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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.io.homekit.internal.accessories;
  14
  15 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.CURRENT_DOOR_STATE;
  16 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.OBSTRUCTION_STATUS;
  17 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.TARGET_DOOR_STATE;
  18
  19 import java.util.List;
  20 import java.util.Optional;
  21 import java.util.concurrent.CompletableFuture;
  22
  23 import org.openhab.core.items.Item;
  24 import org.openhab.core.library.items.StringItem;
  25 import org.openhab.core.library.items.SwitchItem;
  26 import org.openhab.core.library.types.OnOffType;
  27 import org.openhab.core.library.types.StringType;
  28 import org.openhab.io.homekit.internal.HomekitAccessoryUpdater;
  29 import org.openhab.io.homekit.internal.HomekitSettings;
  30 import org.openhab.io.homekit.internal.HomekitTaggedItem;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 import io.github.hapjava.accessories.GarageDoorOpenerAccessory;
  35 import io.github.hapjava.characteristics.HomekitCharacteristicChangeCallback;
  36 import io.github.hapjava.characteristics.impl.garagedoor.CurrentDoorStateEnum;
  37 import io.github.hapjava.characteristics.impl.garagedoor.TargetDoorStateEnum;
  38 import io.github.hapjava.services.impl.GarageDoorOpenerService;
  39
  40 /**
  41  * Implements Garage Door Opener
  42  *
  43  * @author Eugen Freiter - Initial contribution
  44  */
  45 public class HomekitGarageDoorOpenerImpl extends AbstractHomekitAccessoryImpl implements GarageDoorOpenerAccessory {
  46     private final Logger logger = LoggerFactory.getLogger(HomekitGarageDoorOpenerImpl.class);
  47     private final BooleanItemReader obstructionReader;
  48
  49     public HomekitGarageDoorOpenerImpl(HomekitTaggedItem taggedItem, List<HomekitTaggedItem> mandatoryCharacteristics,
  50             HomekitAccessoryUpdater updater, HomekitSettings settings) throws IncompleteAccessoryException {
  51         super(taggedItem, mandatoryCharacteristics, updater, settings);
  52         obstructionReader = createBooleanReader(OBSTRUCTION_STATUS);
  53         getServices().add(new GarageDoorOpenerService(this));
  54     }
  55
  56     @Override
  57     public CompletableFuture<CurrentDoorStateEnum> getCurrentDoorState() {
  58         final Optional<HomekitTaggedItem> characteristic = getCharacteristic(CURRENT_DOOR_STATE);
  59         final HomekitSettings settings = getSettings();
  60         String stringValue = settings.doorCurrentStateClosed;
  61         if (characteristic.isPresent()) {
  62             stringValue = characteristic.get().getItem().getState().toString();
  63         } else {
  64             logger.warn("Missing mandatory characteristic {}", CURRENT_DOOR_STATE);
  65         }
  66         CurrentDoorStateEnum mode;
  67
  68         if (stringValue.equalsIgnoreCase(settings.doorCurrentStateClosed)) {
  69             mode = CurrentDoorStateEnum.CLOSED;
  70         } else if (stringValue.equalsIgnoreCase(settings.doorCurrentStateClosing)) {
  71             mode = CurrentDoorStateEnum.CLOSING;
  72         } else if (stringValue.equalsIgnoreCase(settings.doorCurrentStateOpen)) {
  73             mode = CurrentDoorStateEnum.OPEN;
  74         } else if (stringValue.equalsIgnoreCase(settings.doorCurrentStateOpening)) {
  75             mode = CurrentDoorStateEnum.OPENING;
  76         } else if (stringValue.equalsIgnoreCase(settings.doorCurrentStateStopped)) {
  77             mode = CurrentDoorStateEnum.SOPPED;
  78         } else if (stringValue.equals("UNDEF") || stringValue.equals("NULL")) {
  79             logger.warn("Current door state not available. Relaying value of CLOSED to HomeKit");
  80             mode = CurrentDoorStateEnum.CLOSED;
  81         } else {
  82             logger.warn("Unrecognized current door state: {}. Expected {}, {}, {}, {} or {} strings in value.",
  83                     stringValue, settings.doorCurrentStateClosed, settings.doorCurrentStateClosing,
  84                     settings.doorCurrentStateOpen, settings.doorCurrentStateOpening, settings.doorCurrentStateStopped);
  85             mode = CurrentDoorStateEnum.CLOSED;
  86         }
  87         return CompletableFuture.completedFuture(mode);
  88     }
  89
  90     @Override
