'use client'; import { useState } from 'react'; import { useIsomorphicLayoutEffect } from './use-isomorphic-layout-effect'; /** * Hook to check if a media query matches * @param query - Media query to check * @returns Whether the media query matches, or undefined during SSR/initial render */ export function useMediaQuery(query: string): boolean | undefined { const [matches, setMatches] = useState(undefined); useIsomorphicLayoutEffect(() => { const matchMedia = window.matchMedia(query); const handleChange = () => { setMatches(matchMedia.matches); }; // Set initial value handleChange(); matchMedia.addEventListener('change', handleChange); return () => { matchMedia.removeEventListener('change', handleChange); }; }, [query]); return matches; } /** * Predefined breakpoints for common screen sizes */ export const breakpoints = { md: '(min-width: 800px)', // Tablet: 50rem lg: '(min-width: 1280px)', // Desktop: 80rem }; /** @deprecated Use useMdUp instead */ export function useSmUp(): boolean | undefined { return useMdUp(); } export function useMdUp(): boolean | undefined { const matches = useMediaQuery(breakpoints.md); return matches === undefined ? undefined : matches; } export function useLgUp(): boolean | undefined { const matches = useMediaQuery(breakpoints.lg); return matches === undefined ? undefined : matches; }