import { MetadataRoute } from 'next'

export default function sitemap(): MetadataRoute.Sitemap {
    const baseUrl = (process.env.NEXT_PUBLIC_SITE_URL || 'https://greenlenspro.com').trim()

    return [
        {
            url: baseUrl,
            lastModified: new Date(),
            changeFrequency: 'weekly',
            priority: 1,
        },
        {
            url: `${baseUrl}/imprint`,
            lastModified: new Date(),
            changeFrequency: 'monthly',
            priority: 0.3,
        },
        {
            url: `${baseUrl}/privacy`,
            lastModified: new Date(),
            changeFrequency: 'monthly',
            priority: 0.3,
        },
        {
            url: `${baseUrl}/terms`,
            lastModified: new Date(),
            changeFrequency: 'monthly',
            priority: 0.3,
        },
    ]
}