package com.kidgrow.usercenter.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.kidgrow.common.model.PageResult;
import com.kidgrow.common.model.ResultBody;
import com.kidgrow.common.model.SysOrganization;
import com.kidgrow.common.service.impl.SuperServiceImpl;
import com.kidgrow.redis.util.RedisConstant;
import com.kidgrow.redis.util.RedisUtils;
import com.kidgrow.usercenter.mapper.SysOrganizationMapper;
import com.kidgrow.usercenter.service.ISysOrganizationService;
import com.kidgrow.usercenter.vo.SysOrganizationVo;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cglib.beans.BeanCopier;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;

/**
 * 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
 *
 * @version 1.0
 * @Description: 组织架构表<br>
 * @Project: 用户中心<br>
 * @CreateDate: Created in 2020-03-31 11:01:35 <br>
 * @Author: <a href="4345453@kidgrow.com">liuke</a>
 */
@Slf4j
@Service
public class SysOrganizationServiceImpl extends SuperServiceImpl<SysOrganizationMapper, SysOrganization> implements ISysOrganizationService {
    @Autowired
    RedisUtils redisUtils;

    /**
     * 列表
     *
     * @param params
     * @return
     */
    @Override
    public PageResult<SysOrganization> findList(Map<String, Object> params) {
        Page<SysOrganization> page = new Page<>(MapUtils.getInteger(params, "page"), MapUtils.getInteger(params, "limit"));
        List<SysOrganization> list = baseMapper.findList(page, params);
        return PageResult.<SysOrganization>builder().data(list).code(0).count(page.getTotal()).build();
    }

    /**
     * 根据SysOrganization对象当做查询条件进行查询
     *
     * @param sysOrganization
     * @return SysOrganization
     */
    @Override
    public SysOrganization findByObject(SysOrganization sysOrganization) {
        return baseMapper.findByObject(sysOrganization);
    }

    /**
     * 根据用户  获取组织
     *
     * @param userId
     * @return
     */
    @Override
    public List<SysOrganization> findListByUserId(Long userId) {
        return baseMapper.findListByUserId(userId);
    }

    /**
     * 根据map  查询，  将参数中的  access_token 去掉
     *
     * @param params
     * @return
     */
    @Override
    public ResultBody getListByMap(Map<String, Object> params) {
        //将access_token  参数去掉
        params.remove("access_token");
        List<SysOrganization> sysOrganizations = baseMapper.selectByMap(params);
        List<SysOrganizationVo> sysOrganizationVos = new ArrayList<>();
        sysOrganizations.forEach(e -> {
            if (e.getOrgParentId() != null) {
                SysOrganizationVo sysOrganizationVo = new SysOrganizationVo();
                BeanCopier beanCopier = BeanCopier.create(SysOrganization.class, SysOrganizationVo.class, false);
                beanCopier.copy(e, sysOrganizationVo, null);
                SysOrganization sysOrganization = baseMapper.selectById(e.getOrgParentId());
                if (sysOrganization != null) {
                    sysOrganizationVo.setOrgParentName(sysOrganization.getOrgName());
                }
                sysOrganizationVos.add(sysOrganizationVo);
            }
        });
        return ResultBody.ok().data(sysOrganizationVos);
    }

    /**
     * 更新状态
     *
     * @param params
     * @return
     */
    @Override
    public ResultBody updateEnabled(Map<String, Object> params) {
        Long id = MapUtils.getLong(params, "id");
        if (id == null) {
            return ResultBody.failed("请选取一条数据");
        }
        SysOrganization sysOrganization = baseMapper.selectById(id);
        if (sysOrganization != null) {
            sysOrganization.setEnabled(MapUtils.getBoolean(params, "enabled"));
            int i = baseMapper.updateById(sysOrganization);
            redisUtils.hdel(RedisConstant.ORGANIZATION, sysOrganization.getId().toString());
            redisUtils.hset(RedisConstant.ORGANIZATION, sysOrganization.getId().toString(), sysOrganization);
            if (i > 0) {
                return ResultBody.ok();
            } else {
                return ResultBody.failed("更新失败");
            }
        } else {
            return ResultBody.failed("更新失败");
        }
    }

