package com.ruoyi.system.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.constant.AmountConstant;
import com.ruoyi.common.constant.CacheConstants;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.enums.DisabledEnum;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.*;
import com.ruoyi.common.utils.uuid.UUID;
import com.ruoyi.system.dto.BillStatisticsDto;
import com.ruoyi.system.dto.CachPayDto;
import com.ruoyi.system.dto.OfflinePayCheckDto;
import com.ruoyi.system.dto.SmsByBillDto;
import com.ruoyi.system.dto.TBillDto;
import com.ruoyi.system.dto.TbillSaveDto;
import com.ruoyi.system.mapper.TBillMapper;
import com.ruoyi.system.model.TBankFlow;
import com.ruoyi.system.model.TBill;
import com.ruoyi.system.model.TBillDetail;
import com.ruoyi.system.model.TFlowManagement;
import com.ruoyi.system.model.TInvoiceToBill;
import com.ruoyi.system.model.TOrderBill;
import com.ruoyi.system.model.TPayOrder;
import com.ruoyi.system.query.TBillQuery;
import com.ruoyi.system.query.TInvoiceToBillQuery;
import com.ruoyi.system.service.TBankFlowService;
import com.ruoyi.system.service.TBillConfirmService;
import com.ruoyi.system.service.TBillDetailService;
import com.ruoyi.system.service.TBillService;
import com.ruoyi.system.service.TFlowManagementService;
import com.ruoyi.system.service.TInvoiceToBillService;
import com.ruoyi.system.service.TOrderBillService;
import com.ruoyi.system.service.TPayOrderService;
import com.ruoyi.system.vo.ScreenRentRankVO;
import com.taxi591.bankapi.dto.ChargeBillRequest;
import lombok.extern.slf4j.Slf4j;
import org.jetbrains.annotations.NotNull;
import org.joda.time.LocalDateTime;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import javax.validation.constraints.NotEmpty;
import java.math.BigDecimal;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import java.util.function.Consumer;
import java.util.stream.Collectors;

/**
 * <p>
 * 租金账单 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-01-17
 */
@Service
@Slf4j
public class TBillServiceImpl extends ServiceImpl<TBillMapper, TBill> implements TBillService {

    @Autowired
    RedisCache redisCache;

    @Autowired
    TBillMapper tBillMapper;

    @Autowired
    TBillDetailService tBillDetailService;

    @Autowired
    TFlowManagementService tFlowManagementService;

    @Autowired
    TBankFlowService tBankFlowService;

    @Autowired
    TBillConfirmService tBillConfirmService;

    @Autowired
    TPayOrderService tPayOrderService;

    @Autowired
    TOrderBillService orderBillService;

    @Autowired
    TInvoiceToBillService tInvoiceToBillService;


    @Resource
    SmsUtil smsUtil;

    @Resource
    TencentMailUtil mailUtil;

    public PageInfo<TBillDto> queryPage(TBillQuery query){
        PageInfo<TBill> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        PageInfo<TBillDto> info = tBillMapper.page(pageInfo, query);
        return info;
    }

    public PageInfo<TBillDto> queryPageForApplet(TBillQuery query){
        PageInfo<TBill> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        PageInfo<TBillDto> info = tBillMapper.pageForApplet(pageInfo, query);
        return info;
    }

    @Override
    public List<String> getBillIds(TBillQuery query) {
        List<TBillDto> billDtos = tBillMapper.getBillList(query);
        return billDtos.stream().map(TBillDto::getId).collect(Collectors.toList());
    }

    @Override
    public PageInfo<TBillDto> invoiceList(TBillQuery query) {
        PageInfo<TBillDto> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TBillDto> list = tBillMapper.invoiceList(query,pageInfo);
        pageInfo.setRecords(list);
        return pageInfo;
    }

    private static final String[] ignorePro = {"payableFeesMoney","payableFeesPenalty","payFeesMoney","outstandingMoney"};

