package com.chuanghai.smartschool.tuitionpayment.controller;


import com.alibaba.excel.EasyExcel;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.chuanghai.smartschool.tuitionpayment.anno.AdminLoginCheck;
import com.chuanghai.smartschool.tuitionpayment.common.exception.BizCodeEnume;
import com.chuanghai.smartschool.tuitionpayment.common.exception.RRException;
import com.chuanghai.smartschool.tuitionpayment.common.utils.CommonResult;
import com.chuanghai.smartschool.tuitionpayment.common.utils.PageParam;
import com.chuanghai.smartschool.tuitionpayment.common.utils.PageUtils;
import com.chuanghai.smartschool.tuitionpayment.entity.PayableInfoEntity;
import com.chuanghai.smartschool.tuitionpayment.entity.PayableInfoWaterEntity;
import com.chuanghai.smartschool.tuitionpayment.listener.aliexcel.MyStudentNoImportListener;
import com.chuanghai.smartschool.tuitionpayment.service.PayItemDetailService;
import com.chuanghai.smartschool.tuitionpayment.service.PayOrderService;
import com.chuanghai.smartschool.tuitionpayment.service.PayableInfoService;
import com.chuanghai.smartschool.tuitionpayment.service.PayableInfoWaterService;
import com.chuanghai.smartschool.tuitionpayment.to.DeletePayableInfoTO;
import com.chuanghai.smartschool.tuitionpayment.to.PayOrderQueryTO;
import com.chuanghai.smartschool.tuitionpayment.utils.ListPageUtil;
import com.chuanghai.smartschool.tuitionpayment.vo.*;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import jdk.nashorn.internal.scripts.JS;
import org.apache.poi.ss.formula.functions.T;
import org.ehcache.impl.internal.classes.commonslang.ArrayUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.multipart.MultipartFile;
//import cn.afterturn.easypoi.excel.ExcelExportUtil;
//import cn.afterturn.easypoi.excel.ExcelImportUtil;
//import cn.afterturn.easypoi.excel.entity.ExportParams;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.net.URLEncoder;
import java.time.LocalDateTime;
import java.util.*;
import java.util.concurrent.ExecutionException;
import java.util.stream.Collectors;

/**
 * 学生应缴数据
 *
 * @author codingliang
 * @email codingliang@gmail.com
 * @date 2021-08-12 15:52:41
 */
@RestController
@RequestMapping("tuitionpayment/payableinfo")
public class PayableInfoController {

    @Autowired
    private PayableInfoService payableInfoService;
    @Autowired
    private PayableInfoWaterService payableInfoWaterService;
    @Autowired
    private PayOrderService payOrderService;
    @Autowired
    private PayItemDetailController payItemDetailController;
    @Autowired
    private WechatController wechatController;

    /**
     * 根据card_number获取缴费信息 整合各缴费项目的集合
     *
     * @param cardNumber 当前登录用户cardNumber
     * @return
     * @Param currPage  当前页
     * @pageSize pageSize 每页记录数
     */
    @GetMapping("payableInfo")
    public CommonResult<PayableInfoWaterListVO> getPayableInfoByCardNumber(@RequestHeader("card_number") String cardNumber, String studentName,
                                                                           Integer currPage, Integer pageSize) {
        currPage = currPage == null ? 1 : currPage;
        pageSize = pageSize == null ? 10 : pageSize;
        try {
            List<PayableInfoEntity> payableInfo = payableInfoService.getPayableInfoByCardNumber(cardNumber, studentName);
            List<PayableInfoWaterListVO> objectList = new ArrayList<>();
            payableInfo.forEach(payable -> {
                PayableInfoWaterListVO payableInfoWaterListVO = new PayableInfoWaterListVO();
                BeanUtils.copyProperties(payable, payableInfoWaterListVO);
                objectList.add(payableInfoWaterListVO);
            });

