import { useEffect } from "react";
import { useLocation } from "react-router";

let lastScreen = "/";

/** Records the screen the player is on, ignoring Settings itself (for debug info, CR-011). */
export function useTrackScreen(): void {
  const { pathname } = useLocation();
  useEffect(() => {
    if (pathname !== "/settings") lastScreen = pathname;
  }, [pathname]);
}

/** The last screen before Settings, e.g. "/fleet". */
export function lastScreenPath(): string {
  return lastScreen;
}