maxkb/ui/src/locales/index.ts

import { useLocalStorage, usePreferredLanguages } from '@vueuse/core';
import { computed } from 'vue';
import { createI18n } from 'vue-i18n';

// 导入语言文件
const langModules = import.meta.glob('./lang/*/index.ts', { eager: true }) as Record<string, () => Promise<{ default: Object }>>;

const langModuleMap = new Map<string, Object>();

export const langCode: Array<string> = [];

export const localeConfigKey = 'MaxKB-locale';

// 获取浏览器默认语言环境
const languages = usePreferredLanguages();

// 生成语言模块列表
const generateLangModuleMap = () => {
    const fullPaths = Object.keys(langModules);
    fullPaths.forEach((fullPath) => {
        const k = fullPath.replace('./lang', '');
        const startIndex = 1;
        const lastIndex = k.lastIndexOf('/');
        const code = k.substring(startIndex, lastIndex);
        langCode.push(code);
        langModuleMap.set(code, langModules[fullPath]);
    });
};

// 导出 Message
const importMessages = computed(() => {
    generateLangModuleMap();

    const message: Recordable = {};
    langModuleMap.forEach((value: any, key) => {
        message[key] = value.default;
    });
    return message;
});

export const i18n = createI18n({
    legacy: false,
    locale: useLocalStorage(localeConfigKey, 'zh_CN').value || languages.value[0] || 'zh_CN',
    fallbackLocale: 'zh_CN',
    messages: importMessages.value,
    globalInjection: true,
});

export const langList = computed(() => {
    if (langModuleMap.size === 0) generateLangModuleMap();

    const list:any=[]
    langModuleMap.forEach((value: any, key) => {
        list.push({
            label: value.default.lang,
            value: key,
        });
    });

    return list;
});

// @ts-ignore
export const { t } = i18n.global;

export default i18n;