MicroCommunity/service-fee/src/main/java/com/java110/fee/bmo/impl/QueryOweFeeImpl.java

package com.java110.fee.bmo.impl;

import com.alibaba.fastjson.JSONArray;
import com.java110.core.factory.Java110ThreadPoolFactory;
import com.java110.core.smo.IComputeFeeSMO;
import com.java110.dto.RoomDto;
import com.java110.dto.fee.FeeConfigDto;
import com.java110.dto.fee.FeeDto;
import com.java110.dto.owner.OwnerCarDto;
import com.java110.dto.owner.OwnerDto;
import com.java110.dto.parking.ParkingSpaceDto;
import com.java110.fee.bmo.IQueryOweFee;
import com.java110.intf.community.IParkingSpaceInnerServiceSMO;
import com.java110.intf.community.IRoomInnerServiceSMO;
import com.java110.intf.fee.IFeeConfigInnerServiceSMO;
import com.java110.intf.fee.IFeeInnerServiceSMO;
import com.java110.intf.user.IOwnerCarInnerServiceSMO;
import com.java110.intf.user.IOwnerInnerServiceSMO;
import com.java110.utils.cache.MappingCache;
import com.java110.utils.constant.ResponseConstant;
import com.java110.utils.exception.ListenerExecuteException;
import com.java110.utils.util.Assert;
import com.java110.utils.util.DateUtil;
import com.java110.utils.util.StringUtil;
import com.java110.vo.ResultVo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

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

@Service
public class QueryOweFeeImpl implements IQueryOweFee {


    private final static Logger logger = LoggerFactory.getLogger(QueryOweFeeImpl.class);


    @Autowired
    private IFeeInnerServiceSMO feeInnerServiceSMOImpl;

    @Autowired
    private IOwnerCarInnerServiceSMO ownerCarInnerServiceSMOImpl;

    @Autowired
    private IFeeConfigInnerServiceSMO feeConfigInnerServiceSMOImpl;

    @Autowired
    private IParkingSpaceInnerServiceSMO parkingSpaceInnerServiceSMOImpl;

    @Autowired
    private IRoomInnerServiceSMO roomInnerServiceSMOImpl;

    @Autowired
    private IOwnerInnerServiceSMO ownerInnerServiceSMOImpl;

    @Autowired
    private IComputeFeeSMO computeFeeSMOImpl;

    //域
    public static final String DOMAIN_COMMON = "DOMAIN.COMMON";

    //键
    public static final String TOTAL_FEE_PRICE = "TOTAL_FEE_PRICE";

    //键
    public static final String RECEIVED_AMOUNT_SWITCH = "RECEIVED_AMOUNT_SWITCH";

    @Override
    public ResponseEntity<String> query(FeeDto feeDto) {

        //查询费用信息arrearsEndTime
        feeDto.setArrearsEndTime(DateUtil.getCurrentDate());
        feeDto.setState(FeeDto.STATE_DOING);
        List<FeeDto> feeDtos = feeInnerServiceSMOImpl.queryFees(feeDto);

        if (feeDtos == null || feeDtos.size() < 1) {
            feeDtos = new ArrayList<>();
            return ResultVo.createResponseEntity(feeDtos);
        }
        List<FeeDto> tmpFeeDtos = new ArrayList<>();
        for (FeeDto tmpFeeDto : feeDtos) {
            computeFeeSMOImpl.computeEveryOweFee(tmpFeeDto);//计算欠费金额
            //如果金额为0 就排除
            if (tmpFeeDto.getFeePrice() > 0 && tmpFeeDto.getEndTime().getTime() <= DateUtil.getCurrentDate().getTime()) {
                tmpFeeDtos.add(tmpFeeDto);
            }
        }


        return ResultVo.createResponseEntity(tmpFeeDtos);
    }

    @Override
    public ResponseEntity<String> queryAllOwneFee(FeeDto feeDto) {
        ResponseEntity<String> responseEntity = null;

        if (!freshFeeDtoParam(feeDto)) {
            return ResultVo.createResponseEntity(1, 0, new JSONArray());
        }

        if (FeeConfigDto.BILL_TYPE_EVERY.equals(feeDto.getBillType())) {
            responseEntity = computeEveryOweFee(feeDto);
        } else {
            responseEntity = computeBillOweFee(feeDto);
        }
        return responseEntity;
    }