            List<PayableInfoWaterEntity> payableWater = payableInfoWaterService.getPayableInfoWaterByCardNumber(cardNumber, studentName);
            payableWater.forEach(payableInfoWater -> {
                PayableInfoWaterListVO payableInfoWaterListVO = new PayableInfoWaterListVO();
                BeanUtils.copyProperties(payableInfoWater, payableInfoWaterListVO);
                objectList.add(payableInfoWaterListVO);
            });

            //将得到的payableInfoWaterListVOs集合数据按照payCreateTime进行
            List<PayableInfoWaterListVO> payableInfoWaterListVOs = objectList.stream().sorted(Comparator.comparing(PayableInfoWaterListVO::getPayCreateTime).reversed()).collect(Collectors.toList());
            payableInfoWaterListVOs.forEach(payableInfoWaterListVO -> {
                payableInfoWaterListVO.setPayerIdentify(payableInfoWaterListVO.getStudentNo());
                payableInfoWaterListVO.setPayForIdentify(payableInfoWaterListVO.getCardNumber());
                payableInfoWaterListVO.setPayYear(payableInfoWaterListVO.getYears());
            });
            //判断是否传入分页信息
            if (currPage != null && pageSize != null) {
                ListPageUtil<PayableInfoWaterListVO> listPageUtil = new ListPageUtil<PayableInfoWaterListVO>(payableInfoWaterListVOs, currPage, pageSize);
                payableInfoWaterListVOs = listPageUtil.getPagedList();
                int totalCount = listPageUtil.getTotalCount();
                int pageSize1 = listPageUtil.getPageSize();
                int nowPage1 = listPageUtil.getNowPage();
                PageUtils<PayableInfoWaterListVO> page = new PageUtils<PayableInfoWaterListVO>(payableInfoWaterListVOs, totalCount, pageSize1, nowPage1);
                return CommonResult.ok().setResult(page);
            }
        } catch (Exception e) {
            return CommonResult.fail("0000", "该用户暂无缴费信息！");
        }
        return CommonResult.fail();
    }
//
//    /**
//     * 根据学号和学生姓名获取缴费信息
//     *
//     * @param cardNumber  当前登录用户cardNumber
//     * @param studentNo   学号，新生可用身份证号码代替学号
//     * @param studentName 学生姓名
//     * @return
//     */
//    @GetMapping("payableInfo/{studentNo}/{studentName}")
//    public CommonResult< List<PayableInfoEntity>> getPayableInfoByCardNumberAndName(@RequestHeader("card_number") String cardNumber,
//                                                                                @PathVariable("studentNo") String studentNo,
//                                                                                @PathVariable("studentName") String studentName) {
//        List<PayableInfoEntity> info = payableInfoService.getPayableInfoByStudentNoAndName(studentNo, studentName);
//        return CommonResult.ok().setResult(info);
//    }

    /**
     * 学生应缴列表
     *
     * @param adminToken //     * @param keyword     搜索关键字
     *                   //     * @param payStatus   订单状态
     *                   //     * @param createTime  创建时间
     *                   //     * @param payTime     支付时间
     *                   //     * @param pageParam   分页参数
     *                   //     * @param payItemType 缴费项目支付状态
     *                   //     * @param itemName    缴费项目名
     * @return
     */
    @AdminLoginCheck
    @GetMapping("/list")
    public CommonResult<PageUtils<PayableInfoEntity>> list(@RequestHeader("admin_token") String adminToken,
//                                                           String keyword, String payStatus, String createTime,
//                                                           String payTime, PageParam pageParam,
//                                                           String payItemType,
//                                                           @RequestParam("itemName") String itemName
                                                           PayOrderQueryTO queryTO, PageParam pageParam) {
        PageUtils page = null;
        BigDecimal totalAmount = BigDecimal.ZERO;
        int totalCount = 0;
        if (queryTO.getItemName().equals("水费缴纳")) {
            page = payableInfoWaterService.queryPage(queryTO, pageParam);
            totalCount = page.getTotalCount();

            List list = page.getList();
            for (int i = 0; i < list.size(); i++) {
                PayableInfoWaterEntity payableInfoWaterEntity = (PayableInfoWaterEntity) list.get(i);
                totalAmount = totalAmount.add(payableInfoWaterEntity.getRealPayAmount());
            }

