/*
 * Copyright (c) 2009 Dukascopy (Suisse) SA. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * -Redistribution of source code must retain the above copyright notice, this
 *  list of conditions and the following disclaimer.
 *
 * -Redistribution in binary form must reproduce the above copyright notice,
 *  this list of conditions and the following disclaimer in the documentation
 *  and/or other materials provided with the distribution.
 * 
 * Neither the name of Dukascopy (Suisse) SA or the names of contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
 * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. DUKASCOPY (SUISSE) SA ("DUKASCOPY")
 * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
 * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
 * DERIVATIVES. IN NO EVENT WILL DUKASCOPY OR ITS LICENSORS BE LIABLE FOR ANY LOST
 * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
 * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
 * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
 * EVEN IF DUKASCOPY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 */
package singlejartest;

import com.dukascopy.api.Instrument;
import com.dukascopy.api.system.ClientFactory;
import com.dukascopy.api.system.IClient;
import com.dukascopy.api.system.IStrategyExceptionHandler;
import com.dukascopy.api.system.ISystemListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.HashSet;
import java.util.Set;

/**
 * This small program demonstrates how to initialize Dukascopy tester and start a strategy
 */
public class TesterMainLive
{
    private static final Logger LOGGER = LoggerFactory.getLogger(Main.class);

    //url of the DEMO jnlp
    private static String jnlpUrl = "https://www.dukascopy.com/client/live/jclient/jforex.jnlp";
    //user name
    private static String userName = "user";
    //password
    private static String password = "password";

    public static void main(String[] args) throws Exception 
    {
        //get the instance of the IClient interface
		final IClient client = ClientFactory.getDefaultInstance();
		
        //set the listener that will receive system events
        client.setSystemListener(new ISystemListener() 
        {
            @Override
            public void onStart(long processId) 
            {
                LOGGER.info("Strategy started: " + processId);
            }

            @Override
            public void onStop(long processId) 
            {
                LOGGER.info("Strategy stopped: " + processId);

                if (client.getStartedStrategies().size() == 0) 
                {
                    System.exit(0);
                }
            }

            @Override
            public void onConnect() 
            {
                LOGGER.info("Connected");
            }

            @Override
            public void onDisconnect() 
            {
            }
        });

        LOGGER.info("Connecting...");
        
        //connect to the server using jnlp, user name and password
        //connection is needed for data downloading
        client.connect(jnlpUrl, userName, password);

        //wait for it to connect
        int i = 10; //wait max ten seconds
        while (i > 0 && !client.isConnected()) 
        {
            Thread.sleep(1000);
            i--;
        }
        
        if (!client.isConnected()) 
        {
            LOGGER.error("Failed to connect Dukascopy servers");
            System.exit(1);
        }

        //set instruments that will be used in testing
        Set<Instrument> instruments = new HashSet<Instrument>();
        instruments.add(Instrument.AUDUSD);
        instruments.add(Instrument.EURUSD);
        LOGGER.info("Subscribing instruments...");
        client.setSubscribedInstruments(instruments);
        //start the strategy
        LOGGER.info("Starting strategy");
        
        client.startStrategy(new RenkoTradingStrategy(), new IStrategyExceptionHandler()
		{
			@Override
			public void onException(long strategyId, Source source, Throwable e) 
			{
				String msg = "Start Strategy exception: ";
				
				if (e.getMessage() != null)
				{
					msg += e.getMessage();
				}
				
				if (e.getLocalizedMessage() != null)
				{
					msg += String.format(" (%s)", e.getLocalizedMessage());
				}
				
				LOGGER.error(msg);
			}
		});

        //now it's running
    }
}