<?php

declare(strict_types=1);

namespace App\Services\Sitemaps\Builders;

use App\Services\Sitemaps\AbstractSitemapBuilder;
use App\Services\Sitemaps\SitemapUrl;
use App\Services\Sitemaps\SitemapUrlBuilder;
use DateTimeInterface;
use cPad\Plugins\News\Models\NewsArticle;

final class NewsSitemapBuilder extends AbstractSitemapBuilder
{
    public function __construct(private readonly SitemapUrlBuilder $urls)
    {
    }

    public function name(): string
    {
        return 'news';
    }

    public function items(): array
    {
        return NewsArticle::query()
            ->published()
            ->orderBy('id')
            ->cursor()
            ->map(fn (NewsArticle $article): ?SitemapUrl => $this->urls->news($article))
            ->filter()
            ->values()
            ->all();
    }

    public function lastModified(): ?DateTimeInterface
    {
        return $this->dateTime(NewsArticle::query()
            ->published()
            ->max('updated_at'));
    }
}