    @Override
    public ResponseEntity<String> listFeeObj(FeeDto feeDto) {

        List<FeeDto> feeDtos = feeInnerServiceSMOImpl.queryFees(feeDto);

        if (feeDtos == null || feeDtos.size() < 1) {
            return ResultVo.success();
        }

        feeDto = feeDtos.get(0);

        if (FeeDto.PAYER_OBJ_TYPE_ROOM.equals(feeDto.getPayerObjType())) { //房屋相关
            RoomDto roomDto = new RoomDto();
            roomDto.setRoomId(feeDto.getPayerObjId());
            roomDto.setCommunityId(feeDto.getCommunityId());
            List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
            if (roomDtos == null || roomDtos.size() != 1) {
                throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_ERROR, "未查到房屋信息，查询多条数据");
            }
            roomDto = roomDtos.get(0);
            feeDto.setPayerObjName(roomDto.getFloorNum() + "栋" + roomDto.getUnitNum() + "单元" + roomDto.getRoomNum() + "室");
            feeDto.setBuiltUpArea(roomDto.getBuiltUpArea());

        } else if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {//车位相关
            OwnerCarDto ownerCarDto = new OwnerCarDto();
            ownerCarDto.setCommunityId(feeDto.getCommunityId());
            ownerCarDto.setCarId(feeDto.getPayerObjId());
            List<OwnerCarDto> ownerCarDtos = ownerCarInnerServiceSMOImpl.queryOwnerCars(ownerCarDto);
            Assert.listOnlyOne(ownerCarDtos, "未找到车辆信息");
            ParkingSpaceDto parkingSpaceDto = new ParkingSpaceDto();
            parkingSpaceDto.setCommunityId(feeDto.getCommunityId());
            parkingSpaceDto.setPsId(ownerCarDtos.get(0).getPsId());
            List<ParkingSpaceDto> parkingSpaceDtos = parkingSpaceInnerServiceSMOImpl.queryParkingSpaces(parkingSpaceDto);
            if (parkingSpaceDtos == null || parkingSpaceDtos.size() < 1) { //数据有问题
                throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_ERROR, "未查到停车位信息，查询多条数据");
            }
            ownerCarDto = ownerCarDtos.get(0);
            parkingSpaceDto = parkingSpaceDtos.get(0);
            feeDto.setPayerObjName(ownerCarDto.getCarNum() + "(" + parkingSpaceDto.getAreaNum() + "停车场" + parkingSpaceDto.getNum() + "车位)");
            feeDto.setBuiltUpArea(parkingSpaceDto.getArea());
        }
        double feePrice = computeFeeSMOImpl.getFeePrice(feeDto);
        feeDto.setFeePrice(feePrice);
        //应收款取值
        String val = MappingCache.getValue(DOMAIN_COMMON, TOTAL_FEE_PRICE);
        feeDto.setVal(val);
        String received_amount_switch = MappingCache.getValue(DOMAIN_COMMON, RECEIVED_AMOUNT_SWITCH);
        if (StringUtil.isEmpty(received_amount_switch)) {
            feeDto.setReceivedAmountSwitch("1");//默认启用实收款输入框
        } else {
            feeDto.setReceivedAmountSwitch(received_amount_switch);
        }
        return ResultVo.createResponseEntity(feeDto);
    }

    @Override
    public ResponseEntity<String> querys(FeeDto feeDto) {
        RoomDto roomDto = new RoomDto();
        roomDto.setCommunityId(feeDto.getCommunityId());
        roomDto.setRoomId(feeDto.getPayerObjId());
        List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);

        if (roomDtos == null || roomDtos.size() < 1) {
            return ResultVo.createResponseEntity(ResultVo.CODE_OK, "成功", new JSONArray());
        }
        //查询费用信息arrearsEndTime
        List<RoomDto> tmpRoomDtos = new ArrayList<>();
        List<RoomDto> tempRooms = new ArrayList<>();
        int threadNum = Java110ThreadPoolFactory.JAVA110_DEFAULT_THREAD_NUM;

        tempRooms.addAll(doGetTmpRoomDto(roomDtos, feeDto, threadNum));
        for (RoomDto tmpRoomDto : tempRooms) {
            if (tmpRoomDto == null) {
                continue;
            }
            tmpRoomDtos.add(tmpRoomDto);
        }

