<?php

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

namespace App\IU\Controller\ProjectTemplate;

use App\Application\Adapter\Query\Template\SaveQueryInterface;
use App\Application\Adapter\RespondInterface;
use App\Application\View\Template\ElementFieldsTemplatesView;
use App\IU\Controller\ProjectTemplate\Common\TemplatesView;
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Security;
use Exception;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;

/**
 * @Route("/project/{id}/templates",
 *     name="project_template_save",
 *     methods="POST",
 * )
 */
final class SaveAction extends AbstractController
{
    use TemplatesView;

    public function __invoke(
        Request $request,
        RespondInterface $respond,
        SaveQueryInterface $saveQuery,
        Security $security,
        int $id
    ) {
        $body = [
            'type' => 'error',
            'key' => 'elementFieldTemplate',
            'method' =>  'save',
            'data' => ''
        ];

        $token = $request->headers->get('x-auth-token');
        $userId = $security->getUser()->getId();

        $security->isGranted('MAESTRO_PROJECT_PROJECTS_UPDATE', $token);

        $data = json_decode($request->getContent());

        if (isset($data->data) && is_array($data->data)) {
            $view = new ElementFieldsTemplatesView(
                $this->elementFieldsTemplatesView($data->data) // See Trait TemplatesView
            );

            $lastStep = isset($data->lastStep) ? $data->lastStep : false;

            $elementFieldTemplate = $saveQuery->save($view, $id, $lastStep);

            if (!$elementFieldTemplate instanceof Exception) {
                $body['type'] = 'success';
                $body['data'] =  $elementFieldTemplate;
                // $respond->statusOK(); // Send an empty response sometimes

                $response = new JsonResponse();
                $response->setContent(json_encode($body));
                $response->headers->set('access-control-allow-origin', '*');
                $response->prepare($request);
                $response->send();

                //DELETE THE CACHE IF WE HAVE, BECAUSE THE VALUE WAS CHANGED
                $cache = new FilesystemAdapter();
                $cache->clear();
                //END DELETING CACHE

                return $response;
            } else {
                $body['data'] =  $elementFieldTemplate->getMessage();

                $respond->statusUnprocessableEntity();
            }
        } else {
            $body['key'] = 'data';
            $body['method'] =  'is_array';
            $body['data'] =  'Array expected';

            $respond->statusUnprocessableEntity();
        }

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