// Copyright (c) 2009 Dukascopy (Suisse) SA. All Rights Reserved.
package jforex.orders;

import com.dukascopy.api.*;
import com.dukascopy.api.util.DateUtils;

/**
 ポジションの損益集計結果を指定したログ出力間隔の時間経過毎にログ出力します
*/

public class LogProfitLoss implements IStrategy {

    private IEngine engine;
    private IConsole console;
    
    @Configurable("通貨ペア")
    public Instrument printInstrument = Instrument.EURUSD;
    @Configurable("ログ出力間隔")
    public Period printPeriod = Period.TEN_SECS;
        
    @Override
    public void onStart(IContext context) throws JFException {
        this.engine = context.getEngine();
        this.console = context.getConsole();
        context.setSubscribedInstruments(java.util.Collections.singleton(printInstrument), true);
    }

    @Override
    public void onTick(Instrument instrument, ITick tick) throws JFException {}

    public void onBar(Instrument instrument, Period period, IBar askBar, IBar bidBar) throws JFException {
        if(instrument != this.printInstrument || period != this.printPeriod)
            return;
        
        double profitLoss = 0;
        for (IOrder order : engine.getOrders()) {
            if (order.getState() == IOrder.State.FILLED){
                profitLoss += order.getProfitLossInUSD();
            }
        }
        console.getOut().format("%s 損益 = $%.5f ", DateUtils.format(askBar.getTime() + period.getInterval()),profitLoss).println();

    }
    public void onMessage(IMessage message) throws JFException {}
    public void onAccount(IAccount account) throws JFException {}
    public void onStop() throws JFException {}
}