package jnpf.visualdata.service.impl;
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import cn.hutool.core.text.StrPool;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
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import jnpf.base.service.SuperServiceImpl;
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import jnpf.constant.MsgCode;
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import jnpf.util.RandomUtil;
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import jnpf.util.StringUtil;
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import jnpf.visualdata.entity.VisualMapEntity;
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import jnpf.visualdata.mapper.VisualMapMapper;
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import jnpf.visualdata.model.visual.VisualPaginationModel;
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import jnpf.visualdata.service.VisualMapService;
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import org.springframework.stereotype.Service;
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import org.springframework.util.Assert;
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import java.util.Collections;
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import java.util.List;
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import java.util.Objects;
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/**
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* 大屏地图配置
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*
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* @author JNPF开发平台组
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* @version V3.1.0
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* @copyright 引迈信息技术有限公司
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* @date 2021年6月15日
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*/
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@Service
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public class VisualMapServiceImpl extends SuperServiceImpl<VisualMapMapper, VisualMapEntity> implements VisualMapService {
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@Override
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public List<VisualMapEntity> getList(VisualPaginationModel pagination) {
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return getListWithColnums(pagination);
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}
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@Override
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public List<VisualMapEntity> getListWithColnums(VisualPaginationModel pagination, SFunction<VisualMapEntity, ?>... columns) {
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if(StringUtil.isEmpty(pagination.getParentId())) {
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return Collections.emptyList();
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}
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QueryWrapper<VisualMapEntity> queryWrapper = new QueryWrapper<>();
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queryWrapper.lambda()
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.select(columns)
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.eq(VisualMapEntity::getParentId, pagination.getParentId())
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.orderByAsc(VisualMapEntity::getId);
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if(ObjectUtil.isNotEmpty(pagination.getName())){
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queryWrapper.lambda().like(VisualMapEntity::getName, pagination.getName());
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}
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return this.list(queryWrapper);
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}
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@Override
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public VisualMapEntity getInfo(String id) {
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if(StringUtil.isEmpty(id)) {
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return null;
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}
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QueryWrapper<VisualMapEntity> queryWrapper = new QueryWrapper<>();
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queryWrapper.lambda().eq(VisualMapEntity::getId, id);
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return this.getOne(queryWrapper);
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}
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@Override
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public void create(VisualMapEntity entity) {
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entity.setId(RandomUtil.uuId());
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VisualMapEntity parent = getByCode(entity.getCode());
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Assert.isNull(parent, MsgCode.EXIST002::get);
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parent = getInfo(entity.getParentId());
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if(parent != null){
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entity.setParentCode(parent.getCode());
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entity.setAncestors(parent.getAncestors() + StrPool.COMMA + parent.getCode());
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}
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this.save(entity);
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}
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@Override
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public boolean update(String id, VisualMapEntity entity) {
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VisualMapEntity parent = getByCode(entity.getCode());
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Assert.isTrue(parent == null || Objects.equals(parent.getId(), id), MsgCode.EXIST002::get);
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entity.setId(id);
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return this.updateById(entity);
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}
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@Override
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public void delete(VisualMapEntity entity) {
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if (entity != null) {
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this.removeById(entity.getId());
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}
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}
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@Override
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public boolean hasChild(String id) {
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if(StringUtil.isEmpty(id)) {
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return false;
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}
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QueryWrapper<VisualMapEntity> queryWrapper = new QueryWrapper<>();
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queryWrapper.lambda().eq(VisualMapEntity::getParentId, id);
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return this.exists(queryWrapper);
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}
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private VisualMapEntity getByCode(String code){
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if(StringUtil.isNotEmpty(code)){
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QueryWrapper<VisualMapEntity> queryWrapper = new QueryWrapper<>();
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queryWrapper.lambda().eq(VisualMapEntity::getCode, code);
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return getBaseMapper().selectOne(queryWrapper);
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}
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return null;
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}
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}
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