// ── Init ──────────────────────────────────────────────────────────────────

initBenchmarkSampleControls();
// Sync visible preview-text input with hidden benchmark-sample-text
(function syncPreviewInput() {
  const visible = $('vl-preview-sample');
  const hidden  = $('benchmark-sample-text');
  if (!visible) return;
  const stored = localStorage.getItem(BENCHMARK_SAMPLE_STORAGE_KEY);
  visible.value = stored || DEFAULT_BENCHMARK_SAMPLE_TEXT;
  if (hidden) hidden.value = visible.value;
  visible.addEventListener('input', () => {
    if (hidden) hidden.value = visible.value;
    localStorage.setItem(BENCHMARK_SAMPLE_STORAGE_KEY, visible.value.trim());
  });
})();

// Sync flag button to current preview text language (best-match)
(function syncPreviewLangBtn() {
  const ta  = $('vl-preview-sample');
  const btn = $('vl-preview-lang-btn');
  if (!ta || !btn) return;
  const cur = ta.value.trim();
  const matched = Object.keys(VL_SAMPLE_TEXTS).find(l => VL_SAMPLE_TEXTS[l] === cur) || 'EN';
  const cc = (_VL_LANG_FLAG[matched] || 'gb').toLowerCase();
  btn.innerHTML = `<span class="fi fi-${cc}"></span>`;
  btn.title = (LANGUAGE_LABELS[matched] || matched) + ' — click to change sample language';
  btn.dataset.lang = matched;
})();

// Synth mode segmented control (preview text vs. reference transcript)
(function initSynthMode() {
  const seg  = $('vl-synth-mode-seg');
  const wrap = $('vl-preview-text-wrap');
  if (!seg) return;
  seg.querySelectorAll('.vl-synth-seg-btn').forEach(btn => {
    btn.addEventListener('click', () => {
      seg.querySelectorAll('.vl-synth-seg-btn').forEach(b => b.classList.remove('active'));
      btn.classList.add('active');
      if (wrap) wrap.classList.toggle('hidden', btn.dataset.mode === 'transcript');
    });
  });
})();
loadSettings().then(() => {
  refreshSttBackends();
  renderIntegrationSnippets();
  if (!localStorage.getItem(SETTINGS_SEEN_KEY)) openSettings(true);
}).catch(e => status('Settings load failed: ' + e.message));