elk/composables/setups.ts

44 lines
1.5 KiB
TypeScript

import { APP_NAME, STORAGE_KEY_LANG } from '~/constants'
export function setupPageHeader() {
const isDev = process.dev
const isPreview = useRuntimeConfig().public.env === 'staging'
const i18n = useI18n()
useHeadFixed({
htmlAttrs: {
lang: () => i18n.locale.value,
},
titleTemplate: title => `${title ? `${title} | ` : ''}${APP_NAME}${isDev ? ' (dev)' : isPreview ? ' (preview)' : ''}`,
})
// eslint-disable-next-line no-unused-expressions
isDark.value
}
export async function setupI18n() {
const { locale, setLocale, locales } = useI18n()
const nuxtApp = useNuxtApp()
nuxtApp.hook('app:suspense:resolve', async () => {
const isFirstVisit = process.server ? false : !window.localStorage.getItem(STORAGE_KEY_LANG)
const localeStorage = process.server ? ref('en-US') : useLocalStorage(STORAGE_KEY_LANG, locale.value)
if (isFirstVisit) {
const userLang = (navigator.language || 'en-US').toLowerCase()
// cause vue-i18n not explicit export LocaleObject type
const supportLocales = unref(locales) as { code: string }[]
const lang = supportLocales.find(locale => userLang.startsWith(locale.code.toLowerCase()))?.code
|| supportLocales.find(locale => userLang.startsWith(locale.code.split('-')[0]))?.code
localeStorage.value = lang || 'en-US'
}
if (localeStorage.value !== locale.value)
await setLocale(localeStorage.value)
watchEffect(() => {
localeStorage.value = locale.value
})
})
}