package com.java110.fee.feeMonth;

import com.java110.core.factory.GenerateCodeFactory;
import com.java110.core.smo.IComputeFeeSMO;
import com.java110.dto.contract.ContractDto;
import com.java110.dto.fee.FeeAttrDto;
import com.java110.dto.fee.FeeDetailDto;
import com.java110.dto.fee.FeeDto;
import com.java110.dto.owner.OwnerCarDto;
import com.java110.dto.payFee.PayFeeDetailMonthDto;
import com.java110.dto.payFee.PayFeeMonthOwnerDto;
import com.java110.dto.room.RoomDto;
import com.java110.intf.community.IRoomInnerServiceSMO;
import com.java110.intf.fee.IPayFeeDetailMonthInnerServiceSMO;
import com.java110.intf.store.IContractInnerServiceSMO;
import com.java110.intf.user.IOwnerCarInnerServiceSMO;
import com.java110.po.payFee.PayFeeDetailMonthPo;
import com.java110.utils.util.DateUtil;
import com.java110.utils.util.ListUtil;
import com.java110.utils.util.StringUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.*;

@Service
public class PayFeeMonthHelp implements IPayFeeMonthHelp {

    @Autowired
    private IRoomInnerServiceSMO roomInnerServiceSMOImpl;

    @Autowired
    private IOwnerCarInnerServiceSMO ownerCarInnerServiceSMOImpl;

    @Autowired
    private IContractInnerServiceSMO contractInnerServiceSMOImpl;

    @Autowired
    private IComputeFeeSMO computeFeeSMOImpl;

    @Autowired
    private IPayFeeDetailMonthInnerServiceSMO payFeeDetailMonthInnerServiceSMOImpl;


    public PayFeeMonthOwnerDto generatorOwnerRoom(FeeDto feeDto) {

        PayFeeMonthOwnerDto payFeeMonthOwnerDto = new PayFeeMonthOwnerDto();
        payFeeMonthOwnerDto.setOwnerId(FeeAttrDto.getFeeAttrValue(feeDto, FeeAttrDto.SPEC_CD_OWNER_ID));
        payFeeMonthOwnerDto.setOwnerName(FeeAttrDto.getFeeAttrValue(feeDto, FeeAttrDto.SPEC_CD_OWNER_NAME));
        payFeeMonthOwnerDto.setLink(FeeAttrDto.getFeeAttrValue(feeDto, FeeAttrDto.SPEC_CD_OWNER_LINK));
        payFeeMonthOwnerDto.setObjName(FeeAttrDto.getFeeAttrValue(feeDto, FeeAttrDto.SPEC_CD_PAY_OBJECT_NAME));
        payFeeMonthOwnerDto.setObjId(feeDto.getPayerObjId());
        payFeeMonthOwnerDto.setObjFpcId("-1");

        if (StringUtil.isEmpty(feeDto.getPayerObjId())) {
            return payFeeMonthOwnerDto;
        }

        // 如果是房屋
        if (FeeDto.PAYER_OBJ_TYPE_ROOM.equals(feeDto.getPayerObjType())) {

            RoomDto roomDto = new RoomDto();
            roomDto.setRoomId(feeDto.getPayerObjId());
            roomDto.setCommunityId(feeDto.getCommunityId());
            List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
            if (!ListUtil.isNull(roomDtos)) {
                payFeeMonthOwnerDto.setObjFpcId(roomDtos.get(0).getFloorId());
            }
        } else if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {

