import { StatusBar } from 'expo-status-bar';
import React, { useEffect, useState } from 'react';
import { StyleSheet, Text, View, TextInput, SafeAreaView } from 'react-native';
import API from './API.js';
import LoginForm from './components/Login.js';
import Feed from './components/Feed.js';
import { Provider as PaperProvider } from 'react-native-paper';
import AwesomeIcon from 'react-native-vector-icons/FontAwesome';

export default function App() {
    let [isLoggedIn, setIsLoggedIn] = useState(false);

    useEffect(async () => {
        let r = await API.isLoggedIn();
        setIsLoggedIn(r);
    }, []);

    return (
        <PaperProvider settings={{
            icon: props => <AwesomeIcon {...props} />,
          }}>
        <SafeAreaView style={styles.container}>
            <Text>EMI Social LOGO</Text>
            {!isLoggedIn && <LoginForm />}
            {isLoggedIn && <Feed />}
            <StatusBar style="auto" />
        </SafeAreaView>
        </PaperProvider>
    );
}

const styles = StyleSheet.create({
    container: {
        flex: 1,
        alignItems: 'center',
        justifyContent: 'center',
        marginTop: 25,
        paddingTop: 10,
        backgroundColor: "#edf2f7"
    },
});