<?php

namespace app\common\library;

use app\common\utility\WhiteList;
use Overtrue\Socialite\AuthorizeFailedException;
use think\Config;
use think\Cookie;
use think\Exception;
use think\exception\HttpException;
use think\Loader;
use think\Log;
use think\Request;
use EasyWeChat\Factory;
use Symfony\Component\Cache\Simple\RedisCache;
use fast\Random;
use traits\controller\Jump;

Loader::import('controller/Jump', TRAIT_PATH, EXT);

class User
{

    private  $useTime = 0;
    /**
     * @var object 对象实例
     */
    protected static $instance;
    /**
     * @var mixed|null|array 用户信息
     */
    protected $userInfo = null;
    /**
     * 当前请求实例
     *
     * @var Request
     */
    protected $request;

    /**
     * 当前url访问类型  0未识别 1后台首页 2支付页 3推广页
     *
     * @var int
     */
    protected $urlType = 0;

    /**
     * 当前访问链接隶属于哪个渠道商
     *
     * @var null
     */
    protected $urlChannelId = null;

    use Jump;

    /**
     * 类架构函数
     * Auth constructor.
     */
    public function __construct($urlType = 0, $urlChannelId = null)
    {
        // 初始化request
        $this->request = Request::instance();
        $this->urlType = $urlType;
        $this->urlChannelId = $urlChannelId;
        if ($urlType == 3) { //推广页
            if (!Ua::isWeiXin() && !Cookie::has('visitor')) {
                Cookie::forever('visitor', $this->visitor());
            }
        }
    }

    /**
     * 初始化
     *
     * @access public
     * @return User
     */
    public static function instance($urlType = 0, $urlChannelId = null)
    {
        if (is_null(self::$instance)) {
            self::$instance = new static($urlType, $urlChannelId);
        }
        return self::$instance;
    }

    /**
     * 魔术方法获取(只支持单级属性获取，多级属性请使用getUserInfo)
     *
     * @param $name
     * @return mixed|null
     */
    public function __get($name)
    {
        if (is_null($this->userInfo)) {
            $this->getUserInfo();
        }
        return $this->userInfo[$name] ?? null;
    }

    /**
     * 获取visitor，先获取cookie，若无，自动生成一个
     *
     * @param bool $force 是否强制生成一个新的
     */
    public function visitor($force = false)
    {
        if (!$force && Cookie::has('visitor')) {
            return Cookie::get('visitor');
        } else {
            return date('YmdHis') . Random::uuid();
        }
    }

}