import { source } from '@/lib/source';
import type { Metadata } from 'next';
import {
  DocsPage,
  DocsBody,
  DocsTitle,
  DocsDescription,
} from 'fumadocs-ui/page';
import { notFound } from 'next/navigation';
import { MDXContent } from '@content-collections/mdx/react';
import defaultMdxComponents from 'fumadocs-ui/mdx';

export default async function Page(props: {
  params: Promise<{ slug?: string[] }>;
}) {
  const params = await props.params;
  const page = source.getPage(params.slug);

  if (!page) {
    notFound();
  }

  return (
    <DocsPage toc={page.data.toc} full={page.data.full}>
      <DocsTitle>{page.data.title}</DocsTitle>
      <DocsDescription>{page.data.description}</DocsDescription>
      <DocsBody>
        <MDXContent
          code={page.data.body}
          components={{ ...defaultMdxComponents }}
        />
      </DocsBody>
    </DocsPage>
  );
}

export async function generateStaticParams() {
  return source.generateParams();
}

export async function generateMetadata(props: {
  params: Promise<{ slug?: string[] }>;
}) {
  const params = await props.params;
  const page = source.getPage(params.slug);

  if (!page) notFound();

  return {
    title: page.data.title,
    description: page.data.description,
  } satisfies Metadata;
}
