repal-service/src/main/java/com/winhc/repal/service/impl/RepalBillServiceImpl.java

package com.winhc.repal.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.winhc.common.base.ApiDataResult;
import com.winhc.common.enums.CodeMsg;
import com.winhc.common.exception.CommonException;
import com.winhc.common.model.base.VOPage;
import com.winhc.repal.cloud.DataMiddlewareService;
import com.winhc.repal.cloud.InCaseService;
import com.winhc.repal.cloud.dto.GetCompanyRiskNumDTO;
import com.winhc.repal.cloud.dto.GetCreditPunishmentLabelDTO;
import com.winhc.repal.cloud.dto.GetFinanceDynamicNumDTO;
import com.winhc.repal.cloud.vo.CompanyRiskNumVO;
import com.winhc.repal.cloud.vo.CreditPunishmentLabelListVO;
import com.winhc.repal.cloud.vo.DiagnosisRecordVO;
import com.winhc.repal.cloud.vo.FinanceDynamicNumVO;
import com.winhc.repal.entity.*;
import com.winhc.repal.enums.*;
import com.winhc.repal.model.bo.BillPageBO;
import com.winhc.repal.model.bo.TotalMoneyBO;
import com.winhc.repal.model.bo.UserBillUnreadInfoBO;
import com.winhc.repal.model.dto.*;
import com.winhc.repal.model.vo.RepalBillDetailVO;
import com.winhc.repal.model.vo.RepalBillInfoVO;
import com.winhc.repal.model.vo.RepalBillPageVO;
import com.winhc.repal.repository.RepalBillMapper;
import com.winhc.repal.service.*;
import com.winhc.repal.util.DiagnosisUtil;
import com.winhc.repal.util.RepalBillStatusUtil;
import com.winhc.repal.util.UserContextUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.temporal.TemporalAdjusters;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;


/**
 * @description RepalBill 接口实现类
 * @author Generator
 * @date 2022-04-08
 */
@Service
public class RepalBillServiceImpl extends ServiceImpl<RepalBillMapper, RepalBill> implements RepalBillService {

    public static final Logger LOGGER = LoggerFactory.getLogger(RepalBillServiceImpl.class);

    @Autowired
    private RepalBillMapper repalBillMapper;

    @Autowired
    private RepalResponsiblePersonService repalResponsiblePersonService;

    @Autowired
    private RepalGroupMemberService repalGroupMemberService;

    @Autowired
    private RepalCustomerService repalCustomerService;

    @Autowired
    private DataMiddlewareService dataMiddlewareService;

    @Autowired
    private InCaseService inCaseService;

    @Autowired
    private RepalBillDiagnosisService repalBillDiagnosisService;

    @Autowired
    private RepalChangeRecordService repalChangeRecordService;

    @Autowired
    private RepalBookService repalBookService;

    @Autowired
    private RepalRolePermissionService repalRolePermissionService;

    @Autowired
    private RepalRemindHistoryService repalRemindHistoryService;

    @Autowired
    private RepalRemindReadInfoService repalRemindReadInfoService;

