import { Redirect } from 'expo-router';
import { useEffect, useState } from 'react';
import { ActivityIndicator, View } from 'react-native';
import { getAccessToken } from '../lib/session';

export default function Index() {
  const [ready, setReady] = useState(false);
  const [authed, setAuthed] = useState(false);

  useEffect(() => {
    void getAccessToken().then((t) => {
      setAuthed(Boolean(t));
      setReady(true);
    });
  }, []);

  if (!ready) {
    return (
      <View style={{ flex: 1, justifyContent: 'center' }}>
        <ActivityIndicator />
      </View>
    );
  }

  return <Redirect href={authed ? '/(app)' : '/(auth)/login'} />;
}