package com.ruoyi.system.service.impl;

import com.aizuda.bpm.engine.entity.FlwHisTask;
import com.aizuda.bpm.mybatisplus.mapper.FlwHisTaskMapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.constant.DictConstants;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.enums.ProcessCategoryEnum;
import com.ruoyi.common.utils.DictUtils;
import com.ruoyi.common.utils.bean.BeanUtils;
import com.ruoyi.system.bo.ProcessStartBO;
import com.ruoyi.system.dto.SignContractDTO;
import com.ruoyi.system.dto.TerminateContractDTO;
import com.ruoyi.system.mapper.TBillMapper;
import com.ruoyi.system.mapper.TCheckAcceptRecordMapper;
import com.ruoyi.system.mapper.TContractMapper;
import com.ruoyi.system.mapper.THouseMapper;
import com.ruoyi.system.model.*;
import com.ruoyi.system.query.TContractAppletQuery;
import com.ruoyi.system.query.TContractBillQuery;
import com.ruoyi.system.query.TContractQuery;
import com.ruoyi.system.service.StateProcessTemplateService;
import com.ruoyi.system.service.TBillService;
import com.ruoyi.system.service.TContractRentTypeService;
import com.ruoyi.system.service.TContractService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.system.vo.BillVO;
import com.ruoyi.system.vo.CheckAcceptRecordVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
import java.time.temporal.TemporalAdjusters;
import java.util.*;
import java.util.stream.Collectors;

/**
 * <p>
 * 合同管理 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-01-17
 */
@Service
public class TContractServiceImpl extends ServiceImpl<TContractMapper, TContract> implements TContractService {
    @Resource
    private TCheckAcceptRecordMapper checkAcceptRecordMapper;
    @Resource
    private THouseMapper houseMapper;
    @Resource
    private TBillMapper billMapper;
    @Resource
    private TBillService billService;
    @Resource
    private TContractMapper contractMapper;
    @Autowired
    private StateProcessTemplateService stateProcessTemplateService;
    @Autowired
    private FlwHisTaskMapper flwHisTaskMapper;

    @Override
    public PageInfo<TContract> contractList(TContractQuery query) {
        PageInfo<TContract> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TContract> list = this.baseMapper.contractList(query,pageInfo);
        for (TContract tContract : list) {
            tContract.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,tContract.getPayType()));
            tContract.setStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_STATUS,tContract.getStatus()));
        }
        pageInfo.setRecords(list);
        return pageInfo;

    }

    @Override
    public PageInfo<TContract> contractAppletList(TContractAppletQuery query) {
        PageInfo<TContract> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TContract> list = this.baseMapper.contractAppletList(query,pageInfo);
        for (TContract tContract : list) {
            tContract.setPayType(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_PAY_TYPE,tContract.getPayType()));
            tContract.setStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_CONTRACT_STATUS,tContract.getStatus()));
            FlwHisTask flwHisTask = flwHisTaskMapper.selectOne(new LambdaQueryWrapper<FlwHisTask>()
                    .like(FlwHisTask::getVariable, tContract.getId())
                    .last("LIMIT 1"));
            if (Objects.nonNull(flwHisTask)){
                tContract.setInstanceId(flwHisTask.getInstanceId());
            }
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public PageInfo<BillVO> contractBillList(TContractBillQuery query) {
        PageInfo<BillVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<BillVO> list = this.baseMapper.contractBillList(query,pageInfo);
        for (BillVO billVO : list) {
            if (billVO.getPayFeesStatus().equals("4")){
                billVO.setPayFeesMoneyString((billVO.getPayFeesMoney().add(billVO.getPayableFeesPenalty()))+"【"+billVO.getPayFeesMoney()+"+"+billVO.getPayableFeesPenalty()+"】");
            }
            billVO.setPayFeesStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_PAY_FEES_STATUS,billVO.getPayFeesStatus()));
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }
    @Override
    public void terminateContract(TerminateContractDTO dto) {
        TContract contract = this.baseMapper.selectById(dto.getId());
        contract.setTerminateRemark(dto.getTerminateRemark());
        contract.setStatus("4");
        this.baseMapper.updateById(contract);

