<?php

declare(strict_types=1);

namespace App\Queries\Basket;

use App\Contracts\Query;
use App\Contracts\QueryInput;
use App\Contracts\QueryInputEmpty;
use Domain\Models\Entities\Basket;
use Domain\Services\BasketService;
use Webmozart\Assert\Assert;

/**
 * @implements \App\Contracts\Query<\App\Contracts\QueryInputEmpty, \Domain\Models\Entities\Basket>
 */
final readonly class GetBasketQuery implements Query
{
    public function __construct(
        private BasketService $basketService,
    ) {
    }

    public function __invoke(QueryInput $input): Basket
    {
        Assert::isAOf(
            $input,
            QueryInputEmpty::class,
        );

        return $this->basketService->getBasket();
    }
}