    @Override
    public RepalBillInfoVO getRepalBillPage(GetRepalBillPageDTO dto) {
        if (ObjectUtil.hasEmpty(dto.getRepalGroupId(), dto.getRepalBookId())) {
            throw new CommonException(CodeMsg.VALIDATE_PARAMETER);
        }
        VOPage<RepalBillPageVO> voPage = new VOPage<>();
        voPage.setPageSize(dto.getPageSize());
        voPage.setPageNum(dto.getPageNum());
        RepalBillInfoVO infoVO = new RepalBillInfoVO();
        boolean allFlag = repalRolePermissionService.checkUserPermission(UserContextUtil.getUser().getUserId(),
                RepalBillTypeEnum.RECEIVABLE.getCode().equals(dto.getRepalBillType()) ? PermissionEnum.QUERY_ALL_RECEIVABLE.getCode() : PermissionEnum.QUERY_ALL_RECEIPT.getCode());
        LOGGER.info("allFlag:[{}]", allFlag);
        TotalMoneyBO totalMoneyBO;
        TotalMoneyBO overdueBO;
        TotalMoneyBO totalBO;
        if (allFlag) {
            totalMoneyBO = repalBillMapper.getTotalMoneyByGroup(dto.getRepalGroupId(), dto.getRepalBillType(), RepalBillStatusEnum.PROGRESSING.getCode(), dto.getRepalBookId());
            overdueBO = repalBillMapper.getTotalMoneyByGroup(dto.getRepalGroupId(), dto.getRepalBillType(), RepalBillStatusEnum.OVERDUE.getCode(), dto.getRepalBookId());
            totalBO = repalBillMapper.getTotalMoneyByGroup(dto.getRepalGroupId(), dto.getRepalBillType(), null, dto.getRepalBookId());
        } else {
            // 只查询自己负责的
            totalMoneyBO = repalBillMapper.getTotalMoneyByUser(UserContextUtil.getUser().getUserId(), dto.getRepalGroupId(), dto.getRepalBillType(), RepalBillStatusEnum.PROGRESSING.getCode(), dto.getRepalBookId());
            overdueBO = repalBillMapper.getTotalMoneyByUser(UserContextUtil.getUser().getUserId(), dto.getRepalGroupId(), dto.getRepalBillType(), RepalBillStatusEnum.OVERDUE.getCode(), dto.getRepalBookId());
            totalBO = repalBillMapper.getTotalMoneyByUser(UserContextUtil.getUser().getUserId(), dto.getRepalGroupId(), dto.getRepalBillType(), null, dto.getRepalBookId());
        }
        infoVO.setTotalBillMoneyStr(totalMoneyBO.getTotalMoney().stripTrailingZeros().toPlainString());
        infoVO.setTotalBillCount(totalMoneyBO.getTotalCount());
        infoVO.setTotalOverdueCount(overdueBO.getTotalCount());
        infoVO.setTotalOverdueStr(overdueBO.getTotalMoney().stripTrailingZeros().toPlainString());
        infoVO.setTotalCount(totalBO.getTotalCount());
        infoVO.setTotalStr(totalBO.getTotalMoney().stripTrailingZeros().toPlainString());
        // 分页数据
        Page<RepalBill> repalBillPage = new Page<>(dto.getPageNum(),dto.getPageSize());
        BillPageBO billPageBO = new BillPageBO();
        BeanUtils.copyProperties(dto, billPageBO);
        billPageBO.setUserId(UserContextUtil.getUser().getUserId());
        billPageBO.setAllFlag(allFlag);
        // 对应1-4到期时间
        if (Objects.nonNull(dto.getOverdueType())) {
            switch (dto.getOverdueType()) {
                case 1:
                    billPageBO.setStartDate(LocalDate.now());
                    billPageBO.setEndDate(billPageBO.getStartDate());
                    break;
                case 2:
                    billPageBO.setStartDate(LocalDate.now().with(DayOfWeek.MONDAY));
                    billPageBO.setEndDate(LocalDate.now().with(DayOfWeek.SUNDAY));
                    break;
                case 3:
                    billPageBO.setStartDate(LocalDate.now().with(TemporalAdjusters.firstDayOfMonth()));
                    billPageBO.setEndDate(LocalDate.now().with(TemporalAdjusters.lastDayOfMonth()));
                case 4:
                    billPageBO.setStartDate(LocalDate.now().with(TemporalAdjusters.firstDayOfYear()));
                    billPageBO.setEndDate(LocalDate.now().with(TemporalAdjusters.lastDayOfYear()));
                    break;
                default:
                    break;
            }
        }
        repalBillPage = repalBillMapper.getRepalBillPage(repalBillPage, dto);
        voPage.setTotalPage(Math.toIntExact(repalBillPage.getPages()));
        voPage.setTotalNum(repalBillPage.getTotal());
        voPage.setDataList(new ArrayList<>());
        infoVO.setPage(voPage);
        if (CollUtil.isEmpty(repalBillPage.getRecords())) {
            return infoVO;
        }
        // 未读消息
        List<Long> billIdList = repalBillPage.getRecords().stream().map(RepalBill::getId).collect(Collectors.toList());
        List<UserBillUnreadInfoBO> unreadInfoList = repalRemindReadInfoService.getUserBillUnreadInfo(UserContextUtil.getUser().getUserId(), billIdList);
        Map<Long, UserBillUnreadInfoBO> unreadInfoMap = new HashMap<>();
        if (CollUtil.isNotEmpty(unreadInfoList)) {
            unreadInfoMap = unreadInfoList.stream().collect(Collectors.toMap(UserBillUnreadInfoBO::getRepalBillId, Function.identity()));
        }
        Map<Long, List<String>> nameMap = repalResponsiblePersonService.getResponsiblePersonNameList(billIdList);
        Map<Long, UserBillUnreadInfoBO> finalUnreadInfoMap = unreadInfoMap;
        voPage.setDataList(repalBillPage.getRecords().stream().map(t -> {
            RepalBillPageVO vo = new RepalBillPageVO();
            BeanUtils.copyProperties(t, vo);
            vo.setRepalBillId(t.getId());
            vo.setResponsiblePersonNames(String.join("、", nameMap.get(t.getId())));
            UserBillUnreadInfoBO unreadInfoBO = finalUnreadInfoMap.get(vo.getRepalBillId());
            if (Objects.nonNull(unreadInfoBO)) {
                vo.setDynamicCountList(new ArrayList<Integer>(){{
                    add(unreadInfoBO.getUnreadRiskCount());
                    add(unreadInfoBO.getUnreadFinanceCount());
                    add(unreadInfoBO.getUnreadRankCount());
                    add(unreadInfoBO.getUnreadOverdueCount());
                }});
            }
            return vo;
        }).collect(Collectors.toList()));
        return infoVO;
    }

