sis/web/backmanagerconfig/src/main/java/com/gyee/backconfig/service/NewtreeService.java

package com.gyee.backconfig.service;

import com.gyee.backconfig.config.CacheContext;
import com.gyee.backconfig.model.auto.*;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.stream.Collectors;

@Service
public class NewtreeService {
    public List<Companys> cpls(String tag) {

        List<Companys> cpls = CacheContext.cpls;//公司
        List<Region> rels = CacheContext.regions;//区域
        List<Windpowerstation> wpls = CacheContext.wpls;//场站
        List<Project> prols = CacheContext.prols;//期次
        List<Line> lines = CacheContext.lines;//线路
        //公司-区域
        cpls.forEach(regls -> {
            List<Region> collect = rels.stream().filter(r -> r.getCompanyid().equals(regls.getId())).collect(Collectors.toList());
            if (null != regls.getChildren()) {
                regls.getChildren().clear();
            }
            collect.stream().forEach(c -> {
                c.getChildren().clear();
            });
            regls.getChildren().addAll(collect);
        });

        if ("1".equals(tag)) {
            return cpls;
        }

        //区域-场站
        rels.forEach(czls -> {
            List<Windpowerstation> collect = wpls.stream().filter(w -> null != w.getCompanyid() && w.getCompanyid().equals(czls.getCompanyid()) && null != w.getRegionid() && w.getRegionid().equals(czls.getId())).collect(Collectors.toList());
            if (null != czls.getChildren()) {
                czls.getChildren().clear();
            }
            collect.stream().forEach(d -> {
                d.getChildren().clear();
            });

            czls.getChildren().addAll(collect);
        });

        if ("2".equals(tag)) {
            return cpls;
        }

        //场站-期次
        wpls.forEach(qcls -> {
            List<Project> collect = prols.stream().filter(w -> null != w.getWindpowerstationid() && w.getWindpowerstationid().equals(qcls.getId())).collect(Collectors.toList());
            if (null != qcls.getChildren()) {
                qcls.getChildren().clear();
            }
            collect.stream().forEach(e -> {
                e.getChildren().clear();
            });
            qcls.getChildren().addAll(collect);
        });

        if ("3".equals(tag)) {
            return cpls;
        }

        //期次-线路
        prols.forEach(xlls -> {
            List<Line> collect = lines.stream().filter(w -> null != w.getProjectid() && w.getProjectid().equals(xlls.getId())).collect(Collectors.toList());
            xlls.getChildren().addAll(collect);
        });


        return cpls;
    }
}