content: /*
   * Copyright (c) 2017, Andreas Fagschlunger. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   *   - Redistributions of source code must retain the above copyright
   *     notice, this list of conditions and the following disclaimer.
   *
   *   - Redistributions 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.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
   * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  package at.o2xfs.xfs.siu;
  
  import at.o2xfs.xfs.XfsConstant;
  import at.o2xfs.xfs.util.XfsConstants;
  
  import java.util.Set;
  
  import org.apache.commons.lang3.builder.ToStringBuilder;
  
  public class SIUIndicatorCapabilities {
  
  	private final int[] indicators;
  
  	public SIUIndicatorCapabilities(final int[] indicators) {
  		this.indicators = indicators;
  	}
  
  	private boolean isAvailable(final SIUIndicator indicator) {
  		final int value = indicators[(int) indicator.getValue()];
  		return value == SIUConstant.AVAILABLE;
  	}
  
  	private <E extends Enum<E> & XfsConstant> Set<E> fromBitmap(final SIUIndicator indicator, final Class<E> type) {
  		final int value = indicators[(int) indicator.getValue()];
  		return XfsConstants.of(value, type);
  	}
  
  	public boolean isOpenClosedIndicator() {
  		return isAvailable(SIUIndicator.OPENCLOSE);
  	}
  
  	public boolean isFasciaLight() {
  		return isAvailable(SIUIndicator.FASCIALIGHT);
  	}
  
  	public boolean isAudioIndicator() {
  		return isAvailable(SIUIndicator.AUDIO);
  	}
  
  	public boolean isHeatingDevice() {
  		return isAvailable(SIUIndicator.HEATING);
  	}
  
  	public boolean isConsumerDisplayBacklight() {
  		return isAvailable(SIUIndicator.CONSUMER_DISPLAY_BACKLIGHT);
  	}
  
  	public boolean isSignageDisplay() {
  		return isAvailable(SIUIndicator.SIGNAGEDISPLAY);
  	}
  
  	public Set<SIULamp> getTransactionIndicators() {
  		return fromBitmap(SIUIndicator.TRANSINDICATOR, SIULamp.class);
  	}
  
  	public Set<SIUGeneralPurposeOutputPort> getGeneralPurposeOutputPorts() {
  		return fromBitmap(SIUIndicator.GENERALOUTPUTPORT, SIUGeneralPurposeOutputPort.class);
  	}
  
  	@Override
  	public String toString() {
  		return new ToStringBuilder(this).append("openClosedIndicator", isOpenClosedIndicator())
  										.append("fasciaLight", isFasciaLight())
  										.append("audioIndicator", isAudioIndicator())
  										.append("heatingDevice", isHeatingDevice())
  										.append("consumerDisplayBacklight", isConsumerDisplayBacklight())
  										.append("signageDisplay", isSignageDisplay())
  										.append("transactionIndicators", getTransactionIndicators())
  										.append("generalPurposeOutputPorts", getGeneralPurposeOutputPorts())
  										.toString();
  	}
  
  }