<?php


namespace App\Service;


use App\Models\AuthorizeCorp;
use App\Models\CorpUserScaleWarningConf;
use App\Models\CustomerDetails;
use App\Models\System\AdminManageCorp;
use App\Models\System\Users;
use App\RedisModel;

class CorpService
{
    /**
     * 获取登陆账户可管理的企业主体
     * @param $is_system_admin
     * @param $keyword
     * @param $adminId
     * @param $getUserScale
     * @param $page
     * @param $pageSize
     * @return array
     */
    public static function getCorpList($is_system_admin, $keyword, $adminId, $getUserScale, $page, $pageSize, $active)
    {
        $only_manage_corp_id_arr = false;   //只查看特定的主体id，false代表不限
        /**非系统管理员查看受分配的主体列表**/
        if($is_system_admin != Users::SYSTEM_ADMIN){
            $only_manage_corp_id_arr = AdminManageCorp::query()
                ->where("sys_user_id",$adminId)
                ->where("is_delete",0)
                ->pluck("corpid")->toArray();
        }

        # 获取已授权账号列表
        list($list, $total) = AuthorizeCorp::getCorpList($keyword, $page, $pageSize, $active, $only_manage_corp_id_arr);

        if($getUserScale) {
            # 提取企微ID,批量查询用户规模
            $corpIdList = array_column($list->toArray(), 'corpid');
            $corpUserScaleList = CorpService::getMultipleCorpUserScaleFromRds($corpIdList);
            foreach ($list as $item) {
                $userScale = $corpUserScaleList[$item->corpid] ?? 0;
                $item->user_scale = $userScale;
            }
        }
        return [$list, $total];
    }

    /**
     * 获取用户规模
     * @param $corpId
     * @return numeric
     */
    public static function getCorpUserScale($corpId) {
        if(empty($corpId)) {
            return 0;
        }

        return CustomerDetails::getCorpUserScale($corpId);
    }

    /**
     * 设置用户规模
     * @param $corpId
     * @param $userScale
     * @return void
     */
    public static function setCorpUserScale($corpId, $userScale) {
        $redisKey = 'Playlet::corpUserScale' . '-' . $corpId;
        return RedisModel::set($redisKey, $userScale);
    }

    public static function getMultipleCorpUserScaleFromRds($corpIdList) {
        $result = RedisModel::get(CorpUserScaleWarningConf::CORP_USER_SCALE);
        if(empty($result)) return self::getMultipleCorpUserScale($corpIdList);
        return json_decode($result, 1);
    }

    public static function getMultipleCorpUserScale($corpIdList) {
        # 对相同取模的ID进行合并处理
        $idList = [];
        foreach($corpIdList as $corpid) {
            $suffix = get_hash_code($corpid, 50);
            $idList[$suffix][] = $corpid;
        }

        $result = [];
        foreach($idList as $suffix => $item) {
            $res = CustomerDetails::suffix($suffix)->whereIn('corpid', $item)->selectRaw('corpid, count(external_userid) as count')
                ->groupBy('corpid')->get();
            foreach ($res as $value) {
                $result[$value->corpid] = $value->count;
            }
        }

        return $result;
    }
}