        return ResultVo.createResponseEntity(tmpRoomDtos);
    }

    private List<RoomDto> doGetTmpRoomDto(List<RoomDto> roomDtos, FeeDto feeDto, int threadNum) {
        Java110ThreadPoolFactory java110ThreadPoolFactory = null;
        try {
            java110ThreadPoolFactory = Java110ThreadPoolFactory.getInstance().createThreadPool(threadNum);
            for (RoomDto roomDto1 : roomDtos) {
                java110ThreadPoolFactory.submit(() -> {
                    return getTmpRoomDtos(roomDto1, feeDto);
                });
            }
            return java110ThreadPoolFactory.get();
        } finally {
            if (java110ThreadPoolFactory != null) {
                java110ThreadPoolFactory.stop();
            }
        }
    }

    private RoomDto getTmpRoomDtos(RoomDto tmpRoomDto, FeeDto feeDto) {
        FeeDto tmpFeeDto = null;
        tmpFeeDto = new FeeDto();
        tmpFeeDto.setArrearsEndTime(DateUtil.getCurrentDate());
        tmpFeeDto.setState(FeeDto.STATE_DOING);
        tmpFeeDto.setPayerObjId(tmpRoomDto.getRoomId());
        tmpFeeDto.setPayerObjType(FeeDto.PAYER_OBJ_TYPE_ROOM);
        List<FeeDto> feeDtos = feeInnerServiceSMOImpl.querySimpleFees(tmpFeeDto);

        if (feeDtos == null || feeDtos.size() < 1) {
            return null;
        }

        List<FeeDto> tmpFeeDtos = new ArrayList<>();
        for (FeeDto tempFeeDto : feeDtos) {

            computeFeeSMOImpl.computeEveryOweFee(tempFeeDto, tmpRoomDto);//计算欠费金额
            //如果金额为0 就排除
            if (tempFeeDto.getFeePrice() > 0 && tempFeeDto.getEndTime().getTime() <= DateUtil.getCurrentDate().getTime()) {
                tmpFeeDtos.add(tempFeeDto);
            }
        }

        if (tmpFeeDtos.size() < 1) {
            return null;
        }
        tmpRoomDto.setFees(tmpFeeDtos);
        return tmpRoomDto;
    }

    private boolean freshFeeDtoParam(FeeDto feeDto) {

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

        if (!feeDto.getPayerObjId().contains("-")) {
            return false;
        }
        if (FeeDto.PAYER_OBJ_TYPE_ROOM.equals(feeDto.getPayerObjType())) {
            String[] nums = feeDto.getPayerObjId().split("-");
            if (nums.length != 3) {
                return false;
            }
            RoomDto roomDto = new RoomDto();
            roomDto.setFloorNum(nums[0]);
            roomDto.setUnitNum(nums[1]);
            roomDto.setRoomNum(nums[2]);
            roomDto.setCommunityId(feeDto.getCommunityId());
            List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);

            if (roomDtos == null || roomDtos.size() < 1) {
                return false;
            }
            feeDto.setPayerObjId(roomDtos.get(0).getRoomId());

        } else {
            String[] nums = feeDto.getPayerObjId().split("-");
            if (nums.length != 2) {
                return false;
            }
            ParkingSpaceDto parkingSpaceDto = new ParkingSpaceDto();
            parkingSpaceDto.setAreaNum(nums[0]);
            parkingSpaceDto.setNum(nums[1]);
            parkingSpaceDto.setCommunityId(feeDto.getCommunityId());
            List<ParkingSpaceDto> parkingSpaceDtos = parkingSpaceInnerServiceSMOImpl.queryParkingSpaces(parkingSpaceDto);

            if (parkingSpaceDtos == null || parkingSpaceDtos.size() < 1) {
                return false;
            }
            feeDto.setPayerObjId(parkingSpaceDtos.get(0).getPsId());
        }

        return true;
    }

    /**
     * 账单费用
     *
     * @param feeDto
     * @return
     */
    private ResponseEntity<String> computeBillOweFee(FeeDto feeDto) {
        int count = feeInnerServiceSMOImpl.computeBillOweFeeCount(feeDto);
        List<FeeDto> feeDtos = null;
        if (count > 0) {
            feeDtos = feeInnerServiceSMOImpl.computeBillOweFee(feeDto);
        } else {
            feeDtos = new ArrayList<>();
        }
        return ResultVo.createResponseEntity((int) Math.ceil((double) count / (double) feeDto.getRow()), count, feeDtos);
    }

    /**
     * 实时费用
     *
     * @param feeDto
     * @return
     */
    private ResponseEntity<String> computeEveryOweFee(FeeDto feeDto) {

        int count = feeInnerServiceSMOImpl.computeEveryOweFeeCount(feeDto);
        List<FeeDto> feeDtos = null;
        if (count > 0) {
            feeDtos = feeInnerServiceSMOImpl.computeEveryOweFee(feeDto);
            computeFeePrices(feeDtos);

