package com.glavsoft.viewer;

import java.awt.event.WindowListener;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;

import jp.ac.u_ryukyu.treevnc.MyRfbProto;
import jp.ac.u_ryukyu.treevnc.client.GetDataClient;
import jp.ac.u_ryukyu.treevnc.client.GetHostClient;
import jp.ac.u_ryukyu.treevnc.client.EchoClient;

import com.glavsoft.rfb.protocol.ProtocolSettings;
import com.glavsoft.viewer.swing.ParametersHandler;

public class TreeConnectionManager extends ConnectionManager {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	
	public TreeConnectionManager(WindowListener appWindowListener,
			boolean isApplet) {
		super(appWindowListener, isApplet);
	}
	
	@Override
	public Socket connectToHost(final ParametersHandler.ConnectionParams connectionParams, 
			ProtocolSettings settings, MyRfbProto rfb) {
		Socket socket = null;
		GetHostClient bCast = new GetHostClient("who");
		bCast.getHost();
        GetDataClient getBcast = new GetDataClient();
        Thread runBcast = new Thread(getBcast);
        runBcast.start();
		connectionParams.hostName = getBcast.textAddress();
		getBcast.interrupt();
		if("notFound".equals(connectionParams.hostName)) {
			// connectionParams.portNumber = Integer.parseInt(getBcast.textPort());
			connectionParams.portNumber = 5900;
		} else {
			// getBcast.ipRegister();
			EchoClient echo = new EchoClient(getBcast.textAddress(),9999);
			rfb.setEcho(echo);
			rfb.setProxyAddr(getBcast.textAddress());
			echo.getParentName();
			connectionParams.hostName = echo.parentAddress;
			connectionParams.portNumber = Integer.parseInt(getBcast.textPort()); // I should get port number 
			// connectionParams.hostName = getBcast.textAddress();
			// connectionParams.portNumber = Integer.parseInt(getBcast.textPort());
			// connectionParams.portNumber = 5900;
		}
			Viewer.logger.info("Connecting to host " + connectionParams.hostName + ":" + connectionParams.portNumber);
			try {
				socket = new Socket(connectionParams.hostName, connectionParams.portNumber);
				socket.setReuseAddress(true);
			} catch (UnknownHostException e) {
				Viewer.logger.severe("Unknown host: " + connectionParams.hostName);
				showConnectionErrorDialog("Unknown host: '" + connectionParams.hostName + "'");
			} catch (IOException e) {
				Viewer.logger.severe("Couldn't connect to: " +
						connectionParams.hostName + ":" + connectionParams.portNumber +
						": " + e.getMessage());
				showConnectionErrorDialog("Couldn't connect to: '" + connectionParams.hostName +
						"'\n" + e.getMessage());
			}
		return socket;
	}

}