import Vue from 'vue';
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import VueI18n from 'vue-i18n';
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import zhCN from './zh_CN';
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import zhTW from './zh_TW';
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import en from './en';
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import de from './de';
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import vi from './vi';
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import ptBR from './pt_BR';
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import enLocale from 'element-ui/lib/locale/lang/en'
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import zhLocale from 'element-ui/lib/locale/lang/zh-CN'
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import twLocale from 'element-ui/lib/locale/lang/zh-TW'
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import deLocale from 'element-ui/lib/locale/lang/de'
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import viLocale from 'element-ui/lib/locale/lang/vi'
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import ptBRLocale from 'element-ui/lib/locale/lang/pt-br'
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Vue.use(VueI18n);
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// 从本地存储获取语言设置，如果没有则使用浏览器语言或默认语言
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const getDefaultLanguage = () => {
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const savedLang = localStorage.getItem('userLanguage');
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if (savedLang) {
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return savedLang;
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}
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const browserLang = navigator.language || navigator.userLanguage;
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if (browserLang.indexOf('zh') === 0) {
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if (browserLang === 'zh-TW' || browserLang === 'zh-HK' || browserLang === 'zh-MO') {
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return 'zh_TW';
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}
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return 'zh_CN';
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}
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if (browserLang.indexOf('de') === 0) {
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return 'de';
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}
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if (browserLang.indexOf('vi') === 0) {
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return 'vi';
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}
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if (browserLang === 'pt-BR' || browserLang === 'pt') {
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return 'pt_BR';
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}
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return 'en';
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};
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const i18n = new VueI18n({
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locale: getDefaultLanguage(),
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fallbackLocale: 'zh_CN',
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messages: {
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'zh_CN': { ...zhLocale, ...zhCN },
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'zh_TW': { ...twLocale, ...zhTW },
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'en': { ...en, ...enLocale },
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'de': { ...de, ...deLocale },
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'vi': { ...vi, ...viLocale },
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'pt_BR': { ...ptBR, ...ptBRLocale }
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}
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});
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export default i18n;
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// 提供一个方法来切换语言
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export const changeLanguage = (lang) => {
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i18n.locale = lang;
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localStorage.setItem('userLanguage', lang);
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// 通知组件语言已更改
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Vue.prototype.$eventBus.$emit('languageChanged', lang);
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};
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