Internal.php

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<?php

declare(strict_types=1);

namespace ILIAS\LegalDocuments;

use Closure;

class Internal
{
    private readonly array $map;

    public function __construct(Closure $create_provide, Closure $create_wiring, ?array $consumer_classes = null)
    {
        $lens = fn($consumer) => $consumer->uses($create_wiring($consumer->id()), new LazyProvide(fn() => $create_provide($consumer->id())));
        $this->map = array_reduce(
            $consumer_classes ?? require self::path(),
            fn($map, $consumer) => $map->append($lens(new $consumer())->map()),
            new Map()
        )->value();
    }

    public function all(string $name): array
    {
        return $this->map[$name] ?? [];
    }

    public function get(string $name, string $key)
    {
        return $this->map[$name][$key] ?? null;
    }

    public static function path(): string
    {
        return 'Services/LegalDocuments/artifacts/consumers.php';
    }
}