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   1 /**
   2  * Copyright (c) 2010-2024 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.io.homekit.internal.accessories;
  14
  15 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.*;
  16
  17 import java.util.List;
  18
  19 import org.openhab.io.homekit.internal.HomekitAccessoryUpdater;
  20 import org.openhab.io.homekit.internal.HomekitException;
  21 import org.openhab.io.homekit.internal.HomekitSettings;
  22 import org.openhab.io.homekit.internal.HomekitTaggedItem;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 import io.github.hapjava.characteristics.Characteristic;
  27 import io.github.hapjava.characteristics.impl.thermostat.CurrentHeatingCoolingStateCharacteristic;
  28 import io.github.hapjava.characteristics.impl.thermostat.CurrentTemperatureCharacteristic;
  29 import io.github.hapjava.characteristics.impl.thermostat.TargetHeatingCoolingStateCharacteristic;
  30 import io.github.hapjava.characteristics.impl.thermostat.TargetTemperatureCharacteristic;
  31 import io.github.hapjava.characteristics.impl.thermostat.TemperatureDisplayUnitCharacteristic;
  32 import io.github.hapjava.services.impl.ThermostatService;
  33
  34 /**
  35  * Implements Thermostat as a GroupedAccessory made up of multiple items:
  36  * <ul>
  37  * <li>Current Temperature: Number type</li>
  38  * <li>Target Temperature: Number type</li>
  39  * <li>Current Heating/Cooling Mode: String type (see HomekitSettings.thermostat*Mode)</li>
  40  * <li>Target Heating/Cooling Mode: String type (see HomekitSettings.thermostat*Mode)</li>
  41  * </ul>
  42  *
  43  * @author Andy Lintner - Initial contribution
  44  */
  45 class HomekitThermostatImpl extends AbstractHomekitAccessoryImpl {
  46     private final Logger logger = LoggerFactory.getLogger(HomekitThermostatImpl.class);
  47
  48     public HomekitThermostatImpl(HomekitTaggedItem taggedItem, List<HomekitTaggedItem> mandatoryCharacteristics,
  49             List<Characteristic> mandatoryRawCharacteristics, HomekitAccessoryUpdater updater,
  50             HomekitSettings settings) {
  51         super(taggedItem, mandatoryCharacteristics, mandatoryRawCharacteristics, updater, settings);
  52     }
  53
  54     @Override
  55     public void init() throws HomekitException {
  56         super.init();
  57
  58         // This characteristic is technically mandatory, but we provide a default if it's not provided
  59         var displayUnitCharacteristic = getCharacteristic(TemperatureDisplayUnitCharacteristic.class)
  60                 .orElseGet(() -> HomekitCharacteristicFactory.createSystemTemperatureDisplayUnitCharacteristic());
  61
  62         addService(new ThermostatService(getCharacteristic(CurrentHeatingCoolingStateCharacteristic.class).get(),
  63                 getCharacteristic(TargetHeatingCoolingStateCharacteristic.class).get(),
  64                 getCharacteristic(CurrentTemperatureCharacteristic.class).get(),
  65                 getCharacteristic(TargetTemperatureCharacteristic.class).get(), displayUnitCharacteristic));
  66     }
  67 }