<?php

declare(strict_types=1);

namespace App\Website\Controller;

use App\Tech\Entity\User;
use App\Website\Entity\EscapeRoom;
use App\Website\Entity\EscapeRoomReview;
use App\Website\Enum\EscapeRoomSource;
use App\Website\Enum\EscapeRoomStatus;
use App\Website\Form\EscapeRoomReviewType;
use App\Website\Form\SuggestEscapeRoomType;
use App\Website\Repository\EscapeRoomRepository;
use App\Website\Repository\EscapeRoomReviewRepository;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Http\Attribute\IsGranted;

final class EscapeRoomController extends AbstractController
{
    #[Route(path: '/escape-rooms', name: 'website_escaperooms', methods: ['GET'])]
    public function index(EscapeRoomRepository $rooms): Response
    {
        return $this->render('website/escape_room/index.html.twig', [
            'publishedCount' => $rooms->countByStatus(EscapeRoomStatus::PUBLISHED),
        ]);
    }

    /**
     * Slim feed the map and the list are both built from. Cached at the edge for
     * a few minutes; the dataset only changes when the importer runs or an admin
     * edits a room.
     */
    #[Route(path: '/escape-rooms/data.json', name: 'website_escaperooms_data', methods: ['GET'])]
    public function data(EscapeRoomRepository $rooms): JsonResponse
    {
        $response = new JsonResponse([
            'generatedAt' => (new \DateTimeImmutable())->format(\DateTimeInterface::ATOM),
            'rooms' => $rooms->findMapData(),
        ]);
        $response->setPublic();
        $response->setMaxAge(600);
        $response->setSharedMaxAge(600);

        return $response;
    }

    #[Route(path: '/escape-rooms/suggest', name: 'website_escaperoom_suggest', methods: ['GET', 'POST'])]
    public function suggest(Request $request, EntityManagerInterface $em): Response
    {
        $room = new EscapeRoom();
        $form = $this->createForm(SuggestEscapeRoomType::class, $room);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $room->setSource(EscapeRoomSource::USER)
                ->setStatus(EscapeRoomStatus::PENDING);

            if ($this->getUser() instanceof User) {
                $room->setSubmittedBy($this->getUser());
            }

            $em->persist($room);
            $em->flush();

            $this->addFlash('success', 'Thanks! Your suggestion has been sent for review and will appear on the map once approved.');

            return $this->redirectToRoute('website_escaperooms');
        }

        return $this->render('website/escape_room/suggest.html.twig', [
            'form' => $form,
        ]);
    }

    #[Route(path: '/escape-rooms/{id}-{slug}', name: 'website_escaperoom_show', methods: ['GET'], requirements: ['id' => '\d+', 'slug' => '[a-z0-9-]*'])]
    public function show(EscapeRoom $room, EscapeRoomReviewRepository $reviews): Response
    {
        $this->guardVisible($room);

        return $this->renderRoom($room, $reviews, $this->createForm(EscapeRoomReviewType::class));
    }

    #[Route(path: '/escape-rooms/{id}/reviews', name: 'website_escaperoom_review', methods: ['POST'], requirements: ['id' => '\d+'])]
    #[IsGranted('IS_AUTHENTICATED_FULLY')]
    public function review(
        EscapeRoom $room,
        Request $request,
        EntityManagerInterface $em,
        EscapeRoomReviewRepository $reviews,
    ): Response {
        $this->guardVisible($room);

        $review = new EscapeRoomReview();
        $form = $this->createForm(EscapeRoomReviewType::class, $review);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            /** @var User $user */
            $user = $this->getUser();
            $review->setEscapeRoom($room)->setAuthor($user);

            $em->persist($review);
            $em->flush();

            $this->addFlash('success', 'Thanks for your review!');

            return $this->redirectToRoute('website_escaperoom_show', [
                'id' => $room->getId(),
                'slug' => $room->getSlug(),
            ]);
        }

        return $this->renderRoom($room, $reviews, $form);
    }

    private function guardVisible(EscapeRoom $room): void
    {
        if ($room->isDeleted() || !$room->getStatus()->isPubliclyVisible()) {
            throw $this->createNotFoundException();
        }
    }

    private function renderRoom(EscapeRoom $room, EscapeRoomReviewRepository $reviews, FormInterface $reviewForm): Response
    {
        return $this->render('website/escape_room/show.html.twig', [
            'room' => $room,
            'reviews' => $reviews->findVisibleForRoom($room),
            'rating' => $reviews->ratingSummary($room),
            'reviewForm' => $reviewForm,
        ]);
    }
}