import type { MetadataRoute } from 'next';

export default function sitemap(): MetadataRoute.Sitemap {
  const siteUrl = process.env['NEXT_PUBLIC_SITE_URL'] || 'https://goodgo.vn';

  return [
    {
      url: siteUrl,
      lastModified: new Date(),
      changeFrequency: 'daily',
      priority: 1,
    },
    {
      url: `${siteUrl}/search`,
      lastModified: new Date(),
      changeFrequency: 'daily',
      priority: 0.9,
    },
    {
      url: `${siteUrl}/login`,
      lastModified: new Date(),
      changeFrequency: 'monthly',
      priority: 0.3,
    },
    {
      url: `${siteUrl}/register`,
      lastModified: new Date(),
      changeFrequency: 'monthly',
      priority: 0.3,
    },
  ];
}