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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.binding.mqtt.homeassistant.internal.component;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.openhab.binding.mqtt.generic.values.TextValue;
  17 import org.openhab.binding.mqtt.homeassistant.internal.ComponentChannel;
  18 import org.openhab.binding.mqtt.homeassistant.internal.ComponentChannelType;
  19 import org.openhab.core.library.types.HSBType;
  20 import org.openhab.core.library.types.OnOffType;
  21 import org.openhab.core.library.types.PercentType;
  22 import org.openhab.core.types.Command;
  23
  24 /**
  25  * A base class for common elements between JSON schema and template schema lights.
  26  *
  27  * @author Cody Cutrer - Initial contribution
  28  */
  29 @NonNullByDefault
  30 abstract class AbstractRawSchemaLight extends Light {
  31     protected static final String RAW_CHANNEL_ID = "raw";
  32
  33     protected ComponentChannel rawChannel;
  34
  35     public AbstractRawSchemaLight(ComponentFactory.ComponentConfiguration builder, boolean newStyleChannels) {
  36         super(builder, newStyleChannels);
  37         hiddenChannels.add(rawChannel = buildChannel(RAW_CHANNEL_ID, ComponentChannelType.STRING, new TextValue(),
  38                 "Raw state", this).stateTopic(channelConfiguration.stateTopic)
  39                 .commandTopic(channelConfiguration.commandTopic, channelConfiguration.isRetain(),
  40                         channelConfiguration.getQos())
  41                 .build(false));
  42     }
  43
  44     protected boolean handleCommand(Command command) {
  45         HSBType newState;
  46         if (colorValue.getChannelState() instanceof HSBType) {
  47             newState = (HSBType) colorValue.getChannelState();
  48         } else {
  49             newState = HSBType.WHITE;
  50         }
  51
  52         if (command.equals(PercentType.ZERO) || command.equals(OnOffType.OFF)) {
  53             newState = HSBType.BLACK;
  54         } else if (command.equals(OnOffType.ON)) {
  55             if (newState.getBrightness().equals(PercentType.ZERO)) {
  56                 newState = new HSBType(newState.getHue(), newState.getSaturation(), PercentType.HUNDRED);
  57             }
  58         } else if (command instanceof HSBType hsb) {
  59             newState = hsb;
  60         } else if (command instanceof PercentType brightness) {
  61             newState = new HSBType(newState.getHue(), newState.getSaturation(), brightness);
  62         } else {
  63             return false;
  64         }
  65
  66         publishState(newState);
  67         return false;
  68     }
  69
  70     protected abstract void publishState(HSBType state);
  71 }