    /**
     *
     * 更新类型  1.仅更新信息及状态 2.更新信息、金额及状态
     * 为1时，仅更新非金额之外的信息及状态
     * 为2时，传入的金额，是需要增加或减少的金额，非计算后的金额
     * 当账单状态为已缴费后，不做任何更新
     * @param tBill
     * @param type
     * @return
     */
    public TBill lockAndUpdateInfo(@NotNull TBill tBill, @NotNull Integer type){
        if (StringUtils.isEmpty(tBill.getId())){
            throw new ServiceException("账单主键ID不能为空");
        }
        String requestId = UUID.fastUUID().toString();
        String lockkey = CacheConstants.BILL_UPDATE_LOCK_KEY + tBill.getId();
        boolean isok = redisCache.trylockLoop(lockkey, requestId, 60);
        if (isok){
            try {
                TBill save = new TBill();
                save.setId(tBill.getId());
                TBill presist = getById(tBill.getId());
                //如果账单是已缴费状态，本方法不再进行更新账单
                if (presist.getPayFeesStatus().equals("3")){
                    throw new ServiceException("该账单已缴费完成");
                }

                switch (type){
                    // 仅更新除金额字段外的属性
                    case 1:
                    {
                        BeanUtils.copyProperties(tBill,save,ignorePro);
                    }
                    break;
                    // 计算并更新金额、存入违约金、已缴费金额会自动计算欠费，如计算出无欠费则会更新状态为已缴费
                    case 2:
                    {
                        BeanUtils.copyProperties(tBill,save);

                        // 处理应缴费 ，注意一般情况下不会修改该金额
                        if (tBill.getPayableFeesMoney()!=null){
                            presist.setPayableFeesMoney(presist.getPayableFeesMoney()!=null?presist.getPayableFeesMoney():BigDecimal.ZERO);
                            BigDecimal result = presist.getPayableFeesMoney().add(tBill.getPayableFeesMoney());
                            save.setPayableFeesMoney(result);
                            //计算欠费 = 应缴费(新)+违约金-已缴费
                            BigDecimal outstand = save.getPayableFeesMoney()
                                    .add(presist.getPayableFeesPenalty())
                                    .subtract(presist.getPayFeesMoney());
                            save.setOutstandingMoney(outstand);
                        }
                        //处理应缴违约金 ，不能和缴费金额一起传
                        if (tBill.getPayableFeesPenalty()!=null){
                            presist.setPayableFeesPenalty(presist.getPayableFeesPenalty()!=null?presist.getPayableFeesPenalty():BigDecimal.ZERO);
                            BigDecimal result = presist.getPayableFeesPenalty().add(tBill.getPayableFeesPenalty());
                            save.setPayableFeesPenalty(result);
                            //计算欠费 = 应缴费+违约金（新）-已缴费
                            BigDecimal outstand = presist.getPayableFeesMoney()
                                    .add(save.getPayableFeesPenalty())
                                    .subtract(presist.getPayFeesMoney());

                            save.setOutstandingMoney(outstand);
                        }
                        //处理缴费金额
                        if (tBill.getPayFeesMoney()!=null){
                            presist.setPayFeesMoney(presist.getPayFeesMoney()!=null?presist.getPayFeesMoney():BigDecimal.ZERO);
                            BigDecimal result = presist.getPayFeesMoney().add(tBill.getPayFeesMoney());
                            save.setPayFeesMoney(result);
                            //缴费后的欠费 =(应缴费+违约金)-已缴费金额
                            BigDecimal outstand = presist.getPayableFeesMoney()
                                    .add(presist.getPayableFeesPenalty())
                                    .subtract(save.getPayFeesMoney());
                            save.setOutstandingMoney(outstand);
                            //抵扣金额就是缴费金额
                            save.setDeductionMoney(tBill.getPayFeesMoney());
                            save.setPreOutstand(presist.getOutstandingMoney());
                            if (outstand.compareTo(BigDecimal.ZERO)<=0){
                                save.setPayFeesStatus("3");
                            }
                        }
                    }
                    break;

