<?php

namespace app\logics;

use app\model\Customer;
use app\model\CustomerClue;
use app\model\Employee;
use app\model\Footprints;
use app\model\Org;
use app\model\Pool;
use think\facade\Db;

class OrgLogic
{

    /*
     * addnode 添加组织结构节点
     * @params
     * $name  string  节点名称
     * $level integer  层级数
     * $pid   integer  上一级id，即父id
     */
    public static function addnode($name = '', $level = 1, $pid = 0)
    {
        $org_obj = new Org();
        $org_obj->save([
            'name'  => $name,
            'level' => $level,
            'pid'   => $pid
        ]);
        $nowid = $org_obj->id;

        if ($pid > 0) {
            $parentnode = Org::find($pid);
            $nowpath    = $parentnode->path . $nowid . '-';
            $nowinfo    = $parentnode->info . '/' . $name;
        } else {
            $nowpath = '1-';
            $nowinfo = $name;
        }
        if ($org_obj->save(['path' => $nowpath, 'info' => $nowinfo])) {
            return $org_obj;
        } else {
            return false;
        }
    }

    /**
     * disnode 关闭节点。如果有子节点则全部关闭
     *
     * @params
     * $id integer 要关闭的组织结构节点
     */

    public static function disnode($id, &$msg)
    {

        $tragetnode = Org::find($id);
        $thepath    = $tragetnode->path;

        // 查找结点下是否有员工
        $orgids = Org::where([['path', 'like', $thepath . '%']])->column('id');
        // 如果有子部门，则先删除子部门再进行该部门删除
        if (count($orgids) > 1) {
            $msg = '删除失败，尚有子部门存在';
            return 1;
        }
        $had = Employee::where([['org_id', 'in', $orgids], ['state', 'in', ['在职', '待审核']]])->count();
        if ($had) {
            $msg = '删除失败，尚有人员在职或待审核';
            return 1;
        }

        // 检测是否有资源
        $customerResource = Customer::where(['org_id' => $id])->count();
        $clueResource = CustomerClue::where(['org_id' => $id])->count();
        $footprintResource = Footprints::where(['org_id' => $id])->count();
        if ($customerResource !== 0 || $clueResource !== 0 || $footprintResource !== 0) {
            $msg = '该部门尚有客户资源，请选择接收部门';
            return 2;
        }

        $allsubnodeschangenum = Org::where([
            ['path', 'like', $thepath . '%']
        ])->delete();
        if ($allsubnodeschangenum > 0) {
            return true;
        } else {
            $msg = '删除失败';
            return 1;
        }
    }
    public static function level()
    {
        $where[] = ['status', '=', 1];
        $levelArr = Org::where($where)->column('level');
        return array_unique($levelArr);
    }

    public static function levelnodes($level)
    {
        $where[] = ['status', '=', 1];
        $where[] = ['level', '=', $level];
        $levelArr = Org::where($where)->select()->toArray();
        foreach ($levelArr as &$item) {
            $item['haspool'] = false;
            $item['poolname'] = '';
            $poolobj = Pool::where('org_id', $item['id'])->find();
            if ($poolobj) {
                $item['haspool'] = true;
                $item['poolname'] = $poolobj->name;
            }
        }
        return $levelArr;
    }

    public static function subnodes($id)
    {
        $theorg = Org::find($id);
        $suborgs = [];
        if ($theorg) {
            $suborgs = Org::where([['path', 'like', $theorg->path . '%'], ['status', '=', 1]])->select()->toArray();
        }
        return $suborgs;
    }

    public static function subfirstlevelnodes($id)
    {
        $suborgs = Org::where([['pid', '=', $id], ['status', '=', 1]])->select()->toArray();
        return $suborgs;
    }

    public static function subfirstlevelnodeswithempnum($id)
    {
        $suborgs = Org::where([['pid', '=', $id], ['status', '=', 1]])->select()->toArray();
        foreach ($suborgs as &$item) {
            $orgids =  orgSubIds($item['id']);
            $allempnum = Employee::where([['org_id', 'in', $orgids],['state','=','在职']])->count();
            $item['allempnum'] = $allempnum;
        }

        //$theorg = Org::find($id);
        //$suborgs = [];
        //if ($theorg) {
        //    $suborgs = Org::where([['path', 'like', $theorg->path . '%'],['status','=',1]])->with('employee')->select()->toArray();
        //    foreach($suborgs as &$item){
        //        $item['empnum'] = count($item['employee']);
        //    }
        //}
        return $suborgs;
    }


    public static function mystruc($orgids)
    {
        $where = [
            ['status', '=', 1],
            ['id', 'in', $orgids]
        ];
        $allnodes = Org::where($where)->order('level desc, id asc')->select();
        self::thestruclooporigin($allnodes, $arr);

        return [$arr];

        //return json_encode([$arr]);
    }

    public static function struc($id)
    {
        $where = [
            ['path', 'like', $id . '-%'],
            ['status', '=', 1]
        ];
        $allnodes = Org::where($where)->order('level desc, id asc')->select();

        //查询个部门人数
        $count = Employee::where([['root_id','=',$id],['state','like','%在职%'], ['uid', '<>', '']])->group('org_id')->column('count(*) count','org_id');
        foreach ($allnodes as $k => $v) {
            $allnodes[$k]['count'] = isset($count[$v['id']]) ? $count[$v['id']] : 0;//本部门人数
            $allnodes[$k]['all_count'] = 0;//包含子部门总数
            foreach ($allnodes as $k2 => $v2) {
                if (strpos($v2['path'],$v['path']) !== false) {
                    $allnodes[$k]['all_count'] = isset($count[$v2['id']]) ? $count[$v2['id']]+$allnodes[$k]['all_count'] : $allnodes[$k]['all_count'];
                }
            }
            // $allnodes[$k]['name'] = $allnodes[$k]['name'].' ('.$allnodes[$k]['all_count'].')';
        }

        self::thestruclooporigin($allnodes, $arr);

        return json_encode([$arr]);
    }

    private static function thestruclooporigin($allnodes, &$arr)
    {
        $length = count($allnodes);
        for ($i = 0; $i < $length; $i++) {
            $item = [
                'title'   => $allnodes[$i]->name,
                'spread'  => true,
                'id'      => $allnodes[$i]->id,
                'level'   => $allnodes[$i]->level,
                'pid'     => $allnodes[$i]->pid,
                'info'    => $allnodes[$i]->info,
                'all_count' => $allnodes[$i]->all_count,
                'org_type' => $allnodes[$i]->org_type
            ];

            if (isset($arr[$item['id']])) {
                $item['children'] = $arr[$item['id']];
                unset($arr[$item['id']]);
            } else {
                $item['children'] = [];
            }

            if ($i !== $length - 1) {
                $arr[$item['pid']][] = $item;
            } else {
                $arr = $item;
            }
        }
    }
}