        } else {
            page = payableInfoService.queryPage(queryTO, pageParam);
            totalCount = page.getTotalCount();
            List list = page.getList();
            for (int i = 0; i < list.size(); i++) {
                PayableInfoEntity payableInfoEntity = (PayableInfoEntity) list.get(i);
                totalAmount = totalAmount.add(payableInfoEntity.getRealPayAmount());
            }
        }

        PayableInfoListVO payableInfoListVO = new PayableInfoListVO();
        payableInfoListVO.setPage(page);
        payableInfoListVO.setTotalCount(totalCount);
        payableInfoListVO.setTotalAmount(totalAmount);
        //如果选择支付状态查询对应状态的金额
        if (StringUtils.hasText(queryTO.getPayStatus())) {
            String amount = payableInfoService.queryAmount(queryTO);
            payableInfoListVO.setTotalCount(Integer.parseInt(amount.split("-")[1]));
            payableInfoListVO.setTotalAmount(new BigDecimal(amount.split("-")[0]).setScale(2, RoundingMode.HALF_UP));
        }
        return CommonResult.ok().setResult(payableInfoListVO);
    }

    /**
     * 下载缴费名单的txt
     *
     * @param queryTO  查询参数
     * @param response
     * @throws IOException
     */
    @RequestMapping("exportTxt")
    //@AdminLoginCheck
    public void exportTxt(PayOrderQueryTO queryTO,
                          HttpServletResponse response) throws IOException {
        if (queryTO.getItemName().equals("水费缴纳")) {
            payableInfoWaterService.exportTxt(response, queryTO);
        } else {
            payableInfoService.exportTxt(response, queryTO);
        }
    }

    /**
     * 下载缴费的学生名单
     *
     * @param queryTO  封装参数
     * @param response
     * @throws IOException
     */
    @RequestMapping("downloadResult")
    public void downloadResult(PayOrderQueryTO queryTO,
                               HttpServletResponse response) throws IOException {

        if (queryTO.getItemName().equals("水费缴纳")) {
            payableInfoWaterService.downloadResult(response, queryTO);
        } else {
            payableInfoService.downloadResult(response, queryTO);
        }

    }

    /**
     * 学生应缴信息删除
     *
     * @param adminToken 管理员token
     * @param ids        需要删除记录的id集合
     * @return
     */
    @AdminLoginCheck
    @DeleteMapping("/delete")
    public CommonResult<String> delete(@RequestHeader("admin_token") String adminToken,
                                       @RequestBody Long[] ids) {

        payableInfoService.removeByIds(Arrays.asList(ids));

        return CommonResult.ok();
    }

    /**
     * excel 导入学生学费相关原始数据
     *
     * @param adminToken 管理员token
     * @param file       文件，文件格式注意需要符合要求
     * @return
     * @apiNote 导入学生学费相关原始数据
     * <strong>注意：</strong>
     * 1.需要提示用户上传的excel文件需要符合规定的格式；
     * 2.上传新文件将会导致所有的旧数据被删除，学费缴纳开始后不建议再上传新数据。
     */
    @PostMapping("importByExcel")
    @AdminLoginCheck
    public CommonResult<String> importByExcel(@RequestHeader("admin_token") String adminToken,
                                              @RequestParam MultipartFile file) throws IOException {
        if (file.isEmpty()) {
            throw new RRException(BizCodeEnume.PARAMETER_ERROR, "文件不能为空");
        }
        payableInfoService.importByExcel(file);
        return CommonResult.ok();
    }

    /**
     * 更新缴费订单的时间参数
     */
    @PutMapping("updatePayInfo")
    public CommonResult<T> updatePayInfo(String itemName) {
        QueryWrapper<PayableInfoEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("payMent_item", itemName);
        //更新时间等参数
        List<PayableInfoEntity> infoEntityList = payableInfoService.list(wrapper);

