"use client";

/**
 * Tiny event bus so any screen can open the settings dialog (which lives in
 * the header) without prop drilling.
 */

export const OPEN_SETTINGS_EVENT = "freezmo:open-settings";

export type SettingsFocus = "key";

/** `focus` scrolls the settings dialog to that field once it opens. */
export function openSettings(focus?: SettingsFocus): void {
  if (typeof window === "undefined") return;
  window.dispatchEvent(new CustomEvent(OPEN_SETTINGS_EVENT, { detail: { focus } }));
}