    @Override
    public RepalBillDetailVO getRepalBillDetail(Long repalBillId) {
        RepalBill repalBill = this.getById(repalBillId);
        if (Objects.isNull(repalBill)) {
            return null;
        }
        RepalBillDetailVO vo = new RepalBillDetailVO();
        BeanUtils.copyProperties(repalBill, vo);
        vo.setRepalBillId(repalBill.getId());
        RepalCustomer repalCustomer = repalCustomerService.getById(repalBill.getCustomerId());
        vo.setCompanyId(repalCustomer.getCompanyId());
        vo.setCustProperty(repalCustomer.getCustProperty());
        List<String> nameList = repalResponsiblePersonService.getResponsiblePersonName(vo.getRepalBillId());
        vo.setResponsiblePersonNames(CollUtil.isEmpty(nameList) ? "" : String.join("、", nameList));
        vo.setTotalMoneyStr(repalBill.getTotalMoney().stripTrailingZeros().toPlainString());
        vo.setReceiptStr(repalBill.getReceipt().stripTrailingZeros().toPlainString());
        vo.setReceivableStr(repalBill.getReceivable().stripTrailingZeros().toPlainString());
        // 评分趋势
        vo.setDiagnosisScoreTrend(DiagnosisUtil.getDiagnosisScoreTrend(repalBill.getPreDiagnosisScore(), repalBill.getDiagnosisScore(), repalBill.getPreDiagnosisGrade(), repalBill.getDiagnosisGrade()));
        if (Objects.nonNull(repalBill.getDiagnosisScore())) {
            vo.setDiagnosisGradeDesc(DiagnosisUtil.getGradeConclusion(repalBill.getDiagnosisScore()));
            vo.setDiagnosisScore(repalBill.getDiagnosisScore().stripTrailingZeros().toPlainString());
        }

