<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class UseScopeBaseModel extends Model
{
    //人员id字段
    const employee_column = '';

    public function __construct(array $attributes = [])
    {
        parent::__construct($attributes);
    }

    //顶级部门过滤
    public function scopeTopClear($query, $user, $search)
    {
        //是否所有部门
        $is_all_depart = $user['is_all_depart'] ?? 0;
        //权限范围内的部门
        $depart_range = $user['depart_range'] ?? [];

        //顶级部门
        $search_depart_id = $search['top_depart_id'] ?? 0;
        if(empty($search_depart_id)){
            //默认进来 自身顶级公司
            $top_depart_id = $user['depart_top'][0] ?? [];
            $top_depart_id = $top_depart_id['depart_id'] ?? 0;
        }else{
            //查询 顶级公司
            $top_depart_id = $search_depart_id;
        }

        if($is_all_depart){
            //所有部门
            if(empty($search_depart_id)){
                //全部
                $query->whereIn('top_depart_id', $depart_range);
            }else{
                //查看某个分社
                $query->where('top_depart_id', $top_depart_id);
            }
        }else{
            //某个分社全部
            $query->where('top_depart_id', $top_depart_id);
        }

        //获取当前门店下
        if(! empty($search['get_my_top_depart_data'])){
            $depart = ! empty($user['depart_top'][0]) ? $user['depart_top'][0]: [];
            $depart_id = $depart['depart_id'] ?? 0;
            $query->where('top_depart_id', $depart_id);
        }

        return $query;
    }

    public function scopeClear($query, $user, $search)
    {
        //权限范围内的部门
        $depart_range = $user['depart_range'] ?? [];
        $depart_range = array_column($depart_range,'depart_id') ?? [];
        //个人 部门 所有
        $auth_type = $this->getQx($search,$user);
        // 获取模型的实例
        $model = $query->getModel();
        // 获取模型类名
        $className = get_class($model);
        // 人员字段
        $column = defined($className . '::employee_column') ? constant($className . '::employee_column') : '';

        $this->makeModel($query, $auth_type, $user, $depart_range,$column);
    }

    //最高权限
    private function makeModel(&$query, $auth_type, $user, $depart_range, $column){
        if(empty($column)) return;

        if($auth_type == Employee::AUTH_ONE){
            //我创建的
            $query->where($column,$user['id']);
        }elseif ($auth_type == Employee::AUTH_TWO){
            if (empty($depart_range)) {
                $query->whereRaw('1 = 0');
            } else {
                $query->whereExists(function ($q) use ($column, $depart_range) {
                    $q->from('employee_depart_permission')
                        ->whereColumn('employee_depart_permission.employee_id', $column)
                        ->whereIn('employee_depart_permission.depart_id', $depart_range);
                });
            }
        }elseif ($auth_type == Employee::AUTH_THREE){
            //所有
        }
    }

    public function getQx($data, $user){
        if(empty($data['menu_id'])) return Employee::AUTH_ONE; // 我的
        if($user['id'] == Employee::SPECIAL_ADMIN) return Employee::AUTH_THREE; // 全部
        if(! empty($user['role_authority'][$data['menu_id']])) {
            //指定菜单 显示对应权限
            return $user['role_authority'][$data['menu_id']];
        }else{
            return Employee::AUTH_ONE; // 我的
        }
    }

    function hasMethod($class, $methodName)
    {
        $reflection = new \ReflectionClass($class);
        return $reflection->hasMethod($methodName);
    }
}