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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands;
  14
  15 import java.util.concurrent.Executor;
  16
  17 import javax.measure.quantity.Temperature;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaMessage;
  22 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaParsingException;
  23 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaValue;
  24 import org.openhab.core.library.types.QuantityType;
  25 import org.openhab.core.library.unit.SIUnits;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 /**
  30  * This command returns the setpoint, whatever is the current mode.
  31  *
  32  * @author Benjamin Lafois - Initial contribution
  33  *
  34  */
  35 @NonNullByDefault
  36 public class GetSetpointCommand extends BRC1HCommand {
  37
  38     private final Logger logger = LoggerFactory.getLogger(GetSetpointCommand.class);
  39
  40     private @Nullable QuantityType<Temperature> heatingSetpoint;
  41     private @Nullable QuantityType<Temperature> coolingSetpoint;
  42
  43     @Override
  44     public byte[][] getRequest() {
  45         return MadokaMessage.createRequest(this);
  46     }
  47
  48     @Override
  49     public void handleResponse(Executor executor, ResponseListener listener, MadokaMessage mm)
  50             throws MadokaParsingException {
  51         MadokaValue heatValue = mm.getValues().get(0x21);
  52         MadokaValue coolValue = mm.getValues().get(0x20);
  53         if (heatValue == null || coolValue == null) {
  54             String message = "heatingSetpoint or coolingSetpoint is null when handling the response";
  55             setState(State.FAILED);
  56             throw new MadokaParsingException(message);
  57         }
  58
  59         Integer iHeatingSetpoint = (int) (heatValue.getComputedValue() / 128.);
  60         Integer iCoolingSetpoint = (int) (coolValue.getComputedValue() / 128.);
  61
  62         this.heatingSetpoint = new QuantityType<Temperature>(iHeatingSetpoint, SIUnits.CELSIUS);
  63         this.coolingSetpoint = new QuantityType<Temperature>(iCoolingSetpoint, SIUnits.CELSIUS);
  64
  65         logger.debug("heatingSetpoint: {}", heatingSetpoint);
  66         logger.debug("coolingSetpoint: {}", coolingSetpoint);
  67
  68         setState(State.SUCCEEDED);
  69         try {
  70             executor.execute(() -> listener.receivedResponse(this));
  71         } catch (Exception e) {
  72             setState(State.FAILED);
  73             throw new MadokaParsingException(e);
  74         }
  75     }
  76
  77     @Override
  78     public int getCommandId() {
  79         return 64;
  80     }
  81
  82     public @Nullable QuantityType<Temperature> getHeatingSetpoint() {
  83         return heatingSetpoint;
  84     }
  85
  86     public @Nullable QuantityType<Temperature> getCoolingSetpoint() {
  87         return coolingSetpoint;
  88     }
  89 }