<?php

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

namespace App\IU\Controller\Generation;

use App\Application\Adapter\RespondInterface;
use App\Application\View\Common\CommonResponseView;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use App\Application\Exception\SubException\ForbiddenMaestroException;
use App\Application\Exception\SubException\NotFoundMaestroException;

/**
 * @Route("/download",
 *     name="download",
 *     methods="POST",
 * )
 */
final class DownloadAction
{
    public function __invoke(
        Request $request,
        RespondInterface $respond
    ) {
        $method = "download";
        $key = "package";
        $data = json_decode($request->getContent(), true);

        if (isset($data["path"])) {
            if (file_exists($data["path"])) {
                $fileContents = file_get_contents($data['path']);
                $base64File = base64_encode($fileContents);

                return $respond->createBodyObject(new CommonResponseView($base64File, $method, $key, 'success'))->respond();
            } else {
                throw new NotFoundMaestroException("File does not exist !", $method, $key);
            }
        } else {
            throw new ForbiddenMaestroException("No path provided !", $method, $key);
        }
    }
}