oliverdavies.uk/src/pages/talks/index.astro

---
import ListingPage from "~/components/ListingPage.astro";
import _ from "lodash";
import { getCollection } from "astro:content";
import Markdown from "~/components/Markdown.astro";

const talks = await getCollection("talk");

const talkCount = _(talks)
  .flatMap((talk) => talk.data.events)
  .size();

const sortedTalks = talks
  .map((talk) => {
    const slug = `/talks/${talk.slug}`;

    return { slug, item: talk };
  })
  .sort((b, a) => {
    const events = [
      a.item.data.events[a.item.data.events.length - 1],
      b.item.data.events[b.item.data.events.length - 1],
    ];

    const dates = [
      new Date(events[0].date).valueOf(),
      new Date(events[1].date).valueOf(),
    ];

    if (dates[0] >= today) {
      return 1;
    }

    return dates[0] - dates[1];
  });
---

<ListingPage items={sortedTalks} title="Talks and workshops">
  <Markdown slot="intro">
    <p>
      Starting with my first talk in September 2012, I have given {talkCount} presentations
      and workshops at various conferences and meetups, in-person and remotely, on
      topics including PHP, Drupal, automated testing, Git, CSS, and systems administration.
    </p>
  </Markdown>
</ListingPage>