            OwnerCarDto ownerCarDto = new OwnerCarDto();
            ownerCarDto.setMemberId(feeDto.getPayerObjId());
            ownerCarDto.setCommunityId(feeDto.getCommunityId());
            List<OwnerCarDto> ownerCarDtos = ownerCarInnerServiceSMOImpl.queryOwnerCars(ownerCarDto);
            if (!ListUtil.isNull(ownerCarDtos)) {
                payFeeMonthOwnerDto.setObjFpcId(ownerCarDtos.get(0).getPaId());
            }
        } else {
            ContractDto contractDto = new ContractDto();
            contractDto.setContractId(feeDto.getPayerObjId());
            List<ContractDto> contractDtos = contractInnerServiceSMOImpl.queryContracts(contractDto);
            if (!ListUtil.isNull(contractDtos)) {
                payFeeMonthOwnerDto.setObjFpcId(contractDtos.get(0).getContractType());
            }
        }
        return payFeeMonthOwnerDto;
    }

    /**
     * 计算每月单价
     *
     * @param feeDto
     * @return
     */
    public Double getMonthFeePrice(FeeDto feeDto) {
        Map feePriceAll = computeFeeSMOImpl.getFeePrice(feeDto);

        Double feePrice = Double.parseDouble(feePriceAll.get("feePrice").toString());

        return feePrice;
    }


    @Override
    public Double getDiscountAmount(Double feePrice, double receivedAmount, Date curDate, FeeDto feeDto) {

        //todo 这种情况下应该 优惠为0
        if (curDate.getTime() >= feeDto.getEndTime().getTime()) {
            return 0.00;
        }

        BigDecimal discountAmountDec = new BigDecimal(feePrice).subtract(new BigDecimal(receivedAmount)).setScale(4, BigDecimal.ROUND_HALF_UP);
        return discountAmountDec.doubleValue();
    }


    /**
     * 处理已经交过费的记录处理
     *
     * @param feeDto
     * @param payFeeMonthOwnerDto
     */
    @Override
    public void waitDispersedFeeDetail(FeeDto feeDto, PayFeeMonthOwnerDto payFeeMonthOwnerDto, Double feePrice) {
        PayFeeDetailMonthDto payFeeDetailMonthDto = new PayFeeDetailMonthDto();
        payFeeDetailMonthDto.setCommunityId(feeDto.getCommunityId());
        payFeeDetailMonthDto.setFeeId(feeDto.getFeeId());
        List<FeeDetailDto> feeDetailDtos = payFeeDetailMonthInnerServiceSMOImpl.getWaitDispersedFeeDetail(payFeeDetailMonthDto);

        if (ListUtil.isNull(feeDetailDtos)) {
            return;
        }


        for (FeeDetailDto feeDetailDto : feeDetailDtos) {
            // todo 逐条去离散
            try {
                // 自然月实收处理
                doDispersedFeeDetailNormalMonth(feeDetailDto, feeDto, payFeeMonthOwnerDto, feePrice);

                //非自然月或者一次性费用处理已经交过费的
                doDispersedFeeDetailUnNormalMonth(feeDetailDto, feeDto, payFeeMonthOwnerDto, feePrice);
            }catch (Exception e){
                e.printStackTrace();
            }
        }
    }


    /**
     * 处理 欠费 离散
     *
     * @param feeDto
     * @param payFeeMonthOwnerDto
     * @param feePrice
     * @param deadlineTime
     */
    @Override
    public void waitDispersedOweFee(FeeDto feeDto, PayFeeMonthOwnerDto payFeeMonthOwnerDto, Double feePrice, Date deadlineTime, double oweMonth) {


        // todo 清理 detailId 为-1 的数据
        PayFeeDetailMonthPo payFeeDetailMonthPo = new PayFeeDetailMonthPo();
        payFeeDetailMonthPo.setCommunityId(feeDto.getCommunityId());
        payFeeDetailMonthPo.setFeeId(feeDto.getFeeId());
        payFeeDetailMonthPo.setDetailId("-1");
        payFeeDetailMonthInnerServiceSMOImpl.deletePayFeeDetailMonth(payFeeDetailMonthPo);

        // todo 费用已经结束
        if (FeeDto.STATE_FINISH.equals(feeDto.getState())) {
            return;
        }

        // 自然月周期性费用计算
        waitDispersedOweFeeCycleNormalMonth(feeDto, payFeeMonthOwnerDto, feePrice, deadlineTime);

