import { useEffect, useState } from "react";
import type { ConnectionState } from "../components/hud/ConnectionStatus";
/**
* useConnectionStatus - Hook to monitor browser online/offline status
*
* Requirements: 37.6
*/
export function useConnectionStatus(): {
isOnline: boolean;
connectionState: ConnectionState;
} {
const [isOnline, setIsOnline] = useState(
typeof navigator !== "undefined" ? navigator.onLine : true
);
useEffect(() => {
const handleOnline = (): void => {
setIsOnline(true);
};
const handleOffline = (): void => {
setIsOnline(false);
};
window.addEventListener("online", handleOnline);
window.addEventListener("offline", handleOffline);
return (): void => {
window.removeEventListener("online", handleOnline);
window.removeEventListener("offline", handleOffline);
};
}, []);
return {
isOnline,
connectionState: isOnline ? "connected" : "offline",
};
}