        // companyId
        if (StrUtil.isNotBlank(vo.getCompanyId())) {
            // 财产数量
            ApiDataResult<List<FinanceDynamicNumVO>> financeResult = dataMiddlewareService.getFinanceDynamicNumV8List(new GetFinanceDynamicNumDTO().setCompanyIdList(Collections.singletonList(vo.getCompanyId())));
            if (Objects.nonNull(financeResult) && CollUtil.isNotEmpty(financeResult.getData())) {
                vo.setAssetsNum(financeResult.getData().get(0).getFinanceDynamicNum());
            }
            // 风险数量
            ApiDataResult<List<CompanyRiskNumVO>> riskResult = dataMiddlewareService.getCompanyRiskNumList(new GetCompanyRiskNumDTO(Collections.singletonList(vo.getCompanyId())));
            if (Objects.nonNull(riskResult) && CollUtil.isNotEmpty(riskResult.getData())) {
                vo.setRiskNum(riskResult.getData().get(0).getRiskNum());
            }
            // 失信限高标签
            ApiDataResult<List<CreditPunishmentLabelListVO>> labelResult = dataMiddlewareService.getCreditPunishmentLabelList(new GetCreditPunishmentLabelDTO(Collections.singletonList(vo.getCompanyId())));
            if (Objects.nonNull(labelResult) && CollUtil.isNotEmpty(labelResult.getData())) {
                vo.setLabelList(labelResult.getData().get(0).getLabelList());
            }
        }
        if (Objects.nonNull(repalBill.getDiagnosisId())) {
            RepalBillDiagnosis repalBillDiagnosis = repalBillDiagnosisService.getById(repalBill.getDiagnosisId());
            if (Objects.nonNull(repalBillDiagnosis)) {
                ApiDataResult<DiagnosisRecordVO> apiDataResult = inCaseService.getRecordVO(repalBillDiagnosis.getBizId());
                if (Objects.nonNull(apiDataResult)) {
                    vo.setAnalysisList(DiagnosisUtil.convertItemToList(apiDataResult.getData().getResultItem()));
                }
            }
        }
        // 合同
        if (StrUtil.isNotBlank(repalBill.getContractUrl())) {
            List<String> urlList = Arrays.stream(repalBill.getContractUrl().split(";")).collect(Collectors.toList());
            vo.setContractList(urlList.stream().map(s -> {
                RepalBillDetailVO.BillContract billContract = new RepalBillDetailVO.BillContract();
                billContract.setContractUrl(s);
                billContract.setContractName(s.substring(s.lastIndexOf("/") + 1));
                return billContract;
            }).collect(Collectors.toList()));
        }
        if (RepalBillStatusEnum.OVERDUE.getCode().equals(repalBill.getRepalBillStatus())) {
            if (Objects.nonNull(repalBill.getEndDate())) {
                if (LocalDate.now().isAfter(repalBill.getEndDate()) || LocalDate.now().compareTo(repalBill.getEndDate()) == 0) {
                    // 避免天数出现负数
                    vo.setOverdueDay(Math.toIntExact(LocalDate.now().toEpochDay() - repalBill.getEndDate().toEpochDay()) + 1);
                }
            }
        }
        List<RepalChangeRecord> repalChangeRecordList = repalChangeRecordService.list(Wrappers.lambdaQuery(RepalChangeRecord.class)
                .eq(RepalChangeRecord::getRepalBillId, vo.getRepalBillId())
                .eq(RepalChangeRecord::getDeleted, DeletedStatusEnum.NORMAL.getCode()));
        if (CollUtil.isNotEmpty(repalChangeRecordList)) {
            vo.setChangeList(repalChangeRecordList.stream().map(t -> {
                RepalBillDetailVO.BillMoneyChange billMoneyChange = new RepalBillDetailVO.BillMoneyChange();
                billMoneyChange.setChangeTime(t.getTimeCreated());
                billMoneyChange.setChangeDesc(t.getOperUserName() + " 增加回款 " + t.getTransMoney().stripTrailingZeros().toPlainString());
                return billMoneyChange;
            }).collect(Collectors.toList()));
        }
        return vo;
    }

