// i18n.ts
import AsyncStorage from '@react-native-async-storage/async-storage';
import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';

import en from './locales/en.json';
import ru from './locales/ru.json';
import uz from './locales/uz.json';

const languageDetector = {
  type: 'languageDetector' as const,
  async: true,
  detect: async (callback: (lang: string) => void) => {
    const savedLang = await AsyncStorage.getItem('lang');
    callback(savedLang || 'uz');
  },
  init: () => {},
  cacheUserLanguage: async (lang: string) => {
    await AsyncStorage.setItem('lang', lang);
  },
};

i18n
  .use(languageDetector as any)
  .use(initReactI18next)
  .init({
    resources: {
      uz: { translation: uz },
      ru: { translation: ru },
      en: { translation: en },
    },
    fallbackLng: 'uz',
    interpolation: { escapeValue: false },
    react: { useSuspense: false },
  });

export default i18n;