---
/**
 * The landing's "From the blog": one featured post (pinned, else newest) with
 * its image and topic, and the two most recent beside it. Renders nothing when
 * there are no posts.
 */
import StarChartArt from "@gk/ui/components/StarChartArt.astro";
import { slugify } from "@gk/schema";
import { blogStrip, readMinutes } from "../../lib/home.ts";
import { formatDate, mediaSrc, type SiteIndex } from "../../lib/site.ts";

interface Props {
  site: SiteIndex;
}
const { site: s } = Astro.props;
const { featured, recent } = blogStrip(s);
const topicHref = (topic: string) => `/blog/topic/${slugify(topic)}`;
---
{
  featured && (
    <div class="strip">
      <div class="head">
        <div class="gk-heading-sm">
          <h3 id="from-blog">From the blog</h3>
          <span class="underline" aria-hidden="true" />
        </div>
        <a href="/blog" class="gk-text all">All articles</a>
      </div>
      <div class="posts">
        <article class="featured gk-card gk-linked">
          <StarChartArt
            seal="seven-metals"
            ratio="auto"
            src={mediaSrc(featured.data.cover)}
            alt={featured.data.cover ? featured.title : ""}
            class="art"
          />
          <div class="body">
            <div class="tags">
              <span class="label">{featured.data.pinned ? "Featured" : "Latest"}</span>
              <a class="gk-chip" href={topicHref(featured.data.topic)}>{featured.data.topic}</a>
            </div>
            <h4 class="ftitle">
              <a href={s.href(featured) ?? "/blog"}>{featured.title}</a>
            </h4>
            <p class="summary">{featured.data.summary}</p>
            <span class="date">
              <time datetime={featured.data.date}>{formatDate(featured.data.date)}</time> · {readMinutes(featured.body)} min read
            </span>
          </div>
        </article>
        {
          recent.length > 0 && (
            <div class="recent">
              {recent.map((p) => (
                <article class="gk-card gk-linked small">
                  <span class="tags">
                    <span class="label">New</span>
                    <a class="gk-chip" href={topicHref(p.data.topic)}>{p.data.topic}</a>
                  </span>
                  <h4 class="rtitle">
                    <a href={s.href(p) ?? "/blog"}>{p.title}</a>
                  </h4>
                  <span class="date">
                    <time datetime={p.data.date}>{formatDate(p.data.date)}</time> · {readMinutes(p.body)} min read
                  </span>
                </article>
              ))}
            </div>
          )
        }
      </div>
    </div>
  )
}

<style>
  .strip {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 16px;
  }
  .head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }
  .gk-heading-sm {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .gk-heading-sm h3 {
    margin: 0;
    font-size: 22px;
    letter-spacing: 0.08em;
  }
  .underline {
    display: block;
    width: 180px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--gk-gold), rgba(var(--gk-gold-rgb), 0.15) 70%, transparent);
    box-shadow: 0 0 8px rgba(var(--gk-gold-rgb), 0.35);
  }
  .all {
    font-size: 14px;
  }
  .posts {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }
  .featured {
    flex: 2 1 560px;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
  }
  .featured :global(.art) {
    flex: 1 1 240px;
    min-width: 0;
    height: 260px;
    border-radius: 0;
    border-right: 2px solid var(--gk-gold);
  }
  .body {
    flex: 2 1 300px;
    min-width: 0;
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }
  .label {
    font-size: 11px;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: var(--gk-gold-bright);
    text-transform: uppercase;
  }
  h4 {
    margin: 0;
    font-family: var(--gk-font-display);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
  }
  h4 a {
    color: var(--gk-text);
    text-decoration: none;
  }
  h4 a::after {
    content: "";
    position: absolute;
    inset: 0;
  }
  .tags a {
    position: relative;
    z-index: 1;
  }
  .ftitle {
    font-size: 24px;
  }
  .rtitle {
    font-size: 17px;
  }
  .summary {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--gk-muted);
  }
  .date {
    margin-top: auto;
    font-size: 12px;
    color: var(--gk-muted);
  }
  .recent {
    flex: 1 1 280px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .small {
    padding: 18px 20px;
  }
  @media (max-width: 640px) {
    .featured :global(.art) {
      border-right: 0;
      border-bottom: 2px solid var(--gk-gold);
      height: 200px;
      flex-basis: 100%;
    }
  }
</style>