        // 一次性或者非自然月处理
        waitDispersedOweFeeOnceUnNormalMonth(feeDto, payFeeMonthOwnerDto, feePrice, deadlineTime, oweMonth);

    }

    /**
     * 自然月周期性费用计算
     *
     * @param feeDto
     * @param payFeeMonthOwnerDto
     * @param feePrice
     * @param deadlineTime
     */
    private void waitDispersedOweFeeCycleNormalMonth(FeeDto feeDto, PayFeeMonthOwnerDto payFeeMonthOwnerDto, Double feePrice, Date deadlineTime) {
        // 一次性费用直接返回
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            return;
        }
        // 不是自然月 费用直接返回
        if (DateUtil.getDay(feeDto.getStartTime()) != 1) {
            return;
        }
        List<PayFeeDetailMonthPo> payFeeDetailMonthPos = new ArrayList<>();
        // todo 处理 开始时间和结束时间
        Date startTime = DateUtil.timeToDate(feeDto.getEndTime());
        Date endTime = DateUtil.deadTimeToDate(deadlineTime);

        BigDecimal receivableAmount = new BigDecimal(feePrice);

        BigDecimal dayReceivableAmount = null;

        // todo 寻找第一个自然月 一日
        Calendar firstMonthDayCal = Calendar.getInstance();
        firstMonthDayCal.setTime(startTime);
        firstMonthDayCal.add(Calendar.MONTH, 1);
        firstMonthDayCal.set(Calendar.DAY_OF_MONTH, 1);
        Date firstMonthDayTime = firstMonthDayCal.getTime();

        Date startMonthDayTime = startTime;
        // todo  循环，只到 firstMonthDayTime 大于 endTime
        int curDay = 0;
        int curMonthMaxDay = 30;
        BigDecimal curMonthReceivableAmount = null;

        while (firstMonthDayTime.getTime() < endTime.getTime()) {
            curDay = DateUtil.daysBetween(firstMonthDayTime, startMonthDayTime);
            // todo 计算当月天数
            Calendar calendar = Calendar.getInstance();
            calendar.setTime(startMonthDayTime);
            curMonthMaxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);

            dayReceivableAmount = receivableAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收
            // todo 计算 应收
            curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);

            // todo 保存数据到pay_fee_detail_month
            toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), 0, null, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, deadlineTime);

            // todo 将startTime 修改为 下月1日时间
            startMonthDayTime = firstMonthDayTime;
            firstMonthDayCal.add(Calendar.MONTH, 1);
            firstMonthDayTime = firstMonthDayCal.getTime();
        }

        //todo 最后处理 最后 startMonthDayTime 到endTime 的
        if (startMonthDayTime.getTime() >= endTime.getTime()) {
            payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
            return;
        }

        curDay = DateUtil.daysBetween(endTime, startMonthDayTime);
        // todo 计算当月天数
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(startMonthDayTime);
        curMonthMaxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
        //todo 周期性费用 日应收重新算
        if (!FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            dayReceivableAmount = receivableAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收
        }
        // todo 计算 应收
        curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);

        // todo 保存数据到pay_fee_detail_month
        toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), 0, null, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, deadlineTime);
        payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
    }


    /**
     * 一次性或者非自然月处理
     *
     * @param feeDto
     * @param payFeeMonthOwnerDto
     * @param deadlineTime
     * @param oweMonth
     */
    private void waitDispersedOweFeeOnceUnNormalMonth(FeeDto feeDto, PayFeeMonthOwnerDto payFeeMonthOwnerDto, double feePrice, Date deadlineTime, double oweMonth) {

        // 不是一次性费用 并且是 自然月就返回
        if (!FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag()) && DateUtil.getDay(feeDto.getStartTime()) == 1) {
            return;
        }
        List<PayFeeDetailMonthPo> payFeeDetailMonthPos = new ArrayList<>();
        // todo 处理 开始时间和结束时间
        Date startTime = DateUtil.timeToDate(feeDto.getEndTime());
        Date endTime = DateUtil.deadTimeToDate(deadlineTime);


