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
  
      // 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=613382'); // connection to the website 
         const json = await response.json();
   
         // setting the content of each category 
         setMocion(json.Mocion); 
         setDescription(json.Description);
       } 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 }}>
      {isLoading ? <ActivityIndicator/> : (
        <FlatList
          data={data}
          keyExtractor={({ id }, index) => id}
          renderItem={({ item }) => (
            <Text>{data}</Text>
          )}
        />
      )}
    </View>
  );
};