package com.xiaopeng.operation.service.impl;
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import cn.hutool.core.bean.BeanUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.xiaopeng.api.model.operation.XpOpenCity;
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import com.xiaopeng.common.core.exception.ServiceException;
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import com.xiaopeng.common.core.web.page.PageInfo;
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import com.xiaopeng.common.security.utils.SecurityUtils;
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import com.xiaopeng.operation.constant.I18nKeyConstant;
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import com.xiaopeng.operation.dto.OpenCityAddDTO;
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import com.xiaopeng.operation.dto.OpenCityEditDTO;
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import com.xiaopeng.operation.mapper.XpOpenCityMapper;
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import com.xiaopeng.operation.query.OpenCityPageQuery;
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import com.xiaopeng.operation.service.XpOpenCityService;
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import com.xiaopeng.operation.vo.OpenCityListVO;
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import com.xiaopeng.operation.vo.XpOpenCityNextVo;
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import com.xiaopeng.operation.vo.XpOpenCityVo;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.stereotype.Service;
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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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import java.util.stream.Collectors;
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/**
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* <p>
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* 开通城市 服务实现类
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* </p>
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*
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* @author liu
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* @since 2026-02-03
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*/
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@Service
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public class XpOpenCityServiceImpl extends ServiceImpl<XpOpenCityMapper, XpOpenCity> implements XpOpenCityService {
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@Override
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public XpOpenCityVo citiesList() {
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XpOpenCityVo xpOpenCityVo = new XpOpenCityVo();
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List<XpOpenCity> xpOpenCities = this.baseMapper.selectList(new LambdaQueryWrapper<XpOpenCity>().eq(XpOpenCity::getStatus, 1));
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if(!xpOpenCities.isEmpty()){
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List<XpOpenCityNextVo> xpOpenCityNextVos = new ArrayList<>();
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for (XpOpenCity xpOpenCity : xpOpenCities) {
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XpOpenCityNextVo xpOpenCityNextVo = new XpOpenCityNextVo();
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xpOpenCityNextVo.setName(xpOpenCity.getCityName());
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xpOpenCityNextVo.setAdcode(xpOpenCity.getCityCode());
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xpOpenCityNextVo.setId(xpOpenCity.getId());
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xpOpenCityNextVos.add(xpOpenCityNextVo);
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}
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xpOpenCityVo.setCities(xpOpenCityNextVos);
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xpOpenCityVo.setTotal(xpOpenCities.size());
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}
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return xpOpenCityVo;
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}
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@Override
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public List<OpenCityListVO> getOpenCityListForAdmin() {
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// 1. 查询所有启用状态的开通城市
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List<XpOpenCity> xpOpenCities = this.baseMapper.selectList(
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new LambdaQueryWrapper<XpOpenCity>()
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.eq(XpOpenCity::getStatus, 1)
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.orderByAsc(XpOpenCity::getId)
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);
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// 2. 转换为VO，处理区/县级拼接逻辑
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return xpOpenCities.stream()
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.map(city -> {
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OpenCityListVO vo = new OpenCityListVO();
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vo.setId(city.getId());
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// 关键逻辑：判断是否为区/县级配置
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if (StringUtils.isNotBlank(city.getDistrictName())) {
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// 区/县级：拼接市名 + 区/县名
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vo.setName(city.getCityName() + city.getDistrictName());
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vo.setCode(city.getDistrictCode());
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} else {
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// 城市级：只返回市名
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vo.setName(city.getCityName());
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vo.setCode(city.getCityCode());
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}
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return vo;
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})
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.collect(Collectors.toList());
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}
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@Override
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public PageInfo<XpOpenCity> getPageList(OpenCityPageQuery query) {
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LambdaQueryWrapper<XpOpenCity> lambdaQueryWrapper = new LambdaQueryWrapper<>();
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if (StringUtils.isNotBlank(query.getCityName())) {
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lambdaQueryWrapper.or(ew -> ew.like(StringUtils.isNotBlank(query.getCityName()), XpOpenCity::getProvinceName, query.getCityName()))
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.or(ew -> ew.like(StringUtils.isNotBlank(query.getCityName()), XpOpenCity::getCityName, query.getCityName()))
