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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.touchwand.internal;
  14
  15 import static org.openhab.binding.touchwand.internal.TouchWandBindingConstants.*;
  16
  17 import java.util.ArrayList;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.touchwand.internal.dto.TouchWandBSensorUnitData;
  21 import org.openhab.binding.touchwand.internal.dto.TouchWandUnitData;
  22 import org.openhab.core.library.types.OnOffType;
  23 import org.openhab.core.library.types.OpenClosedType;
  24 import org.openhab.core.thing.Channel;
  25 import org.openhab.core.thing.Thing;
  26 import org.openhab.core.thing.binding.builder.ThingBuilder;
  27 import org.openhab.core.types.Command;
  28
  29 /**
  30  * The {@link TouchWandBSensorHandler} is responsible for handling command for Binary Sensor unit
  31  *
  32  * @author Roie Geron - Initial contribution
  33  */
  34 @NonNullByDefault
  35 public class TouchWandBSensorHandler extends TouchWandBaseUnitHandler {
  36
  37     private boolean isFirstUpdateTouchWandUnitState = true;
  38
  39     public TouchWandBSensorHandler(Thing thing) {
  40         super(thing);
  41     }
  42
  43     @Override
  44     void updateTouchWandUnitState(TouchWandUnitData unitData) {
  45         if (unitData instanceof TouchWandBSensorUnitData bSensorUnitData) {
  46             if (isFirstUpdateTouchWandUnitState) {
  47                 removeUnsupportedChannels(bSensorUnitData);
  48                 isFirstUpdateTouchWandUnitState = false;
  49             }
  50             String sensorSubType = bSensorUnitData.getIdData().getSubType();
  51             switch (sensorSubType) {
  52                 case BSENSOR_SUBTYPE_DOORWINDOW:
  53                     updateChannelDoorWindow(bSensorUnitData);
  54                     break;
  55                 case BSENSOR_SUBTYPE_MOTION:
  56                     updateChannelMotion(bSensorUnitData);
  57                     break;
  58                 case BSENSOR_SUBTYPE_SMOKE:
  59                     updateChannelSmoke(bSensorUnitData);
  60                     break;
  61                 default:
  62             }
  63         } else {
  64             logger.warn("updateTouchWandUnitState incompatible TouchWandUnitData instance");
  65         }
  66     }
  67
  68     @Override
  69     void touchWandUnitHandleCommand(Command command) {
  70     }
  71
  72     void updateChannelDoorWindow(TouchWandBSensorUnitData unitData) {
  73         OpenClosedType myOpenClose;
  74         String isOpen = unitData.getCurrStatus();
  75         logger.debug("recieved status {} from door unit {} ", isOpen, unitData.getName());
  76         if (isOpen.equals(BSENSOR_STATUS_OPEN)) {
  77             myOpenClose = OpenClosedType.OPEN;
  78         } else if (isOpen.equals(BSENSOR_STATUS_CLOSE)) {
  79             myOpenClose = OpenClosedType.CLOSED;
  80         } else {
  81             logger.debug("TouchWandBSensorUnitData illegal update value {}", isOpen);
  82             return;
  83         }
  84         updateState(CHANNEL_DOORWINDOW, myOpenClose);
  85     }
  86
  87     void updateChannelMotion(TouchWandBSensorUnitData unitData) {
  88         String motion = unitData.getCurrStatus();
  89         logger.debug("recieved status {} from motion unit {} ", motion, unitData.getName());
  90         OnOffType status;
  91         if (motion.equals(BSENSOR_STATUS_OPEN)) {
  92             status = OnOffType.ON;
  93         } else if (motion.equals(BSENSOR_STATUS_CLOSE)) {
  94             status = OnOffType.OFF;
  95         } else {
  96             logger.debug("TouchWandBSensorUnitData illegal update value {}", motion);
  97             return;
  98         }
  99         updateState(CHANNEL_MOTION, status);
 100     }
 101
 102     void updateChannelSmoke(TouchWandBSensorUnitData unitData) {
 103         String hasSmoke = unitData.getCurrStatus();
 104         OnOffType status;
 105         if (hasSmoke.equals(BSENSOR_STATUS_OPEN)) {
 106             status = OnOffType.ON;
 107         } else if (hasSmoke.equals(BSENSOR_STATUS_CLOSE)) {
 108             status = OnOffType.OFF;
 109         } else {
 110             logger.debug("TouchWandBSensorUnitData illegal update value {}", hasSmoke);
 111             return;
 112         }
 113         updateState(CHANNEL_SMOKE, status);
 114     }
 115
 116     void removeUnsupportedChannels(TouchWandBSensorUnitData unitData) {
 117         ArrayList<Channel> toBeRemovedChannels = new ArrayList<>(thing.getChannels());
 118         String sensorSubType = unitData.getIdData().getSubType();
 119         switch (sensorSubType) {
 120             case BSENSOR_SUBTYPE_DOORWINDOW:
 121                 toBeRemovedChannels.remove(thing.getChannel(CHANNEL_DOORWINDOW));
 122                 break;
 123             case BSENSOR_SUBTYPE_MOTION:
 124                 toBeRemovedChannels.remove(thing.getChannel(CHANNEL_MOTION));
 125                 break;
 126             case BSENSOR_SUBTYPE_SMOKE:
 127                 Channel channel = thing.getChannel(CHANNEL_SMOKE);
 128                 toBeRemovedChannels.remove(channel);
 129                 break;
 130         }
 131
 132         ThingBuilder thingBuilder = editThing();
 133         thingBuilder.withoutChannels(toBeRemovedChannels);
 134         updateThing(thingBuilder.build());
 135     }
 136 }