<?php

/*
 * This file is part of the Syspad Templates project.
 * Copyright (C) Compos Juliot
 */

namespace App\IU\Controller\Template;

use App\Application\Adapter\Query\Template\TemplateQueryInterface;
use App\Application\Adapter\RespondInterface;
use App\Application\View\Common\CommonIdView;
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\HttpFoundation\Request;

/**
 * @Route("/template/{id}",
 *     name="template_read",
 *     methods="GET",
 * )
 */
final class ReadAction
{
    public function __invoke(
        RespondInterface $respond,
        TemplateQueryInterface $query,
        Request $request,
        Security $security,
        int $id
    ) {
        $body = [
            'type' => 'error',
            'key' => 'template',
            'method' => 'getTemplateData',
            'data' => '',
        ];

        $token = $request->headers->get('x-auth-token');

        $security->isGranted('MAESTRO_PROJECT_TEMPLATE_READ', $token);
        $userId = $security->getUser()->getId();

        $view = new CommonIdView(
            $id
        );


        //GET CACHED DATA IF WE HAVE NON UPDATED DATA
        $cache = new FilesystemAdapter('', 1);
        $response = $cache->getItem('template_'.$id.'_'.$userId);

        if (!$response->isHit()) {
            $template = $query->read(($view));

            if ($template) {
                $templateData = $query->getTemplateData($template);

                if ($templateData) {
                    $body['type'] = 'success';
                    $body['data'] = $templateData;

                    $respond->statusOk();
                } else {
                    $body['data'] = "An error occured ! Please verify that template has all needed data.";

                    $respond->statusUnprocessableEntity();
                }
            } else {
                $body['method'] = 'read';
                $body['data'] = "No Template found for id : $view->id !";

                $respond->statusUnprocessableEntity();
            }

            $response->set($body);
            $cache->save($response);
        }

        return $respond->createBody($response->get())->respond();
    }
}