export const sitemapXmlRoute = app.get('/', async (ctx, req) => {
  const host = ctx.account?.host || req.headers.host || 'domresheniy.chatium.ru';

  const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://${host}/glavnaya</loc>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#about</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#procedure</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#cases</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#unblock</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#quiz</loc>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://${host}/glavnaya#faq</loc>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
</urlset>`;

  return new Response(sitemap, {
    headers: {
      'Content-Type': 'application/xml; charset=utf-8',
    },
  });
});