import type { MetadataRoute } from 'next'
import { services } from '@/lib/services-data'
import { packages } from '@/lib/packages-data'
import { locations } from '@/lib/locations-data'
import { routes } from '@/lib/routes-data'

export default function sitemap(): MetadataRoute.Sitemap {
  const baseUrl = 'https://tesaut.net'

  const staticPages: MetadataRoute.Sitemap = [
    { url: baseUrl, lastModified: new Date(), changeFrequency: 'weekly', priority: 1.0 },
    { url: `${baseUrl}/services`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.9 },
    { url: `${baseUrl}/tour-packages`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.9 },
    { url: `${baseUrl}/about`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.7 },
    { url: `${baseUrl}/contact`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.8 },
    { url: `${baseUrl}/quote-request`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.8 },
    { url: `${baseUrl}/locations`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.8 },
    { url: `${baseUrl}/routes`, lastModified: new Date(), changeFrequency: 'monthly', priority: 0.8 },
  ]

  const servicePages: MetadataRoute.Sitemap = services.map((service) => ({
    url: `${baseUrl}/services/${service.slug}`,
    lastModified: new Date(),
    changeFrequency: 'monthly',
    priority: 0.8,
  }))

  const packagePages: MetadataRoute.Sitemap = packages.map((pkg) => ({
    url: `${baseUrl}/tour-packages/${pkg.slug}`,
    lastModified: new Date(),
    changeFrequency: 'monthly',
    priority: 0.8,
  }))

  const locationPages: MetadataRoute.Sitemap = locations.map((location) => ({
    url: `${baseUrl}/locations/${location.slug}`,
    lastModified: new Date(),
    changeFrequency: 'monthly',
    priority: 0.8,
  }))

  const routePages: MetadataRoute.Sitemap = routes.map((route) => ({
    url: `${baseUrl}/routes/${route.slug}`,
    lastModified: new Date(),
    changeFrequency: 'monthly',
    priority: 0.8,
  }))

  return [...staticPages, ...servicePages, ...packagePages, ...locationPages, ...routePages]
}