<?php

namespace App\Controller\Api;

use App\Entity\Rating;
use App\Entity\Restaurant;
use App\Repository\RatingRepository;
use App\Repository\SubjectRepository;
use App\Services\OutputService;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Attribute\Route;

class RatingController extends AbstractController
{
    #[Route('/api/ratings', methods: ['GET'])]
    public function index(
        RatingRepository $repo,
        OutputService $output,
    ): JsonResponse {
        return $this->json($output->success([
            'ratings' => array_map(
                fn(Rating $rating) => [
                    'id' => $rating->getId(),
                    'score' => $rating->getScore(),
                    'subject' => [
                        'id' => $rating->getSubject()->getId(),
                        'name' => $rating->getSubject()->getName(),
                    ],
                ],
                $repo->findAll()
            ),
        ]));
    }

    #[Route('/api/ratings', methods: ['POST'])]
    public function create(
        Request $request,
        EntityManagerInterface $em,
        OutputService $output,
        SubjectRepository $subjectRepository,
    ): JsonResponse {
        $subject = $subjectRepository->findById($request->getPayload()->get('subject_id'));

        if ($subject === null) {
            return $this->json(
                $output->error(["UNKNOWN_SUBJECT"])
            );
        }

        $rating = new Rating();
        $rating->setSubject($subject);
        $rating->setScore($request->getPayload()->get('score'));

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

        return $this->json(null, 201);
    }
}