---
import { type CollectionEntry, getCollection } from 'astro:content';
import getReadingTime from 'reading-time';
import { readItems, readSingleton } from '@directus/sdk';

import directus from '@lib/directus';
import { marked } from 'marked';
import markedShiki from 'marked-shiki';
import { createHighlighter } from 'shiki';
import { getDirectusImageURL } from '@lib/directusFunctions';
import BaseLayout from '@layouts/BaseLayout.astro';
import Image from '@components/ui/images/Image.astro';
import { formatDateTime } from '@support/time';

export async function getStaticPaths() {
  const posts = await directus.request(readItems('posts'));
  return posts.map((post) => ({
    params: { slug: post.slug },
    props: post,
  }));
}
const post = Astro.props;

const global = await directus.request(readSingleton('site_global'));
const category: CollectionEntry<'categories'> = (await getCollection('categories'))
  .filter((c) => c.slug === post.category)
  .pop() as CollectionEntry<'categories'>;
const readingTime = getReadingTime(post.content);

const highlighter = await createHighlighter({
  themes: ['github-light', 'github-dark', 'monokai'],
  langs: ['typescript', 'python', 'css', 'html', 'yaml', 'bash', 'json'],
});
marked.use(markedShiki({
  highlight(code, lang) {
    return highlighter.codeToHtml(code, {
      lang: lang || 'plaintext',
      themes: {
        light: 'github-light',
        dark: 'github-dark',
      },
      defaultColor: false,
    });
  }
}));
const content = marked.parse(post.content);
---

<BaseLayout
  title={post.title}
  description={post.description}
  ogImage={getDirectusImageURL(post.image)}
  structuredData={{
    '@context': 'https://schema.org',
    '@type': 'NewsArticle',
    inLanguage: 'en-US',
    '@id': Astro.url.href,
    url: Astro.url.href,
    description: post.description,
    isPartOf: {
      '@type': 'WebSite',
      url: `${global.site_url}/blog`,
      name: global.name,
      description: global.about,
    },
    image: [
      // post.data.banner,
    ],
    headline: post.title,
    datePublished: post.published_date,
    dateModified: post.updated_date,
    author: [
      {
        '@type': 'Person',
        name: `${global.name}`,
        url: `${global.site_url}`,
      },
    ],
  }}
>
  <section class="mx-auto max-w-6xl px-4 pt-8 pb-12 sm:px-6 lg:px-8 lg:pt-12">
    <div class="smooth-reveal relative w-full">
      <div class="mt-4 rounded-2xl shadow-none sm:mt-0 sm:shadow-sm">
        <Image
          class="max-h-[600px] w-full rounded-t-2xl object-cover"
          src={getDirectusImageURL(post.image)}
          alt={post.image_alt}
          draggable="false"
          format="webp"
          loading="lazy"
          inferSize={true}
        />
        <div
          class="rounded-b-2xl px-0 py-6 sm:bg-neutral-100 sm:px-6 md:px-10 lg:px-14 sm:dark:bg-neutral-900/30"
        >
          <div class="mb-16">
            <h2
              class="mb-6 block text-3xl font-bold tracking-tight text-balance text-neutral-800 md:text-4xl lg:text-5xl dark:text-neutral-300"
            >
              {post.title}
            </h2>
            <ol class="mt-8 flex items-center whitespace-nowrap">
              <li class="inline-flex items-center">
                <a
                  class="flex items-center text-sm text-neutral-500 transition-all duration-300 hover:text-neutral-700 dark:text-neutral-400 dark:hover:text-neutral-200"
                  href=`/categories/${category.slug}`
                >
                  {category?.data?.title}
                </a>
                <svg
                  class="mx-2 size-5 flex-shrink-0 text-neutral-500 dark:text-neutral-500"
                  width="16"
                  height="16"
                  viewBox="0 0 16 16"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                  aria-hidden="true"
                >
                  <path d="M6 13L10 3" stroke="currentColor" stroke-linecap="round"></path>
                </svg>
              </li>
              <li
                class="inline-flex items-center text-sm text-neutral-500 transition-all duration-300 hover:text-neutral-700 dark:text-neutral-400 dark:hover:text-neutral-200"
              >
                {formatDateTime(post.published_date)}
                <svg
                  class="mx-2 size-5 flex-shrink-0 text-neutral-500 dark:text-neutral-500"
                  width="16"
                  height="16"
                  viewBox="0 0 16 16"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                  aria-hidden="true"
                >
                  <path d="M6 13L10 3" stroke="currentColor" stroke-linecap="round"></path>
                </svg>
              </li>
              <li
                class="inline-flex items-center text-sm text-neutral-500 transition-all duration-300 hover:text-neutral-700 dark:text-neutral-400 dark:hover:text-neutral-200"
                aria-current="page"
              >
                {readingTime.minutes.toPrecision(1)} minutes to read
              </li>
            </ol>
          </div>

          <article
            class="prose prose-blog sm:prose-lg dark:prose-invert max-w-none text-justify text-neutral-800 dark:text-neutral-200"
          >
            <div set:html={content} />
          </article>

          <div
            class="mx-auto mt-10 grid max-w-screen-lg gap-y-5 sm:flex sm:items-center sm:justify-between sm:gap-y-0 md:mt-14"
          >
            <div class="flex flex-wrap gap-x-2 gap-y-1 sm:flex-nowrap sm:items-center sm:gap-y-0">
              {
                post.tags.map((tag: string) => (
                  <span class="bg-steel/30 dark:bg-bermuda/60 inline-flex items-center gap-x-1.5 rounded-lg px-3 py-1.5 text-xs font-medium text-neutral-700 outline-none focus:outline-none focus-visible:ring focus-visible:outline-none dark:text-neutral-200">
                    {tag}
                  </span>
                ))
              }
            </div>
          </div>
        </div>
      </div>
    </div>
  </section>
  <style is:inline>
    code[data-theme*=' '],
    code[data-theme*=' '] span {
      color: var(--shiki-light);
    }

    html.dark {
      code[data-theme*=' '],
      code[data-theme*=' '] span {
        color: var(--shiki-dark);
      }
    }
  </style>
</BaseLayout>

<script>
  // Add smooth reveal animations for content after loading
  document.addEventListener('astro:page-load', () => {
    const animateContent = () => {
      const smoothReveal = document.querySelectorAll('.smooth-reveal');
      smoothReveal.forEach((el, index) => {
        setTimeout(
          () => {
            el.classList.add('animate-reveal');
          },
          100 + index * 100
        );
      });
    };

    animateContent();
  });
</script>