponseBody
    public List<MoneyBack> getMoneyBack(@RequestParam("tStudentId")Integer tStudentId){

        List<MoneyBack> moneyBacksck = moneyBackService.list(new QueryWrapper<MoneyBack>().eq("studentId", tStudentId));
        return moneyBacksck;
    }

    //课程转移
    @RequestMapping("/toClass")
    @ResponseBody
    public void toClass(@RequestBody ToClassDto toClassDto){
        System.out.println("===========到达getSelect======="+toClassDto);
        TCoursePackagePayment orinPay = paymentService.getOne(new QueryWrapper<TCoursePackagePayment>().eq("id", toClassDto.getId()));
        TCoursePackagePayment studentPay = paymentService.getOne(new QueryWrapper<TCoursePackagePayment>().eq("studentId", toClassDto.getToStudentId()).eq("coursePackageId",orinPay.getCoursePackageId()));
        if (studentPay!=null) {
            System.out.println("======orinPay=====>" + orinPay);
            System.out.println("======studentPay=====>" + studentPay);
            Integer laveClassHours = orinPay.getLaveClassHours();
            Integer totalClassHours = orinPay.getTotalClassHours();

            orinPay.setTotalClassHours(0);
            orinPay.setLaveClassHours(0);
            orinPay.setStatus(5);
            orinPay.setAppUserId(null);
            paymentService.updateById(orinPay);

            CourseCounsum courseCounsum = new CourseCounsum();
            courseCounsum.setInsertTime(new Date());
            if (orinPay.getAppUserId()!=studentPay.getAppUserId()){
                courseCounsum.setReason("赠课");
            }else {            courseCounsum.setReason("转课");
            }
            courseCounsum.setNum(laveClassHours);
            courseCounsum.setChangeType(0);
            courseCounsum.setPaymentId(orinPay.getId());
            counsumService.save(courseCounsum);

            Integer laveClassHours1 = studentPay.getLaveClassHours();
            Integer totalClassHours1 = studentPay.getTotalClassHours();
            int total = totalClassHours + totalClassHours1;
            int lave = laveClassHours + laveClassHours1;

            studentPay.setAppUserId(null);
            studentPay.setLaveClassHours(lave);
            studentPay.setTotalClassHours(total);
            paymentService.updateById(studentPay);

            CourseCounsum courseCounsum1 = new CourseCounsum();
            courseCounsum1.setInsertTime(new Date());
            courseCounsum1.setReason("转课");
            courseCounsum1.setNum(laveClassHours);
            courseCounsum1.setChangeType(1);
            courseCounsum1.setPaymentId(studentPay.getId());
            counsumService.save(courseCounsum1);

        }else {



            Student student = studentClient.queryStudentById(toClassDto.getToStudentId());
            TCoursePackagePayment to = new TCoursePackagePayment();
            to.setStudentId(toClassDto.getToStudentId());
            to.setTotalClassHours(orinPay.getTotalClassHours());
            to.setLaveClassHours(orinPay.getLaveClassHours());
            to.setCoursePackageId(orinPay.getCoursePackageId());
            to.setState(1);
            to.setAppUserId(student.getAppUserId());
            to.setPayStatus(2);
            to.setStatus(1);
            to.setInsertTime(new Date());
            paymentService.save(to);



            orinPay.setTotalClassHours(0);
            orinPay.setLaveClassHours(0);
            orinPay.setAppUserId(null);
            orinPay.setStatus(6);
            paymentService.updateById(orinPay);




            CourseCounsum courseCounsum = new CourseCounsum();
            courseCounsum.setInsertTime(new Date());
            courseCounsum.setReason("赠课");
            courseCounsum.setNum(orinPay.getLaveClassHours());
            courseCounsum.setChangeType(0);
            courseCounsum.setPaymentId(orinPay.getId());
            counsumService.save(courseCounsum);





            CourseCounsum courseCounsum1 = new CourseCounsum();
            courseCounsum1.setInsertTime(new Date());
            courseCounsum1.setReason("赠课");
            courseCounsum1.setNum(orinPay.getLaveClassHours());
            courseCounsum1.setChangeType(1);
            courseCounsum1.setPaymentId(to.getId());
            counsumService.save(courseCounsum);

