/* AutarchOS — desktop chrome client-side wiring.
 *
 * Owns: live clock, dock state highlight for current blueprint, apps launcher
 * modal (filterable list of every blueprint), keyboard shortcuts.
 */
(function () {
  'use strict';

  // ── Clock ────────────────────────────────────────────────────────
  function tickClock() {
    var el = document.getElementById('aos-clock');
    if (!el) return;
    el.textContent = new Date().toTimeString().slice(0, 8);
  }
  setInterval(tickClock, 1000);
  tickClock();

  // ── Mark dock app for current blueprint ─────────────────────────
  function markActiveDockApp() {
    var bp = document.body.getAttribute('data-blueprint') || '';
    document.querySelectorAll('.aos-dock .app').forEach(function (a) {
      var slug = a.getAttribute('data-app') || '';
      a.classList.toggle('active', slug && slug === bp);
    });
  }
  markActiveDockApp();

  // ── Apps launcher modal ─────────────────────────────────────────
  var backdrop = document.getElementById('aos-launcher');
  var searchInput = document.getElementById('aos-launcher-search');

  function openLauncher() {
    if (!backdrop) return;
    backdrop.classList.add('open');
    if (searchInput) {
      searchInput.value = '';
      searchInput.focus();
      filterApps('');
    }
  }

  function closeLauncher() {
    if (!backdrop) return;
    backdrop.classList.remove('open');
  }

  function filterApps(query) {
    var q = (query || '').trim().toLowerCase();
    document.querySelectorAll('.aos-launcher .app-card').forEach(function (card) {
      var hay = (card.textContent || '').toLowerCase();
      card.style.display = (!q || hay.indexOf(q) !== -1) ? '' : 'none';
    });
    document.querySelectorAll('.aos-launcher .group').forEach(function (g) {
      var visible = g.querySelectorAll('.app-card:not([style*="display: none"])').length;
      g.style.display = visible ? '' : 'none';
    });
  }

  document.querySelectorAll('[data-aos-action="open-launcher"]').forEach(function (el) {
    el.addEventListener('click', function (e) {
      e.preventDefault();
      openLauncher();
    });
  });

  if (backdrop) {
    backdrop.addEventListener('click', function (e) {
      if (e.target === backdrop) closeLauncher();
    });
  }
  if (searchInput) {
    searchInput.addEventListener('input', function () { filterApps(this.value); });
    searchInput.addEventListener('keydown', function (e) {
      if (e.key === 'Escape') closeLauncher();
      if (e.key === 'Enter') {
        var first = document.querySelector(
          '.aos-launcher .app-card:not([style*="display: none"])'
        );
        if (first && first.href) window.location.href = first.href;
      }
    });
  }

  // Global shortcuts
  document.addEventListener('keydown', function (e) {
    if (e.key === 'Escape' && backdrop && backdrop.classList.contains('open')) {
      closeLauncher();
    }
    // Super/Ctrl+Space → open launcher
    if ((e.ctrlKey || e.metaKey) && e.code === 'Space') {
      e.preventDefault();
      if (backdrop && backdrop.classList.contains('open')) {
        closeLauncher();
      } else {
        openLauncher();
      }
    }
  });

  // ── Sparkline helper (used by dashboard widgets) ────────────────
  window.aosRenderSpark = function (el, count, hotIndices) {
    if (!el) return;
    el.innerHTML = '';
    var hot = new Set(hotIndices || []);
    for (var i = 0; i < count; i++) {
      var b = document.createElement('i');
      b.style.height = (16 + Math.abs(Math.sin(i * 0.55)) * 60 + Math.random() * 18) + '%';
      if (hot.has(i)) {
        b.classList.add('hot');
        b.style.height = '92%';
      }
      el.appendChild(b);
    }
  };

  // ── Expandable incidents (dashboard / triage views) ─────────────
  document.querySelectorAll('.inc').forEach(function (i) {
    i.addEventListener('click', function () { i.classList.toggle('open'); });
  });
})();