troylusty.com/src/components/RelatedArticles.astro

---
import { Icon } from "astro-icon/components";

import { type CollectionEntry, getCollection } from "astro:content";

type Props = {
  entry: CollectionEntry<"posts"> | CollectionEntry<"projects">;
};

const { entry } = Astro.props;
const { collection } = entry;

const items = (await getCollection(collection))
  .filter((post) => !post.data.draft)
  .sort((a, b) => b.data.date.getTime() - a.data.date.getTime());
const index = items.findIndex((x) => x.slug === entry.slug);
const prev = items[(index - 1 + items.length) % items.length];
const next = items[(index + 1) % items.length];
---

{
  items.length > 1 ? (
    <div class="mx-auto mt-8 flex max-w-prose justify-between gap-4 md:gap-0">
      <div class="group flex w-fit flex-row items-center justify-between gap-2">
        <a
          href={`/${prev.collection}/${prev.slug}`}
          class="animate-reveal opacity-0"
        >
          <Icon
            name="mdi:arrow-left"
            title="All projects"
            class="h-4 w-auto text-tertiary transition-colors duration-300 group-hover:text-accent"
          />
        </a>
        <a href={`/${prev.collection}/${prev.slug}`}>
          <p class="animate-reveal break-words text-xl font-medium text-tertiary opacity-0 transition-colors duration-300 group-hover:text-accent">
            {prev.data.title}
          </p>
        </a>
      </div>
      <div class="group flex w-fit flex-row items-center justify-between gap-2 self-end">
        <a href={`/${next.collection}/${next.slug}`}>
          <p class="animate-reveal break-words text-xl font-medium text-tertiary opacity-0 transition-colors duration-300 group-hover:text-accent">
            {next.data.title}
          </p>
        </a>
        <a
          href={`/${next.collection}/${next.slug}`}
          class="animate-reveal opacity-0"
        >
          <Icon
            name="mdi:arrow-right"
            title="All projects"
            class="h-4 w-auto text-tertiary transition-colors duration-300 group-hover:text-accent"
          />
        </a>
      </div>
    </div>
  ) : null
}