<?php

declare(strict_types=1);

use App\Core\EnvironmentLoader;
use App\Enums\Environment;
use App\Http\Middleware\CspMiddleware;
use App\Http\Middleware\HstsMiddleware;
use App\Http\Middleware\StartSessionMiddleware;
use App\Http\Routes;
use App\Security\Csp\CspPolicy;
use App\Security\Csp\Directives\DefaultSrc;
use App\Security\Csp\Directives\ImgSrc;
use App\Security\Csp\Directives\ScriptSrc;
use App\Security\Csp\Directives\StyleSrc;
use App\Security\Hst\Config as HstConfig;
use Laminas\Diactoros\ServerRequest;
use Laminas\Diactoros\ServerRequestFactory;
use League\Plates\Engine;
use League\Route\Router;
use League\Route\Strategy\ApplicationStrategy;
use Psr\Container\ContainerInterface;

return [
    Environment::class => static fn (): Environment => Environment::from($_ENV['ENVIRONMENT']),
    ServerRequest::class => static fn (): ServerRequest => ServerRequestFactory::fromGlobals($_SERVER, $_GET, $_POST, $_COOKIE, $_FILES),
    Engine::class => static fn (): Engine => new Engine(dirname(__DIR__).'/resources/views'),
    EnvironmentLoader::class => static fn () => new EnvironmentLoader(dirname(__DIR__)),
    'middlewares' => static fn () => [
        StartSessionMiddleware::class,
        CspMiddleware::class,
        HstsMiddleware::class,
    ],
    Router::class => static function (ContainerInterface $container): Router {
        $strategy = new ApplicationStrategy();
        $strategy->setContainer($container);

        $router = new Router();
        $router->setStrategy($strategy);

        $router->lazyMiddlewares($container->get('middlewares'));

        Routes::routes($router);

        return $router;
    },
    CspPolicy::class => static fn (ContainerInterface $container): CspPolicy => (new CspPolicy())
        ->addDirective($container->get(DefaultSrc::class))
        ->addDirective($container->get(ImgSrc::class))
        ->addDirective($container->get(ScriptSrc::class))
        ->addDirective($container->get(StyleSrc::class)),
    DefaultSrc::class => static fn (): DefaultSrc => (new DefaultSrc())->addSource("'self'"),
    ImgSrc::class => static fn (): ImgSrc => (new ImgSrc())->addSource("'self'"),
    ScriptSrc::class => static fn (): ScriptSrc => (new ScriptSrc())->addSource("'self'"),
    StyleSrc::class => static fn (): StyleSrc => (new StyleSrc())->addSource("'self'"),
    HstConfig::class => static fn (): HstConfig => new HstConfig(
        maxAge: 31536000,
        includeSubdomains: true,
        preload: true
    ),
];