        List<PayableInfoEntity> objectList = new ArrayList<>();
        infoEntityList.forEach(payableInfoEntity -> {
            String cardNumber = getCardNumberByIdCard(payableInfoEntity.getStudentNo(), null, null, null);
            payableInfoEntity.setCardNumber(cardNumber);
            payableInfoEntity.setPayCreateTime(LocalDateTime.now());
            payableInfoEntity.setPayItemType("1");
            payableInfoEntity.setPayNoticeType("1");

            if (StringUtils.hasText(payableInfoEntity.getNotMustMoney())) {
                payableInfoEntity.setNotPayDetail(payableInfoEntity.getMustMoney() + "/" + payableInfoEntity.getNotMustMoney());
            } else {
                payableInfoEntity.setNotPayDetail(payableInfoEntity.getMustMoney());
            }
            String[] split = payableInfoEntity.getNotPayDetail().split("/");
            payableInfoEntity.setNotPaySize(split.length);
            payableInfoEntity.setPayableAccount(payableInfoService.queryPayItemByName(payableInfoEntity.getPaymentItem()));
            objectList.add(payableInfoEntity);
        });
        payableInfoService.updateBatchById(objectList);
        return CommonResult.ok();
    }


    /**
     * 通过身份证调用活动管理平台数据库换取 微笑的cardNumber信息
     *
     * @param idCard
     * @return
     */
    public String getCardNumberByIdCard(String idCard, String inputType, String inputStr, String outPutType) {
        //表示输入的参数为身份证
        inputType = inputType == null ? "1" : inputType;
        //输入的参数
        inputStr = idCard;
        // 返回微校的cardNumber
        outPutType = outPutType == null ? "2" : outPutType;

        String url = "https://chtech.ncjti.edu.cn/lamp/recordApi/consume/getUserInfo";
        MultiValueMap<String, Object> map = new LinkedMultiValueMap<>();
        map.add("inputType", inputType);
        map.add("inputStr", inputStr);
        map.add("outPutType", outPutType);


        RestTemplate restTemplate = new RestTemplate();
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

        HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(map, headers);
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, request, String.class);
        JSONObject jsonObj = JSON.parseObject(responseEntity.getBody());
        String cardNumber = "";
        try {
            cardNumber = jsonObj.get("result").toString();
        } catch (NullPointerException e) {
            throw new NullPointerException("未匹配到该用户！");
        }
        return cardNumber == null ? idCard : cardNumber;
    }


    /**
     * 删除缴费信息
     *
     * @param adminToken 管理员token
     * @param file       文件
     * @return
     * @apiNote 删除缴费信息
     * <strong>注意：</strong>
     * 文件需要符合规定的格式
     * 不会删除已经在线缴费的学生。如果有没有删除的学生，会在接口返回没有被删除学生的列表。
     * @since 0.1.0
     */
    @PostMapping("/deletePayableExecl")
    @AdminLoginCheck
    public CommonResult<DeletePayableInfoTO> deletePayableInfo(@RequestHeader("admin_token") String adminToken,
                                                               @RequestParam MultipartFile file) throws IOException {

        if (file.isEmpty()) {
            throw new RRException(BizCodeEnume.PARAMETER_ERROR, "文件不能为空");
        }

        MyStudentNoImportListener studentNoImportListener = new MyStudentNoImportListener();
        EasyExcel.read(file.getInputStream(), StudentNoVO.class, studentNoImportListener).sheet().doRead();
        List<StudentNoVO> studentNos = studentNoImportListener.getStudentNoList();

        List<DeletePayableInfoTO> alreadyPayList = new ArrayList<>();
        studentNos.forEach(studentNo -> {
            StudentNoVO student = studentNo;
            if (student.getPaymentItem().equals("水费缴纳")) {
                QueryWrapper<PayableInfoWaterEntity> wrapper = new QueryWrapper<>();
                wrapper.eq(student.getStudentNo() != null, "student_no", student.getStudentNo());
                wrapper.eq(student.getPaymentItem() != null, "payment_item", student.getPaymentItem());

