package com.java110.fee.discount.impl;
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import com.java110.core.smo.IComputeFeeSMO;
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import com.java110.dto.fee.FeeDto;
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import com.java110.dto.fee.ComputeDiscountDto;
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import com.java110.dto.fee.FeeDiscountDto;
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import com.java110.dto.fee.FeeDiscountSpecDto;
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import com.java110.fee.discount.IComputeDiscount;
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import com.java110.intf.fee.IFeeInnerServiceSMO;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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import java.util.List;
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import java.util.Map;
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/**
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* 空置房打折规则
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*
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* @author fqz
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* @date 2021-01-04 17:00
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*/
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@Component(value = "roomDiscountManageRule")
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public class VacantHousingDiscountImpl implements IComputeDiscount {
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/**
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* 89002020980012 102020007 月份
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* 89002020980013 102020007 打折率
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*/
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private static final String SPEC_MONTH = "89002020980012"; //月份
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private static final String SPEC_RATE = "89002020980013"; // 打折率
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@Autowired
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private IFeeInnerServiceSMO feeInnerServiceSMOImpl;
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@Autowired
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private IComputeFeeSMO computeFeeSMOImpl;
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/**
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* @param feeDiscountDto 费用优惠
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* @return
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*/
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@Override
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public ComputeDiscountDto compute(FeeDiscountDto feeDiscountDto) {
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List<FeeDiscountSpecDto> feeDiscountSpecDtos = feeDiscountDto.getFeeDiscountSpecs();
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if (feeDiscountSpecDtos.size() < 1) {
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return null;
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}
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//月份
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double month = 0.0;
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//打折率
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double rate = 0.0;
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for (FeeDiscountSpecDto feeDiscountSpecDto : feeDiscountSpecDtos) {
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//取得月份
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if (SPEC_MONTH.equals(feeDiscountSpecDto.getSpecId())) {
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month = Double.parseDouble(feeDiscountSpecDto.getSpecValue());
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}
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//取得打折率
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if (SPEC_RATE.equals(feeDiscountSpecDto.getSpecId())) {
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rate = Double.parseDouble(feeDiscountSpecDto.getSpecValue());
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}
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}
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//缴费周期小于空置房打折规则至少应缴月份，就不享受打折优惠
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if (Double.parseDouble(feeDiscountDto.getDiscountDesc()) < month) {
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ComputeDiscountDto computeDiscountDto = new ComputeDiscountDto();
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computeDiscountDto.setDiscountId(feeDiscountDto.getDiscountId());
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computeDiscountDto.setDiscountType(FeeDiscountDto.DISCOUNT_TYPE_DV);
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computeDiscountDto.setRuleId(feeDiscountDto.getRuleId());
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computeDiscountDto.setRuleName(feeDiscountDto.getRuleName());
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computeDiscountDto.setDiscountName(feeDiscountDto.getDiscountName());
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computeDiscountDto.setDiscountPrice(0.0);
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computeDiscountDto.setFeeDiscountSpecs(feeDiscountSpecDtos);
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return computeDiscountDto;
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}
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//查询费用
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FeeDto feeDto = new FeeDto();
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feeDto.setCommunityId(feeDiscountDto.getCommunityId());
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feeDto.setFeeId(feeDiscountDto.getFeeId());
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List<FeeDto> feeDtos = feeInnerServiceSMOImpl.queryFees(feeDto);
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Map feePriceAll = computeFeeSMOImpl.getFeePrice(feeDtos.get(0));
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BigDecimal priceDec = new BigDecimal(feePriceAll.get("feePrice").toString());
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//BigDecimal cycleDec = new BigDecimal(month);
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//2021-03-05 根据缴费 时长来算 不应该按 至少缴费来算
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BigDecimal cycleDec = new BigDecimal(feeDiscountDto.getCycles());
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double discountPrice = priceDec.multiply(cycleDec).multiply(new BigDecimal(1.0 - rate)).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
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ComputeDiscountDto computeDiscountDto = new ComputeDiscountDto();
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computeDiscountDto.setDiscountId(feeDiscountDto.getDiscountId());
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computeDiscountDto.setDiscountType(FeeDiscountDto.DISCOUNT_TYPE_DV);
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computeDiscountDto.setRuleId(feeDiscountDto.getRuleId());
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computeDiscountDto.setRuleName(feeDiscountDto.getRuleName());
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computeDiscountDto.setDiscountName(feeDiscountDto.getDiscountName());
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computeDiscountDto.setDiscountPrice(discountPrice);
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computeDiscountDto.setFeeDiscountSpecs(feeDiscountSpecDtos);
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return computeDiscountDto;
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}
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}
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