//@author Rhandi Martin

import java.net.*;
import java.io.*;

public class Client extends Thread {

	private String name, server;
	private int port;
	private Socket user;
	private BufferedReader br,kb;
	private PrintWriter pw;

	public Client(String server, int port) {
		this.port = port;
		this.server = server;
	} //end ctor(String,int)

	public void run() {
		String input = "";

		try {
			user = new Socket(server,port);
			pw = new PrintWriter(user.getOutputStream(),true);
			br = new BufferedReader(new InputStreamReader(user.getInputStream()));

			System.out.println("Status: Starting console...");
			kb = new BufferedReader(new InputStreamReader(System.in));

			//login section
			input = br.readLine();	//read MOTD
			System.out.println(input);	//print MOTD
			input = br.readLine();	//server requests nick
			System.out.println(input);	//print request
			name = kb.readLine().trim();	//read response
			pw.println(name);		//send nick to server

			new ClientThread(br).start();

			System.out.println("Status: Console established");

			while((input = kb.readLine())!=null) {
				input = input.trim();
				pw.println(input);
				if(input.equals("/quit")) break;
				//System.out.printf("<%s> %s\n",name,input);
				System.out.print("$ ");
			} //end while

			pw.close();
			kb.close();
		} catch(IOException ioe) {
			System.err.println("Unable to establish connection to "+server+" on "+port);
		} catch(Exception e) {
			System.err.println("Unknown error: java Client "+server+" on "+port);
		} //end t-c block
	} //end method - void run()

	public static void main(String[] args) {
		try {
			Client c = new Client(args[0],Integer.parseInt(args[1]));
			c.start();
		} catch(NumberFormatException nfe) {
			System.err.println("Usage: java Client <server_addr> <server_port>");
		} //end t-c block
	} //end main
} //end class