// Stable migration surface for the legacy shared-global frontend.
// Existing names remain available for compatibility; new code should prefer
// these namespaces while the large Audiobook/Rehearser files are split.
(function exposeTtvcNamespaces() {
  const root = window.TTVC = window.TTVC || {};
  root.audiobook = root.audiobook || {};
  root.rehearser = root.rehearser || {};
  root.jobs = root.jobs || {};
  [
    ['audiobook', 'fetchWithTimeout', 'audiobookFetchWithTimeout'],
    ['audiobook', 'attributeStream', 'audiobookAttributeStream'],
    ['audiobook', 'timeoutSeconds', 'audiobookTimeoutSeconds'],
    ['rehearser', 'renderLibrary', 'renderLibraryList'],
    ['rehearser', 'showPhase', 'showPhase'],
  ].forEach(([namespace, publicName, legacyName]) => {
    if (typeof window[legacyName] !== 'undefined' && root[namespace][publicName] == null) {
      root[namespace][publicName] = window[legacyName];
    }
  });
  // `rehState` is a top-level lexical binding for compatibility and therefore
  // is not guaranteed to be an own property of window.
  if (typeof rehState !== 'undefined' && root.rehearser.state == null) root.rehearser.state = rehState;
})();