<?php

declare(strict_types=1);

namespace App\Http\Controllers\Fo\Ajax;

use App\Http\Controllers\Controller;
use App\Http\Resources\Fo\Ajax\TimeSlotResource;
use App\Models\Shop;
use Carbon\CarbonImmutable;
use Carbon\CarbonInterface;
use Domain\Ports\Repositories\ShopRepository;
use Domain\Services\PickupSchedulingService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use Illuminate\Support\Facades\Response;

class PickupController extends Controller
{
    private const int TIMESLOTS_DAY_TARGET = 28;

    public function __construct(
        private readonly PickupSchedulingService $pickupService,
        private readonly ShopRepository $shopRepository
    ) {
    }

    public function getAvailableTimeslots(Shop $shop): AnonymousResourceCollection | JsonResponse
    {
        $this->authorize('viewPickupTimeslots', $shop);

        $domainShop = $this->shopRepository->find($shop->getId());

        if ($domainShop === null) {
            return Response::json(['message' => 'Shop not found'], 404);
        }

        return TimeSlotResource::collection(
            $this->pickupService->getTimeSlotsFor(
                $domainShop,
                $this->getUntil()
            )
        );
    }

    private function getUntil(): CarbonInterface
    {
        return CarbonImmutable::now()->addDays(self::TIMESLOTS_DAY_TARGET);
    }
}