        } else {
            feeDtos = new ArrayList<>();
        }
        return ResultVo.createResponseEntity((int) Math.ceil((double) count / (double) feeDto.getRow()), count, feeDtos);
    }

    private void computeFeePrices(List<FeeDto> feeDtos) {

        List<FeeDto> roomFees = new ArrayList<>();
        List<FeeDto> psFees = new ArrayList<>();
        List<String> roomIds = new ArrayList<>();
        List<String> psIds = new ArrayList<>();

        for (FeeDto fee : feeDtos) {
            // 轮数 * 周期 * 30 + 开始时间 = 目标 到期时间
            if ("3333".equals(fee.getPayerObjType())) { //房屋相关
                roomFees.add(fee);
                roomIds.add(fee.getPayerObjId());
            } else if ("6666".equals(fee.getPayerObjType())) {//车位相关
                psFees.add(fee);
                psIds.add(fee.getPayerObjId());
            }
        }

        if (roomFees.size() > 0) {
            computeRoomFee(roomFees, roomIds);
        }

        if (psFees.size() > 0) {
            computePsFee(psFees, psIds);
        }
    }

    /**
     * 计算停车费
     *
     * @param psFees
     */
    private void computePsFee(List<FeeDto> psFees, List<String> psIds) {
        ParkingSpaceDto parkingSpaceDto = new ParkingSpaceDto();
        parkingSpaceDto.setCommunityId(psFees.get(0).getCommunityId());
        parkingSpaceDto.setPsIds(psIds.toArray(new String[psIds.size()]));
        List<ParkingSpaceDto> parkingSpaceDtos = parkingSpaceInnerServiceSMOImpl.queryParkingSpaces(parkingSpaceDto);

        if (parkingSpaceDtos == null || parkingSpaceDtos.size() < 1) { //数据有问题
            return;
        }
        for (ParkingSpaceDto tmpParkingSpaceDto : parkingSpaceDtos) {
            for (FeeDto feeDto : psFees) {
                dealFeePs(tmpParkingSpaceDto, feeDto);
            }
        }

        OwnerDto ownerDto = new OwnerDto();
        ownerDto.setOwnerIds(psIds.toArray(new String[psIds.size()]));
        ownerDto.setCommunityId(psFees.get(0).getCommunityId());
        List<OwnerDto> ownerDtos = ownerInnerServiceSMOImpl.queryOwnersByParkingSpace(ownerDto);

        for (OwnerDto tmpOwnerDto : ownerDtos) {
            for (FeeDto feeDto : psFees) {
                dealFeeOwner(tmpOwnerDto, feeDto);
            }
        }
    }

    private void dealFeePs(ParkingSpaceDto tmpParkingSpaceDto, FeeDto feeDto) {
        // 轮数 * 周期 * 30 + 开始时间 = 目标 到期时间
        Map<String, Object> targetEndDateAndOweMonth = getTargetEndDateAndOweMonth(feeDto);
        Date targetEndDate = (Date) targetEndDateAndOweMonth.get("targetEndDate");
        double oweMonth = (double) targetEndDateAndOweMonth.get("oweMonth");
        if (!tmpParkingSpaceDto.getPsId().equals(feeDto.getPayerObjId())) {
            return;
        }
        feeDto.setRoomName(tmpParkingSpaceDto.getAreaNum() + "停车场" + tmpParkingSpaceDto.getNum() + "车位");

        String computingFormula = feeDto.getComputingFormula();
        double feePrice = 0.00;
        if ("1001".equals(computingFormula)) { //面积*单价+附加费
            BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
            BigDecimal builtUpArea = new BigDecimal(Double.parseDouble(tmpParkingSpaceDto.getArea()));
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = squarePrice.multiply(builtUpArea).add(additionalAmount).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("2002".equals(computingFormula)) { // 固定费用

            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = additionalAmount.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("4004".equals(computingFormula)) {
            feePrice = Double.parseDouble(feeDto.getAmount());
        } else if ("5005".equals(computingFormula)) {
            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else if ("9009".equals(computingFormula)) {  //(本期度数-上期度数)*动态单价+附加费
            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getMwPrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else {
            feePrice = 0.00;
        }

        feeDto.setFeePrice(feePrice);
        // double month = dayCompare(feeDto.getEndTime(), DateUtil.getCurrentDate());
        BigDecimal price = new BigDecimal(feeDto.getFeePrice());
        price = price.multiply(new BigDecimal(oweMonth));
        feeDto.setAmountOwed(price.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue() + "");
        feeDto.setDeadlineTime(targetEndDate);
        //动态费用
        if ("4004".equals(computingFormula)
                && FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())
        ) {
            feeDto.setAmountOwed(feeDto.getFeePrice() + "");
            feeDto.setDeadlineTime(DateUtil.getCurrentDate());
        }
    }