        // 进入合同提前终止审批流程
        ProcessStartBO processStartBO = new ProcessStartBO();
        processStartBO.setCategory(ProcessCategoryEnum.CATEGORY3.getValue().toString());
        processStartBO.setModuleName("合同提前终止审批");
        processStartBO.setName(contract.getContractName());
        processStartBO.setRemark("");
        Map<String, Object> variable = new HashMap<>();
        variable.put("projectId", dto.getId());
        processStartBO.setVariable(variable);
        //开启工作流程
        stateProcessTemplateService.start(processStartBO);

        // 生成验收记录
        TCheckAcceptRecord tCheckAcceptRecord = new TCheckAcceptRecord();
        tCheckAcceptRecord.setContractId(dto.getId());
        tCheckAcceptRecord.setHouseId(contract.getHouseId());
        tCheckAcceptRecord.setLeaseReason("后台终止合同");
        tCheckAcceptRecord.setStatus(false);
        tCheckAcceptRecord.setAcceptanceTime(LocalDateTime.now());
        LocalDate now = LocalDate.now();
        String replace = (now + "").replace("-", "");
        int size = checkAcceptRecordMapper.selectList(new LambdaQueryWrapper<TCheckAcceptRecord>()
                .likeRight(TCheckAcceptRecord::getAcceptanceTime, LocalDate.now())).size();
        tCheckAcceptRecord.setCode(replace.substring(2)+String.format("%03d", size+1));


        checkAcceptRecordMapper.insert(tCheckAcceptRecord);
        // 将所有未缴费账单设置未已失效
        List<TBill> tBills = billMapper.selectList(new LambdaQueryWrapper<TBill>()
                .in(TBill::getPayFeesStatus, Arrays.asList("1,4"))
                .eq(TBill::getContractId, dto.getId()));
        for (TBill tBill : tBills) {
            tBill.setPayFeesStatus("5");
        }
        billService.updateBatchById(tBills);
    }

    public static void main(String[] args) {
//        LocalDate now = LocalDate.now();
//        String replace = (now + "").replace("-", "");
//        System.err.println(replace.substring(2));
//
//        System.err.println(String.format("%03d",1));
    }
    @Override
    public CheckAcceptRecordVO getCheckByContractId(String id) {
        CheckAcceptRecordVO checkAcceptRecordVO = new CheckAcceptRecordVO();
        TCheckAcceptRecord tCheckAcceptRecord = checkAcceptRecordMapper.selectOne(new LambdaQueryWrapper<TCheckAcceptRecord>()
                .eq(TCheckAcceptRecord::getContractId, id));
        if (tCheckAcceptRecord==null)return checkAcceptRecordVO;
        BeanUtils.copyProperties(tCheckAcceptRecord,checkAcceptRecordVO);
        THouse tHouse = houseMapper.selectById(tCheckAcceptRecord.getHouseId());
        tHouse.setLeaseStatus(DictUtils.getDictLabel(DictConstants.DICT_TYPE_LEASE_STATUS,tHouse.getLeaseStatus()));
        tHouse.setBusinessAttributes(DictUtils.getDictLabel(DictConstants.DICT_TYPE_BUSINESS_ATTRIBUTES,tHouse.getBusinessAttributes()));
        checkAcceptRecordVO.setHouse(tHouse);
        return checkAcceptRecordVO;
    }
    @Autowired
    private TContractRentTypeService contractRentTypeService;
    @Override
    public R signContract(SignContractDTO dto) {
        TContract contract = contractMapper.selectById(dto.getId());
        if (contract==null)return R.fail("合同不存在");
        if (contract.getStatus().equals("4"))return R.fail("该合同已签订");
        contract.setSignature(dto.getSignature());
        contract.setStatus("4");
        contract.setFirstPayTime(contract.getStartTime().plusDays(10));
        contractMapper.updateById(contract);

        // 进入签订审批流程
        ProcessStartBO processStartBO = new ProcessStartBO();
        processStartBO.setCategory(ProcessCategoryEnum.CATEGORY2.getValue().toString());
        processStartBO.setModuleName("合同签订审批");
        processStartBO.setName(contract.getContractName());
        processStartBO.setRemark("");
        Map<String, Object> variable = new HashMap<>();
        variable.put("projectId", dto.getId());
        processStartBO.setVariable(variable);
        //开启工作流程
        stateProcessTemplateService.startApplet(processStartBO);

