<?php
// +----------------------------------------------------------------------
// | Laravel框架 [ Laravel ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 Laravel研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: wesmiler <12345678@qq.com>
// +----------------------------------------------------------------------

namespace App\Http\Controllers\Oapi;

use App\Helpers\Jwt;
use App\Http\Controllers\BaseController;
use App\Models\ApiModel;
use App\Services\Api\MemberService;
use App\Services\ConfigService;
use App\Services\RedisService;

/**
 * 控制器基类
 * @since 2020/11/10
 * Class BaseController
 * @package App\Http\Controllers
 */
class webApp extends BaseController
{
    // 模型
    protected $model;
    // 服务
    protected $service;
    // 校验
    protected $validate;
    // 登录ID
    protected $userId = 0;

    // 所属接口平台ID
    protected $apiId = 0;

    // 登录信息
    protected $userInfo = [];

    /**
     * 构造函数
     * @author wesmiler
     * @since 2020/11/10
     * Backend constructor.
     */
    public function __construct()
    {

        parent::__construct();

        // 初始化分页参数
        $this->initConfig();

        // 登录检测中间件
        $this->middleware('api.login');

        // 初始化登录信息
        $this->middleware(function ($request, $next) {
            // 请求头信息
            $params = $request->all();
            $token = isset($params['token'])? $params['token'] : '';
            $tokenData = RedisService::get("apis:tokens:{$token}");
            $userId = isset($tokenData['id'])? $tokenData['id'] : 0;
            $this->apiId = isset($tokenData['api_id'])? $tokenData['api_id'] : 0;

            // 请求频率限制
            $clientIp = get_client_ip();
            $ipStr = str_replace('.', '_', $clientIp);
            $cacheKey = "apis:request:temp:{$ipStr}";
            $requestCount = RedisService::get($cacheKey);
            $requestCount = $requestCount? $requestCount : 0;
            if($requestCount >= 10){
                return message(1028, false, null, 403);
            }

            // 登录验证
            $userInfo = RedisService::get("apis:auths:info:{$userId}");
            if(empty($userInfo) && $userId){
                $this->initLogin($userId);
            }else{
                $this->userId = $userId;
                $this->userInfo = $userInfo;
                $this->apiId = isset($userInfo['api_id'])? $userInfo['api_id'] : $this->apiId;
            }

            RedisService::set($cacheKey, $requestCount+1, rand(1,2));
            return $next($request);
        });
    }

    /**
     * 初始化配置
     * @author laravel开发员
     * @since 2020/11/10
     */
    public function initConfig()
    {
        // 请求参数
        $this->param = \request()->input();

        // 分页基础默认值
        defined('PERPAGE') or define('PERPAGE', isset($this->param['limit']) ? $this->param['limit'] : 20);
        defined('PAGE') or define('PAGE', isset($this->param['page']) ? $this->param['page'] : 1);
    }

    /**
     * 登录验证
     * @param $userId 用户ID
     * @return
     * @author wesmiler
     * @since 2020/8/31
     */
    public function initLogin($userId)
    {
        // 登录用户ID
        $this->userId = $userId;

        // 登录用户信息
        if ($userId) {
            $userInfo = MemberService::make()->getInfo($this->userId);
            $this->userInfo = $userInfo;
            $this->apiId = isset($userInfo['api_id'])? $userInfo['api_id'] : 0;
            RedisService::set("apis:auths:info:{$userId}", $this->userInfo, 4*24*3600);
        }
    }
}