// retur user device info import { useEffect, useState } from "react"; export function useDeviceInfo() { const [deviceInfo, setDeviceInfo] = useState({}); const [systemInfo, setSystemInfo] = useState(null); const [deviceType, setDeviceType] = useState(null); useEffect(() => { const userAgent = navigator.userAgent.toLowerCase(); if (/iphone|ipad|ipod/.test(userAgent)) { setSystemInfo("iOS"); } }, []); useEffect(() => { const onResize = () => { setDeviceInfo({ width: window.innerWidth, height: window.innerHeight, }); }; if (window.innerWidth < 600) { setDeviceType("mobile"); } else { setDeviceType("desktop"); } window.addEventListener("resize", onResize); return () => { window.removeEventListener("resize", onResize); }; }, []); return { windowSize: deviceInfo, systemInfo, deviceType, }; }