        }


    }

    @Resource
    private StudentClient studentClient;
    @RequestMapping(value = "/toHoli",produces = MediaType.APPLICATION_JSON_UTF8_VALUE, consumes = "application/json;charset=UTF-8")
    @ResponseBody
    public String toHoli(@RequestBody ToHoliDto toHoliDto){

        String [] ids = toHoliDto.getIds();
        List<String> strings = new ArrayList<>();


        for (String id : ids){
            //扣除课时
            TCoursePackagePayment payment = paymentService.getById(id);
            System.out.println("=====byId========="+payment);


            Integer laveClassHours = payment.getLaveClassHours();

            Integer classNum = toHoliDto.getClassNum();
            Integer totalClassHours = payment.getTotalClassHours();
            Student student = studentClient.queryStudentById(payment.getStudentId());

            if (laveClassHours < classNum){
                strings.add(student.getName()); continue;
            }

            Integer laveClassHoursnew = laveClassHours - classNum;
            Integer totalClassHoursnew = totalClassHours - classNum;
            payment.setLaveClassHours(laveClassHoursnew);
            payment.setTotalClassHours(totalClassHoursnew);
            payment.setAppUserId(null);
            payment.setStatus(3);

            paymentService.updateById(payment);

            //获取student信息

            //新增课时

            TCoursePackagePayment holi = new TCoursePackagePayment();
            holi.setAppUserId(student.getAppUserId());
            holi.setStudentId(student.getId());
            holi.setCoursePackageId(toHoliDto.getClassId());
            holi.setTotalClassHours(toHoliDto.getClassNum());
            holi.setLaveClassHours(toHoliDto.getClassNum());
            holi.setState(1);
            holi.setInsertTime(new Date());
            holi.setPayStatus(2);
            paymentService.save(holi);

            TCoursePackage tCoursePackage = packageService.getById(toHoliDto.getClassId());
            String classWeeks = tCoursePackage.getClassWeeks();
            List<Integer> week = week(classWeeks);

            String[] split = tCoursePackage.getClassStartTime().split(",");
            String[] split1 = tCoursePackage.getClassEndTime().split(",");
            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
            SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd HH:mm");
            // 本周周几
            int i = DateUtil.dayOfWeek(new Date())-1;
            for (Integer integer : week) {
                if(integer<i){
                    // 找下一周的时间
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,7-(i-integer));
                    Date time = instance.getTime();

                    for (int i1 = 0; i1 < split.length; i1++) {

                        CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                        coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                        try {
                            Date parse = format1.parse(format.format(time) + " " + split[i1]);
                            Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                            coursePackageScheduling.setClassDate(parse);
                            coursePackageScheduling.setEndDate(parse1);
                            coursePackageScheduling.setStatus(1);
                            coursePackageSchedulingService.insert(coursePackageScheduling);

                            CoursePackageStudent student1 = new CoursePackageStudent();
                            student1.setAppUserId(student.getAppUserId());
                            student1.setStudentId(student.getId());
                            student1.setCoursePackageId(tCoursePackage.getId());
                            student1.setCoursePackagePaymentId(holi.getId());
                            student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                            student1.setSignInOrNot(1);
                            student1.setReservationStatus(1);
                            student1.setInsertTime(new Date());
                            studentService.save(student1);
                        } catch (ParseException e) {
                            e.printStackTrace();
                        }

                    }

                }else if(integer>i) {
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,integer-i);
                    Date time1 = instance.getTime();
                    List<Date> list = new ArrayList<>();
                    list.add(time1);
                    instance.add(Calendar.DATE,7);
                    Date time2 = instance.getTime();
                    list.add(time2);
                    for (Date time : list) {
                        for (int i1 = 0; i1 < split.length; i1++) {
                            CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                            coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                            try {
                                Date parse = format1.parse(format.format(time) + " " + split[i1]);
                                Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                                coursePackageScheduling.setClassDate(parse);
                                coursePackageScheduling.setEndDate(parse1);
                                coursePackageScheduling.setStatus(1);
                                coursePackageSchedulingService.insert(coursePackageScheduling);