                }
                save.setBusinessDeptId(presist.getBusinessDeptId());
                updateById(save);
                return save;
            }finally {
                redisCache.unlock(lockkey,requestId);
            }
        }
        return null;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean lockAndUpdateByAmountBatch(List<TBill> bills, BigDecimal amount, Consumer<TBill> consumer) {
        List<TBill> result = bills.stream().sorted(Comparator.comparing(TBill::getCreateTime))
                .collect(Collectors.toList());
        BigDecimal remain = amount;
        for (TBill bill : result) {
            //如果剩余金额小于账单欠费金额，则
            if (remain.compareTo(bill.getOutstandingMoney())<=0){
                TBill param = new TBill();
                param.setId(bill.getId());
                param.setPayFeesMoney(remain);
                TBill tBill = lockAndUpdateInfo(param, 2);
                if (consumer!=null){
                    consumer.accept(tBill);
                }
                break;
            }
            remain = remain.subtract(bill.getOutstandingMoney());
            TBill param = new TBill();
            param.setId(bill.getId());
            param.setPayFeesMoney(bill.getOutstandingMoney());
            TBill tBill = lockAndUpdateInfo(param, 2);
            if (consumer!=null){
                consumer.accept(tBill);
            }
        }
        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void saveBill(TbillSaveDto bill) {
        bill.setManualAddition(DisabledEnum.YES.getCode());
        save(bill);
        if (bill.getBillType().equals("3")){
            if (bill.getDetails()==null || bill.getDetails().size()==0){
                throw new ServiceException("生活费用列表不能为空");
            }
            for (TBillDetail detail : bill.getDetails()) {
                detail.setBillId(bill.getId());
                tBillDetailService.save(detail);
            }
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean checkOfflinePay(OfflinePayCheckDto dto) {
        TBillDto bill = getDetailByBillId(dto.getBillId());
        if (dto.getPayType()==1){ //银行
            if (StringUtils.isEmpty(dto.getFlowId())){
                throw new ServiceException("银行流水ID不能为空");
            }
            TBankFlow bankflow = tBankFlowService.getById(dto.getFlowId());
            if (bankflow.getRemainingMoney().compareTo(BigDecimal.ZERO)<=0){
                throw new ServiceException("该流水已无可抵扣剩余金额");
            }
            if (bankflow.getRemainingMoney().compareTo(dto.getAmount())<0){
                throw new ServiceException("实付金额不能高于于流水可抵扣剩余金额");
            }
            //如果实付金额大于欠费金额
            if (dto.getAmount().compareTo(bill.getOutstandingMoney())>0){
                throw new ServiceException("实付金额不能高于该账单欠费金额");
            }
            TBill billSave = new TBill();
            billSave.setId(bill.getId());
            billSave.setPayFeesMoney(dto.getAmount());
            billSave.setBankSerialNumber(bankflow.getBankSerialNumber());
            billSave.setPayFeesTime(bankflow.getPayTime());
            billSave.setVoucher(dto.getVoucher());
            billSave.setPayFeesType(2);
            TBill back = lockAndUpdateInfo(billSave, 2);
            TBankFlow saveBankFlow = new TBankFlow();
            saveBankFlow.setId(bankflow.getId());
            saveBankFlow.setDeductionMoney(bankflow.getDeductionMoney().add(dto.getAmount()));
            BigDecimal subtract = bankflow.getRemainingMoney().subtract(dto.getAmount());
            saveBankFlow.setRemainingMoney(subtract);
            if (BigDecimal.ZERO.compareTo(subtract) == 0){
                saveBankFlow.setFlowStatus(1);
            }
            tBankFlowService.updateById(saveBankFlow);
            //更新银行流水的已抵扣金额和剩余可抵扣金额

