<?php
declare(strict_types=1);

namespace App\Controller;

use App\Entity\Book;
use App\Entity\Label;
use App\Form\AddLabelType;
use App\Repository\BookRepository;
use App\Repository\LabelRepository;
use Doctrine\ORM\EntityManagerInterface;
use Knp\Component\Pager\PaginatorInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Routing\Requirement\Requirement;

class LabelController extends AbstractController {
	#[Route('/book/{id}/labels', name: 'label_add', requirements: ['id' => Requirement::DIGITS], methods: ['POST'])]
	public function add(Request $request, Book $book, EntityManagerInterface $entityManager): Response {
		$form = $this->createForm(AddLabelType::class);
		$form->handleRequest($request);

		if ($form->isSubmitted() && $form->isValid()) {
			$data = $form->getData();
			$book->addLabel($data['label'], $data['type']);
			$entityManager->flush();
		} else {
			$this->addFlash('error', 'action_rejected');
		}

		return $this->redirectToRoute('book_show', ['id' => $book->getId()]);
	}

	#[Route('/label/{id}/remove', name: 'label_remove', requirements: ['id' => Requirement::DIGITS], methods: ['POST'])]
	public function remove(Request $request, Label $label, EntityManagerInterface $entityManager): Response {
		$book = $label->getBook();

		if ($this->isCsrfTokenValid('remove-label' . $label->getId(), $request->getPayload()->getString('_token'))) {
			$book->removeLabel($label);
			$entityManager->flush();
		} else {
			$this->addFlash('error', 'action_rejected');
		}

		return $this->redirectToRoute('book_show', ['id' => $book->getId()]);
	}
}