package com.qianwen.smartman.modules.system.service.impl;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.core.conditions.Wrapper;
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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.qianwen.core.log.exception.ServiceException;
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import com.qianwen.core.tool.utils.BeanUtil;
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import com.qianwen.core.tool.utils.Func;
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import com.qianwen.smartman.common.cache.RegionCache;
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import com.qianwen.smartman.modules.system.entity.Region;
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import com.qianwen.smartman.modules.system.excel.RegionExcel;
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import com.qianwen.smartman.modules.system.mapper.RegionMapper;
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import com.qianwen.smartman.modules.system.service.IRegionService;
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import com.qianwen.smartman.modules.system.vo.RegionVO;
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@Service
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public class RegionServiceImpl extends ServiceImpl<RegionMapper, Region> implements IRegionService {
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@Override
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public boolean submit(Region region) {
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Long cnt = this.baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getCode, region.getCode()));
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/*
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Long cnt = ((RegionMapper) this.baseMapper).selectCount((Wrapper) Wrappers.query().lambda().eq((v0) -> {
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return v0.getCode();
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}, region.getCode()));*/
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if (cnt.longValue() > 0) {
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return updateById(region);
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}
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Region parent = RegionCache.getByCode(region.getParentCode());
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if (Func.isNotEmpty(parent) || Func.isNotEmpty(parent.getCode())) {
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String ancestors = parent.getAncestors() + "," + parent.getCode();
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region.setAncestors(ancestors);
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}
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Integer level = region.getRegionLevel();
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String code = region.getCode();
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String name = region.getName();
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if (level.intValue() == 1) {
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region.setProvinceCode(code);
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region.setProvinceName(name);
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} else if (level.intValue() == 2) {
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region.setCityCode(code);
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region.setCityName(name);
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} else if (level.intValue() == 3) {
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region.setDistrictCode(code);
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region.setDistrictName(name);
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} else if (level.intValue() == 4) {
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region.setTownCode(code);
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region.setTownName(name);
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} else if (level.intValue() == 5) {
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region.setVillageCode(code);
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region.setVillageName(name);
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}
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return save(region);
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}
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@Override
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public boolean removeRegion(String id) {
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Long cnt = this.baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getParentCode, id));
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/*
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Long cnt = ((RegionMapper) this.baseMapper).selectCount((Wrapper) Wrappers.query().lambda().eq((v0) -> {
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return v0.getParentCode();
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}, id));*/
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if (cnt.longValue() > 0) {
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throw new ServiceException("请先删除子节点!");
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}
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return removeById(id);
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}
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@Override
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public List<RegionVO> lazyList(String parentCode, Map<String, Object> param) {
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return ((RegionMapper) this.baseMapper).lazyList(parentCode, param);
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}
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@Override
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public List<RegionVO> lazyTree(String parentCode, Map<String, Object> param) {
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return ((RegionMapper) this.baseMapper).lazyTree(parentCode, param);
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}
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@Override
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public void importRegion(List<RegionExcel> data, Boolean isCovered) {
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List<Region> list = new ArrayList<>();
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data.forEach(regionExcel -> {
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Region region = (Region) BeanUtil.copy(regionExcel, Region.class);
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list.add(region);
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});
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if (isCovered.booleanValue()) {
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saveOrUpdateBatch(list);
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} else {
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saveBatch(list);
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}
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}
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@Override
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public List<RegionExcel> exportRegion(Wrapper<Region> queryWrapper) {
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return ((RegionMapper) this.baseMapper).exportRegion(queryWrapper);
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}
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}
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