import type { Metadata } from 'next/types'
import configPromise from '@payload-config'
import { getPayload } from 'payload'
import React from 'react'
import type { Post, Media } from '@/payload-types'
import { FDImage } from '@/components/FDImage'
import { formatDateTime } from '@/utilities/formatDateTime'
import { Pagination } from '@/components/Pagination'

export const dynamic = 'force-dynamic'

export default async function Page({ params }: { params: Promise<{ pageNumber: string }> }) {
  const { pageNumber } = await params
  const payload = await getPayload({ config: configPromise })

  const posts = await payload.find({
    collection: 'posts',
    depth: 1,
    limit: 12,
    page: parseInt(pageNumber, 10),
    overrideAccess: false,
    select: {
      title: true,
      slug: true,
      heroImage: true,
      meta: true,
      publishedAt: true,
    },
  })

  return (
    <div className="min-h-screen bg-white">
      <div className="max-w-[1200px] mx-auto px-6 md:px-8 pt-12 md:pt-16 pb-16 md:pb-24">
        <h1 className="font-joey-heavy text-4xl md:text-5xl lg:text-[3.25rem] text-fd-navy mb-10 md:mb-14">
          Nyheter!
        </h1>
        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-x-8 gap-y-12">
          {posts.docs.map((post) => {
            const p = post as Post
            const heroImage = p.heroImage as Media | undefined
            return (
              <a key={p.id} href={`/posts/${p.slug}`} className="group flex flex-col">
                <h2 className="font-joey-bold text-fd-navy text-xl md:text-[1.375rem] leading-snug mb-2 group-hover:text-fd-navy/70 transition-colors line-clamp-2">
                  {p.title}
                </h2>
                {p.publishedAt && (
                  <p className="font-joey text-sm text-fd-navy/50 mb-4">
                    {formatDateTime(p.publishedAt)}
                  </p>
                )}
                <div className="relative aspect-[4/3] rounded-[20px] overflow-hidden bg-fd-navy/5">
                  {heroImage?.url ? (
                    <FDImage
                      media={heroImage}
                      size="medium"
                      fill
                      className="object-cover group-hover:scale-[1.03] transition-transform duration-500"
                      sizes="(max-width: 640px) 100vw, (max-width: 1024px) 50vw, 33vw"
                      fallbackAlt={p.title}
                    />
                  ) : (
                    <div className="w-full h-full flex items-center justify-center">
                      <span className="font-joey text-fd-navy/30 text-sm">Ingen bild</span>
                    </div>
                  )}
                </div>
              </a>
            )
          })}
        </div>
        {posts.totalPages > 1 && posts.page && (
          <div className="mt-16">
            <Pagination page={posts.page} totalPages={posts.totalPages} />
          </div>
        )}
      </div>
    </div>
  )
}

export function generateMetadata(): Metadata {
  return {
    title: 'Nyheter | Fiber Direkt',
  }
}