darkwave/app/post/[slug]/page.tsx

import { getPostData, getAllPostSlugs } from '@/lib/posts';
import { notFound } from 'next/navigation';
import Link from 'next/link';
import "@/app/markdown.css";

interface PostPageProps {
  params: Promise<{ slug: string }>;
}

export async function generateStaticParams() {
  const slugs = getAllPostSlugs();
  console.log('Генерация статических путей для slugs:', slugs);

  return slugs.map((slug) => ({
    slug,
  }));
}

export async function generateMetadata({ params }: PostPageProps) {
  const { slug } = await params;
  const post = await getPostData(slug);

  if (!post) {
    return {
      title: 'Пост не найден',
    };
  }

  return {
    title: post.title,
    description: post.description,
  };
}

export default async function PostPage({ params }: PostPageProps) {
  const { slug } = await params;
  const post = await getPostData(slug);

  console.log(`Загрузка поста: ${slug}, результат:`, post ? 'найден' : 'не найден');

  if (!post) {
    notFound();
  }

  const formatDate = (dateStr: string) => {
    try {
      const date = new Date(dateStr);
      return new Intl.DateTimeFormat('ru-RU', {
        weekday: 'long',
        year: 'numeric',
        month: 'long',
        day: 'numeric',
      }).format(date);
    } catch {
      return dateStr;
    }
  };

  return (
    <>
      <main className="flex flex-col gap-[32px] row-start-2 items-center">
        <section className="space-y-1 text-center max-w-4xl w-full px-4 mt-2 pt-[1em]">
          <dl className="space-y-10">
            <div>
              <dt className="sr-only">Опубликовано</dt>
              <dd className="text-base leading-6 font-medium text-gray-500 dark:text-gray-400">
                {formatDate(post.date)}
              </dd>
            </div>
          </dl>
          <div>
            <h1 className="text-3xl leading-9 font-extrabold tracking-tight text-gray-900 sm:text-4xl sm:leading-10 md:text-5xl md:leading-14 dark:text-gray-100">
              {post.title}
            </h1>
          </div>
          {post.tags.length > 0 && (
            <div className="flex flex-wrap justify-center gap-2 mt-4">
              {post.tags.map((tag) => (
                <Link
                  key={tag}
                  href={`/tags/${tag}`}
                  className="inline-block border border-slate-400 px-3 py-1 rounded-full text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors"
                >
                  {tag}
                </Link>
              ))}
            </div>
          )}
        </section>
        <section className="mx-auto px-4 pb-[4em] w-full px-[3em]">
          <article
            className="markdown"
            dangerouslySetInnerHTML={{ __html: post.contentHtml }}
          />
        </section>
      </main>
    </>
  );
}