---
/**
 * The one gilt panel on Work: the featured case study with its role, summary,
 * tech, key facts and a link to the full study.
 */
import Button from "@gk/ui/components/Button.astro";
import Chip from "@gk/ui/components/Chip.astro";
import GiltCorners from "@gk/ui/components/GiltCorners.astro";
import Seal from "@gk/ui/components/Seal.astro";
import Star from "@gk/ui/components/Star.astro";
import TickScale from "@gk/ui/components/TickScale.astro";
import type { Note } from "../../lib/content.ts";
import { workGroup, workKicker } from "../../lib/work.ts";

interface Props {
  study: Note<"post">;
  href: string | null;
  core: Set<string>;
}
const { study, href, core } = Astro.props;
const d = study.data;
const facts = d.facts ?? [];
---
<section aria-labelledby="work-featured" class="featured-wrap" data-group={workGroup(study)}>
  <article class="panel">
    <GiltCorners inset={4} />
    <div class="inner">
      <Seal name="transmutation" size={340} class="ghost" />
      <div class="main">
        <span class="kicker"><Star size={14} />Featured · {workKicker(study)}</span>
        <div class="heading">
          <h2 id="work-featured">{d.title}</h2>
          <span class="underline" aria-hidden="true"></span>
        </div>
        {d.role && <span class="role">{d.role}</span>}
        {d.period && <span class="period">{d.period}</span>}
        {d.summary && <p class="summary">{d.summary}</p>}
        {
          d.tech?.length ? (
            <div class="chips">
              {d.tech.map((t) => (
                <Chip core={core.has(t.toLowerCase())}>{t}</Chip>
              ))}
            </div>
          ) : null
        }
        {href && <Button href={href} arrow class="cta">Read the case study</Button>}
      </div>
      {
        facts.length > 0 && (
          <div class="side">
            <dl class="facts">
              {facts.map((f) => (
                <div class="fact">
                  <dt>{f.label}</dt>
                  <dd>
                    <span class="value">{f.value}</span>
                    <TickScale width={110} height={10} count={22} class="ticks" />
                  </dd>
                </div>
              ))}
            </dl>
          </div>
        )
      }
    </div>
  </article>
</section>

<style>
  .featured-wrap {
    padding: 24px 0 8px;
  }
  .panel {
    position: relative;
    overflow: hidden;
    background: var(--gk-midnight);
    border: 1px solid var(--gk-gold);
    border-radius: var(--gk-radius);
    padding: 8px;
  }
  .inner {
    position: relative;
    border: 1px solid rgba(138, 101, 22, 0.35);
    border-radius: 6px;
    padding: 36px;
    display: flex;
    flex-wrap: wrap;
    gap: 36px;
  }
  .inner :global(.ghost) {
    position: absolute;
    right: -60px;
    bottom: -80px;
    opacity: 0.12;
    pointer-events: none;
  }
  .main {
    flex: 1 1 420px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
  }
  .kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: var(--gk-gold-bright);
    text-transform: uppercase;
  }
  .heading {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  h2 {
    margin: 0;
    font-size: clamp(30px, 5vw, 40px);
    letter-spacing: 0.06em;
    line-height: 1.1;
  }
  .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),
      radial-gradient(circle at 18% 50%, var(--gk-teal-bright) 0 2px, transparent 3px);
    box-shadow: 0 0 8px rgba(var(--gk-gold-rgb), 0.35);
  }
  .role {
    font-size: 15px;
    font-weight: 600;
    color: var(--gk-teal-bright);
  }
  .period {
    margin-top: -8px;
    font-size: 13px;
    color: var(--gk-muted);
  }
  .summary {
    margin: 0;
    font-size: 16px;
    line-height: 1.65;
    color: var(--gk-muted);
    padding-left: 14px;
    border-left: 2px solid var(--gk-gold);
  }
  .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .main :global(.cta) {
    align-self: flex-start;
    margin-top: 6px;
  }
  .side {
    flex: 1 1 360px;
    min-width: 0;
    position: relative;
  }
  .facts {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }
  .fact {
    flex: 1 1 140px;
    display: flex;
    flex-direction: column;
    padding: 20px;
    border: 1px solid var(--gk-lines);
    border-radius: var(--gk-radius);
    background: var(--gk-sky);
  }
  .fact dd {
    margin: 0;
  }
  .value {
    display: block;
    font-family: var(--gk-font-display);
    font-weight: 700;
    font-size: 36px;
    color: var(--gk-gold-bright);
    line-height: 1;
  }
  .fact :global(.ticks) {
    margin: 6px 0 2px;
  }
  .fact dt {
    order: 1;
    margin-top: 6px;
    font-size: 14px;
    color: var(--gk-muted);
  }
  @media (max-width: 640px) {
    .inner {
      padding: 24px 20px;
    }
  }
</style>