        BigDecimal receivableAmount = new BigDecimal(feePrice).multiply(new BigDecimal(oweMonth)).setScale(8, BigDecimal.ROUND_HALF_UP);

        BigDecimal dayReceivableAmount = null;


        int day = DateUtil.daysBetween(endTime, startTime);
        if (day < 1) {
            day = 1;
        }
        dayReceivableAmount = receivableAmount.divide(new BigDecimal(day), 8, BigDecimal.ROUND_HALF_UP);// 日 应收

        // todo 寻找第一个自然月 一日
        Calendar firstMonthDayCal = Calendar.getInstance();
        firstMonthDayCal.setTime(startTime);
        firstMonthDayCal.add(Calendar.MONTH, 1);
        firstMonthDayCal.set(Calendar.DAY_OF_MONTH, 1);
        Date firstMonthDayTime = firstMonthDayCal.getTime();

        Date startMonthDayTime = startTime;
        // todo  循环，只到 firstMonthDayTime 大于 endTime
        int curDay = 0;
        int curMonthMaxDay = 30;
        BigDecimal curMonthReceivableAmount = null;

        while (firstMonthDayTime.getTime() < endTime.getTime()) {
            curDay = DateUtil.daysBetween(firstMonthDayTime, startMonthDayTime);
            // todo 计算 应收
            curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);

            // todo 保存数据到pay_fee_detail_month
            toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), 0, null, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, deadlineTime);

            // todo 将startTime 修改为 下月1日时间
            startMonthDayTime = firstMonthDayTime;
            firstMonthDayCal.add(Calendar.MONTH, 1);
            firstMonthDayTime = firstMonthDayCal.getTime();
        }

        //todo 最后处理 最后 startMonthDayTime 到endTime 的
        if (startMonthDayTime.getTime() >= endTime.getTime()) {
            payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
            return;
        }
        curDay = DateUtil.daysBetween(endTime, startMonthDayTime);
        // todo 计算 应收
        curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
        // todo 保存数据到pay_fee_detail_month
        toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), 0, null, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, deadlineTime);
        payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
    }




    /**
     * 自然月处理已经交过费的
     *
     * @param feeDetailDto
     * @param feeDto
     * @param payFeeMonthOwnerDto
     * @param feePrice
     */
    private void doDispersedFeeDetailNormalMonth(FeeDetailDto feeDetailDto, FeeDto feeDto, PayFeeMonthOwnerDto
            payFeeMonthOwnerDto, Double feePrice) {
        // 一次性费用直接返回
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            return;
        }
        // 不是自然月 费用直接返回
        if (DateUtil.getDay(feeDto.getStartTime()) != 1) {
            return;
        }
        List<PayFeeDetailMonthPo> payFeeDetailMonthPos = new ArrayList<>();

        // todo 去除 开始时间和 结束时间的 小时 分钟 秒
        Date startTime = DateUtil.timeToDate(feeDetailDto.getStartTime());
        Date endTime = feeDetailDto.getEndTime();
        endTime = DateUtil.getNextSecDateTime(endTime);
        endTime = DateUtil.timeToDate(endTime);

        int day = DateUtil.daysBetween(endTime, startTime);
        if (day < 1) {
            day = 1;
        }
        double month = DateUtil.dayCompare(feeDetailDto.getStartTime(), feeDetailDto.getEndTime(), true);

        BigDecimal receivableAmount = new BigDecimal(feeDetailDto.getReceivableAmount());
        BigDecimal receivedAmount = new BigDecimal(feeDetailDto.getReceivedAmount());
        BigDecimal monthReceivableAmount = receivableAmount.divide(new BigDecimal(month + ""), 8, BigDecimal.ROUND_HALF_UP);
        BigDecimal monthReceivedAmount = receivedAmount.divide(new BigDecimal(month + ""), 8, BigDecimal.ROUND_HALF_UP);

