<?php

declare(strict_types=1);

namespace App\Queries\Faqs;

use App\Contracts\Query;
use App\Contracts\QueryInput;
use App\Contracts\QueryInputEmpty;
use App\Dto\FaqDto;
use App\Models\Faq;
use Illuminate\Support\Collection;
use Webmozart\Assert\Assert;

/**
 * @implements \App\Contracts\Query<\App\Contracts\QueryInputEmpty, \Illuminate\Support\Collection<int, \App\Dto\FaqDto>>
 */
final readonly class GetFaqsQuery implements Query
{
    /**
     * @return \Illuminate\Support\Collection<int, \App\Dto\FaqDto>
     */
    public function __invoke(QueryInput $input): Collection
    {
        Assert::isAOf(
            $input,
            QueryInputEmpty::class,
        );

        return Faq::query()
            ->orderBy('order', 'asc')
            ->get()
            ->map(fn (Faq $faq): FaqDto => FaqDto::fromModel($faq));
    }
}