77 lines
2.3 KiB
TypeScript
77 lines
2.3 KiB
TypeScript
import { pwaInfo } from 'virtual:pwa-info'
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import type { Link } from '@unhead/schema'
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import type { Directions } from 'vue-i18n-routing'
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import { APP_NAME, STORAGE_KEY_LANG } from '~/constants'
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import type { LocaleObject } from '#i18n'
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export function setupPageHeader() {
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const isDev = process.dev
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const isPreview = useRuntimeConfig().public.env === 'staging'
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const i18n = useI18n()
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const link: Link[] = []
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if (pwaInfo && pwaInfo.webManifest) {
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const { webManifest } = pwaInfo
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if (webManifest) {
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const { href, useCredentials } = webManifest
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if (useCredentials) {
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link.push({
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rel: 'manifest',
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href,
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crossorigin: 'use-credentials',
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})
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}
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else {
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link.push({
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rel: 'manifest',
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href,
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})
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}
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}
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}
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const localeMap = (i18n.locales.value as LocaleObject[]).reduce((acc, l) => {
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acc[l.code!] = l.dir ?? 'ltr'
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return acc
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}, {} as Record<string, Directions>)
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useHeadFixed({
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htmlAttrs: {
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lang: () => i18n.locale.value,
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dir: () => localeMap[i18n.locale.value] ?? 'ltr',
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},
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titleTemplate: title => `${title ? `${title} | ` : ''}${APP_NAME}${isDev ? ' (dev)' : isPreview ? ' (preview)' : ''}`,
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link,
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})
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// eslint-disable-next-line no-unused-expressions
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isDark.value
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}
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export async function setupI18n() {
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const { locale, setLocale, locales } = useI18n()
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const nuxtApp = useNuxtApp()
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nuxtApp.hook('app:suspense:resolve', async () => {
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const isFirstVisit = process.server ? false : !window.localStorage.getItem(STORAGE_KEY_LANG)
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const localeStorage = process.server ? ref('en-US') : useLocalStorage(STORAGE_KEY_LANG, locale.value)
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if (isFirstVisit) {
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const userLang = (navigator.language || 'en-US').toLowerCase()
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// cause vue-i18n not explicit export LocaleObject type
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const supportLocales = unref(locales) as { code: string }[]
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const lang = supportLocales.find(locale => userLang.startsWith(locale.code.toLowerCase()))?.code
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|| supportLocales.find(locale => userLang.startsWith(locale.code.split('-')[0]))?.code
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localeStorage.value = lang || 'en-US'
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}
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if (localeStorage.value !== locale.value)
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await setLocale(localeStorage.value)
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watchEffect(() => {
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localeStorage.value = locale.value
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})
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})
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}
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