    @Override
    public Boolean deleteRepalBillById(DeleteRepalBillDTO dto) {
        // 权限判断 todo 日志
        this.update(Wrappers.lambdaUpdate(RepalBill.class).eq(RepalBill::getId, dto.getRepalBillId())
                .set(RepalBill::getDeleted, DeletedStatusEnum.DELETE.getCode()));
        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean settleRepalBillById(SettleRepalBillDTO dto) {
        // todo 权限，日志
        RepalBill repalBill = this.getById(dto.getRepalBillId());
        // 结清tag
        boolean success = false;
        // 金额溢出
        if (dto.getMoney().compareTo(repalBill.getReceivable()) >= 0) {
            dto.setMoney(repalBill.getReceivable());
            success = true;
        }
        // 重新计算金额
        repalBill.setReceivable(success ? BigDecimal.ZERO : repalBill.getReceivable().subtract(dto.getMoney()));
        repalBill.setReceipt(success ? repalBill.getTotalMoney() : repalBill.getReceipt().add(dto.getMoney()));
        RepalChangeRecord changeRecord = new RepalChangeRecord();
        changeRecord.setRepalBookId(repalBill.getRepalBookId());
        changeRecord.setRepalBillId(repalBill.getId());
        changeRecord.setAfterMoney(BigDecimal.ZERO);
        changeRecord.setPreMoney(repalBill.getReceivable());
        changeRecord.setTransMoney(repalBill.getReceivable());
        changeRecord.setOperUserId(UserContextUtil.getUser().getUserId());
        // changeRecord.setOperUserName(); 组织用户名称？用户名称？
        repalChangeRecordService.save(changeRecord);
        this.update(Wrappers.lambdaUpdate(RepalBill.class)
                .eq(RepalBill::getId, repalBill.getId())
                .set(success, RepalBill::getRepalBillStatus, RepalBillStatusEnum.SUCCESS.getCode())
                .set(RepalBill::getReceivable, repalBill.getReceivable())
                .set(RepalBill::getReceipt, repalBill.getReceipt())
                .set(success, RepalBill::getSettleTime, LocalDateTime.now()));
        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean addRepalBill(AddRepalBillDTO dto) {
        RepalCustomer customer = repalCustomerService.getById(dto.getCustomerId());
        if (Objects.isNull(customer)) {
            throw new CommonException(CodeMsg.FAILED, "客户信息错误");
        }
        boolean companyIdFlag = CustPropertyEnum.COMPANY.getCode().equals(customer.getCustProperty()) || CustPropertyEnum.GOV.getCode().equals(customer.getCustProperty());
        if (companyIdFlag && StrUtil.isBlank(customer.getCompanyId())) {
            throw new CommonException(CodeMsg.FAILED, "公司信息错误");
        }
        // 权限判断 todo 日志
        if (Objects.isNull(dto.getRepalBookId())) {
            // 新建账本
            RepalBook repalBook = new RepalBook();
            repalBook.setRepalGroupId(dto.getRepalGroupId());
            repalBook.setCustomerId(customer.getCustId());
            repalBook.setCustomerName(customer.getCustName());
            repalBook.setCompanyId(customer.getCompanyId());
            repalBook.setUserId(UserContextUtil.getUser().getUserId());
            repalBookService.save(repalBook);
            dto.setRepalBookId(repalBook.getId());
        }
        RepalBill repalBill = new RepalBill();
        BeanUtils.copyProperties(dto, repalBill);
        repalBill.setCustomerName(customer.getCustName());
        repalBill.setUserId(UserContextUtil.getUser().getUserId());
        repalBill.setRepalBillStatus(RepalBillStatusUtil.getRepalBillStatus(dto.getEndDate()));
        if (CollUtil.isNotEmpty(dto.getContractUrlList())) {
            repalBill.setContractUrl(String.join(";", dto.getContractUrlList()));
        }
        if (companyIdFlag) {
            // 评分 todo
        }
        this.save(repalBill);
        // 负责人
        repalResponsiblePersonService.saveBatch(dto.getResponsiblePersonIdList().stream().map(t -> {
            RepalResponsiblePerson person = new RepalResponsiblePerson();
            person.setRepalGroupId(dto.getRepalGroupId());
            person.setRepalBookId(dto.getRepalBookId());
            person.setRepalBillId(repalBill.getId());
            person.setUserId(t);
            return person;
        }).collect(Collectors.toList()));
        return true;
    }

    @Override
    public Boolean breakRepalBill(BreakRepalBillDTO dto) {
        // 权限 todo 日志
        this.update(Wrappers.lambdaUpdate(RepalBill.class)
                .eq(RepalBill::getId, dto.getRepalBillId())
                .set(RepalBill::getRepalBillStatus, RepalBillStatusEnum.END.getCode())
                .set(StrUtil.isNotBlank(dto.getBreakReason()), RepalBill::getBreakReason, dto.getBreakReason()));
        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean updateRepalBill(UpdateRepalBillDTO dto) {
        return true;
    }


    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean deleteRepalBillByBookId(Long repalBookId) {
        this.update(Wrappers.lambdaUpdate(RepalBill.class)
                .eq(RepalBill::getRepalBookId, repalBookId)
                .set(RepalBill::getDeleted, DeletedStatusEnum.DELETE.getCode()));
        // 责任人也删除
        repalResponsiblePersonService.deletePersonByBookId(repalBookId);
        return true;
    }

    @Override
    public boolean checkAllBillRefreshStatus(Long repalBookId, Long repalBillId) {
        LambdaQueryWrapper<RepalBill> qw = Wrappers.lambdaQuery(RepalBill.class);
        qw.eq(RepalBill::getRepalBookId,repalBookId);
        qw.ne(RepalBill::getId,repalBillId);
        List<RepalBill> results = list(qw);
        for(RepalBill accountBill:results){
            if(!RefreshStatusEnum.REFRESH_SUCCESS.getCode().equals(accountBill.getRefreshStatus())){
                return false;
            }
        }
        return true;
    }
}