package epicjoketeller;

import java.net.Socket;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;

import java.io.IOException;

public class EpicJokeTeller extends Thread {
	public EpicJokeTeller(Socket clientSocket) throws IOException {
		this.clientSocket = clientSocket;
		this.clientReader = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
		this.clientWriter = new PrintWriter(clientSocket.getOutputStream());
	}

	protected void sendLine(String line) throws IOException {
		clientWriter.print(line + "\r\n");
		clientWriter.flush();
	}

	protected boolean expect(String line) throws IOException {
		String clientLine = clientReader.readLine();
		if (! clientLine.equals(line)) {
			return false;
		}

		return true;
	}

	public void run() {
		try {
			sendLine("Knock-knock!");
			if (! expect("Who's there?")) {
				sendLine("You're supposed to say \"Who's there?\"");
				clientSocket.close();
				return;
			}

			String[] joke = JOKES[new java.util.Random().nextInt(JOKES.length)];
			sendLine(joke[0]);

			if (! expect(joke[0] + " who?")) {
				sendLine("You're supposed to say \"" + joke[0] + " who?\"");
				clientSocket.close();
				return;
			}

			sendLine(joke[1]);
			sendLine("BA-DUM TSS");

			clientSocket.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	protected Socket clientSocket;
	protected BufferedReader clientReader;
	protected PrintWriter clientWriter;
	
	protected static final String[][] JOKES = {
												{"Dexter", "Dexter halls with boughs of holly."},
												{"Disco", "Disconnected"},
												{"Doughnut", "Doughnut worry it is just a joke!"},
												{"Vampire", "Vampire state building!"},
												{"Wendy", "Wendy the last time you took a bath?"},
												{"Ken", "Ken I come in, it’s freezing out here?"},
												{"Sherlock", "Sherlock your door! Someone could break in..."},
												{"Quacker", "Quacker another bad knock-knock joke and I’m leaving!"},
												{"Venice", "Venice your mother coming home?"},
												{"Says", "Says me, that's who?"},
												{"Ice cream", "Ice cream if you don't let me in!"},
												{"Cousin", "Cousin stead of opening the door, you're making me stand here!"},
												{"Cows go", "No, cows go moo!"},
												{"Spell", "OK, W H O."},
												{"Hatch", "Bless you and please cover your mouth next time."},
												{"Boo", "Don't cry, it's just a joke."},
												{"Mikey", "Mikey doesn't fit in the keyhole!"},
												{"Hawaii", "I'm fine. Hawaii you?"},
												{"Justin", "Justin case you forgot me out here."},
												{"Kanga", "Kanga roo!"},
												{"Voodoo", "Voodoo you think you are?"},
												{"A little old lady", "I didn't know you could yodel."},
												{"Lettuce", "Lettuce in!"},
												{"Olive", "Olive you."},
												{"Hyou", "Hyou people need to listen to me!"},
												{"Cash", "I didn't realize you were some kind of a nut!"},
												{"Honey bee", "Honey bee a dear and get me a soda."},
												{"Repeat", "Who Who Who."},
												{"Ya", "What a cheerfull person u r!"},
												{"Robin", "Robin your house!"},
												{"Myth", "I myth Daffy Duck"},
												{"Dishes", "Dishes a very bad joke!"}
	};

}