Files
bsky-social-app/src/alf/util/useGutters.ts
T
2026-03-11 11:32:43 -05:00

67 lines
1.7 KiB
TypeScript

import {useMemo} from 'react'
import {type Breakpoint, useBreakpoints} from '#/alf/breakpoints'
import * as tokens from '#/alf/tokens'
type Gutter = 'compact' | 'base' | 'wide' | 0
const gutters: Record<
Exclude<Gutter, 0>,
Record<Breakpoint | 'default', number>
> = {
compact: {
default: tokens.space.sm,
gtPhone: tokens.space.sm,
gtMobile: tokens.space.md,
gtTablet: tokens.space.md,
},
base: {
default: tokens.space.lg,
gtPhone: tokens.space.lg,
gtMobile: tokens.space.xl,
gtTablet: tokens.space.xl,
},
wide: {
default: tokens.space.xl,
gtPhone: tokens.space.xl,
gtMobile: tokens.space._3xl,
gtTablet: tokens.space._3xl,
},
}
type Gutters = {
paddingTop: number
paddingRight: number
paddingBottom: number
paddingLeft: number
}
export function useGutters([all]: [Gutter]): Gutters
export function useGutters([vertical, horizontal]: [Gutter, Gutter]): Gutters
export function useGutters([top, right, bottom, left]: [
Gutter,
Gutter,
Gutter,
Gutter,
]): Gutters
export function useGutters([top, right, bottom, left]: Gutter[]) {
const {activeBreakpoint} = useBreakpoints()
if (right === undefined) {
right = bottom = left = top
} else if (bottom === undefined) {
bottom = top
left = right
}
return useMemo(() => {
return {
paddingTop: top === 0 ? 0 : gutters[top][activeBreakpoint || 'default'],
paddingRight:
right === 0 ? 0 : gutters[right][activeBreakpoint || 'default'],
paddingBottom:
bottom === 0 ? 0 : gutters[bottom][activeBreakpoint || 'default'],
paddingLeft:
left === 0 ? 0 : gutters[left][activeBreakpoint || 'default'],
}
}, [activeBreakpoint, top, right, bottom, left])
}