@lobehub/chat/src/store/global/selectors/general.ts

Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

import { DEFAULT_LANG } from '@/const/locale';
import { Locales } from '@/locales/resources';
import { isOnServerSide } from '@/utils/env';

import { GlobalState } from '../initialState';
import { systemStatus } from './systemStatus';

const language = (s: GlobalState) => systemStatus(s).language || 'auto';

const currentLanguage = (s: GlobalState) => {
  const locale = language(s);

  if (locale === 'auto') {
    if (isOnServerSide) return DEFAULT_LANG;

    return navigator.language as Locales;
  }

  return locale as Locales;
};

export const globalGeneralSelectors = {
  currentLanguage,
  language,
};