                PayableInfoWaterEntity one = payableInfoWaterService.getOne(wrapper);
                if (one != null) {
                    boolean alreadyPay = payOrderService.isAlreadyPay(one.getStudentNo(), one.getPaymentItem(), one.getPayMonth(), null);
                    if (alreadyPay) {
                        DeletePayableInfoTO to = new DeletePayableInfoTO();
                        BeanUtils.copyProperties(one, to);
                        to.setMsg("学生已缴费，删除失败！");
                        alreadyPayList.add(to);
                    }
                    payableInfoWaterService.removeById(one);
                }
            } else {
                QueryWrapper<PayableInfoEntity> wrapper = new QueryWrapper<>();
                wrapper.eq(student.getStudentNo() != null, "student_no", student.getStudentNo());
                wrapper.eq(student.getPaymentItem() != null, "payment_item", student.getPaymentItem());

                PayableInfoEntity one = payableInfoService.getOne(wrapper);
                if (one != null) {
                    boolean alreadyPay = payOrderService.isAlreadyPay(one.getStudentNo(), one.getPaymentItem(), one.getYears(), one.getNotPaySize());
                    if (alreadyPay) {
                        DeletePayableInfoTO to = new DeletePayableInfoTO();
                        BeanUtils.copyProperties(one, to);
                        to.setMsg("学生已缴费，删除失败！");
                        alreadyPayList.add(to);
                    }
                    payableInfoService.removeById(one);
                }
            }

        });

        return CommonResult.ok().setResult(alreadyPayList);
    }


    /**
     * 查询缴费名单的缴费详情
     *
     * @param id
     * @return
     */
//    @GetMapping("/queryPayInfoDetail")
//    public CommonResult queryPayInfoDetail(@RequestParam String id, @RequestParam("itemName") String itemName, String realPayDetail) {
//        PayInfoDetailVO payInfoDetailVO = new PayInfoDetailVO();
//        if (itemName.equals("水费缴纳")) {
//            QueryWrapper<PayableInfoWaterEntity> wrapperWater = new QueryWrapper<>();
//            wrapperWater.eq("id", id)
//                    .eq("payment_item", itemName);
//            PayableInfoWaterEntity water = payableInfoWaterService.getOne(wrapperWater);
//
//            if (water.getPayAmountDetail() != null) {
//                payInfoDetailVO.setPayAmountDetail(water.getPayAmountDetail());
//            }
//            payInfoDetailVO.setRealPayAmount(water.getRealPayAmount());
//        } else {
//            QueryWrapper<PayableInfoEntity> wrapper = new QueryWrapper<>();
//            wrapper.eq("id", id)
//                    .eq("payment_item", itemName);
//            PayableInfoEntity payableInfoEntity = payableInfoService.getOne(wrapper);
//
//            if (payableInfoEntity.getMustMoney() != null) {
//                payInfoDetailVO.setMustMoney(payableInfoEntity.getMustMoney());
//            }
//            if (payableInfoEntity.getNotMustMoney() != null) {
//                payInfoDetailVO.setNotMustMoney(payableInfoEntity.getNotMustMoney());
//            }
//            if (StringUtils.hasText(realPayDetail)){
//
//            }
//            String[] realPayDetailStr = realPayDetail.split("/");
//            BigDecimal realMount = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);
//            for (int i = 0; i < realPayDetailStr.length; i++) {
//                String detail = realPayDetailStr[i];
//                String[] detailAMount = detail.split(":");
//                realMount = realMount.add(new BigDecimal(detailAMount[1]).setScale(2, RoundingMode.HALF_UP));
//            }
//            String notPayDetail = payableInfoEntity.getMustMoney() + "/" + payableInfoEntity.getNotMustMoney();
//            payInfoDetailVO.setRealPayAmount(realMount);
//
//
//            int notPayDetailCount = 0;
//            String notPayDetailStr = "";
//            String[] realPayDetailArray;
//            String[] notPayDetailArray;
//            ArrayList<String> listA;
//            ArrayList<String> listB;
//            if (StringUtils.hasText(payableInfoEntity.getPayDetail())) {
//                payInfoDetailVO.setRealPayDetail(payableInfoEntity.getPayDetail() + "/" + realPayDetail);
//            } else {
//                payInfoDetailVO.setRealPayDetail(realPayDetail);
//            }
//            realPayDetailArray = payInfoDetailVO.getRealPayDetail().split("/");
//            notPayDetailArray = notPayDetail.split("/");
//            listA = new ArrayList<>(Arrays.asList(realPayDetailArray));
//            listB = new ArrayList<>(Arrays.asList(notPayDetailArray));
//            listB.removeAll(listA);
//
//            if (listB.size() == 1) {
//                payInfoDetailVO.setNotPayDetail(listB.get(0));
//                notPayDetailCount = 1;
//            } else if (listB.size() > 1) {
//                for (int i = 0; i < listB.size(); i++) {
//                    notPayDetailStr += listB.get(i) + "/";
//                    notPayDetailCount++;
//                }
//                payInfoDetailVO.setNotPayDetail(notPayDetailStr.substring(0, notPayDetailStr.length() - 1));
//            } else {
//                payInfoDetailVO.setNotPayDetail(notPayDetailStr);
//            }
//            payInfoDetailVO.setNotPaySize(notPayDetailCount);
//
//        }
//
//        return CommonResult.ok().setResult(payInfoDetailVO);
//    }
    @GetMapping("/queryPayInfoDetail")
    public CommonResult queryPayInfoDetail(@RequestParam String id, @RequestParam("itemName") String itemName, String realPayDetail) {
        PayInfoDetailVO payInfoDetailVO = new PayInfoDetailVO();
        //未缴费明细金额
        BigDecimal realMount = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);

