package com.ruoyi.approve.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.ruoyi.approve.mapper.CarInfoRecordMapper;
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import com.ruoyi.approve.pojo.CarInfo;
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import com.ruoyi.approve.mapper.CarInfoMapper;
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import com.ruoyi.approve.pojo.CarInfoRecord;
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import com.ruoyi.approve.service.CarInfoService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.framework.web.domain.AjaxResult;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 车俩管理 服务实现类
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* </p>
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*
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* @author 芯导软件（江苏）有限公司
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* @since 2026-01-21 03:00:32
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*/
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@Service
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@Slf4j
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public class CarInfoServiceImpl extends ServiceImpl<CarInfoMapper, CarInfo> implements CarInfoService {
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@Autowired
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private CarInfoMapper carInfoMapper;
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@Autowired
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private CarInfoRecordMapper carInfoRecordMapper;
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/**
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* 改变车辆使用状态
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* @param id
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*/
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public void updateUsageStatus(Long id, String usageStatus) {
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CarInfo carInfo = carInfoMapper.selectOne(new LambdaQueryWrapper<CarInfo>()
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.eq(CarInfo::getId, id)
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.last("limit 1"));
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if(carInfo == null) throw new RuntimeException("车辆不存在");
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if("使用中".equals(usageStatus) && "使用中".equals(carInfo.getUsageStatus())) throw new RuntimeException("车辆已使用中");
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carInfo.setUsageStatus(usageStatus);
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carInfoMapper.updateById(carInfo);
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}
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@Override
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public IPage<CarInfo> listPage(Page page, CarInfo carInfo) {
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LambdaQueryWrapper<CarInfo> carInfoLambdaQueryWrapper = new LambdaQueryWrapper<>();
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if(carInfo != null){
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if(StringUtils.isNotEmpty(carInfo.getCarNo())){
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carInfoLambdaQueryWrapper.like(CarInfo::getCarNo,carInfo.getCarNo());
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}
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if(StringUtils.isNotEmpty(carInfo.getBrand())){
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carInfoLambdaQueryWrapper.like(CarInfo::getBrand,carInfo.getBrand());
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}
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if(StringUtils.isNotEmpty(carInfo.getColor())){
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carInfoLambdaQueryWrapper.like(CarInfo::getColor,carInfo.getColor());
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}
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if(StringUtils.isNotEmpty(carInfo.getUsageStatus())){
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carInfoLambdaQueryWrapper.like(CarInfo::getUsageStatus,carInfo.getUsageStatus());
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}
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}
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carInfoLambdaQueryWrapper.orderByDesc(CarInfo::getCreateTime);
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Page<CarInfo> page1 = carInfoMapper.selectPage(page, carInfoLambdaQueryWrapper);
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for (CarInfo record : page1.getRecords()) {
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// 当前使用人，表显里程
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CarInfoRecord carInfoRecord = carInfoRecordMapper.selectOne(new LambdaQueryWrapper<CarInfoRecord>()
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.eq(CarInfoRecord::getCarInfoId, record.getId())
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.orderByDesc(CarInfoRecord::getCreateTime)
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.last("limit 1"));
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if(carInfoRecord != null){
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record.setCarInfoRecordId(carInfoRecord.getId());
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record.setOdometerMileage(carInfoRecord.getOdometerMileage());
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if("使用中".equals(record.getUsageStatus())){
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record.setCurrentUserName(carInfoRecord.getUserName());
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}
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}
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}
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return page1;
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}
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}
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