<?php
/**
 * Copyright since 2014 Waynet Sp. z o.o.
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to kontakt@waynet.pl so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop-project.org/ for more information.
 *
 * @author    Waynet Sp. z o.o. <kontakt@waynet.pl>
 * @copyright since 2014 Waynet Sp. z o.o.
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

declare(strict_types=1);

namespace Waynet\Security\Http;

use GuzzleHttp\Client;
use Psr\Http\Client\ClientInterface;
use Waynet\Adapter\Guzzle5\Client as Guzzle5Adapter;
use Waynet\Security\Environment;

class HttpClientFactory
{
    private $environment;

    public function __construct(Environment $environment)
    {
        $this->environment = $environment;
    }

    public function createOAuth2ServerClient(): ClientInterface
    {
        return $this->createClient($this->environment->getOAuthServerUrl());
    }

    public function createApiClient(): ClientInterface
    {
        return $this->createClient($this->environment->getApiUrl());
    }

    private function createClient(string $baseUri = null): ClientInterface
    {
        if (!class_exists(Client::class)) {
            throw new \RuntimeException(sprintf('Class %s does not exist', Client::class));
        }

        if (is_subclass_of(Client::class, ClientInterface::class)) {
            $options = $baseUri ? ['base_uri' => $baseUri] : [];

            return new Client($options);
        }

        $options = $baseUri ? ['base_url' => $baseUri] : [];

        return new Guzzle5Adapter(new Client($options));
    }
}