// Pure event-bus module separate from VideoIndexProvider.tsx so the
// provider file only exports a Component + a `use*` hook — that's the
// shape Next.js Fast Refresh requires to swap a Provider in place
// instead of forcing a full page reload.

const REFRESH_EVENT = "pinkudex:video-status-refresh";

export function dispatchVideoStatusRefresh() {
  if (typeof window === "undefined") return;
  window.dispatchEvent(new CustomEvent(REFRESH_EVENT));
}

export function subscribeVideoStatusRefresh(cb: () => void): () => void {
  window.addEventListener(REFRESH_EVENT, cb);
  return () => window.removeEventListener(REFRESH_EVENT, cb);
}