                                CoursePackageStudent student1 = new CoursePackageStudent();
                                student1.setAppUserId(student.getAppUserId());
                                student1.setStudentId(student.getId());
                                student1.setCoursePackageId(tCoursePackage.getId());
                                student1.setCoursePackagePaymentId(holi.getId());
                                student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                                student1.setSignInOrNot(1);
                                student1.setReservationStatus(1);
                                student1.setInsertTime(new Date());
                                studentService.save(student1);
                            } catch (ParseException e) {
                                e.printStackTrace();
                            }
                        }
                    }

                }else {
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,7);
                    Date time = instance.getTime();

                    for (int i1 = 0; i1 < split.length; i1++) {
                        CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                        coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                        try {
                            Date parse = format1.parse(format.format(time) + " " + split[i1]);
                            Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                            coursePackageScheduling.setClassDate(parse);
                            coursePackageScheduling.setEndDate(parse1);
                            coursePackageScheduling.setStatus(1);
                            coursePackageSchedulingService.insert(coursePackageScheduling);

                            CoursePackageStudent student1 = new CoursePackageStudent();
                            student1.setAppUserId(student.getAppUserId());
                            student1.setStudentId(student.getId());
                            student1.setCoursePackageId(tCoursePackage.getId());
                            student1.setCoursePackagePaymentId(holi.getId());
                            student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                            student1.setSignInOrNot(1);
                            student1.setReservationStatus(1);
                            student1.setInsertTime(new Date());
                            studentService.save(student1);
                        } catch (ParseException e) {
                            e.printStackTrace();
                        }
                    }
                }
            }




            System.out.println("保存成功=============》="+holi);



        }
        String[] stringArray = strings.toArray(new String[strings.size()]);

        String join = StringUtils.join(stringArray, ",");
    System.out.println("==========join========"+join);
        return join;



    }
    private List<Integer> week(String week){
        String[] split = week.split(";");
        ArrayList<Integer> integers = new ArrayList<>();
        for (String s : split) {
            switch (s){
                case "周一":
                    integers.add(1);
                    break;
                case "周二":
                    integers.add(2);
                    break;
                case "周三":
                    integers.add(3);
                    break;
                case "周四":
                    integers.add(4);
                    break;
                case "周五":
                    integers.add(5);
                    break;
                case "周六":
                    integers.add(6);
                    break;
                case "周日":
                    integers.add(7);
                    break;
            }
        }
        return integers;
    }

    @RequestMapping(value = "/toTrans",produces = MediaType.APPLICATION_JSON_UTF8_VALUE, consumes = "application/json;charset=UTF-8")
    @ResponseBody
    public String toTrans(@RequestBody ToHoliDto toHoliDto){

        String [] ids = toHoliDto.getIds();
        List<String> strings = new ArrayList<>();


        for (String id : ids){
            //扣除课时
            TCoursePackagePayment payment = paymentService.getById(id);
            System.out.println("=====byId========="+payment);


            Integer laveClassHours = payment.getLaveClassHours();

            Integer classNum = toHoliDto.getClassNum();
            Integer totalClassHours = payment.getTotalClassHours();
            Student student = studentClient.queryStudentById(payment.getStudentId());

//            if (laveClassHours < classNum){
//                strings.add(student.getName()); continue;
//            }
//
//            Integer laveClassHoursnew = laveClassHours - classNum;
//            Integer totalClassHoursnew = totalClassHours - classNum;
            payment.setLaveClassHours(0);
            payment.setTotalClassHours(0);
            payment.setAppUserId(null);

            paymentService.updateById(payment);

            //获取student信息

            //新增课时

            TCoursePackagePayment holi = new TCoursePackagePayment();
            holi.setAppUserId(student.getAppUserId());
            holi.setStudentId(student.getId());
            holi.setCoursePackageId(toHoliDto.getClassId());
            holi.setTotalClassHours(laveClassHours);
            holi.setLaveClassHours(laveClassHours);
            holi.setState(1);
            holi.setInsertTime(new Date());
            holi.setPayStatus(2);
            paymentService.save(holi);

            System.out.println("保存成功=============》="+holi);



            TCoursePackage tCoursePackage = packageService.getById(toHoliDto.getClassId());
            String classWeeks = tCoursePackage.getClassWeeks();
            List<Integer> week = week(classWeeks);