            //存流水
            TFlowManagement save = new TFlowManagement();
            save.setPayType(3);
            save.setPayer(dto.getPayer());
            save.setBusinessDeptId(bill.getBusinessDeptId());
            save.setPayTime(bankflow.getPayTime());
            save.setSysSerialNumber(OrderNos.getDid(30));
            save.setBankSerialNumber(bankflow.getBankSerialNumber());
            save.setFlowType(2);
            save.setPaymentBillId(back.getId());
            save.setDeductionMoney(back.getDeductionMoney());
            save.setFlowMoney(dto.getAmount());
            save.setRemainingMoney(back.getOutstandingMoney());
            save.setPreOutstand(back.getPreOutstand());
            tFlowManagementService.save(save);
            return true;
        }
        //现金支付
        TBill billSave = new TBill();
        billSave.setId(bill.getId());
        billSave.setPayFeesMoney(dto.getAmount());
        billSave.setPayFeesTime(dto.getPayTime()!=null?dto.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
        billSave.setVoucher(dto.getVoucher());
        billSave.setPayFeesType(2);
        TBill back = lockAndUpdateInfo(billSave, 2);

        TFlowManagement save = new TFlowManagement();
        save.setPayType(3);
        save.setPayer(dto.getPayer());
        save.setPayTime(billSave.getPayFeesTime());
        save.setBusinessDeptId(bill.getBusinessDeptId());
        save.setSysSerialNumber(OrderNos.getDid(30));
        save.setFlowType(1);
        save.setPaymentBillId(back.getId());
        save.setDeductionMoney(back.getDeductionMoney());
        save.setFlowMoney(dto.getAmount());
        save.setRemainingMoney(back.getOutstandingMoney());
        save.setPreOutstand(back.getPreOutstand());
        tFlowManagementService.save(save);
        return true;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void completePay(ChargeBillRequest billRequest) {
        String orderNo = billRequest.getMessage().getInfo().getInput1();
        String uuid = UUID.fastUUID().toString();
        boolean lock = redisCache.trylockLoop(CacheConstants.COMPLETE_PAY_LOCK_KEY + orderNo, uuid, 60);
        if (lock){
            try {
                TPayOrder order = tPayOrderService.getById(orderNo);
                if (order==null){
                    throw new ServiceException("订单不存在");
                }
                if (StringUtils.isNotEmpty(order.getPayNo())){
                    log.info("订单号已处理：{}",orderNo);
                    return;
                }
                /**
                 * 更新订单状态
                 */
                TPayOrder save = new TPayOrder();
                save.setId(order.getId());
                save.setStatus(1);
                save.setPayNo(billRequest.getMessage().getInfo().getTraceNo());
                save.setPayType(billRequest.getMessage().getHead().getChannel());
                try {
                    save.setPayTime(DateUtils.parseDate(billRequest.getMessage().getHead().getTimeStamp(),"yyyyMMddHHmmssSSS"));
                } catch (ParseException e) {
                    throw new ServiceException("日期格式化错误");
                }
                save.setCallbackTime(new Date());
                BigDecimal payAmount = new BigDecimal(billRequest.getMessage().getInfo().getPayBillAmt());
                save.setActPayAmount(payAmount
                        .multiply(AmountConstant.b100).longValue());
                save.setStatus(1);
                save.setPayInfo(billRequest.getMessage().toString());
                tPayOrderService.updateById(save);
                /**
                 * 更新账单状态
                 */
                List<TOrderBill> orderBills = orderBillService.getByOrderNo(order.getId());
                List<TBill> bills = orderBills.stream().map(ob -> getById(ob.getBillId())).collect(Collectors.toList());
                lockAndUpdateByAmountBatch(bills,payAmount,(bill)->{
                    TFlowManagement saveFlow = new TFlowManagement();
                    saveFlow.setPayType(1);
                    saveFlow.setPayer(order.getUserId());
                    saveFlow.setBusinessDeptId(bill.getBusinessDeptId());
                    saveFlow.setPayTime(DateUtils.dateToLocalDateTime(save.getPayTime()));
                    saveFlow.setSysSerialNumber(OrderNos.getDid(30));
                    saveFlow.setBankSerialNumber(save.getPayNo());
                    saveFlow.setFlowType(2);
                    saveFlow.setPaymentBillId(bill.getId());
                    saveFlow.setDeductionMoney(bill.getDeductionMoney());
                    saveFlow.setFlowMoney(payAmount);
                    saveFlow.setRemainingMoney(bill.getOutstandingMoney());
                    saveFlow.setPreOutstand(bill.getPreOutstand());
                    tFlowManagementService.save(saveFlow);
                });
//                TBankFlow bankFlow = new TBankFlow();
//                bankFlow.setPayType(1);
//                bankFlow.setPayer(order.getUserId());
//                bankFlow.setPayTime(DateUtils.dateToLocalDateTime(save.getPayTime()));
//                bankFlow.setBankSerialNumber(save.getPayNo());
//                bankFlow.setFlowMoney(payAmount);
//                bankFlow.setFlowStatus(1);
//                tBankFlowService.save(bankFlow);
            }finally {
                redisCache.unlock(CacheConstants.COMPLETE_PAY_LOCK_KEY + orderNo,uuid);
            }

