package com.nuvole.four.service.impl;
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import cn.hutool.core.util.StrUtil;
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import com.github.pagehelper.PageHelper;
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import com.nuvole.base.domain.SysUser;
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import com.nuvole.four.contants.Contants;
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import com.nuvole.four.domain.StoreIndustryManage;
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import com.nuvole.four.domain.query.StoreIndustryManageQuery;
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import com.nuvole.four.mapper.StoreIndustryManageMapper;
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import com.nuvole.four.service.StoreIndustryManageService;
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import com.nuvole.four.util.SystemUtil;
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import com.nuvole.util.IdGenerator;
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import com.nuvole.util.TreeUtil;
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import lombok.AllArgsConstructor;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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/**
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* @Description 行业管理Service实现类
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* @Author dqh
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* @Date 2024-04-12 17:41:29
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*/
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@Service
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@RequiredArgsConstructor
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public class StoreIndustryManageServiceImpl implements StoreIndustryManageService {
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private final StoreIndustryManageMapper storeIndustryManageMapper;
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/**
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* 方法描述: 添加行业管理
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*
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* @date 2024-04-12 18:29
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**/
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@Override
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public int addSelective(StoreIndustryManage entity){
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entity.setId(IdGenerator.getId());
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if(entity.getPId() == null){
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entity.setPId(0L);
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}
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entity.setLevel(getLevel(entity.getPId()));
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//生成code
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String code = generateCode(entity);
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entity.setIndustryCode(code);
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entity.setIndustryCode(Contants.CODE + entity.getLevel() + Contants.CODE + entity.getLevel());
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SysUser user = SystemUtil.getLoginUser(Contants.LOGIN_TYPE_PC);
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entity.setCreateBy(user.getId());
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entity.setCreateTime(new Date());
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return storeIndustryManageMapper.insertSelective(entity);
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}
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/**
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* 方法描述: 生成本级code
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*
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* @date 2024-04-13 21:57
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**/
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private String generateCode(StoreIndustryManage entity){
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StoreIndustryManage pManage = storeIndustryManageMapper.selectByPrimaryKey(entity.getPId());
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String parentCode = "";//父级code
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if (pManage != null) {
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parentCode = pManage.getIndustryCode();
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parentCode = parentCode.substring(pManage.getIndustryCode().length());
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}
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String maxCode = storeIndustryManageMapper.getMaxCode(entity.getPId(),parentCode); //本级最大code
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if (StrUtil.isNotBlank(maxCode)){
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maxCode = maxCode.substring(entity.getIndustryCode().length());
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}
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return maxCode;
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}
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/**
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* 方法描述:获取当前pId对应的level层级
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*
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**/
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private Integer getLevel(Long pId){
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Integer level = null;
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if(pId == null || pId == 0){
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level = 0;
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} else {
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//查询当前行业的level；根据pId的level + 1得出
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level = storeIndustryManageMapper.getLevel(pId);
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}
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return level;
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}
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/**
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* 方法描述:修改行业管理
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*
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* @date 2024-04-12 18:33
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**/
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@Override
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public int editSelective(StoreIndustryManage entity){
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if(entity.getPId() == null){
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entity.setPId(0L);
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}
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entity.setLevel(getLevel(entity.getPId()));
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SysUser user = SystemUtil.getLoginUser(Contants.LOGIN_TYPE_PC);
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entity.setUpdateBy(user.getId());
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entity.setUpdateTime(new Date());
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return storeIndustryManageMapper.updateByPrimaryKeySelective(entity);
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}
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@Override
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public StoreIndustryManage get(Long id){
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return storeIndustryManageMapper.selectByPrimaryKey(id);
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}
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@Override
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public int del(Long id){
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//校验是否存在子节点；存在则不允许删除
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int exists = storeIndustryManageMapper.selectByPid(id);
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if(exists > 0){
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throw new IllegalArgumentException("存在下级，不允许删除");
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}
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return storeIndustryManageMapper.deleteByPrimaryKey(id);
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}
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/**
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* 方法描述:查询行业管理列表
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*
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* @date 2024-04-12 18:52
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**/
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@Override
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public List<StoreIndustryManage> getList(StoreIndustryManageQuery query) {
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return storeIndustryManageMapper.selectList(query);
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}
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/**
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* 方法描述:查询列表默认方法
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*
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* @date 2024-04-12 18:52
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**/
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@Override
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public List<StoreIndustryManage> getList(Map map) {
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return storeIndustryManageMapper.selectAll(map);
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}
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/**
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* 方法描述: 查询max(sortNo)的序号信息
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* 返回 = max(sortNo) + 10
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*
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* @date 2024-04-12 18:17
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**/
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@Override
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public Integer getSort() {
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return storeIndustryManageMapper.getSort();
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}
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/**
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* 方法描述: 查询所有行业树
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*
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* @date 2024-04-12 18:47
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**/
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@Override
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public List<Map> getIndustryTree(Map map) {
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PageHelper.orderBy("p_id,sort_no");
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List<StoreIndustryManage> list = this.getList(map);
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return TreeUtil.convert2Tree(list);
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}
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}
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