hippofish/packages/client/src/scripts/device-kind.ts

import { defaultStore } from "@/store";

const ua = navigator.userAgent.toLowerCase();
const isTablet =
	/ipad/.test(ua) ||
	(/mobile|iphone|android/.test(ua) && window.innerWidth > 700);
const isSmartphone = !isTablet && /mobile|iphone|android/.test(ua);

export const deviceKind = defaultStore.state.overridedDeviceKind
	? defaultStore.state.overridedDeviceKind
	: isSmartphone
	  ? "smartphone"
	  : isTablet
		  ? "tablet"
		  : "desktop";