        }

    }


    /**
     * 根据发票编号查询账单列表
     * @param invoiceId
     * @return
     */
    @Override
    public PageInfo<TBillDto> getBillByInvoiceId(String invoiceId){
        PageInfo<TBillDto> pageInfo = new PageInfo<>();
        ArrayList<TBillDto> bills = new ArrayList<>();
        TInvoiceToBillQuery query = new TInvoiceToBillQuery();
        query.setInvoiceId(invoiceId);
        List<TInvoiceToBill> tInvoiceToBills = tInvoiceToBillService.makeQuery(query);
        for (TInvoiceToBill tInvoiceToBill : tInvoiceToBills) {
            TBill bill = getById(tInvoiceToBill.getBillId());
            if (bill != null && bill.getId() != null){
                TBillDto detailByBillId = getDetailByBillId(bill.getId());
                bills.add(detailByBillId);
            }
        }
        pageInfo.setRecords(bills);
        return pageInfo;
    }



    @Override
    public Integer sendSmsByBillIds(SmsByBillDto dto) {
        int failNum = 0;
        for (String billId : dto.getBillIds()) {
            TBillDto bill = getDetailByBillId(billId);
            if (bill.getSmsLastTime()!=null && bill.getSmsStatus()==1
                    && (System.currentTimeMillis()-bill.getSmsLastTime().getTime()<smsUtil.getPro().getBillSmsDelayPeriod()*60*1000L)){
                throw new ServiceException("有账单最近一次发送的时间是:"+DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,bill.getSmsLastTime()));
            }
            if (StringUtils.isEmpty(bill.getPhone())){
                failNum++;
                continue;
            }
            TBill save = new TBill();
            save.setId(bill.getId());
            try {
                String name = bill.getPartyTwoName().length()>5?bill.getPartyTwoName().substring(0,5):bill.getPartyTwoName();
                smsUtil.sendSms(bill.getPhone(), "2365726", new String[]{name});
                save.setSmsStatus(1);
            }catch (ServiceException e){
                failNum++;
                save.setSmsStatus(2);
            }
            save.setSmsLastTime(new Date());
            save.setSmsSendUserid(dto.getSendUserId());
            lockAndUpdateInfo(save,1);
        }
        return failNum;
    }

