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   1 /**
   2  * Copyright (c) 2010-2021 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.verisure.internal.handler;
  14
  15 import static org.openhab.binding.verisure.internal.VerisureBindingConstants.*;
  16
  17 import java.util.HashSet;
  18 import java.util.Set;
  19
  20 import javax.measure.quantity.Dimensionless;
  21 import javax.measure.quantity.Temperature;
  22
  23 import org.eclipse.jdt.annotation.NonNullByDefault;
  24 import org.openhab.binding.verisure.internal.dto.VerisureBatteryStatusDTO;
  25 import org.openhab.binding.verisure.internal.dto.VerisureClimatesDTO;
  26 import org.openhab.core.library.types.OnOffType;
  27 import org.openhab.core.library.types.QuantityType;
  28 import org.openhab.core.library.types.StringType;
  29 import org.openhab.core.library.unit.SIUnits;
  30 import org.openhab.core.library.unit.Units;
  31 import org.openhab.core.thing.Channel;
  32 import org.openhab.core.thing.Thing;
  33 import org.openhab.core.thing.ThingStatus;
  34 import org.openhab.core.thing.ThingTypeUID;
  35 import org.openhab.core.types.State;
  36 import org.openhab.core.types.UnDefType;
  37
  38 /**
  39  * Handler for all Climate Device thing types that Verisure provides.
  40  *
  41  * @author Jan Gustafsson - Initial contribution
  42  *
  43  */
  44 @NonNullByDefault
  45 public class VerisureClimateDeviceThingHandler extends VerisureThingHandler<VerisureClimatesDTO> {
  46
  47     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES = new HashSet<ThingTypeUID>();
  48     static {
  49         SUPPORTED_THING_TYPES.add(THING_TYPE_SMOKEDETECTOR);
  50         SUPPORTED_THING_TYPES.add(THING_TYPE_WATERDETECTOR);
  51         SUPPORTED_THING_TYPES.add(THING_TYPE_SIREN);
  52         SUPPORTED_THING_TYPES.add(THING_TYPE_NIGHT_CONTROL);
  53     }
  54
  55     public VerisureClimateDeviceThingHandler(Thing thing) {
  56         super(thing);
  57     }
  58
  59     @Override
  60     public Class<VerisureClimatesDTO> getVerisureThingClass() {
  61         return VerisureClimatesDTO.class;
  62     }
  63
  64     @Override
  65     public synchronized void update(VerisureClimatesDTO thing) {
  66         updateClimateDeviceState(thing);
  67         updateStatus(ThingStatus.ONLINE);
  68     }
  69
  70     private void updateClimateDeviceState(VerisureClimatesDTO climateJSON) {
  71         getThing().getChannels().stream().map(Channel::getUID)
  72                 .filter(channelUID -> isLinked(channelUID) && !channelUID.getId().equals("timestamp"))
  73                 .forEach(channelUID -> {
  74                     State state = getValue(channelUID.getId(), climateJSON);
  75                     updateState(channelUID, state);
  76                 });
  77         String timeStamp = climateJSON.getData().getInstallation().getClimates().get(0).getTemperatureTimestamp();
  78         if (timeStamp != null) {
  79             updateTimeStamp(timeStamp);
  80         }
  81         updateInstallationChannels(climateJSON);
  82     }
  83
  84     public State getValue(String channelId, VerisureClimatesDTO climateJSON) {
  85         switch (channelId) {
  86             case CHANNEL_TEMPERATURE:
  87                 double temperature = climateJSON.getData().getInstallation().getClimates().get(0).getTemperatureValue();
  88                 return new QuantityType<Temperature>(temperature, SIUnits.CELSIUS);
  89             case CHANNEL_HUMIDITY:
  90                 if (climateJSON.getData().getInstallation().getClimates().get(0).isHumidityEnabled()) {
  91                     double humidity = climateJSON.getData().getInstallation().getClimates().get(0).getHumidityValue();
  92                     return new QuantityType<Dimensionless>(humidity, Units.PERCENT);
  93                 }
  94             case CHANNEL_HUMIDITY_ENABLED:
  95                 boolean humidityEnabled = climateJSON.getData().getInstallation().getClimates().get(0)
  96                         .isHumidityEnabled();
  97                 return OnOffType.from(humidityEnabled);
  98             case CHANNEL_LOCATION:
  99                 String location = climateJSON.getLocation();
 100                 return location != null ? new StringType(location) : UnDefType.NULL;
 101             case CHANNEL_BATTERY_STATUS:
 102                 VerisureBatteryStatusDTO batteryStatus = climateJSON.getBatteryStatus();
 103                 if (batteryStatus != null) {
 104                     String status = batteryStatus.getStatus();
 105                     if (status != null && status.equals("CRITICAL")) {
 106                         return OnOffType.from(true);
 107                     }
 108                 }
 109                 return OnOffType.from(false);
 110         }
 111         return UnDefType.UNDEF;
 112     }
 113
 114     @Override
 115     public void updateTriggerChannel(String event) {
 116         logger.debug("ClimateThingHandler trigger event {}", event);
 117         triggerChannel(CHANNEL_SMOKE_DETECTION_TRIGGER_CHANNEL, event);
 118     }
 119 }