<?php

declare(strict_types=1);

namespace App\Module\Directory\Infrastructure\Mcp\Tool;

use App\Module\Directory\Domain\Repository\CommercialReportRepositoryInterface;
use App\Shared\Infrastructure\Mcp\Serializer;
use InvalidArgumentException;
use Mcp\Capability\Attribute\McpTool;
use Symfony\Bundle\SecurityBundle\Security;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;

use function sprintf;

#[McpTool(name: 'get-commercial-report', description: 'Get a commercial report by ID, including its attached documents.')]
class GetCommercialReportTool
{
    public function __construct(
        private readonly CommercialReportRepositoryInterface $reportRepository,
        private readonly Security $security,
    ) {}

    public function __invoke(int $id): string
    {
        if (!$this->security->isGranted('ROLE_ADMIN')) {
            throw new AccessDeniedException('Access denied: ROLE_ADMIN required.');
        }

        $report = $this->reportRepository->findById($id);
        if (null === $report) {
            throw new InvalidArgumentException(sprintf('CommercialReport with ID %d not found.', $id));
        }

        return json_encode(Serializer::commercialReport($report));
    }
}
