package net.heartnetwork.hubplugin;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.net.InetSocketAddress;
import java.net.Socket;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.net.Socket;

public class PingServer {

    public static boolean online;
    private String host = null;
    private int port = 0;
    private Socket socket = new Socket();
    private String[] data = new String[999];

    public PingServer(String host,int port){
        this.host = host;
        this.port = port;

        try{
            socket.connect(new InetSocketAddress(host,port));
            OutputStream out = socket.getOutputStream();
            InputStream in = socket.getInputStream();
            out.write(0xFE);

            int b;
            StringBuffer str = new StringBuffer();
            while((b = in.read()) != -1){
                if(b != 0 && b > 16 && b != 255 && b != 23 && b != 24){
                    str.append((char)b);
                }
            }

            data = str.toString().split("§");
            data[0] = data[0].substring(1,data[0].length());
        }catch(IOException e){
            e.printStackTrace();
        }
    }

    public String getMotd(){
        return data[0];
    }

    public int getOnline(){
        return Integer.parseInt(data[1]);
    }

    public int getMax(){
        return Integer.parseInt(data[2]);
    }


    public void update(){
        try{
            socket.close();
            socket = new Socket();
            socket.connect(new InetSocketAddress(host,port));
            OutputStream out = socket.getOutputStream();
            InputStream in = socket.getInputStream();
            out.write(0xFE);

            int b;
            StringBuffer str = new StringBuffer();
            while((b = in.read()) != -1){
                if(b != 0 && b > 16 && b != 255 && b != 23 && b != 24){
                    str.append((char)b);
                }
            }

            data = str.toString().split("§");
            data[0] = data[0].substring(1,data[0].length());
        }catch(IOException e){
            e.printStackTrace();
        }
    }

    public int getPort(){ return port; }

    public String getIP(){ return host; }

    public static boolean isOnline(String ip, int port) {

        try{

            InetSocketAddress sa = new InetSocketAddress(ip, port);
            Socket ss = new Socket();
            ss.connect(sa, 1);
            ss.close();
            online = true;
        }catch(Exception e) {
            online = false;

        }
        return online;
    }



}