init

2026-07-10 18:55:55 +08:00
commit fce40c7d6c
317 changed files with 170079 additions and 0 deletions
@@ -0,0 +1,78 @@
+import dayjs from 'dayjs'
+import { i18n, loadLanguageAsync } from '~@/locales'
+import router from '~@/router'
+import { useMetaTitle } from '~/composables/meta-title'
+import 'dayjs/locale/zh-cn'
+
+const LOCALE_KEY = 'locale'
+
+export const preferredLanguages = usePreferredLanguages()
+
+export const lsLocaleState = useStorage(LOCALE_KEY, preferredLanguages.value[0])
+
+export const useI18nLocale = createSharedComposable(() => {
+  // 加载多语言的loading状态
+  const loading = ref(false)
+  const localeStore = useAppStore()
+  // 多语言的信息
+  const locale = computed<string>(() => {
+    if (!i18n)
+      return 'zh-CN'
+
+    return unref(i18n.global.locale)
+  })
+
+  // 获取antd的多语言
+  const antd = computed(() => {
+    return (i18n?.global?.getLocaleMessage?.(unref(locale)) as any)?.antd || undefined
+  })
+
+  // 切换多语言
+  const setLocale = async (locale: string) => {
+    if (!i18n)
+      return
+
+    if (loading.value)
+      return
+    loading.value = true
+    try {
+      // 加载多语言
+      localeStore.toggleLocale(locale)
+      await loadLanguageAsync(locale)
+      // 判断是否存在兼容模式
+      if (i18n.mode === 'legacy')
+        i18n.global.locale = locale as any
+      else
+        (i18n.global.locale as any).value = locale as any
+      loading.value = false
+    }
+    catch (e) {
+      loading.value = false
+    }
+  }
+
+  watch(locale, () => {
+    if (antd.value && antd.value.locale)
+      dayjs.locale(antd.value.locale)
+
+    const route = router.currentRoute.value
+    useMetaTitle(route)
+  }, {
+    immediate: true,
+  })
+
+  // 切换多语言功能
+  const t = (key: string, defaultMessage?: string) => {
+    const message = (i18n?.global as any)?.t?.(key)
+    if (message !== key)
+      return (i18n?.global as any)?.t?.(key)
+    else
+      return defaultMessage ?? key
+  }
+  return {
+    locale,
+    t,
+    antd,
+    setLocale,
+  }
+})