    /**
     * 获取树状图
     *
     * @param params
     * @return
     */
    @Override
    public ResultBody getTree(Map<String, Object> params) {
        List<SysOrganization> sysOrganizations = baseMapper.selectByMap(params);
        List<Map<String, Object>> treeData = getTreeData(Long.valueOf("-1"), sysOrganizations);
        return ResultBody.ok().data(treeData);
    }

    /**
     * 将数据  封装成  tree   （递归方式）
     *
     * @param MyId
     * @param sysOrganizations
     * @return
     */
    public List<Map<String, Object>> getTreeData(Long MyId, List<SysOrganization> sysOrganizations) {
        List<Map<String, Object>> listMap = new ArrayList<>();
        Map<Long, SysOrganization> collect = sysOrganizations.stream().collect(Collectors.toMap(SysOrganization::getId, SysOrganization -> SysOrganization));
        List<Long> idList = sysOrganizations.stream().filter(e -> e.getOrgParentId() == MyId).map(e -> e.getId()).collect(Collectors.toList());
        for (Long id : idList
        ) {
            Map<String, Object> map = new HashMap<>();
            map.put("id", ""+id);
            map.put("name", collect.get(id).getOrgName());
            map.put("level", collect.get(id).getOrgLevel());
            List<Long> childs = sysOrganizations.stream().filter(e -> e.getOrgParentId() == id).map(e -> e.getId()).collect(Collectors.toList());
            if (childs.size() > 0) {
                List<Map<String, Object>> treeData = getTreeData(id, sysOrganizations);
                map.put("children", treeData);
            }
            listMap.add(map);
        }
        return listMap;
    }

    /**
     * 保存或者更新
     *
     * @param sysOrganization
     * @return
     */
    @Override
    @Transactional
    public boolean saveOrUpdateSer(SysOrganization sysOrganization) {
        //获取code

        if (sysOrganization.getId() == null) {
            //保存
            String code = this.getCode(sysOrganization);
            sysOrganization.setOrgCode(code);
            baseMapper.insert(sysOrganization);
        } else {
            //更新
            SysOrganization sysOrg = baseMapper.selectById(sysOrganization.getId());
            if(sysOrg.getOrgParentId()!=sysOrganization.getOrgParentId()){
                String code = this.getCode(sysOrganization);
                sysOrganization.setOrgCode(code);
            }
            int i = baseMapper.updateById(sysOrganization);
        }
        redisUtils.hdel(RedisConstant.ORGANIZATION, sysOrganization.getId().toString());
        redisUtils.hset(RedisConstant.ORGANIZATION, sysOrganization.getId().toString(), sysOrganization);
        return true;
    }


    /**
     * 获取自己组织的code
     * @param sysOrganization
     * @return
     */
    public String getCode(SysOrganization sysOrganization){
        //获取父级
        Long orgParentId = sysOrganization.getOrgParentId();
        if (orgParentId == null) {
            return null;
        }
        SysOrganization sysOrg = baseMapper.selectById(orgParentId);
        if(sysOrg!=null){
            String orgCode = sysOrg.getOrgCode();
            //查询
            QueryWrapper queryWrapper=new QueryWrapper();
            queryWrapper.eq("org_parent_id",sysOrg.getId());
            queryWrapper.orderByAsc("id");
            List<SysOrganization> list = baseMapper.selectList(queryWrapper);
            if (list.size()>0) {
                SysOrganization sysOrganizationLast = list.get(list.size() - 1);
                String orgCodeLast = sysOrganizationLast.getOrgCode();
                String orgCodeLastQianZhui=orgCodeLast.substring(0,orgCodeLast.length() - 4);
                Integer codenum = Integer.valueOf(orgCodeLast.substring(orgCodeLast.length() - 4));
                String str="0000";
                str+=(codenum+1);
                String substring = str.substring(str.length() - 4);
                return orgCodeLastQianZhui+substring;
            }else {
                String fucode = sysOrg.getOrgCode();
                String str="0001";
                return fucode+str;
            }

        }
        return null;
    }

}