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