            String[] split = tCoursePackage.getClassStartTime().split(",");
            String[] split1 = tCoursePackage.getClassEndTime().split(",");
            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
            SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd HH:mm");
            // 本周周几
            int i = DateUtil.dayOfWeek(new Date())-1;
            for (Integer integer : week) {
                if(integer<i){
                    // 找下一周的时间
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,7-(i-integer));
                    Date time = instance.getTime();

                    for (int i1 = 0; i1 < split.length; i1++) {

                        CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                        coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                        try {
                            Date parse = format1.parse(format.format(time) + " " + split[i1]);
                            Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                            coursePackageScheduling.setClassDate(parse);
                            coursePackageScheduling.setEndDate(parse1);
                            coursePackageScheduling.setStatus(1);
                            coursePackageSchedulingService.insert(coursePackageScheduling);

                            CoursePackageStudent student1 = new CoursePackageStudent();
                            student1.setAppUserId(student.getAppUserId());
                            student1.setStudentId(student.getId());
                            student1.setCoursePackageId(tCoursePackage.getId());
                            student1.setCoursePackagePaymentId(holi.getId());
                            student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                            student1.setSignInOrNot(1);
                            student1.setReservationStatus(1);
                            student1.setInsertTime(new Date());
                            studentService.save(student1);
                        } catch (ParseException e) {
                            e.printStackTrace();
                        }

                    }

                }else if(integer>i) {
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,integer-i);
                    Date time1 = instance.getTime();
                    List<Date> list = new ArrayList<>();
                    list.add(time1);
                    instance.add(Calendar.DATE,7);
                    Date time2 = instance.getTime();
                    list.add(time2);
                    for (Date time : list) {
                        for (int i1 = 0; i1 < split.length; i1++) {
                            CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                            coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                            try {
                                Date parse = format1.parse(format.format(time) + " " + split[i1]);
                                Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                                coursePackageScheduling.setClassDate(parse);
                                coursePackageScheduling.setEndDate(parse1);
                                coursePackageScheduling.setStatus(1);
                                coursePackageSchedulingService.insert(coursePackageScheduling);

                                CoursePackageStudent student1 = new CoursePackageStudent();
                                student1.setAppUserId(student.getAppUserId());
                                student1.setStudentId(student.getId());
                                student1.setCoursePackageId(tCoursePackage.getId());
                                student1.setCoursePackagePaymentId(holi.getId());
                                student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                                student1.setSignInOrNot(1);
                                student1.setReservationStatus(1);
                                student1.setInsertTime(new Date());
                                studentService.save(student1);
                            } catch (ParseException e) {
                                e.printStackTrace();
                            }
                        }
                    }

                }else {
                    Calendar instance = Calendar.getInstance();
                    instance.add(Calendar.DATE,7);
                    Date time = instance.getTime();

                    for (int i1 = 0; i1 < split.length; i1++) {
                        CoursePackageScheduling coursePackageScheduling = new CoursePackageScheduling();
                        coursePackageScheduling.setCoursePackageId(tCoursePackage.getId());
                        try {
                            Date parse = format1.parse(format.format(time) + " " + split[i1]);
                            Date parse1 = format1.parse(format.format(time) + " " + split1[i1]);
                            coursePackageScheduling.setClassDate(parse);
                            coursePackageScheduling.setEndDate(parse1);
                            coursePackageScheduling.setStatus(1);
                            coursePackageSchedulingService.insert(coursePackageScheduling);

                            CoursePackageStudent student1 = new CoursePackageStudent();
                            student1.setAppUserId(student.getAppUserId());
                            student1.setStudentId(student.getId());
                            student1.setCoursePackageId(tCoursePackage.getId());
                            student1.setCoursePackagePaymentId(holi.getId());
                            student1.setCoursePackageSchedulingId(coursePackageScheduling.getId());
                            student1.setSignInOrNot(1);
                            student1.setReservationStatus(1);
                            student1.setInsertTime(new Date());
                            studentService.save(student1);
                        } catch (ParseException e) {
                            e.printStackTrace();
                        }
                    }
                }
            }




        }
        String[] stringArray = strings.toArray(new String[strings.size()]);

        String join = StringUtils.join(stringArray, ",");
        System.out.println("==========join========"+join);
        return "转课成功";
    }



}