const STORAGE_KEY = "kokorone:voice-autoplay-enabled";

// T26：自走語音在場自動播放的開關，純前端偏好（不需要跨裝置同步），預設開啟。
export function isVoiceAutoplayEnabled(): boolean {
  if (typeof window === "undefined") return true;
  const stored = window.localStorage.getItem(STORAGE_KEY);
  return stored !== "false";
}

export function setVoiceAutoplayEnabled(enabled: boolean): void {
  window.localStorage.setItem(STORAGE_KEY, String(enabled));
  window.dispatchEvent(new StorageEvent("storage", { key: STORAGE_KEY }));
}