import type { Language } from '@/store/lang'
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import { ref } from 'vue'
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import { useLangStore } from '@/store/lang'
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import de from './de'
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import en from './en'
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import pt_BR from './pt_BR'
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import vi from './vi'
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// 导入各个语言的翻译文件
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import zh_CN from './zh_CN'
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import zh_TW from './zh_TW'
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// 语言包映射
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const messages = {
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zh_CN,
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en,
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zh_TW,
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de,
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vi,
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pt_BR,
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}
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// 当前使用的语言
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const currentLang = ref<Language>('zh_CN')
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// 初始化语言
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export function initI18n() {
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const langStore = useLangStore()
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currentLang.value = langStore.currentLang
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}
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// 切换语言
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export function changeLanguage(lang: Language) {
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currentLang.value = lang
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const langStore = useLangStore()
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langStore.changeLang(lang)
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}
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// 获取翻译文本
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export function t(key: string, params?: Record<string, string | number>): string {
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const langMessages = messages[currentLang.value]
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// 直接查找扁平键名
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if (langMessages && typeof langMessages === 'object' && key in langMessages) {
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const value = langMessages[key]
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if (typeof value === 'string') {
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// 处理参数替换
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if (params) {
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let result = value
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Object.entries(params).forEach(([paramKey, paramValue]) => {
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const regex = new RegExp(`\{${paramKey}\}`, 'g')
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result = result.replace(regex, String(paramValue))
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})
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return result
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}
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return value
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}
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return key
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}
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return key // 如果找不到对应的翻译，返回key本身
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}
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// 获取当前语言
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export function getCurrentLanguage(): Language {
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return currentLang.value
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}
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// 获取支持的语言列表
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export function getSupportedLanguages(): { code: Language, name: string }[] {
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return [
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{ code: 'zh_CN', name: '简体中文' },
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{ code: 'en', name: 'English' },
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{ code: 'zh_TW', name: '繁體中文' },
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{ code: 'de', name: 'Deutsch' },
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{ code: 'vi', name: 'Tiếng Việt' },
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{ code: 'pt_BR', name: 'Português (Brasil)' },
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]
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}
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