import { MetadataRoute } from 'next'

export default function sitemap(): MetadataRoute.Sitemap {
  const baseUrl = 'https://ayrislegal.com'
  const locales = ['tr', 'en']
  const now = new Date()

  const routes = [
    { path: '', priority: 1.0, changeFrequency: 'weekly' as const },
    { path: '/iletisim', priority: 0.9, changeFrequency: 'monthly' as const },
    { path: '/privacy', priority: 0.3, changeFrequency: 'yearly' as const },
  ]

  const entries: MetadataRoute.Sitemap = []

  for (const locale of locales) {
    for (const route of routes) {
      const url = `${baseUrl}/${locale}${route.path}`
      entries.push({
        url,
        lastModified: now,
        changeFrequency: route.changeFrequency,
        priority: route.priority,
        alternates: {
          languages: {
            tr: `${baseUrl}/tr${route.path}`,
            en: `${baseUrl}/en${route.path}`,
          },
        },
      })
    }
  }

  return entries
}