<?php

/*
 * This file is part of the Maestro CDF.
 * Copyright (C) Compos Juliot
 */

namespace App\IU\Controller\Cdf;

use App\Application\Adapter\Query\Cdf\CdfQueryInterface;
use App\Application\Adapter\RespondInterface;
use Exception;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;

/**
 * @Route("/get_cdf/{id}",
 *     name="get_cdf",
 *     methods="GET",
 * )
 */
final class ReadAction
{
    public function __invoke(
        Request $request,
        RespondInterface $respond,
        CdfQueryInterface $cdf,
        int $id // Export's id
    ) {
        $body = [
            'type' => 'error',
            'key' => 'cdf',
            'method' => 'getCdf',
            'data' => '',
        ];

        if (!$request->headers->get('x-auth-token')) {
            $body['key'] = 'token';
            $body['method'] = 'get';
            $body['data'] = 'No token provided !';

            return  $respond->statusUnauthorized()->createBody($body)->respond();
        }

        $cdfData = $cdf->getCdf($id);

        if (!$cdfData instanceof Exception) { // TODO : Update query to return Exception
            $body['type'] = "success";
            $body['data'] = $cdfData;

            $respond->statusOK();
        } else {
            $body['data'] = $cdfData->getMessage();

            $respond->statusUnprocessableEntity();
        }

        return $respond->createBody($body)->respond();
    }
}