        List<TContractRentType> contractRentTypes = contractRentTypeService.list();
        // 生成第一笔账单
        // 第一次应缴费日期
        LocalDateTime firstPayTime = contract.getStartTime().plusDays(10).withHour(0).withMinute(0).withSecond(0);
        TBill rentBill = new TBill();
        rentBill.setContractId(contract.getId());
        rentBill.setContractNumber(contract.getContractNumber());
        rentBill.setPayableFeesTime(firstPayTime.toLocalDate());
        rentBill.setPayFeesStatus("1");

        rentBill.setBillType("1");
        rentBill.setStartTime(contract.getStartPayTime());
        TContractRentType tContractRentType = contractRentTypes.stream().filter(e -> e.getContractId().equals(contract.getId())).findFirst().orElse(null);
        if (tContractRentType!=null && contract.getStartPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(tContractRentType.getChangeTime())){
            // 计算租金变动的天数
            long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getStartPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12))+1L;
            contract.setChangeTime(LocalDateTime.now());
            // 递增递减的租金
            BigDecimal contractRentTypeMoney = new BigDecimal("0");
            // 不递增递减的租金
            BigDecimal originalMoney = new BigDecimal("0");
            // 原租金
            switch (tContractRentType.getIncreasingDecreasingType()){
                case 1:
                    switch (tContractRentType.getIncreasingDecreasing()){
                        case 1:
                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                            contract.setChangeRent(contractRentTypeMoney);
                            break;
                        case 2:
                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                            contract.setChangeRent(contractRentTypeMoney);
                            break;
                    }
                    break;
                case 2:
                    switch (tContractRentType.getIncreasingDecreasing()){
                        case 1:
                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                            contract.setChangeRent(contractRentTypeMoney);
                            break;
                        case 2:
                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                            contract.setChangeRent(contractRentTypeMoney);

                            break;
                    }
                    break;
            }
            // 不需要涨租金的时间段
            long originalDays = ChronoUnit.DAYS.between(contract.getFirstPayTime(), tContractRentType.getChangeTime());
            originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                    .multiply(new BigDecimal(originalDays));
            rentBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
            rentBill.setOutstandingMoney(rentBill.getPayableFeesMoney());
            if (contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(contract.getEndTime())){
                rentBill.setEndTime(contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12));
            }else{
                rentBill.setEndTime(contract.getEndTime());
            }
        }else{
            if (contract.getFirstPayTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isAfter(contract.getEndTime())){
                rentBill.setEndTime(contract.getEndTime());

            }else{
                LocalDateTime firstPayTime1 = contract.getFirstPayTime();
                // 将firstPayTime1的日设置为当月最后一天
                rentBill.setEndTime(firstPayTime1.with(TemporalAdjusters.lastDayOfMonth()));
            }
            // 不走递增递减
            long allDays = ChronoUnit.DAYS.between(contract.getStartPayTime(), rentBill.getEndTime());
            rentBill.setPayableFeesMoney(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(allDays)));
            rentBill.setOutstandingMoney(rentBill.getPayableFeesMoney());

        }
        // 押金账单
        TBill depositBill = new TBill();
        depositBill.setContractId(contract.getId());
        depositBill.setContractNumber(contract.getContractNumber());
        depositBill.setPayableFeesMoney(contract.getDeposit());
        depositBill.setOutstandingMoney(depositBill.getPayableFeesMoney());
        depositBill.setStartTime(contract.getStartPayTime());
        depositBill.setEndTime(contract.getEndTime());
        depositBill.setPayableFeesTime(firstPayTime.toLocalDate());

        depositBill.setPayFeesStatus("1");


        depositBill.setBillType("2");
        this.updateById(contract);
        billService.save(rentBill);
        billService.save(depositBill);
        // 生成后续账单
        try {
            TBill beforeBill = billService.lambdaQuery().eq(TBill::getContractId, contract.getId()).eq(TBill::getBillType, 1).orderByDesc(TBill::getCreateTime)
                    .last("limit 1").one();
            if (!beforeBill.getEndTime().toLocalDate().equals(contract.getEndTime().toLocalDate())){


