<?php

namespace App\Application\Controller\Calendar;

use App\Infrastructure\Repository\EventRepository;
use App\Application\DTO\CalendarDTO;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Attribute\Route;
use OpenApi\Attributes as OA;
use Nelmio\ApiDocBundle\Attribute\Model;


#[Route('/api/calendar', name: 'api_calendar_')]
class CalendarController extends AbstractController
{
    public function __construct(
        private readonly EventRepository $eventRepository
    ) {
    }

    #[Route('', name: 'get', methods: ['GET'])]
    #[OA\Tag(name: 'Calendar')]
    #[OA\Response(
        response: 200,
        description: 'Returns calendar data with events',
        content: new OA\JsonContent(
            ref: new Model(type: CalendarDTO::class)
        )
    )]
    public function getCalendar(Request $request): JsonResponse
    {
        $start = $request->query->get('start');
        $end = $request->query->get('end');

        if (!$start || !$end) {
            // Default to current month if not specified
            $now = new \DateTimeImmutable();
            $start = $now->modify('first day of this month')->setTime(0, 0);
            $end = $now->modify('last day of this month')->setTime(23, 59, 59);
        } else {
            $start = new \DateTimeImmutable($start);
            $end = new \DateTimeImmutable($end);
        }

        $events = $this->eventRepository->findByDateRange($start, $end);

        return $this->json([
            'events' => $events,
        ]);
    }
}