    /**
     * 计算房屋费
     *
     * @param roomFees
     */
    private void computeRoomFee(List<FeeDto> roomFees, List<String> roomIds) {
        RoomDto roomDto = new RoomDto();
        roomDto.setCommunityId(roomFees.get(0).getCommunityId());
        roomDto.setRoomIds(roomIds.toArray(new String[roomIds.size()]));
        List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);

        if (roomDtos == null || roomDtos.size() < 1) { //数据有问题
            return;
        }


        for (RoomDto tmpRoomDto : roomDtos) {
            for (FeeDto feeDto : roomFees) {
                dealFeeRoom(tmpRoomDto, feeDto);
            }
        }

        OwnerDto ownerDto = new OwnerDto();
        ownerDto.setRoomIds(roomIds.toArray(new String[roomIds.size()]));
        ownerDto.setCommunityId(roomFees.get(0).getCommunityId());
        List<OwnerDto> ownerDtos = ownerInnerServiceSMOImpl.queryOwners(ownerDto);

        for (OwnerDto tmpOwnerDto : ownerDtos) {
            for (FeeDto feeDto : roomFees) {
                dealFeeOwner(tmpOwnerDto, feeDto);
            }
        }

    }

    private void dealFeeOwner(OwnerDto tmpOwnerDto, FeeDto feeDto) {

        if (!tmpOwnerDto.getRoomId().equals(feeDto.getPayerObjId())) {
            return;
        }

        feeDto.setOwnerName(tmpOwnerDto.getName());
        feeDto.setOwnerTel(tmpOwnerDto.getLink());
    }

    private void dealFeeRoom(RoomDto tmpRoomDto, FeeDto feeDto) {
        Map<String, Object> targetEndDateAndOweMonth = getTargetEndDateAndOweMonth(feeDto);
        Date targetEndDate = (Date) targetEndDateAndOweMonth.get("targetEndDate");
        double oweMonth = (double) targetEndDateAndOweMonth.get("oweMonth");
        if (!tmpRoomDto.getRoomId().equals(feeDto.getPayerObjId())) {
            return;
        }
        feeDto.setRoomName(tmpRoomDto.getFloorNum() + "栋" + tmpRoomDto.getUnitNum() + "单元" + tmpRoomDto.getRoomNum() + "室");

        String computingFormula = feeDto.getComputingFormula();
        double feePrice = 0.00;
        if ("1001".equals(computingFormula)) { //面积*单价+附加费
            BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
            BigDecimal builtUpArea = new BigDecimal(Double.parseDouble(tmpRoomDto.getBuiltUpArea()));
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = squarePrice.multiply(builtUpArea).add(additionalAmount).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("2002".equals(computingFormula)) { // 固定费用
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = additionalAmount.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("4004".equals(computingFormula)) {
            feePrice = Double.parseDouble(feeDto.getAmount());
        } else if ("5005".equals(computingFormula)) {

            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else if ("9009".equals(computingFormula)) {

            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getMwPrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else {
            feePrice = 0.00;
        }
        feeDto.setFeePrice(feePrice);

        //double month = dayCompare(feeDto.getEndTime(), DateUtil.getCurrentDate());
        BigDecimal price = new BigDecimal(feeDto.getFeePrice());
        price = price.multiply(new BigDecimal(oweMonth));
        feeDto.setAmountOwed(price.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue() + "");
        feeDto.setDeadlineTime(targetEndDate);

        //动态费用
        if ("4004".equals(computingFormula)) {
            feeDto.setAmountOwed(feeDto.getFeePrice() + "");
            feeDto.setDeadlineTime(DateUtil.getCurrentDate());
        }

    }


    /**
     * 计算2个日期之间相差的  以年、月、日为单位，各自计算结果是多少
     * 比如：2011-02-02 到  2017-03-02
     * 以年为单位相差为：6年
     * 以月为单位相差为：73个月
     * 以日为单位相差为：2220天
     *
     * @param fromDate
     * @param toDate
     * @return
     */
    public static double dayCompare(Date fromDate, Date toDate) {
        Calendar from = Calendar.getInstance();
        from.setTime(fromDate);
        Calendar to = Calendar.getInstance();
        to.setTime(toDate);

        long t1 = from.getTimeInMillis();
        long t2 = to.getTimeInMillis();
        double days = (t2 - t1) * 1.00 / (24 * 60 * 60 * 1000);