            while(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).isBefore(contract.getEndTime())){
                    TBill tBill = new TBill();
                    tBill.setContractId(contract.getId());
                    tBill.setContractNumber(contract.getContractNumber());
                    // 根据支付方式判断需不需要生成订单
                    if (!(beforeBill.getEndTime().toLocalDate().equals(contract.getEndTime().toLocalDate()))
                            &&
                            (contract.getPayType().equals("1")?
                                    beforeBill.getEndTime().plusMonths(1):contract.getPayType().equals("2")?
                                    beforeBill.getEndTime().plusMonths(3):beforeBill.getEndTime().plusMonths(12))
                                    .with(TemporalAdjusters.lastDayOfMonth()).isBefore(contract.getEndTime())
                            && beforeBill.getEndTime().isBefore(contract.getEndTime())
                    ){
                        tBill.setContractId(contract.getId());
                        if (contract.getIsIncreasing()){
                            if (tContractRentType!=null
                                    && beforeBill.getEndTime().isBefore(tContractRentType.getChangeTime())
                                    && beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).with(TemporalAdjusters.lastDayOfMonth()).isAfter(tContractRentType.getChangeTime())){
                                // 如果没变过
                                if (contract.getChangeTime()==null){
                                    contract.setChangeTime(LocalDateTime.now());
                                    // 租金递增递减的时长 天
                                    long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                                    // 递增递减的租金
                                    BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                    // 不递增递减的租金
                                    BigDecimal originalMoney = new BigDecimal("0");
                                    // 原租金
                                    switch (tContractRentType.getIncreasingDecreasingType()){
                                        case 1:
                                            switch (tContractRentType.getIncreasingDecreasing()){
                                                case 1:
                                                    contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                                    contract.setChangeRent(contractRentTypeMoney);
                                                    break;
                                                case 2:
                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                                    contract.setChangeRent(contractRentTypeMoney);
                                                    break;
                                            }
                                            break;
                                        case 2:
                                            switch (tContractRentType.getIncreasingDecreasing()){
                                                case 1:
                                                    contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                    contract.setChangeRent(contractRentTypeMoney);
                                                    break;
                                                case 2:
                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                    contract.setChangeRent(contractRentTypeMoney);

                                                    break;
                                            }
                                            break;
                                    }
                                    // 不需要涨租金的时间段
                                    long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                                    originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                            .multiply(new BigDecimal(originalDays));
                                    tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                                    tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                                }else{
                                    // 之前已经涨、跌过租金了 需要判断周期是否还需要再涨、跌
                                    if ((LocalDateTime.now().getYear() - contract.getChangeTime().getYear())%tContractRentType.getCycleTime()==0){
                                        contract.setChangeTime(LocalDateTime.now());
                                        // 租金递增递减的时长 天
                                        long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                                        // 递增递减的租金
                                        BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                        // 不递增递减的租金
                                        BigDecimal originalMoney = new BigDecimal("0");
                                        // 原租金
                                        switch (tContractRentType.getIncreasingDecreasingType()){
                                            case 1:
                                                switch (tContractRentType.getIncreasingDecreasing()){
                                                    case 1:
                                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                    case 2:
                                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                }
                                                break;
                                            case 2:
                                                switch (tContractRentType.getIncreasingDecreasing()){
                                                    case 1:
                                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                    case 2:
                                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                        contract.setChangeRent(contractRentTypeMoney);

                                                        break;
                                                }
                                                break;
                                        }
                                        // 不需要涨租金的时间段
                                        long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                                        originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                                .multiply(new BigDecimal(originalDays));
                                        tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                                        tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                                    }else{
                                        // 不涨租金 用上次的
                                        // 租金递增递减的时长 天
                                        long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                                        // 递增递减的租金
                                        BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                        // 不递增递减的租金
                                        BigDecimal originalMoney = new BigDecimal("0");
                                        // 原租金
                                        switch (tContractRentType.getIncreasingDecreasingType()){
                                            case 1:
                                                switch (tContractRentType.getIncreasingDecreasing()){
                                                    case 1:
                                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                    case 2:
                                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                }
                                                break;
                                            case 2:
                                                switch (tContractRentType.getIncreasingDecreasing()){
                                                    case 1:
                                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                        contract.setChangeRent(contractRentTypeMoney);
                                                        break;
                                                    case 2:
                                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                                        contract.setChangeRent(contractRentTypeMoney);