        if (itemName.equals("水费缴纳")) {
            QueryWrapper<PayableInfoWaterEntity> wrapperWater = new QueryWrapper<>();
            wrapperWater.eq("id", id)
                    .eq("payment_item", itemName);
            PayableInfoWaterEntity water = payableInfoWaterService.getOne(wrapperWater);

            if (water.getPayAmountDetail() != null) {
                payInfoDetailVO.setPayAmountDetail(water.getPayAmountDetail());
            }
            payInfoDetailVO.setRealPayAmount(water.getRealPayAmount());
            payInfoDetailVO.setNotPayDetailAmount(water.getRealPayAmount());
        } else {
            QueryWrapper<PayableInfoEntity> wrapper = new QueryWrapper<>();
            wrapper.eq("id", id)
                    .eq("payment_item", itemName);
            PayableInfoEntity payableInfoEntity = payableInfoService.getOne(wrapper);
            if (payableInfoEntity == null) {
                throw new RRException(BizCodeEnume.DATA_IS_EXIST, "该缴费订单不存在。");
            }
            if (payableInfoEntity.getMustMoney() != null) {
                payInfoDetailVO.setMustMoney(payableInfoEntity.getMustMoney());
            }
            if (payableInfoEntity.getNotMustMoney() != null) {
                payInfoDetailVO.setNotMustMoney(payableInfoEntity.getNotMustMoney());
            }

            String[] realPayDetailStr;
            String realPayDetail1= "";
            // 缴费订单的已缴费明细不为null
            if (StringUtils.hasText(payableInfoEntity.getPayDetail())) {
                if (StringUtils.hasText(realPayDetail)) {
                    //缴费订单所有已交的项目明细
                    realPayDetail1 = payableInfoEntity.getPayDetail() + "/" + realPayDetail;
                } else {
                    realPayDetail1 = payableInfoEntity.getPayDetail();
                }
            }
            // 本次缴费明细不为空
            if (StringUtils.hasText(realPayDetail)) {
                //缴费订单所有已交的项目明细
                if (StringUtils.hasText(payableInfoEntity.getPayDetail())) {
                    realPayDetail1 = payableInfoEntity.getPayDetail() + "/" + realPayDetail;
                }else {
                    realPayDetail1 = realPayDetail;
                }
            }
            // 本次缴费明细为空和缴费订单所有已交的项目明细为空
//            if (StringUtils.hasText(realPayDetail) && StringUtils.hasText(payableInfoEntity.getPayDetail())) {
//                System.out.println(realPayDetail1);
//                realPayDetail1 =  realPayDetail1.substring(0,realPayDetail1.length()/2);
//            }