        BigDecimal dayReceivableAmount = null;
        BigDecimal dayReceivedAmount = null;

        // todo 寻找第一个自然月 一日
        Calendar firstMonthDayCal = Calendar.getInstance();
        firstMonthDayCal.setTime(startTime);
        firstMonthDayCal.add(Calendar.MONTH, 1);
        firstMonthDayCal.set(Calendar.DAY_OF_MONTH, 1);
        Date firstMonthDayTime = firstMonthDayCal.getTime();

        Date startMonthDayTime = startTime;
        // todo  循环，只到 firstMonthDayTime 大于 endTime
        int curDay = 0;
        BigDecimal curMonthReceivableAmount = null;
        BigDecimal curMonthReceivedAmount = null;
        int curMonthMaxDay = 30;
        while (firstMonthDayTime.getTime() < endTime.getTime()) {
            curDay = DateUtil.daysBetween(firstMonthDayTime, startMonthDayTime);
            // todo 计算当月天数
            Calendar calendar = Calendar.getInstance();
            calendar.setTime(startMonthDayTime);
            curMonthMaxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
            dayReceivableAmount = monthReceivableAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收
            dayReceivedAmount = monthReceivedAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收
            // todo 计算 应收
            curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
            // todo 计算 实收
            curMonthReceivedAmount = new BigDecimal(curDay).multiply(dayReceivedAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
            if(curMonthReceivableAmount.doubleValue() > receivableAmount.doubleValue()){
                curMonthReceivableAmount = receivableAmount;
            }
            if(curMonthReceivedAmount.doubleValue() > receivedAmount.doubleValue()){
                curMonthReceivedAmount = receivedAmount;
            }
            // todo 保存数据到pay_fee_detail_month
            toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), curMonthReceivedAmount.doubleValue(), feeDetailDto, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, endTime);

            // todo 将startTime 修改为 下月1日时间
            startMonthDayTime = firstMonthDayTime;
            firstMonthDayCal.add(Calendar.MONTH, 1);
            firstMonthDayTime = firstMonthDayCal.getTime();

            receivableAmount = receivableAmount.subtract(curMonthReceivableAmount);
            receivedAmount = receivedAmount.subtract(curMonthReceivedAmount);
        }

        //todo 最后处理 最后 startMonthDayTime 到endTime 的
        if (startMonthDayTime.getTime() >= endTime.getTime()) {
            payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
            return;
        }

        curDay = DateUtil.daysBetween(endTime, startMonthDayTime);
        // todo 计算当月天数
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(startMonthDayTime);
        curMonthMaxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
        dayReceivableAmount = monthReceivableAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收
        dayReceivedAmount = monthReceivedAmount.divide(new BigDecimal(curMonthMaxDay), 8, BigDecimal.ROUND_HALF_UP);// 日 实收

        // todo 计算 应收
        curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
        // todo 计算 实收
        curMonthReceivedAmount = new BigDecimal(curDay).multiply(dayReceivedAmount).setScale(4, BigDecimal.ROUND_HALF_UP);

        if(curMonthReceivableAmount.doubleValue() > receivableAmount.doubleValue()){
            curMonthReceivableAmount = receivableAmount;
        }
        if(curMonthReceivedAmount.doubleValue() > receivedAmount.doubleValue()){
            curMonthReceivedAmount = receivedAmount;
        }

        // todo 保存数据到pay_fee_detail_month
        toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), curMonthReceivedAmount.doubleValue(), feeDetailDto, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, endTime);
        payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
    }


    /**
     * 非自然月或者一次性费用处理已经交过费的
     *
     * @param feeDetailDto
     * @param feeDto
     * @param payFeeMonthOwnerDto
     * @param feePrice
     */
    private void doDispersedFeeDetailUnNormalMonth(FeeDetailDto feeDetailDto, FeeDto feeDto, PayFeeMonthOwnerDto
            payFeeMonthOwnerDto, Double feePrice) {
        // 不是一次性费用 并且是 自然月就返回
        if (!FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag()) && DateUtil.getDay(feeDto.getStartTime()) == 1) {
            return;
        }

