mue/src/App.jsx

import React from 'react';

import Background from './components/widgets/background/Background';
import Widgets from './components/widgets/Widgets';
import Modals from './components/modals/Modals';

import EventBus from './modules/helpers/eventbus';
import SettingsFunctions from './modules/helpers/settings';

import { ToastContainer } from 'react-toastify';

export default class App extends React.PureComponent {
  componentDidMount() {
    // 4.0 -> 5.0 (the key below is only on 5.0)
    // now featuring 5.0 -> 5.1
    // the firstRun check was moved here because the old function was useless
    if (!localStorage.getItem('firstRun') || !localStorage.getItem('stats')) {
      SettingsFunctions.moveSettings();
      window.location.reload();
    }    

    SettingsFunctions.loadSettings();

    EventBus.on('refresh', (data) => {
      if (data === 'other') {
        SettingsFunctions.loadSettings(true);
      }
    });

    window.stats.tabLoad();
  }

  render() {
    return (
      <>
        {(localStorage.getItem('background') === 'true') ? <Background/> : null}
        <ToastContainer position='bottom-right' autoClose={localStorage.getItem('toastDisplayTime') || 2500} newestOnTop={true} closeOnClick pauseOnFocusLoss/>
        <div id='center'>
          <Widgets/>
          <Modals/>
        </div>
      </>
    );
  }
}