elk/plugins/setup-font-size.ts

26 lines
812 B
TypeScript
Raw Normal View History

import type { FontSize } from '~/types'
import { InjectionKeyFontSize } from '~/constants/symbols'
2022-12-28 01:28:17 +00:00
import { COOKIE_KEY_FONT_SIZE, COOKIE_MAX_AGE } from '~/constants'
import { fontSizeMap } from '~/constants/options'
export default defineNuxtPlugin((nuxt) => {
const DEFAULT = 'md'
2022-12-28 01:28:17 +00:00
const cookieFontSize = useCookie<FontSize>(COOKIE_KEY_FONT_SIZE, { default: () => DEFAULT, maxAge: COOKIE_MAX_AGE })
nuxt.vueApp.provide(InjectionKeyFontSize, cookieFontSize)
if (!process.server) {
watchEffect(() => {
document.documentElement.style.setProperty('--font-size', fontSizeMap[cookieFontSize.value || DEFAULT])
})
}
else {
useHead({
style: [
{
innerHTML: `:root { --font-size: ${fontSizeMap[cookieFontSize.value || DEFAULT]}; }`,
},
],
})
}
})