import React, { useEffect, useState } from 'react';
import { ActivityIndicator, FlatList, Text, View } from 'react-native';

export default App = () => {
  const [isLoading, setLoading] = useState(true);
  const [Description, setDescription] = useState([]); // this is looking for 'Description' and it's content
  const [Mocion, setMocion] = useState([]); // this is looking for 'Mocion' and it's content
  const [PIN, setPIN] = useState([]); // this is looking for 'PIN' and it's content

  // this connects us to the API and fetches the json file with the mociones
  const getMociones = async () => {
     try {
      const response = await fetch('http://10.190.1.140:5000/send?PIN=121071'); // connection to the website 
      const json = await response.json();

      // setting the content of each category 
      setMocion(json.Mocion); 
      setDescription(json.Description);
      setPIN(json.PIN);

    } catch (error) {
      console.error(error);
    } finally {
      setLoading(false); // once found the loading icon will be replaced with the content of the json
    }
  }

  useEffect(() => {
    getMociones();
  }, []);

  // here we want to display each mocion in a flatlist 
  // it's supposed to be like buttons. Once clicked it would let you vote inside
  return (
    <View style={{ flex: 1, padding: 24 }}>
      <Text>{Mocion}</Text>
      <Text>{Description}</Text>
      <Text>{PIN}</Text>
    </View>
  );
};