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

import java.util.Arrays;

import com.dukascopy.api.*;
import com.dukascopy.api.IIndicators.AppliedPrice;
import com.dukascopy.indicators.SentimentIndexBarIndicator;

public class CallSentimentIndexAsInd implements IStrategy {

    private IConsole console;
    private IHistory history;
    private IIndicators indicators;

    @Configurable("時間軸")
    public Period period = Period.FOUR_HOURS;
    @Configurable("通貨ペア")
    public Instrument instrument = Instrument.EURUSD;
    @Configurable("バーカウント")
    public int barCount = 3;

    @Override
    public void onStart(IContext context) throws JFException {
        console    = context.getConsole();
        history    = context.getHistory();
        indicators = context.getIndicators();
        
        long lastTickTime = history.getTimeOfLastTick(instrument);
        long from         = history.getTimeForNBarsBack(period, lastTickTime, barCount);
        long to           = history.getTimeForNBarsBack(period, lastTickTime, 1       );

        Object[] values2 = indicators.calculateIndicator(
                                instrument,
                                period,
                                new OfferSide[] { OfferSide.ASK },
                                "SentimentBar",
                                new AppliedPrice[] { IIndicators.AppliedPrice.CLOSE },
                                new Object[] { 
                                        SentimentIndexBarIndicator.SentimentMode.CHART_PERIOD.ordinal(),
                                        SentimentIndexBarIndicator.DataSource.INSTRUMENT.ordinal(), 
                                        SentimentIndexBarIndicator.MAX_BARS_DEFAULT 
                                },
                                from,
                                to
                           );

        IFXSentimentIndexBar[] sentimentBars = Arrays.copyOf(
                                                   (Object[]) values2[0],
                                                   ((Object[]) values2[0]).length,
                                                   IFXSentimentIndexBar[].class
                                               );

        for (IFXSentimentIndexBar sentimentBar : sentimentBars) {
            console.getOut().println(sentimentBar + ", 終値: " + sentimentBar.getClose());
        }

    }

    @Override
    public void onTick(Instrument instrument, ITick tick) throws JFException {    }
    @Override
    public void onBar(Instrument instrument, Period period, IBar askBar, IBar bidBar) throws JFException {    }
    @Override
    public void onMessage(IMessage message) throws JFException {    }
    @Override
    public void onAccount(IAccount account) throws JFException {    }
    @Override
    public void onStop() throws JFException {    }

}