<?php

declare(strict_types=1);

namespace App\Queries\Pages;

use App\Contracts\Query;
use App\Contracts\QueryInput;
use App\Dto\PageDto;
use App\Models\Page;
use Webmozart\Assert\Assert;

/**
 * @implements \App\Contracts\Query<\App\Queries\Pages\GetPageQueryInput, \App\Dto\PageDto>
 */
final readonly class GetPageQuery implements Query
{
    public function __invoke(QueryInput $input): PageDto
    {
        Assert::isAOf($input, GetPageQueryInput::class);

        $page = Page::query()
            ->where('slug', $input->name->value)
            ->firstOrFail();

        return PageDto::fromModel($page);
    }
}