import { Metadata } from 'next';
import MostRead from '@/components/shared/most-read';
import { Separator } from '@/components/ui/separator';
import { PublicLayout } from '@/components/layout/public/public-layout';
import { transformPostsToArticleList } from '@/features/posts/_lib/transformers';
import { createHelpers } from '@/lib/trpc/server';
import { PostOrderEnum, TopicsEnum } from '@/config/enums';
import { dehydrate, HydrationBoundary } from '@tanstack/react-query';
import PhotoList from './_components/photo-list';
import { buildMetadataFromContent, generateMetaTags } from '@/lib/meta-tags/server';

const fotoContent = {
  title: 'Foto',
  description: 'Byens liv',
  author: 'Magasinet KBH',
  url: 'https://magasinetkbh.dk/foto',
};

export async function generateMetadata(): Promise<Metadata> {
  return await buildMetadataFromContent(fotoContent);
}

export default async function CityLifePage() {
  const helpers = await createHelpers();

  const { jsonLd } = await generateMetaTags(fotoContent);

  const [mostReadPosts, mostCommentedPosts] = await Promise.all([
    helpers.posts.list.fetch({
      with: ['primaryTag'],
      topic: TopicsEnum.PHOTO,
      orderBy: PostOrderEnum.VIEWS,
      limit: 5
    }),
    helpers.posts.list.fetch({
      with: ['primaryTag'],
      topic: TopicsEnum.CITY_LIFE,
      orderBy: PostOrderEnum.COMMENTS,
      limit: 5
    }),
    helpers.posts.list.prefetch({
      topic: TopicsEnum.PHOTO,
      limit: 7
    }),
    helpers.posts.count.prefetch({
      topic: TopicsEnum.PHOTO
    })
  ]);

  const mostReadData = transformPostsToArticleList(mostReadPosts);
  const mostCommentedData = transformPostsToArticleList(mostCommentedPosts);

  return (
    <>
      <HydrationBoundary state={dehydrate(helpers.queryClient)}>
        <PublicLayout>
          {jsonLd && (
            <script
              type="application/ld+json"
              dangerouslySetInnerHTML={{
                __html: JSON.stringify(jsonLd).replace(/</g, '\\u003c')
              }}
            />
          )}
          <section className='mx-auto w-full max-w-[1362px] grow p-3 md:p-[30px] xl:border-x'>
            <div className='flex flex-col xl:flex-row'>
              <div className='shrink-0 pr-8 pb-4 xl:w-68'>
                <h2 className='text-xl leading-none font-bold text-[#CBCBCB] md:text-3xl'>
                  seneste foto
                </h2>
              </div>
              <div className='w-full'>
                <PhotoList />
              </div>
            </div>
          </section>
          <Separator />
          <section className='mx-auto w-full max-w-[1362px] grow p-3 md:p-[30px] xl:border-x'>
            <div className='flex flex-col xl:flex-row'>
              <div className='shrink-0 pb-4 xl:w-68'>
                <h2 className='text-xl leading-none font-bold text-[#CBCBCB] md:text-3xl'>
                  populære
                </h2>
              </div>
              <div className='w-full'>
                <div className='md:grid-rows-auto mt-2 grid w-full grid-cols-1 gap-5 md:grid-cols-2 md:gap-y-0'>
                  <MostRead
                    topics={mostReadData}
                    title='mest læst'
                    themeColor='orange'
                  />
                  <MostRead
                    topics={mostCommentedData}
                    title='mest debat'
                    themeColor='orange'
                  />
                </div>
              </div>
            </div>
          </section>
          <Separator />
        </PublicLayout>
      </HydrationBoundary>
    </>
  );
}