<?php

/**
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Chill\PersonBundle\Controller;

use Chill\PersonBundle\Entity\AccompanyingPeriod;
use Chill\PersonBundle\Form\AccompanyingCourseCommentType;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Routing\Annotation\Route;

use function array_key_exists;

class AccompanyingCourseCommentController extends AbstractController
{
    /**
     * Comments page of Accompanying Course section.
     *
     * @Route("/{_locale}/parcours/{accompanying_period_id}/comments", name="chill_person_accompanying_period_comment_list")
     * @ParamConverter("accompanyingCourse", options={"id": "accompanying_period_id"})
     */
    public function commentAction(AccompanyingPeriod $accompanyingCourse, Request $request): Response
    {
        $newComment = new AccompanyingPeriod\Comment();
        $newComment->setAccompanyingPeriod($accompanyingCourse);

        $form = $this->createCommentForm($newComment, 'new');
        $editForm = null;

        if ($request->query->has('edit')) {
            foreach ($accompanyingCourse->getComments() as $comment) {
                if ($comment->getId() === $request->query->getInt('edit')) {
                    $editForm = $this->createCommentForm($comment, 'edit');
                    $commentEditId = $comment->getId();
                }
            }
            $pinnedComment = $accompanyingCourse->getPinnedComment();

            if ($pinnedComment->getId() === $request->query->getInt('edit')) {
                $editForm = $this->createCommentForm($pinnedComment, 'edit');
                $commentEditId = $pinnedComment->getId();
            }
        }

        dump($editForm);
        //if (null === $editForm) {
        //    throw new NotFoundHttpException('Unable to find an edit form.');
        //}

        if ($request->getMethod() === Request::METHOD_POST) {
            $currentForm = $editForm->handleRequest($request);

            if (array_key_exists('edit', $request->request->all()[$editForm->getName()])) {
                $isEditingNew = false;
            } else {
                $isEditingNew = true;
            }

            if ($currentForm->isSubmitted() && $currentForm->isValid()) {
                $em = $this->getDoctrine()->getManager();

                if ($isEditingNew) {
                    $em->persist($newComment);
                }
                $em->flush();
            }

            return $this->redirectToRoute('chill_person_accompanying_period_comment_list', [
                'accompanying_period_id' => $accompanyingCourse->getId(),
            ]);
        }

        return $this->render('@ChillPerson/AccompanyingCourse/comment_list.html.twig', [
            'accompanyingCourse' => $accompanyingCourse,
            'form' => $form->createView(),
            'edit_form' => null !== $editForm ? $editForm->createView() : null,
            'commentEditId' => $commentEditId ?? null,
        ]);
    }

    private function createCommentForm(AccompanyingPeriod\Comment $comment, string $step): FormInterface
    {
        $form = $this->createForm(AccompanyingCourseCommentType::class, $comment);

        if ('edit' === $step) {
            $form->add('edit', HiddenType::class, ['mapped' => false]);
        }

        return $form;
    }
}