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.or(ew -> ew.like(StringUtils.isNotBlank(query.getCityName()), XpOpenCity::getDistrictName, query.getCityName()));
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}
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if (Objects.nonNull(query.getStatus())) {
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lambdaQueryWrapper.eq(XpOpenCity::getStatus, query.getStatus());
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}
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lambdaQueryWrapper.orderByDesc(XpOpenCity::getCreateTime);
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PageInfo<XpOpenCity> pageInfo = page(new PageInfo<>(query.getPageNum(), query.getPageSize()), lambdaQueryWrapper);
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return pageInfo;
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}
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@Override
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public void add(OpenCityAddDTO dto) {
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checkIfExist(dto, null);
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XpOpenCity xpOpenCity = BeanUtil.copyProperties(dto, XpOpenCity.class);
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save(xpOpenCity);
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}
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/**
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* 校验开通城市是否已添加
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* @param dto
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* @param excludeOpenCityId
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*/
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private void checkIfExist(OpenCityAddDTO dto, Long excludeOpenCityId) {
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Long count = lambdaQuery().eq(XpOpenCity::getProvinceCode, dto.getProvinceCode())
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.eq(XpOpenCity::getCityCode, dto.getCityCode())
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.eq(StringUtils.isNotBlank(dto.getDistrictCode()), XpOpenCity::getDistrictCode, dto.getDistrictCode())
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.ne(Objects.nonNull(excludeOpenCityId), XpOpenCity::getId, excludeOpenCityId)
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.count();
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if (count > 0) {
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throw new ServiceException("该城市已存在", I18nKeyConstant.OPEN_CITY_EXISTS);
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}
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}
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@Override
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public void edit(OpenCityEditDTO dto) {
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checkIfExist(dto, dto.getId());
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XpOpenCity xpOpenCity = BeanUtil.copyProperties(dto, XpOpenCity.class);
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updateById(xpOpenCity);
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}
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@Override
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public void deleteById(Long id) {
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removeById(id);
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}
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@Override
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public void upDown(Long id, Integer status) {
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lambdaUpdate().eq(XpOpenCity::getId, id).set(XpOpenCity::getStatus, status).update();
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}
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@Override
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public String getNameWithCityName(Long cityId) {
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String cityName = "";
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XpOpenCity openCity = getById(cityId);
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if (Objects.nonNull(openCity)) {
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if (StringUtils.isNotBlank(openCity.getDistrictCode())) {
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cityName = openCity.getCityName() + ">" + openCity.getDistrictName();
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} else {
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cityName = openCity.getCityName();
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}
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}
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return cityName;
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}
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/**
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* 根据省、市、区县编码查询开通城市
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* @param provinceCode
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* @param cityCode
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* @param districtCode
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* @return
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*/
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@Override
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public XpOpenCity getXpOpenCity(String provinceCode, String cityCode, String districtCode) {
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//先根据区编码获取，没有再根据市编码获取，没有再根据省编码获取
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XpOpenCity xpOpenCity = this.baseMapper.selectOne(new LambdaQueryWrapper<XpOpenCity>()
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.eq(XpOpenCity::getDistrictCode, districtCode));
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if (Objects.isNull(xpOpenCity)) {
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xpOpenCity = this.baseMapper.selectOne(new LambdaQueryWrapper<XpOpenCity>()
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.eq(XpOpenCity::getCityCode, cityCode).eq(XpOpenCity::getDistrictCode, ""));
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}
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if (Objects.isNull(xpOpenCity)) {
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xpOpenCity = this.baseMapper.selectOne(new LambdaQueryWrapper<XpOpenCity>()
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.eq(XpOpenCity::getProvinceCode, provinceCode)
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.eq(XpOpenCity::getCityCode, "")
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.eq(XpOpenCity::getDistrictCode, ""));
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}
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return xpOpenCity;
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}
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}
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