import { Components, registerComponent, getSetting, Strings } from 'meteor/vulcan:lib';
import React, { PureComponent } from 'react';
import PropTypes from 'prop-types';
import { IntlProvider, intlShape} from 'react-intl';
import withCurrentUser from '../containers/withCurrentUser.js';


class App extends PureComponent {

  getLocale() {
    return getSetting('locale', 'en');
  }

  getChildContext() {
    
    const messages = Strings[this.getLocale()] || {};
    const intlProvider = new IntlProvider({locale: this.getLocale()}, messages);
    const { intl } = intlProvider.getChildContext();
    return {
      intl: intl
    };
  }

  render() {
    return (
      <IntlProvider locale={this.getLocale()} messages={Strings[this.getLocale()]}>
        <Components.Layout>
          { this.props.currentUserLoading ? <Components.Loading /> : this.props.children }
        </Components.Layout>
      </IntlProvider>
    );
  }
}

App.propTypes = {
  currentUserLoading: PropTypes.bool,
}

App.childContextTypes = {
  intl: intlShape,
}

App.displayName = 'App';

registerComponent('App', App, withCurrentUser);

export default App;