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1<?php
2
3declare(strict_types=1);
4
5/**
6 * This file is part of php-fast-forward/http-client.
7 *
8 * This source file is subject to the license bundled
9 * with this source code in the file LICENSE.
10 *
11 * @link      https://github.com/php-fast-forward/http-client
12 * @copyright Copyright (c) 2025 Felipe Sayão Lobato Abreu <github@mentordosnerds.com>
13 * @license   https://opensource.org/licenses/MIT MIT License
14 */
15
16namespace FastForward\Http\Client\ServiceProvider;
17
18use FastForward\Container\Factory\InvokableFactory;
19use FastForward\Container\Factory\MethodFactory;
20use Interop\Container\ServiceProviderInterface;
21use Psr\Http\Client\ClientInterface;
22use Psr\Http\Message\ResponseFactoryInterface;
23use Psr\Http\Message\StreamFactoryInterface;
24use Symfony\Component\HttpClient\HttpClient;
25use Symfony\Component\HttpClient\Psr18Client;
26
27/**
28 * Class HttpClientServiceProvider.
29 *
30 * Provides a PSR-compliant HTTP client service provider for dependency injection containers.
31 * This service provider SHALL register factories for HTTP client services.
32 * It MUST implement the ServiceProviderInterface to allow standardized service registration.
33 */
34final class HttpClientServiceProvider implements ServiceProviderInterface
35{
36    /**
37     * Retrieves an array of service factories.
38     *
39     * This method MUST return an associative array where the key is the service name or interface
40     * and the value is a callable or factory responsible for creating the service.
41     * The array returned SHALL register the default Symfony HttpClient and a PSR-18 compatible client.
42     *
43     * @return array<class-string, callable> an associative array of service factories
44     */
45    public function getFactories(): array
46    {
47        return [
48            HttpClient::class      => new MethodFactory(HttpClient::class, 'create'),
49            ClientInterface::class => new InvokableFactory(
50                Psr18Client::class,
51                HttpClient::class,
52                ResponseFactoryInterface::class,
53                StreamFactoryInterface::class,
54            ),
55        ];
56    }
57
58    /**
59     * Retrieves an array of service extensions.
60     *
61     * This method MUST return an associative array of callables to extend existing services.
62     * If no extensions are to be registered, an empty array MUST be returned.
63     *
64     * @return array<class-string, callable> an associative array of service extensions
65     */
66    public function getExtensions(): array
67    {
68        return [];
69    }
70}