// bonzi homepage — minimal, no framework
(() => {
  'use strict';

  // ── 1. Live UTC timestamp (every 60s) ──────────────────
  const stamp = (d) => {
    const p = (n) => String(n).padStart(2, '0');
    return `${d.getUTCFullYear()}-${p(d.getUTCMonth()+1)}-${p(d.getUTCDate())} ${p(d.getUTCHours())}:${p(d.getUTCMinutes())} UTC`;
  };
  const setNow = () => {
    const s = stamp(new Date());
    document.querySelectorAll('#now, #footer-now').forEach((el) => { el.textContent = s; });
  };
  setNow();
  setInterval(setNow, 60_000);

  // ── 2. Reveal-on-scroll ────────────────────────────────
  const blocks = document.querySelectorAll('[data-reveal]');
  if ('IntersectionObserver' in window) {
    const io = new IntersectionObserver((entries) => {
      entries.forEach((e) => {
        if (e.isIntersecting) {
          e.target.classList.add('in');
          io.unobserve(e.target);
        }
      });
    }, { threshold: 0.1 });
    blocks.forEach((b) => io.observe(b));
  } else {
    blocks.forEach((b) => b.classList.add('in'));
  }

  // ── 3. Last commit timestamp from gitea ─────────────────
  // CORS-friendly public endpoint. Falls back silently if it fails.
  const lastCommitEl = document.getElementById('last-commit');
  if (lastCommitEl) {
    fetch('https://git.molberg.cloud/api/v1/repos/bonzi/bonzi-homepage/commits?limit=1')
      .then((r) => r.ok ? r.json() : null)
      .then((data) => {
        if (!data || !data[0]) return;
        const ts = data[0].commit?.committer?.timestamp
                || data[0].commit?.author?.timestamp;
        if (!ts) return;
        const d = new Date(ts);
        const p = (n) => String(n).padStart(2, '0');
        // Show as YYYY-MM-DD
        lastCommitEl.textContent = `${d.getUTCFullYear()}-${p(d.getUTCMonth()+1)}-${p(d.getUTCDate())}`;
      })
      .catch(() => { /* silent fallback — text stays as "—" */ });
  }
})();