import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';
import resourcesToBackend from 'i18next-resources-to-backend';

const localeModules = import.meta.glob<Record<string, unknown>>('@/locales/**/*.ts', { eager: true });

i18n
  .use(
    resourcesToBackend((lng: string, ns: string) => {
      const path = `/src/locales/${lng}/${ns}.ts`;
      const module = localeModules[path];
      return module?.default ?? {};
    })
  )
  .use(initReactI18next)
  .init({
    lng: localStorage.getItem('app-language') || 'zh-CN',
    fallbackLng: 'zh-CN',
    interpolation: { escapeValue: false },
  });

export default i18n;