        List<PayFeeDetailMonthPo> payFeeDetailMonthPos = new ArrayList<>();

        // todo 去除 开始时间和 结束时间的 小时 分钟 秒
        Date startTime = DateUtil.timeToDate(feeDetailDto.getStartTime());
        Date endTime = feeDetailDto.getEndTime();
        endTime = DateUtil.getNextSecDateTime(endTime);
        endTime = DateUtil.timeToDate(endTime);

        int day = DateUtil.daysBetween(endTime, startTime);
        if (day < 1) {
            day = 1;
        }

        BigDecimal receivableAmount = new BigDecimal(feeDetailDto.getReceivableAmount());
        BigDecimal receivedAmount = new BigDecimal(feeDetailDto.getReceivedAmount());

        BigDecimal dayReceivableAmount = receivableAmount.divide(new BigDecimal(day), 8, BigDecimal.ROUND_HALF_UP);// 日 应收
        BigDecimal dayReceivedAmount = receivedAmount.divide(new BigDecimal(day), 8, BigDecimal.ROUND_HALF_UP);// 日 实收

        // todo 寻找第一个自然月 一日
        Calendar firstMonthDayCal = Calendar.getInstance();
        firstMonthDayCal.setTime(startTime);
        firstMonthDayCal.add(Calendar.MONTH, 1);
        firstMonthDayCal.set(Calendar.DAY_OF_MONTH, 1);
        Date firstMonthDayTime = firstMonthDayCal.getTime();

        Date startMonthDayTime = startTime;
        // todo  循环，只到 firstMonthDayTime 大于 endTime
        int curDay = 0;
        BigDecimal curMonthReceivableAmount = null;
        BigDecimal curMonthReceivedAmount = null;
        int curMonthMaxDay = 30;
        while (firstMonthDayTime.getTime() < endTime.getTime()) {
            curDay = DateUtil.daysBetween(firstMonthDayTime, startMonthDayTime);
            // todo 计算 应收
            curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
            // todo 计算 实收
            curMonthReceivedAmount = new BigDecimal(curDay).multiply(dayReceivedAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
            // todo 保存数据到pay_fee_detail_month
            toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), curMonthReceivedAmount.doubleValue(), feeDetailDto, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, endTime);

            // todo 将startTime 修改为 下月1日时间
            startMonthDayTime = firstMonthDayTime;
            firstMonthDayCal.add(Calendar.MONTH, 1);
            firstMonthDayTime = firstMonthDayCal.getTime();
        }

        //todo 最后处理 最后 startMonthDayTime 到endTime 的
        if (startMonthDayTime.getTime() >= endTime.getTime()) {
            payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);
            return;
        }

        curDay = DateUtil.daysBetween(endTime, startMonthDayTime);
        // todo 计算 应收
        curMonthReceivableAmount = new BigDecimal(curDay).multiply(dayReceivableAmount).setScale(4, BigDecimal.ROUND_HALF_UP);
        // todo 计算 实收
        curMonthReceivedAmount = new BigDecimal(curDay).multiply(dayReceivedAmount).setScale(4, BigDecimal.ROUND_HALF_UP);

        // todo 保存数据到pay_fee_detail_month
        toSavePayFeeDetailMonth(curMonthReceivableAmount.doubleValue(), curMonthReceivedAmount.doubleValue(), feeDetailDto, feeDto, payFeeMonthOwnerDto, payFeeDetailMonthPos, startMonthDayTime, endTime);
        payFeeDetailMonthInnerServiceSMOImpl.savePayFeeDetailMonths(payFeeDetailMonthPos);