System.out.println(realPayDetail1);
            String notPayDetail = "";
            if (StringUtils.hasText(payableInfoEntity.getNotMustMoney())) {

                notPayDetail = payableInfoEntity.getMustMoney() + "/" + payableInfoEntity.getNotMustMoney();
            } else {
                notPayDetail = payableInfoEntity.getMustMoney();
            }

            int notPayDetailCount = 0;
            String notPayDetailStr = "";
            String[] realPayDetailArray;
            String[] notPayDetailArray;
            ArrayList<String> listA;
            ArrayList<String> listB;
//            if (StringUtils.hasText(realPayDetail)) {
//                if (StringUtils.hasText(payableInfoEntity.getPayDetail())) {
//                    payInfoDetailVO.setRealPayDetail(payableInfoEntity.getPayDetail() + "/" + realPayDetail);
//                } else {
//                    payInfoDetailVO.setRealPayDetail(realPayDetail);
//                }
//            } else {
//                if (StringUtils.hasText(payableInfoEntity.getPayDetail())) {
//                    payInfoDetailVO.setRealPayDetail(payableInfoEntity.getPayDetail());
//                } else {
//                    payInfoDetailVO.setRealPayDetail(realPayDetail == null ? "" : realPayDetail);
//                }
//            }
            payInfoDetailVO.setRealPayDetail(realPayDetail1);
            realPayDetailArray = payInfoDetailVO.getRealPayDetail().split("/");
            notPayDetailArray = notPayDetail.split("/");
            listA = new ArrayList<>(Arrays.asList(realPayDetailArray));
            String[] splitRealPayDetail = new String[listA.size()];
            for (int j = 0; j < listA.size(); j++) {
                splitRealPayDetail = listA.get(j).split("/");
                String detail = splitRealPayDetail[0];
                if (StringUtils.hasText(detail)) {
                    String[] detailAMount = detail.split(":");
                    realMount = realMount.add(new BigDecimal(detailAMount[1]).setScale(2, RoundingMode.HALF_UP));
                }
            }

            listB = new ArrayList<>(Arrays.asList(notPayDetailArray));
            listB.removeAll(listA);

            if (listB.size() == 1) {
                payInfoDetailVO.setNotPayDetail(listB.get(0));
                notPayDetailCount = 1;
            } else if (listB.size() > 1) {
                for (int i = 0; i < listB.size(); i++) {
                    notPayDetailStr += listB.get(i) + "/";
                    notPayDetailCount++;
                }
                payInfoDetailVO.setNotPayDetail(notPayDetailStr.substring(0, notPayDetailStr.length() - 1));
            } else {
                payInfoDetailVO.setNotPayDetail(notPayDetailStr);
            }
            payInfoDetailVO.setNotPaySize(notPayDetailCount);


            //已支付明细金额
            payInfoDetailVO.setPayDetailAmount(realMount);
            //订单总金额
            payInfoDetailVO.setRealPayAmount(payableInfoEntity.getRealPayAmount().setScale(2, RoundingMode.HALF_UP));
            // 未支付明细金额
            payInfoDetailVO.setNotPayDetailAmount((payableInfoEntity.getRealPayAmount().subtract(realMount)).setScale(2, RoundingMode.HALF_UP));

