---
import { fetchAllPosts } from "@data/posts.js";
import { fetchAnalyticsData } from "@data/analytics.js";
import { fetchLinks } from "@data/links.js";
import { fetchGlobalData } from "@utils/data/global/index.js";
import { md } from "@utils/helpers/general.js";
import { getPopularPosts } from "@utils/getPopularPosts.js";
import icons from "@cdransf/astro-tabler-icons";

const { IconStar } = icons;
const [analytics, links, posts] = await Promise.all([
  fetchAnalyticsData(),
  fetchLinks(),
  fetchAllPosts(),
]);
const popularPosts = getPopularPosts(posts, analytics);

import AddonLinks from "@components/blocks/links/AddonLinks.astro";
import AssociatedMedia from "@components/blocks/AssociatedMedia.astro";
import BlockRenderer from "@components/blocks/BlockRenderer.astro";
import Coffee from "@components/blocks/banners/Coffee.astro";
import Layout from "@layouts/Layout.astro";
import Mastodon from "@components/blocks/banners/Mastodon.astro";
import OldPost from "@components/blocks/banners/OldPost.astro";

export const prerender = true;

export async function getStaticPaths() {
  const posts = await fetchAllPosts();

  return posts.map((post) => {
    const match = post.url.match(/^\/posts\/(\d{4})\/(.+)$/);
    if (!match) throw new Error(`Invalid post URL: ${post.url}`);

    const [, year, title] = match;

    return {
      params: { year, title },
      props: { post },
    };
  });
}

const { post } = Astro.props;
const { globals } = await fetchGlobalData(Astro);
const currentUrl = Astro.url.pathname;
const htmlContent = md(post.content);
---

<Layout
  pageTitle={post.title}
  description={post.description}
  ogImage={post.open_graph_image}
  currentUrl={currentUrl}
>
  <article class="standalone">
    <div class="post-meta">
      {post.featured && <div set:html={IconStar({ size: 16 })}/>}
      <time datetime={post.date}>
        {
          new Date(post.date).toLocaleDateString("en-US", {
            year: "numeric",
            month: "long",
            day: "numeric",
          })
        }
      </time>
    </div>
    <h3>{post.title}</h3>
    <div>
      {post.old_post && <OldPost />}
      {
        post.image && (
          <img
            srcset={`
          ${globals.cdn_url}${post.image}?class=w200&type=webp 200w,
          ${globals.cdn_url}${post.image}?class=w400&type=webp 400w,
          ${globals.cdn_url}${post.image}?class=w800&type=webp 800w,
          ${globals.cdn_url}${post.image}?class=w1600&type=webp 1600w
        `}
            sizes="(max-width: 450px) 200px,
                (max-width: 850px) 400px,
                (max-width: 1000px) 800px,
                1200px"
            src={`${globals.cdn_url}${post.image}?class=w200`}
            alt={post.image_alt?.replace(/['"]/g, "")}
            class="image-banner"
            loading="eager"
            decoding="async"
            width="200"
            height="auto"
          />
        )
      }
      <div set:html={htmlContent} />
      {post.blocks && <BlockRenderer blocks={post.blocks} />}
      {post.mastodon_url && <Mastodon url={post.mastodon_url} />}
      <AssociatedMedia
        artists={post.artists}
        books={post.books}
        genres={post.genres}
        movies={post.movies}
        posts={post.posts}
        shows={post.shows}
      />
      <Coffee />
      <AddonLinks popularPosts={popularPosts} links={links} />
    </div>
  </article>
</Layout>