    }
    /**
     * 保存数据
     *
     * @param receivableAmount
     * @param receivedAmount
     * @param feeDetailDto
     * @param feeDto
     */
    private void toSavePayFeeDetailMonth(double receivableAmount,
                                         double receivedAmount,
                                         FeeDetailDto feeDetailDto,
                                         FeeDto feeDto,
                                         PayFeeMonthOwnerDto payFeeMonthOwnerDto,
                                         List<PayFeeDetailMonthPo> payFeeDetailMonthPos,
                                         Date curTime,
                                         Date deadlineTime) {

        Calendar calendar = Calendar.getInstance();
        calendar.setTime(curTime);
        PayFeeDetailMonthPo tmpPayFeeDetailMonthPo = new PayFeeDetailMonthPo();
        tmpPayFeeDetailMonthPo.setFeeId(feeDto.getFeeId());
        tmpPayFeeDetailMonthPo.setCommunityId(feeDto.getCommunityId());
        if (feeDetailDto == null) {
            tmpPayFeeDetailMonthPo.setDetailId("-1");
        } else { // todo 交费记录 保存时
            tmpPayFeeDetailMonthPo.setDetailId(feeDetailDto.getDetailId());
        }
        tmpPayFeeDetailMonthPo.setDetailYear(calendar.get(Calendar.YEAR) + "");
        tmpPayFeeDetailMonthPo.setDetailMonth((calendar.get(Calendar.MONTH) + 1) + "");

        tmpPayFeeDetailMonthPo.setReceivableAmount(receivableAmount + "");
        tmpPayFeeDetailMonthPo.setReceivedAmount(receivedAmount + "");
        tmpPayFeeDetailMonthPo.setDiscountAmount(
                getDiscountAmount(Double.parseDouble(tmpPayFeeDetailMonthPo.getReceivableAmount()),
                        Double.parseDouble(tmpPayFeeDetailMonthPo.getReceivedAmount()),
                        calendar.getTime(), feeDto) + "");
        if (feeDetailDto == null) {
            tmpPayFeeDetailMonthPo.setDiscountAmount("0");
        }
        tmpPayFeeDetailMonthPo.setMonthId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_monthId, true));
        tmpPayFeeDetailMonthPo.setRemark("程序计算生成");
        tmpPayFeeDetailMonthPo.setObjName(payFeeMonthOwnerDto.getObjName());
        tmpPayFeeDetailMonthPo.setObjId(payFeeMonthOwnerDto.getObjId());
        tmpPayFeeDetailMonthPo.setOwnerId(payFeeMonthOwnerDto.getOwnerId());
        tmpPayFeeDetailMonthPo.setOwnerName(payFeeMonthOwnerDto.getOwnerName());
        tmpPayFeeDetailMonthPo.setLink(payFeeMonthOwnerDto.getLink());
        tmpPayFeeDetailMonthPo.setCurMonthTime(DateUtil.getFormatTimeStringB(calendar.getTime()));
        tmpPayFeeDetailMonthPo.setDeadlineTime(DateUtil.getFormatTimeStringA(deadlineTime));
        if (feeDetailDto == null) {
            tmpPayFeeDetailMonthPo.setPayFeeTime(null);
        } else { // todo 交费记录 保存时
            tmpPayFeeDetailMonthPo.setPayFeeTime(DateUtil.getFormatTimeStringA(feeDetailDto.getCreateTime()));
        }
        tmpPayFeeDetailMonthPo.setState("W"); // todo 这里暂时写死，目前用不到，算是预留字段
        tmpPayFeeDetailMonthPo.setFeeName(feeDto.getFeeName());
        tmpPayFeeDetailMonthPo.setConfigId(feeDto.getConfigId());
        tmpPayFeeDetailMonthPo.setFeeTypeCd(feeDto.getFeeTypeCd());

        //todo 查询obj_fpc_id
        tmpPayFeeDetailMonthPo.setObjFpcId(payFeeMonthOwnerDto.getObjFpcId());

        payFeeDetailMonthPos.add(tmpPayFeeDetailMonthPo);

    }


}