package com.ruoyi.chargingPile.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.chargingPile.api.model.TAccountingStrategy;
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import com.ruoyi.chargingPile.api.model.TAccountingStrategyDetail;
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import com.ruoyi.chargingPile.api.vo.StrategyPriceVO;
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import com.ruoyi.chargingPile.api.vo.TAccountingStrategyDetailVO;
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import com.ruoyi.chargingPile.mapper.TAccountingStrategyDetailMapper;
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import com.ruoyi.chargingPile.mapper.TAccountingStrategyMapper;
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import com.ruoyi.chargingPile.service.TAccountingStrategyDetailService;
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import com.ruoyi.common.core.exception.ServiceException;
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import com.ruoyi.other.api.domain.TVip;
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import com.ruoyi.other.api.feignClient.VipClient;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.math.BigDecimal;
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import java.time.LocalTime;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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/**
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* <p>
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* 计费策略明细 服务实现类
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* </p>
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*
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* @author xiaochen
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* @since 2024-08-06
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*/
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@Service
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public class TAccountingStrategyDetailServiceImpl extends ServiceImpl<TAccountingStrategyDetailMapper, TAccountingStrategyDetail> implements TAccountingStrategyDetailService {
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@Autowired
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private TAccountingStrategyMapper accountingStrategyMapper;
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@Autowired
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private VipClient vipClient;
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@Override
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public List<TAccountingStrategyDetailVO> queryAccountingStrategyDetailByStrategyId(Integer strategyId) {
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return this.baseMapper.queryAccountingStrategyDetailByStrategyId(strategyId);
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}
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@Override
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public List<TAccountingStrategyDetailVO> queryStrategyBySiteIdAndTime(Integer siteId) {
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TAccountingStrategy accountingStrategy = accountingStrategyMapper.selectOne(Wrappers.lambdaQuery(TAccountingStrategy.class)
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.eq(TAccountingStrategy::getSiteId, siteId)
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.last("limit 1"));
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if(Objects.isNull(accountingStrategy)){
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throw new ServiceException("未查询到计费策略");
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}
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List<TAccountingStrategyDetailVO> list = this.queryAccountingStrategyDetailByStrategyId(accountingStrategy.getId());
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// 获取当前时间段的计费策略明细
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TAccountingStrategyDetailVO accountingStrategyDetailVO = list.stream().filter(detail -> detail.getStartTime().compareTo(LocalTime.now().toString()) <= 0 && detail.getEndTime().compareTo(LocalTime.now().toString()) >= 0)
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.findFirst().orElseThrow(() -> new ServiceException("当前时间段未查询到计费策略明细"));
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accountingStrategyDetailVO.setDiscount(accountingStrategy.getDiscount());
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// 获取后一次的计费策略明细
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TAccountingStrategyDetailVO accountingStrategyDetailNext = list.stream().filter(detail -> detail.getStartTime().compareTo(accountingStrategyDetailVO.getEndTime()) == 0)
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.findFirst().orElseThrow(() -> new ServiceException("未查询到下一时间段的计费策略明细"));
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accountingStrategyDetailNext.setDiscount(accountingStrategy.getDiscount());
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list = new ArrayList<>();
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list.add(accountingStrategyDetailVO);
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list.add(accountingStrategyDetailNext);
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return list;
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}
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@Override
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public StrategyPriceVO queryPrice(Integer siteId) {
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TAccountingStrategy accountingStrategy = accountingStrategyMapper.selectOne(Wrappers.lambdaQuery(TAccountingStrategy.class)
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.eq(TAccountingStrategy::getSiteId, siteId)
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.last("limit 1"));
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if(Objects.isNull(accountingStrategy)){
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throw new ServiceException("未查询到计费策略");
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}
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StrategyPriceVO strategyPriceVO = new StrategyPriceVO();
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List<TAccountingStrategyDetailVO> list = this.queryAccountingStrategyDetailByStrategyId(accountingStrategy.getId());
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// 获取当前时间段的计费策略明细
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TAccountingStrategyDetailVO accountingStrategyDetailVO = list.stream().filter(detail -> detail.getStartTime().compareTo(LocalTime.now().toString()) <= 0 && detail.getEndTime().compareTo(LocalTime.now().toString()) >= 0)
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.findFirst().orElseThrow(() -> new ServiceException("当前时间段未查询到计费策略明细"));
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strategyPriceVO.setDiscountAmount(accountingStrategyDetailVO.getElectrovalence().add(accountingStrategyDetailVO.getServiceCharge())
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.subtract(accountingStrategyDetailVO.getServiceCharge().multiply(accountingStrategy.getDiscount())).setScale(2, BigDecimal.ROUND_HALF_UP));
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// 查询最高抵扣的会员
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TVip maximumDeduction = vipClient.getVipInfoByType(1).getData();
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strategyPriceVO.setMaxDiscountAmount(maximumDeduction.getMaximumDeduction());
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// 查询最低起步价会员
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TVip monthlyCard = vipClient.getVipInfoByType(2).getData();
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strategyPriceVO.setVipStartPrice(monthlyCard.getMonthlyCard());
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// 查询最高折扣的会员
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TVip monthlyCardDiscount = vipClient.getVipInfoByType(3).getData();
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strategyPriceVO.setServiceFeeDiscount(monthlyCardDiscount.getMonthlyCardDiscount());
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return strategyPriceVO;
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}
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}
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