<?php

namespace App\Service\v3\Implementations;

use App\Constants\v3\ErrorCode;
use App\Constants\v3\SsdbKeys;
use App\Exception\ErrorCodeException;
use App\Model\v3\User;
use App\TaskWorker\SSDBTask;
use EasyWeChat\Factory;
use Hyperf\Guzzle\CoroutineHandler;
use Hyperf\Utils\ApplicationContext;
use Hashids\Hashids;

class WxLoginService implements \App\Service\v3\Interfaces\WxLoginServiceInterface
{

    public function do($code)
    {

        // 微信登录
        $config = config('applet');
        $app = Factory::miniProgram($config);
        $app['guzzle_handler'] = CoroutineHandler::class;
        $result = $app->auth->session($code);

        if (isset($result['errcode'])&&$result['errcode'] != 0) {
            throw new ErrorCodeException(ErrorCode::WXLOGIN_INVALID_CODE, '', ['message' => '微信登录失败', 'data' => $result, 'code' => $code]);
        }

        // 更新或者插入用户数据
        $user = User::query()->firstOrCreate(
            ['openid' => $result['openid']],
            ['unionid' => ($result['unionid'] ?? '')]
        )->toArray();

        // 登录成功
        $hash = ApplicationContext::getContainer()->get(Hashids::class);
        $hashIds = $hash->encode((int)$user['id']);
        $user['user_token'] = $hashIds;

        $ssdb = ApplicationContext::getContainer()->get(SSDBTask::class);
        $ssdb->exec('setnx', $hashIds, 1);
        $ssdb->exec('expire', $hashIds, config('auth.user.expire_time'));

        $return = array_merge($user, $result);

        $kvs = [];
        foreach ($return as $k => $v) {
            $kvs[] = $k;
            $kvs[] = $v;
        }
        $ssdb->exec('multi_hset', SsdbKeys::USER_INFO.$user['id'], $kvs);

        return $return;
    }

    public function check($userId)
    {
        // TODO: Implement check() method.
    }

    public function undo($userId)
    {
        // TODO: Implement undo() method.
    }
}