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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.io.homekit.internal.accessories;
  14
  15 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.CURRENT_MEDIA_STATE;
  16 import static org.openhab.io.homekit.internal.HomekitCharacteristicType.TARGET_MEDIA_STATE;
  17
  18 import java.util.EnumMap;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.concurrent.CompletableFuture;
  22
  23 import org.openhab.core.library.items.StringItem;
  24 import org.openhab.core.library.types.StringType;
  25 import org.openhab.io.homekit.internal.HomekitAccessoryUpdater;
  26 import org.openhab.io.homekit.internal.HomekitSettings;
  27 import org.openhab.io.homekit.internal.HomekitTaggedItem;
  28
  29 import io.github.hapjava.accessories.SmartSpeakerAccessory;
  30 import io.github.hapjava.characteristics.HomekitCharacteristicChangeCallback;
  31 import io.github.hapjava.characteristics.impl.television.CurrentMediaStateEnum;
  32 import io.github.hapjava.characteristics.impl.television.TargetMediaStateEnum;
  33 import io.github.hapjava.services.impl.SmartSpeakerService;
  34
  35 /**
  36  *
  37  * @author Eugen Freiter - Initial contribution
  38  */
  39 public class HomekitSmartSpeakerImpl extends AbstractHomekitAccessoryImpl implements SmartSpeakerAccessory {
  40     private final Map<CurrentMediaStateEnum, String> currentMediaState;
  41     private final Map<TargetMediaStateEnum, String> targetMediaState;
  42
  43     public HomekitSmartSpeakerImpl(HomekitTaggedItem taggedItem, List<HomekitTaggedItem> mandatoryCharacteristics,
  44             HomekitAccessoryUpdater updater, HomekitSettings settings) {
  45         super(taggedItem, mandatoryCharacteristics, updater, settings);
  46         currentMediaState = new EnumMap<>(CurrentMediaStateEnum.class);
  47         currentMediaState.put(CurrentMediaStateEnum.STOP, "STOP");
  48         currentMediaState.put(CurrentMediaStateEnum.PLAY, "PLAY");
  49         currentMediaState.put(CurrentMediaStateEnum.PAUSE, "PAUSE");
  50         currentMediaState.put(CurrentMediaStateEnum.UNKNOWN, "UNKNOWN");
  51         updateMapping(CURRENT_MEDIA_STATE, currentMediaState);
  52
  53         targetMediaState = new EnumMap<>(TargetMediaStateEnum.class);
  54         targetMediaState.put(TargetMediaStateEnum.STOP, "STOP");
  55         targetMediaState.put(TargetMediaStateEnum.PLAY, "PLAY");
  56         targetMediaState.put(TargetMediaStateEnum.PAUSE, "PAUSE");
  57         updateMapping(TARGET_MEDIA_STATE, targetMediaState);
  58         getServices().add(new SmartSpeakerService(this));
  59     }
  60
  61     @Override
  62     public CompletableFuture<CurrentMediaStateEnum> getCurrentMediaState() {
  63         return CompletableFuture.completedFuture(
  64                 getKeyFromMapping(CURRENT_MEDIA_STATE, currentMediaState, CurrentMediaStateEnum.UNKNOWN));
  65     }
  66
  67     @Override
  68     public void subscribeCurrentMediaState(final HomekitCharacteristicChangeCallback callback) {
  69         subscribe(CURRENT_MEDIA_STATE, callback);
  70     }
  71
  72     @Override
  73     public void unsubscribeCurrentMediaState() {
  74         unsubscribe(CURRENT_MEDIA_STATE);
  75     }
  76
  77     @Override
  78     public CompletableFuture<TargetMediaStateEnum> getTargetMediaState() {
  79         return CompletableFuture
  80                 .completedFuture(getKeyFromMapping(TARGET_MEDIA_STATE, targetMediaState, TargetMediaStateEnum.STOP));
  81     }
  82
  83     @Override
  84     public CompletableFuture<Void> setTargetMediaState(final TargetMediaStateEnum targetState) {
  85         getItem(TARGET_MEDIA_STATE, StringItem.class)
  86                 .ifPresent(item -> item.send(new StringType(targetMediaState.get(targetState))));
  87         return CompletableFuture.completedFuture(null);
  88     }
  89
  90     @Override
  91     public void subscribeTargetMediaState(final HomekitCharacteristicChangeCallback callback) {
  92         subscribe(TARGET_MEDIA_STATE, callback);
  93     }
  94
  95     @Override
  96     public void unsubscribeTargetMediaState() {
  97         unsubscribe(TARGET_MEDIA_STATE);
  98     }
  99 }