<?php

namespace app\base\logic\mptoutiao;

use app\base\model\mptoutiao\MpToutiaoUser;
use app\base\model\user\UserInfo;
use think\App;
use think\facade\Db;

class Auth extends Base
{

    /**
     * 抖音小程序 授权登录
     * @param string $code login 接口返回的登录凭证
     * @param string $anonymous_code login 接口返回的匿名登录凭证
     * @date 2022-10-19
     */
    public function getOpenid($code, $anonymous_code)
    {
        $platform_param = get_mp_toutiao_config();

        $mp_toutiao_user_model = new MpToutiaoUser();
        $jwt_class = new \jwt\Jwt();
        $user_class = new \toutiao\mptoutiao\login\User($platform_param);

        // 获取抖音小程序用户信息
        $result = $user_class->getOpenid($code, $anonymous_code);

        // 有错误
        if ($result['err_no'] != 0) {
            return sendErrorArray($result['err_no'], $result['err_tips']);
        }

        // 更新抖音小程序用户信息表
        $data = [
            'uid' => $this->mid,
            'openid' => isset($result['data']['openid']) ? $result['data']['openid'] : '',
            'anonymous_openid' => isset($result['data']['anonymous_openid']) ? $result['data']['anonymous_openid'] : '',
            'unionid' => isset($result['data']['unionid']) ? $result['data']['unionid'] : '',
            'session_key' => isset($result['data']['session_key']) ? $result['data']['session_key'] : '',
            'session_key_time' => time()
        ];
        $res = $mp_toutiao_user_model->updateUser($data);
        if (!$res) {
            return sendErrorArray(3001, '更新用户信息失败');
        }

        // 获取用户信息
        $mp_toutiao_user = $mp_toutiao_user_model->getOneData([
            ['openid', '=', $data['openid']]
        ], 'id,user_id,openid');

        // 获取token
        $info = [
            'uid' => $this->mid,
            'openid' => $mp_toutiao_user['openid'],
            'user_id' => empty($mp_toutiao_user['user_id']) ? '' : $mp_toutiao_user['user_id'],
            'mp_toutiao_user_id' => $mp_toutiao_user['id']
        ];
        $res_token = $jwt_class->signToken($info);

        // 返回数据
        $r_data = $info;
        $r_data['access_token'] = $res_token['token'];
        $r_data['access_token_expire_time'] = $res_token['exp'];

        return sendSuccessArray($r_data);
    }

}