import type { MetadataRoute } from "next";
import { SITE_URL } from "@/src/content/site";
import { sitemapEntries } from "@/src/domain/routes";

/**
 * The site is a single page in two languages; the legal pages are not meant for
 * search results. No modification date: it would have to be the date the content
 * last changed, and a date that moves with every build teaches search engines to
 * ignore it.
 */
export default function sitemap(): MetadataRoute.Sitemap {
  return sitemapEntries(SITE_URL, ["home"]).map((entry) => ({
    url: entry.url,
    alternates: { languages: { ...entry.alternates.languages } },
  }));
}