                                                        break;
                                                }
                                                break;
                                        }
                                        // 不需要涨租金的时间段
                                        long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                                        originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                                .multiply(new BigDecimal(originalDays));
                                        tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                                        tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                                    }
                                }

                            }
                        }else{

                            tBill.setPayableFeesMoney(contract.getMonthRent());
                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                        }
                        tBill.setContractNumber(contract.getContractNumber());
                        if (beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).getDayOfMonth()<=15){
                            tBill.setPayableFeesTime(contract.getEndTime().toLocalDate());
                        }else{
                            tBill.setPayableFeesTime((contract.getPayType().equals("1")?
                                    beforeBill.getEndTime().plusMonths(1).withDayOfMonth(15).toLocalDate():contract.getPayType().equals("2")?
                                    beforeBill.getEndTime().plusMonths(3).withDayOfMonth(15).toLocalDate():beforeBill.getEndTime().withDayOfMonth(15).plusMonths(12).toLocalDate()));
                        }
                        tBill.setPayFeesStatus("1");
                        tBill.setBillType("1");
                        tBill.setStartTime(beforeBill.getEndTime().plusDays(1));
                        tBill.setEndTime(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).with(TemporalAdjusters.lastDayOfMonth()));
                        billMapper.insert(tBill);
                    }
                beforeBill.setEndTime(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).with(TemporalAdjusters.lastDayOfMonth()));
            }
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        TBill beforeBill = billService.lambdaQuery().eq(TBill::getContractId, contract.getId()).eq(TBill::getBillType, 1).orderByDesc(TBill::getStartTime)
                .last("limit 1").one();
        // 生成最后一笔账单
        if (!(beforeBill.getEndTime().toLocalDate().equals(contract.getEndTime().toLocalDate()))
                && beforeBill.getEndTime().isBefore(contract.getEndTime())
        ){
            TBill tBill = new TBill();
            tBill.setContractId(contract.getId());

            if (contract.getIsIncreasing()){
                if (tContractRentType!=null
                        && beforeBill.getEndTime().isBefore(tContractRentType.getChangeTime())
                        && beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).with(TemporalAdjusters.lastDayOfMonth()).isAfter(tContractRentType.getChangeTime())){
                    // 如果没变过
                    if (contract.getChangeTime()==null){
                        contract.setChangeTime(LocalDateTime.now());
                        // 租金递增递减的时长 天
                        long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                        // 递增递减的租金
                        BigDecimal contractRentTypeMoney = new BigDecimal("0");
                        // 不递增递减的租金
                        BigDecimal originalMoney = new BigDecimal("0");
                        // 原租金
                        switch (tContractRentType.getIncreasingDecreasingType()){
                            case 1:
                                switch (tContractRentType.getIncreasingDecreasing()){
                                    case 1:
                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                        contract.setChangeRent(contractRentTypeMoney);
                                        break;
                                    case 2:
                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                        contract.setChangeRent(contractRentTypeMoney);
                                        break;
                                }
                                break;
                            case 2:
                                switch (tContractRentType.getIncreasingDecreasing()){
                                    case 1:
                                        contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                        contract.setChangeRent(contractRentTypeMoney);
                                        break;
                                    case 2:
                                        contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                        contract.setChangeRent(contractRentTypeMoney);

                                        break;
                                }
                                break;
                        }
                        // 不需要涨租金的时间段
                        long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());

                        // 不需要涨租金的时间段
                        if (contract.getFirstPayTime().isBefore(tContractRentType.getChangeTime())){
                            originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                    .multiply(new BigDecimal(originalDays));
                            tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                        }else{
                            tBill.setPayableFeesMoney(contractRentTypeMoney);
                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                        }

