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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.homeconnect.internal.handler;
  14
  15 import static org.openhab.binding.homeconnect.internal.HomeConnectBindingConstants.*;
  16
  17 import java.util.Map;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.homeconnect.internal.client.HomeConnectApiClient;
  21 import org.openhab.binding.homeconnect.internal.client.exception.ApplianceOfflineException;
  22 import org.openhab.binding.homeconnect.internal.client.exception.AuthorizationException;
  23 import org.openhab.binding.homeconnect.internal.client.exception.CommunicationException;
  24 import org.openhab.binding.homeconnect.internal.type.HomeConnectDynamicStateDescriptionProvider;
  25 import org.openhab.core.thing.ChannelUID;
  26 import org.openhab.core.thing.Thing;
  27 import org.openhab.core.types.Command;
  28 import org.openhab.core.types.UnDefType;
  29
  30 /**
  31  * The {@link HomeConnectCoffeeMakerHandler} is responsible for handling commands, which are
  32  * sent to one of the channels of a coffee machine.
  33  *
  34  * @author Jonas Brüstel - Initial contribution
  35  */
  36 @NonNullByDefault
  37 public class HomeConnectCoffeeMakerHandler extends AbstractHomeConnectThingHandler {
  38
  39     public HomeConnectCoffeeMakerHandler(Thing thing,
  40             HomeConnectDynamicStateDescriptionProvider dynamicStateDescriptionProvider) {
  41         super(thing, dynamicStateDescriptionProvider);
  42     }
  43
  44     @Override
  45     protected void configureChannelUpdateHandlers(Map<String, ChannelUpdateHandler> handlers) {
  46         // register default update handlers
  47         handlers.put(CHANNEL_OPERATION_STATE, defaultOperationStateChannelUpdateHandler());
  48         handlers.put(CHANNEL_POWER_STATE, defaultPowerStateChannelUpdateHandler());
  49         handlers.put(CHANNEL_REMOTE_START_ALLOWANCE_STATE, defaultRemoteStartAllowanceChannelUpdateHandler());
  50         handlers.put(CHANNEL_LOCAL_CONTROL_ACTIVE_STATE, defaultLocalControlActiveStateChannelUpdateHandler());
  51         handlers.put(CHANNEL_SELECTED_PROGRAM_STATE, defaultSelectedProgramStateUpdateHandler());
  52         handlers.put(CHANNEL_ACTIVE_PROGRAM_STATE, defaultActiveProgramStateUpdateHandler());
  53     }
  54
  55     @Override
  56     protected void configureEventHandlers(Map<String, EventHandler> handlers) {
  57         // register default SSE event handlers
  58         handlers.put(EVENT_REMOTE_CONTROL_START_ALLOWED,
  59                 defaultBooleanEventHandler(CHANNEL_REMOTE_START_ALLOWANCE_STATE));
  60         handlers.put(EVENT_LOCAL_CONTROL_ACTIVE, defaultBooleanEventHandler(CHANNEL_LOCAL_CONTROL_ACTIVE_STATE));
  61         handlers.put(EVENT_SELECTED_PROGRAM, defaultSelectedProgramStateEventHandler());
  62         handlers.put(EVENT_COFFEEMAKER_BEAN_CONTAINER_EMPTY,
  63                 defaultEventPresentStateEventHandler(CHANNEL_COFFEEMAKER_BEAN_CONTAINER_EMPTY_STATE));
  64         handlers.put(EVENT_COFFEEMAKER_DRIP_TRAY_FULL,
  65                 defaultEventPresentStateEventHandler(CHANNEL_COFFEEMAKER_DRIP_TRAY_FULL_STATE));
  66         handlers.put(EVENT_COFFEEMAKER_WATER_TANK_EMPTY,
  67                 defaultEventPresentStateEventHandler(CHANNEL_COFFEEMAKER_WATER_TANK_EMPTY_STATE));
  68         handlers.put(EVENT_ACTIVE_PROGRAM, defaultActiveProgramEventHandler());
  69         handlers.put(EVENT_POWER_STATE, defaultPowerStateEventHandler());
  70         handlers.put(EVENT_OPERATION_STATE, defaultOperationStateEventHandler());
  71
  72         // register coffee maker specific SSE event handlers
  73         handlers.put(EVENT_PROGRAM_PROGRESS, event -> {
  74             if (event.getValue() == null || event.getValueAsInt() == 0) {
  75                 getLinkedChannel(CHANNEL_PROGRAM_PROGRESS_STATE)
  76                         .ifPresent(c -> updateState(c.getUID(), UnDefType.UNDEF));
  77             } else {
  78                 defaultPercentQuantityTypeEventHandler(CHANNEL_PROGRAM_PROGRESS_STATE).handle(event);
  79             }
  80         });
  81     }
  82
  83     @Override
  84     protected void handleCommand(ChannelUID channelUID, Command command, HomeConnectApiClient apiClient)
  85             throws CommunicationException, AuthorizationException, ApplianceOfflineException {
  86         super.handleCommand(channelUID, command, apiClient);
  87
  88         // turn coffee maker on and standby
  89         handlePowerCommand(channelUID, command, apiClient, STATE_POWER_STANDBY);
  90     }
  91
  92     @Override
  93     public String toString() {
  94         return "HomeConnectCoffeeMakerHandler [haId: " + getThingHaId() + "]";
  95     }
  96
  97     @Override
  98     protected void resetProgramStateChannels(boolean offline) {
  99         super.resetProgramStateChannels(offline);
 100         getLinkedChannel(CHANNEL_PROGRAM_PROGRESS_STATE).ifPresent(c -> updateState(c.getUID(), UnDefType.UNDEF));
 101         getLinkedChannel(CHANNEL_ACTIVE_PROGRAM_STATE).ifPresent(c -> updateState(c.getUID(), UnDefType.UNDEF));
 102     }
 103 }