---
import Base from '../layouts/Base.astro';
import { SITE_TITLE, SITE_DESCRIPTION } from '../consts';
import { getCollection } from 'astro:content';
import SECTIONS from '../../../config/sections.json';

const allEntries = await getCollection('entries');

const bySection: Record<string, typeof allEntries> = Object.fromEntries(SECTIONS.map(s => [s.slug, []]));
const docEntries = allEntries
  .filter(e => e.id.startsWith('_docs/'))
  .sort((a, b) => a.data.title.localeCompare(b.data.title));

for (const entry of allEntries) {
  if (entry.id.startsWith('_')) continue;
  const sec = SECTIONS.find(s => entry.id.startsWith(s.slug + '/'));
  if (sec) bySection[sec.slug].push(entry);
}

for (const key of Object.keys(bySection)) {
  bySection[key].sort((a, b) =>
    (b.data.updatedDate ?? b.data.pubDate ?? new Date(0)).valueOf() -
    (a.data.updatedDate ?? a.data.pubDate ?? new Date(0)).valueOf()
  );
}
---

<Base title={SITE_TITLE} description={SITE_DESCRIPTION}>
  <div class="max-w-3xl mx-auto">
    <div class="mb-8">
      <h1 class="text-3xl font-bold mb-2" style="color: var(--text-primary)">
        Bincio<span style="color: var(--accent)">Wiki</span>
      </h1>
      <p style="color: var(--text-4)">La memoria collettiva del gruppo Bincio.</p>
    </div>

    {SECTIONS.map(sec => bySection[sec.slug].length > 0 && (
      <section class="mb-8">
        <h2 class="text-lg font-semibold mb-1" style="color: var(--text-2)">{sec.label}</h2>
        <p class="text-xs mb-3" style="color: var(--text-5)">{sec.desc}</p>
        <ul class="space-y-2">
          {bySection[sec.slug].map(entry => (
            <li>
              <a
                href={`/entries/${entry.id}/`}
                class="flex items-center gap-2 px-3 py-2 rounded-lg hover:bg-zinc-800 transition-colors group"
                style="background: var(--bg-card)"
              >
                <span class="text-sm font-medium group-hover:text-white transition-colors" style="color: var(--text-2)">
                  {entry.data.title}
                </span>
              </a>
            </li>
          ))}
        </ul>
      </section>
    ))}

    {docEntries.length > 0 && (
      <section>
        <h2 class="text-lg font-semibold mb-1" style="color: var(--text-2)">Documentazione</h2>
        <p class="text-xs mb-3" style="color: var(--text-5)">Come funziona questo wiki</p>
        <ul class="space-y-2">
          {docEntries.map(entry => (
            <li>
              <a
                href={`/entries/${entry.id}/`}
                class="flex items-center gap-2 px-3 py-2 rounded-lg hover:bg-zinc-800 transition-colors group"
                style="background: var(--bg-card)"
              >
                <span class="text-sm font-medium group-hover:text-white transition-colors" style="color: var(--text-4)">
                  {entry.data.title}
                </span>
              </a>
            </li>
          ))}
        </ul>
      </section>
    )}
  </div>
</Base>