    @Override
    public Integer sendMailBatchByBillIds(SmsByBillDto dto) {
        int failNum = 0;
        for (String billId : dto.getBillIds()) {
            TBillDto bill = getDetailByBillId(billId);
            if (bill.getMailLastTime()!=null && bill.getMailStatus()==1
                    && (System.currentTimeMillis()-bill.getMailLastTime().getTime()<mailUtil.getPro().getBillMailDelayPeriod()*60*1000L)){
                throw new ServiceException("有账单最近一次发送的时间是:"+DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,bill.getMailLastTime()));
            }
            if (StringUtils.isEmpty(bill.getEmail())){
                failNum++;
                continue;
            }
            TBill save = new TBill();
            save.setId(bill.getId());
            try {
                mailUtil.send(bill.getEmail(),bill.getHouseName());
                save.setMailStatus(1);
            }catch (ServiceException e){
                failNum++;
                save.setMailStatus(2);
            }
            save.setMailLastTime(new Date());
            save.setMailSendUserid(dto.getSendUserId());
            lockAndUpdateInfo(save,1);
        }
        return failNum;
    }

    public TBillDto getDetailByBillId(@NotEmpty String billId) {
        return getBaseMapper().selectDetailByBillId(billId);
    }

    /**
     * 收款、类型可能是现金、银行
     * @param dto
     * @return
     */
    @Transactional(rollbackFor = Exception.class)
    @Override
    public Boolean cashPay(CachPayDto dto) {
        TBill back = null;
        TBankFlow bankflow = null;
        if (dto.getPayType()==1){
            if (StringUtils.isEmpty(dto.getFlowId())){
                throw new ServiceException("银行流水不能为空");
            }
            bankflow = tBankFlowService.getById(dto.getFlowId());
            TBillDto bill = getDetailByBillId(dto.getBillId());
            if (bankflow.getRemainingMoney().compareTo(BigDecimal.ZERO)<=0){
                throw new ServiceException("该流水已无可抵扣剩余金额");
            }
            if (bankflow.getRemainingMoney().compareTo(dto.getAmount())<0){
                throw new ServiceException("实付金额不能高于于流水可抵扣剩余金额");
            }
            //如果实付金额大于欠费金额
            if (dto.getAmount().compareTo(bill.getOutstandingMoney())>0){
                throw new ServiceException("实付金额不能高于该账单欠费金额");
            }
        }
        TBillDto bill = getDetailByBillId(dto.getBillId());
        TBill billSave = new TBill();
        billSave.setId(bill.getId());
        billSave.setPayFeesMoney(dto.getAmount());
        billSave.setBankSerialNumber(bankflow!=null?bankflow.getBankSerialNumber():null);
        billSave.setPayFeesTime(bankflow!=null?bankflow.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
        billSave.setVoucher(dto.getVoucher());
        billSave.setPayFeesType(2);
        back = lockAndUpdateInfo(billSave, 2);
        if (dto.getPayType()==1){
            //更新银行流水的已抵扣金额和剩余可抵扣金额
            TBankFlow saveBankFlow = new TBankFlow();
            saveBankFlow.setId(bankflow.getId());
            saveBankFlow.setDeductionMoney(bankflow.getDeductionMoney().add(dto.getAmount()));
            BigDecimal subtract = bankflow.getRemainingMoney().subtract(dto.getAmount());
            saveBankFlow.setRemainingMoney(subtract);
            if (BigDecimal.ZERO.compareTo(subtract) == 0){
                saveBankFlow.setFlowStatus(1);
            }
            tBankFlowService.updateById(saveBankFlow);
        }
        //存流水
        TFlowManagement save = new TFlowManagement();
        save.setPayType(3);
        save.setPayer(dto.getPayer());
        save.setBusinessDeptId(bill.getBusinessDeptId());
        save.setPayTime(bankflow!=null?bankflow.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
        save.setSysSerialNumber(OrderNos.getDid());
        save.setBankSerialNumber(bankflow!=null?bankflow.getBankSerialNumber():null);
        save.setFlowType(dto.getPayType()==1?2:1);
        save.setPaymentBillId(back.getId());
        save.setDeductionMoney(back.getDeductionMoney());
        save.setFlowMoney(dto.getAmount());
        save.setRemainingMoney(back.getOutstandingMoney());
        save.setPreOutstand(back.getPreOutstand());
        tFlowManagementService.save(save);
        return true;
    }

