package com.ydtech.modules.admin.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ydtech.modules.admin.dao.SysDeptInternalAgentMapper;
import com.ydtech.modules.admin.model.dto.SysDeptInternalAgentDto;
import com.ydtech.modules.admin.model.po.SysDeptInternalAgent;
import com.ydtech.modules.admin.model.vo.SysDeptInternalAgentAddVo;
import com.ydtech.modules.admin.model.vo.SysUserLinkAreaVo;
import com.ydtech.modules.admin.service.SysDeptInternalAgentService;
import com.ydtech.modules.order.entity.BasePageResult;
import com.ydtech.utils.HeadUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
* @author Administrator
* @description 针对表【sys_dept_internal_agent(内部机构管理)】的数据库操作Service实现
* @createDate 2024-06-26 17:28:34
*/
@Service
public class SysDeptInternalAgentServiceImpl extends ServiceImpl<SysDeptInternalAgentMapper, SysDeptInternalAgent>
    implements SysDeptInternalAgentService {

    @Autowired
    private SysDeptInternalAgentMapper sysDeptInternalAgentMapper;


    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/26 18:53
     *  @Description: 分页
     */
    @Override
    public BasePageResult<SysDeptInternalAgentDto> queryPage(SysUserLinkAreaVo sysUserLinkAreaVo) {
        return null;
    }
    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/26 18:53
     *  @Description: 添加或修改
     */
    @Override
    public void addOrUpdate(SysDeptInternalAgentAddVo sysDeptInternalAgentAddVo) {
        String parentId = sysDeptInternalAgentAddVo.getParentId();
        String id = sysDeptInternalAgentAddVo.getId();
        SysDeptInternalAgent sysDept = new SysDeptInternalAgent();
        BeanUtils.copyProperties(sysDeptInternalAgentAddVo, sysDept);
        String uuid = HeadUtils.get16UUID();
        SysDeptInternalAgent sysDeptInternalAgentParent = sysDeptInternalAgentMapper.selectById(parentId);
        if(StringUtils.isNotBlank(id)){
            //更新操作
            sysDeptInternalAgentMapper.updateById(sysDept);
        }else{
            //插入操作
            sysDept.setId(uuid);
            sysDept.setParentName(sysDeptInternalAgentParent.getName());
            sysDept.setParentIds(sysDeptInternalAgentParent.getParentIds()+","+uuid);
            sysDept.setComlevel(sysDeptInternalAgentParent.getComlevel()+1);
            sysDeptInternalAgentMapper.insert(sysDept);
        }
    }
    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/26 18:53
     *  @Description:  删除
     */
    @Override
    public void deleteByIds(List<String> ids) {
        sysDeptInternalAgentMapper.deleteBatchIds(ids);
    }
    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/26 18:54
     *  @Description: 查询对象
     */
    @Override
    public SysDeptInternalAgent findSysDeptInternalAgentById(String id) {
        return sysDeptInternalAgentMapper.selectById(id);
    }

    @Override
    public List<SysDeptInternalAgent> findTree(String deptId, String comtype) {
        String parentIds =null;
        if(StringUtils.isNotBlank(deptId)){
            SysDeptInternalAgent sysDeptInternalAgent = sysDeptInternalAgentMapper.selectById(deptId);
            parentIds=sysDeptInternalAgent.getParentIds();
        }
        List<SysDeptInternalAgent> sysDeptAll =sysDeptInternalAgentMapper.queryDeptList(parentIds,comtype);
        List<SysDeptInternalAgent> resultList =new ArrayList<SysDeptInternalAgent>();
        List<SysDeptInternalAgent> sysDeptTop = getTopDeptList(sysDeptAll);
        for (SysDeptInternalAgent dept : sysDeptTop) {
            if(StringUtils.isNotBlank(comtype)){
                resultList.add(buildDeptTree(dept,sysDeptAll));
            }else{
                resultList.add(buildDeptTreeOne(dept,sysDeptAll));
            }
        }
        return resultList;
    }
    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/28 19:19
     *  @Description: 处理上下级关系
     */
    private SysDeptInternalAgent buildDeptTreeOne(SysDeptInternalAgent dept, List<SysDeptInternalAgent> deptList){
        for (SysDeptInternalAgent d : deptList) {
            if (dept.getId().equals(d.getParentId())) {
                if (null == dept.getChildren()) {
                    dept.setChildren(new ArrayList<SysDeptInternalAgent>());
                }
                //递归调用
                dept.getChildren().add(buildDeptTreeOne(d, deptList));
            }
        }
        return dept;
    }
    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/28 18:17
     *  @Description: 获取顶级机构
     */
    private static List<SysDeptInternalAgent> getTopDeptList(List<SysDeptInternalAgent> sysDeptAll) {
        Integer min;
        List<Integer> levelList =new ArrayList<>();
        List<SysDeptInternalAgent> sysDeptTop=new ArrayList<>();
        if(sysDeptAll !=null && sysDeptAll.size()>0){
            for(SysDeptInternalAgent sysDeptInternalAgent: sysDeptAll){
                  levelList.add(Integer.parseInt(sysDeptInternalAgent.getComlevel()));
            }
            min = Collections.min(levelList);
            for(SysDeptInternalAgent sysDeptInternalAgent: sysDeptAll){
                if(Integer.parseInt(sysDeptInternalAgent.getComlevel())==min){
                    sysDeptTop.add(sysDeptInternalAgent);
                }
            }
        }
        return sysDeptTop;
    }

    /**
     *  @version
     *  @author: hxl
     *  @Date: 2024/6/27 8:42
     *  @Description: 处理爷孙关系
     */
    private SysDeptInternalAgent buildDeptTree(SysDeptInternalAgent dept, List<SysDeptInternalAgent> deptList){
        for (SysDeptInternalAgent d : deptList) {
            if (d.getParentIds().contains(dept.getParentIds()) && !d.getParentIds().equals(dept.getParentIds()) ) {
                if (null == dept.getChildren()) {
                    dept.setChildren(new ArrayList<SysDeptInternalAgent>());
                }
                //递归调用
                dept.getChildren().add(buildDeptTree(d, deptList));
            }
        }
        return dept;
    }


}