  91     public CompletableFuture<TargetDoorStateEnum> getTargetDoorState() {
  92         final Optional<HomekitTaggedItem> characteristic = getCharacteristic(TARGET_DOOR_STATE);
  93         Item item;
  94
  95         if (characteristic.isPresent()) {
  96             item = characteristic.get().getItem();
  97         } else {
  98             logger.warn("Missing mandatory characteristic {}", TARGET_DOOR_STATE);
  99             return CompletableFuture.completedFuture(TargetDoorStateEnum.CLOSED);
 100         }
 101         TargetDoorStateEnum mode;
 102
 103         if (item instanceof SwitchItem) {
 104             mode = item.getState() == OnOffType.ON ? TargetDoorStateEnum.OPEN : TargetDoorStateEnum.CLOSED;
 105         } else if (item instanceof StringItem) {
 106             final HomekitSettings settings = getSettings();
 107             final String stringValue = item.getState().toString();
 108             if (stringValue.equalsIgnoreCase(settings.doorTargetStateClosed)) {
 109                 mode = TargetDoorStateEnum.CLOSED;
 110             } else if (stringValue.equalsIgnoreCase(settings.doorTargetStateOpen)) {
 111                 mode = TargetDoorStateEnum.OPEN;
 112             } else {
 113                 logger.warn(
 114                         "Unsupported value {} for {}. Only {} and {} supported. Check HomeKit settings if you want to change the mapping",
 115                         stringValue, item.getName(), settings.doorTargetStateClosed, settings.doorTargetStateOpen);
 116                 mode = TargetDoorStateEnum.CLOSED;
 117             }
 118         } else {
 119             logger.warn("Unsupported item type {} for {}. Only Switch and String are supported", item.getType(),
 120                     item.getName());
 121             mode = TargetDoorStateEnum.CLOSED;
 122         }
 123         return CompletableFuture.completedFuture(mode);
 124     }
 125
 126     @Override
 127     public CompletableFuture<Boolean> getObstructionDetected() {
 128         return CompletableFuture.completedFuture(obstructionReader.getValue());
 129     }
 130
 131     @Override
 132     public CompletableFuture<Void> setTargetDoorState(TargetDoorStateEnum targetDoorStateEnum) {
 133         final Optional<HomekitTaggedItem> characteristic = getCharacteristic(TARGET_DOOR_STATE);
 134         Item item;
 135         if (characteristic.isPresent()) {
 136             item = characteristic.get().getItem();
 137         } else {
 138             logger.warn("Missing mandatory characteristic {}", TARGET_DOOR_STATE);
 139             return CompletableFuture.completedFuture(null);
 140         }
 141
 142         if (item instanceof SwitchItem) {
 143             ((SwitchItem) item).send(OnOffType.from(targetDoorStateEnum == TargetDoorStateEnum.OPEN));
 144         } else if (item instanceof StringItem) {
 145             final HomekitSettings settings = getSettings();
 146             ((StringItem) item)
 147                     .send(new StringType(targetDoorStateEnum == TargetDoorStateEnum.OPEN ? settings.doorTargetStateOpen
 148                             : settings.doorTargetStateClosed));
 149         } else {
 150             logger.warn("Unsupported item type {} for {}. Only Switch and String are supported", item.getType(),
 151                     item.getName());
 152         }
 153         return CompletableFuture.completedFuture(null);
 154     }
 155
 156     @Override
 157     public void subscribeCurrentDoorState(HomekitCharacteristicChangeCallback callback) {
 158         subscribe(CURRENT_DOOR_STATE, callback);
 159     }
 160
 161     @Override
 162     public void subscribeTargetDoorState(HomekitCharacteristicChangeCallback callback) {
 163         subscribe(TARGET_DOOR_STATE, callback);
 164     }
 165
 166     @Override
 167     public void subscribeObstructionDetected(HomekitCharacteristicChangeCallback callback) {
 168         subscribe(OBSTRUCTION_STATUS, callback);
 169     }
 170
 171     @Override
 172     public void unsubscribeCurrentDoorState() {
 173         unsubscribe(CURRENT_DOOR_STATE);
 174     }
 175
 176     @Override
 177     public void unsubscribeTargetDoorState() {
 178         unsubscribe(TARGET_DOOR_STATE);
 179     }
 180
 181     @Override
 182     public void unsubscribeObstructionDetected() {
 183         unsubscribe(OBSTRUCTION_STATUS);
 184     }
 185 }