    @Override
    public BillStatisticsDto statistics(TBillQuery query) {
        BillStatisticsDto dto = new BillStatisticsDto();
        dto.setRent(getBaseMapper().statisticsAllRent(query));
        dto.setNopay(getBaseMapper().statisticsNoPay(query));
        dto.setPayed(getBaseMapper().statisticsPayed(query));
        dto.setOverdue(getBaseMapper().statisticsOverdue(query));
        return dto;
    }

    @Override
    public Integer batchBillCount(String userId, List<String> billIds) {
        return this.baseMapper.batchBillCount(userId,billIds);
    }

    /**
     * 街道租金排行
     * @return
     */
    @Override
    public List<ScreenRentRankVO> getStreetRentRank(String businessDeptId) {
        return baseMapper.getStreetRentRank(businessDeptId);
    }
    /**
     * 查询季付账单
     * @param businessDeptId
     * @return
     */
    @Override
    public List<TBill> getJiFuBillList(String businessDeptId) {
        return baseMapper.getJiFuBillList(businessDeptId,null,null);
    }

    /**
     * 查询当前季度的季付账单
     * @param businessDeptId
     * @param first
     * @param last
     * @return
     */
    @Override
    public List<TBill> getJiFuBillListByTime(String businessDeptId, Date first, Date last) {
        return baseMapper.getJiFuBillList(businessDeptId,first,last);
    }

    @Override
    public void editAmount(TbillSaveDto bill) {
        String requestId = UUID.fastUUID().toString();
        String lockkey = CacheConstants.BILL_UPDATE_LOCK_KEY + bill.getId();
        boolean isok = redisCache.trylockLoop(lockkey, requestId, 60);
        if (isok){
            try {
                TBill presist = getById(bill.getId());
                TBill save = new TBill();
                save.setId(bill.getId());
                BigDecimal preOutstand = presist.getOutstandingMoney();
                // 如果传入的金额小于0，则是扣减，如果大于0，是增加金额，增加金额只加入欠费金额中
                if (bill.getEditAmount().compareTo(BigDecimal.ZERO)<0
                        && presist.getPayableFeesPenalty().compareTo(BigDecimal.ZERO)>0){
                    BigDecimal prePayableFeesPenalty = presist.getPayableFeesPenalty();
                    //违约金大于调整金额，够减
                    if (prePayableFeesPenalty.compareTo(bill.getEditAmount().abs())>=0){
                        BigDecimal afterPenalty = prePayableFeesPenalty.add(bill.getEditAmount());
                        save.setPayableFeesPenalty(afterPenalty);
                    }else{
                        BigDecimal afterPenalty = BigDecimal.ZERO;
                        save.setPayableFeesPenalty(afterPenalty);
                    }
                }
                BigDecimal afterOutstand = preOutstand.add(bill.getEditAmount());
                save.setOutstandingMoney(afterOutstand);
                updateById(save);
            }finally {
                redisCache.unlock(lockkey,requestId);
            }
        }

        //todo 记录金额修改记录
//        TFlowManagement flow = new TFlowManagement();
//        flow.setPayType(3);
//        flow.setPayer("管理员修改");
//        flow.setBusinessDeptId(presist.getBusinessDeptId());
//        flow.setPayTime(DateUtils.dateToLocalDateTime(new Date()));
//        flow.setSysSerialNumber(OrderNos.getDid(30));
//        flow.setFlowType(1);
//        flow.setPaymentBillId(back.getId());
//        flow.setDeductionMoney(back.getDeductionMoney());
//        flow.setFlowMoney(save.getOutstandingMoney());
//        flow.setRemainingMoney(back.getOutstandingMoney());
//        flow.setPreOutstand(back.getPreOutstand());
//        flow.setCreateBy(SecurityUtils.getUsername());
//        tFlowManagementService.save(flow);
    }


}