import type { MetadataRoute } from 'next'
import { getPublishedProducts } from '@/lib/payload'

export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const base = process.env.NEXT_PUBLIC_SERVER_URL || 'https://rebours.studio'
  const products = await getPublishedProducts().catch(() => [])
  const now = new Date()

  return [
    { url: `${base}/`, lastModified: now, changeFrequency: 'weekly', priority: 1.0 },
    ...products.map((p) => ({
      url: `${base}/collection/${p.slug}`,
      lastModified: now,
      changeFrequency: 'weekly' as const,
      priority: 0.8,
    })),
  ]
}