package geniusweb.partiesserver;

import java.io.IOException;

import javax.websocket.ClientEndpoint;
import javax.websocket.OnError;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.Session;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

import geniusweb.party.inform.Inform;

/**
 * This is an example Java websocket that connects to a party on the web server.
 * See {@link JavaClientTest}.
 */
@ClientEndpoint
public class JavaClient {

	// this must be static because connectToServer will create new instance.
	private String status = "connecting";
	private final static ObjectMapper jackson = new ObjectMapper();
	private Session session;

	public JavaClient() {
	}

	@OnOpen
	public void onOpen(Session session)
			throws JsonProcessingException, IOException {
		status = "connected";
		this.session = session;
	}

	public void sendMessage(Inform info)
			throws JsonProcessingException, IOException {
		session.getBasicRemote().sendText(jackson.writeValueAsString(info));
		status = "sent " + info.getClass().getSimpleName();

	}

	@OnMessage
	public void processMessage(String message) {
		status = "received " + message;
	}

	@OnError
	public void processError(Throwable t) {
		t.printStackTrace();
	}

	public String getStatus() {
		return status;
	}

}