        BigDecimal tmpDays = new BigDecimal(days);
        BigDecimal monthDay = new BigDecimal(30);

        return tmpDays.divide(monthDay, 2, RoundingMode.HALF_UP).doubleValue();
    }

    private Map getTargetEndDateAndOweMonth(FeeDto feeDto) {
        Date targetEndDate = null;
        double oweMonth = 0.0;

        Map<String, Object> targetEndDateAndOweMonth = new HashMap<>();

        if (FeeDto.STATE_FINISH.equals(feeDto.getState())) {
            targetEndDate = feeDto.getEndTime();
            targetEndDateAndOweMonth.put("oweMonth", oweMonth);
            targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
            return targetEndDateAndOweMonth;
        }
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            if (feeDto.getDeadlineTime() != null) {
                targetEndDate = feeDto.getDeadlineTime();
            } else if (!StringUtil.isEmpty(feeDto.getCurDegrees())) {
                targetEndDate = feeDto.getCurReadingTime();
            } else if (feeDto.getImportFeeEndTime() == null) {
                targetEndDate = feeDto.getConfigEndTime();
            } else {
                targetEndDate = feeDto.getImportFeeEndTime();
            }
            //判断当前费用是不是导入费用
            oweMonth = 1.0;

        } else {
            //当前时间
            Date billEndTime = DateUtil.getCurrentDate();
            //开始时间
            Date startDate = feeDto.getStartTime();
            //到期时间
            Date endDate = feeDto.getEndTime();
            if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {
                OwnerCarDto ownerCarDto = new OwnerCarDto();
                ownerCarDto.setCommunityId(feeDto.getCommunityId());
                ownerCarDto.setCarId(feeDto.getPayerObjId());
                List<OwnerCarDto> ownerCarDtos = ownerCarInnerServiceSMOImpl.queryOwnerCars(ownerCarDto);

                if (ownerCarDtos == null || ownerCarDtos.size() != 1) {
                    targetEndDateAndOweMonth.put("oweMonth", 0);
                    targetEndDateAndOweMonth.put("targetEndDate", "");
                    return targetEndDateAndOweMonth;
                }

                targetEndDate = ownerCarDtos.get(0).getEndTime();
                //说明没有欠费
                if (endDate.getTime() >= targetEndDate.getTime()) {
                    // 目标到期时间 - 到期时间 = 欠费月份
                    oweMonth = 0;
                    targetEndDateAndOweMonth.put("oweMonth", oweMonth);
                    targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
                    return targetEndDateAndOweMonth;
                }
            }

            //缴费周期
            long paymentCycle = Long.parseLong(feeDto.getPaymentCycle());
            // 当前时间 - 开始时间  = 月份
            double mulMonth = 0.0;
            mulMonth = dayCompare(startDate, billEndTime);

            // 月份/ 周期 = 轮数（向上取整）
            double round = 0.0;
            if ("1200".equals(feeDto.getPaymentCd())) { // 预付费
                round = Math.floor(mulMonth / paymentCycle) + 1;
            } else { //后付费
                round = Math.floor(mulMonth / paymentCycle);
            }
            // 轮数 * 周期 * 30 + 开始时间 = 目标 到期时间
            targetEndDate = getTargetEndTime(round * paymentCycle, startDate);
            //费用 快结束了
            if (feeDto.getConfigEndTime().getTime() < targetEndDate.getTime()) {
                targetEndDate = feeDto.getConfigEndTime();
            }
            //说明没有欠费
            if (endDate.getTime() < targetEndDate.getTime()) {
                // 目标到期时间 - 到期时间 = 欠费月份
                oweMonth = dayCompare(endDate, targetEndDate);
            }

            if (feeDto.getEndTime().getTime() > targetEndDate.getTime()) {
                targetEndDate = feeDto.getEndTime();
            }
        }

        targetEndDateAndOweMonth.put("oweMonth", oweMonth);
        targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
        return targetEndDateAndOweMonth;
    }

    private Date getTargetEndTime(double v, Date startDate) {
        Calendar endDate = Calendar.getInstance();
        endDate.setTime(startDate);
        endDate.add(Calendar.MONTH, (int) v);
        return endDate.getTime();
    }

}