                    }else{
                        // 之前已经涨、跌过租金了 需要判断周期是否还需要再涨、跌
                        if ((LocalDateTime.now().getYear() - contract.getChangeTime().getYear())%tContractRentType.getCycleTime()==0){
                            contract.setChangeTime(LocalDateTime.now());
                            // 租金递增递减的时长 天
                            long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                            // 递增递减的租金
                            BigDecimal contractRentTypeMoney = new BigDecimal("0");
                            // 不递增递减的租金
                            BigDecimal originalMoney = new BigDecimal("0");
                            // 原租金
                            switch (tContractRentType.getIncreasingDecreasingType()){
                                case 1:
                                    switch (tContractRentType.getIncreasingDecreasing()){
                                        case 1:
                                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                        case 2:
                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                    }
                                    break;
                                case 2:
                                    switch (tContractRentType.getIncreasingDecreasing()){
                                        case 1:
                                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                        case 2:
                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                            contract.setChangeRent(contractRentTypeMoney);

                                            break;
                                    }
                                    break;
                            }
                            // 不需要涨租金的时间段
                            long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                            originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                    .multiply(new BigDecimal(originalDays));
                            tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                        }else{
                            // 不涨租金 用上次的
                            // 租金递增递减的时长 天
                            long moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), contract.getEndTime());
                            // 递增递减的租金
                            BigDecimal contractRentTypeMoney = new BigDecimal("0");
                            // 不递增递减的租金
                            BigDecimal originalMoney = new BigDecimal("0");
                            // 原租金
                            switch (tContractRentType.getIncreasingDecreasingType()){
                                case 1:
                                    switch (tContractRentType.getIncreasingDecreasing()){
                                        case 1:
                                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                        case 2:
                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100),2,BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).divide(new BigDecimal(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12),2,BigDecimal.ROUND_DOWN));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                    }
                                    break;
                                case 2:
                                    switch (tContractRentType.getIncreasingDecreasing()){
                                        case 1:
                                            contractRentTypeMoney =contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                            contract.setChangeRent(contractRentTypeMoney);
                                            break;
                                        case 2:
                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
                                            contract.setChangeRent(contractRentTypeMoney);

                                            break;
                                    }
                                    break;
                            }
                            // 不需要涨租金的时间段
                            long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                            originalMoney=originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                    .multiply(new BigDecimal(originalDays));
                            tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

                        }
                    }

                }
            }else{
                long allDays = ChronoUnit.DAYS.between(beforeBill.getEndTime().plusDays(1), contract.getEndTime());
                tBill.setPayableFeesMoney(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(allDays)));
                tBill.setOutstandingMoney(tBill.getPayableFeesMoney());

            }
            tBill.setContractNumber(contract.getContractNumber());
            if (beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1")? 1:contract.getPayType().equals("2")? 3:12).getDayOfMonth()<=15){
                tBill.setPayableFeesTime(contract.getEndTime().withHour(0).withMinute(0).withSecond(0).toLocalDate());
            }else{
                tBill.setPayableFeesTime((contract.getPayType().equals("1")?
                        beforeBill.getEndTime().plusMonths(1).withDayOfMonth(15).toLocalDate():contract.getPayType().equals("2")?
                        beforeBill.getEndTime().plusMonths(3).withDayOfMonth(15).toLocalDate():beforeBill.getEndTime().withDayOfMonth(15).plusMonths(12).withHour(0).withMinute(0).withSecond(0).toLocalDate()));
            }
            tBill.setPayFeesStatus("1");
            tBill.setBillType("1");
            tBill.setStartTime(beforeBill.getEndTime().plusDays(1));
            tBill.setEndTime(contract.getEndTime());
            billService.save(tBill);
        }

        return R.ok();
    }

    @Override
    public void export(TContractQuery query) {

    }

    @Override
    public List<TContract> contractExportList(TContractQuery query) {
        List<TContract> list = this.baseMapper.contractExportList(query);

        return list;
    }

    @Override
    public Boolean updateContractAuditStatus(String projectId, Integer status) {
        LambdaUpdateWrapper<TContract> contractLambdaUpdateWrapper = new LambdaUpdateWrapper<>();
        contractLambdaUpdateWrapper.eq(TContract::getId, projectId).set(TContract::getStatus, status);
        return this.update(contractLambdaUpdateWrapper);
    }
}