/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package apitest;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;

/**
 *
 * @author Dell PC
 */
public class Apitest {
   static ArrayList<String> classname_list = new ArrayList<String>( );
   static ArrayList<String> classid_list = new ArrayList<String>( );

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws MalformedURLException, IOException, ParseException {
        // TODO code application logic here
        //getAddressByGpsCoordinates();
         classname();
        for (int i=0;i<classname_list.size();i++){
            System.out.println("Main Classname And ID :"+classname_list.get(i)+" "+classid_list.get(i));
        }
    }

    public static void classname()
            throws MalformedURLException, IOException, org.json.simple.parser.ParseException {

        URL url = new URL("http://hang404.com/class_info.php?api_key=hangjhqdfqjhsfhdfhdgjdgd83r7tgq87rg2f8r7g2f2874gf2");
        //'https://maps.googleapis.com/maps/api/geocode/json?latlng=23.73929,90.375586&key=AIzaSyCXx3ubAosxwUQH4i4gMo6j89RaUbdISz0'
        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
        String formattedClassname = "";
        String formattedClassId = "";

        try {
            InputStream in = url.openStream();

            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            String result, line = reader.readLine();
            result = line;
            //System.out.println("hiii"+result);
            while ((line = reader.readLine()) != null) {
                result += line;
            }
            //System.out.println("hiii"+result);

            JSONParser parser = new JSONParser();
            JSONObject rsp = (JSONObject) parser.parse(result);

            if (rsp.containsKey("items")) {
                JSONArray matches = (JSONArray) rsp.get("items");
                for (int i=0;i< matches.size();i++){
                   JSONObject data = (JSONObject) matches.get(i); //TODO: check if idx=0 exists
                   formattedClassname = (String) data.get("es_classname");
                   formattedClassId = (String) data.get("es_classesid");
                   classname_list.add(formattedClassname);
                   classid_list.add(formattedClassId);

                }


            }
            else{
                System.out.println("none");
            }





                //JSONObject data = (JSONObject) rsp.get(0); //TODO: check if idx=0 exists






        } finally {
            urlConnection.disconnect();

        }
    }


}