        }

        return CommonResult.ok().setResult(payInfoDetailVO);
    }

//    /**
//     * 查询缴费名单的缴费详情
//     *
//     * @param id
//     * @return
//     */
//    @GetMapping("/queryPayDetail")
//    public CommonResult<T> queryPayDetail(@RequestParam String id, @RequestParam("itemName") String
//            itemName, String realPayDetail) {
//        PayInfoDetailVO payInfoDetailVO = new PayInfoDetailVO();
//        if (itemName.equals("水费缴纳")) {
//            QueryWrapper<PayableInfoWaterEntity> wrapperWater = new QueryWrapper<>();
//            wrapperWater.eq("id", id)
//                    .eq("payment_item", itemName);
//            PayableInfoWaterEntity water = payableInfoWaterService.getOne(wrapperWater);
//
//            if (water.getPayAmountDetail() != null) {
//                payInfoDetailVO.setPayAmountDetail(water.getPayAmountDetail());
//            }
//            payInfoDetailVO.setRealPayAmount(water.getRealPayAmount());
//        } else {
//            QueryWrapper<PayableInfoEntity> wrapper = new QueryWrapper<>();
//            wrapper.eq("id", id)
//                    .eq("payment_item", itemName);
//            PayableInfoEntity payableInfoEntity = payableInfoService.getOne(wrapper);
//
//            payInfoDetailVO.setRealPayDetail(realPayDetail);
//
//            if (payableInfoEntity.getNotPayDetail() != null) {
//                payInfoDetailVO.setNotPayDetail(payableInfoEntity.getNotPayDetail());
//            }
//            String detail = "";
//            if (StringUtils.hasText(payableInfoEntity.getNotPayDetail())) {
//                detail = payableInfoEntity.getNotPayDetail();
//            }
//
//            String notPayDetail = "";
//            if (StringUtils.hasText(realPayDetail)) {
//                String[] realPayDetailArray = realPayDetail.split("/");
//
//                String[] payDetailArray = detail.split("/");
//                ArrayList<String> listA = new ArrayList<>(Arrays.asList(realPayDetailArray));
//                ArrayList<String> listB = new ArrayList<>(Arrays.asList(payDetailArray));
//                listB.removeAll(listA);
//                if (listB.size() == 1) {
//                    payInfoDetailVO.setNotPayDetail(listB.get(0));
//                } else if (listB.size() > 1) {
//                    for (int i = 0; i < listB.size(); i++) {
//                        notPayDetail += listB.get(i) + "/";
//                    }
//                    payInfoDetailVO.setNotPayDetail(notPayDetail.substring(0, notPayDetail.length() - 1));
//                } else {
//                    payInfoDetailVO.setNotPayDetail(notPayDetail);
//                }
//
//            } else {
//                detail = detail.endsWith("/") == true ? detail.substring(0, detail.length() - 1) : detail;
//                payInfoDetailVO.setNotPayDetail(detail);
//            }
//
//            String[] split = payInfoDetailVO.getNotPayDetail().split("/");
//
//            BigDecimal realMount = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);
//            for (int i = 0; i < split.length; i++) {
//                String detail1 = split[i];
//                String[] detailAMount = detail1.split(":");
//                realMount = realMount.add(new BigDecimal(detailAMount[1]).setScale(2, RoundingMode.HALF_UP));
//            }
//            payInfoDetailVO.setRealPayAmount(realMount);
//        }
//
//        return CommonResult.ok().setResult(payInfoDetailVO);
//    }


    /**
     * 查询学生的基本信息
     *
     * @return
     */
    @GetMapping("/queryStudentInfo")
    public CommonResult<PayableInfoStudentResultVO> queryStudentInfo(String cardNumber) {
        PayableInfoStudentResultVO payableInfoStudentResultVO;

        try {
            String url = "https://chtech.ncjti.edu.cn/lamp/recordApi/consume/queryByIdCard";
            MultiValueMap<String, Object> map = new LinkedMultiValueMap<>();
            map.add("idCard", cardNumber);

            RestTemplate restTemplate = new RestTemplate();
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

            HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(map, headers);
            ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, request, String.class);
            JSONObject jsonObj = JSON.parseObject(responseEntity.getBody());
            JSONObject jsonResult = JSONObject.parseObject(jsonObj.get("result").toString());
            payableInfoStudentResultVO = JSONObject.toJavaObject(jsonResult, PayableInfoStudentResultVO.class);

        } catch (Exception e) {
            return CommonResult.fail("0000", "信息获取失败！");
        }

        return CommonResult.ok().setResult(payableInfoStudentResultVO);
    }
}