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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.warmup.internal.handler;
  14
  15 import static org.openhab.binding.warmup.internal.WarmupBindingConstants.*;
  16
  17 import java.math.BigDecimal;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.warmup.internal.api.MyWarmupApiException;
  22 import org.openhab.binding.warmup.internal.model.query.LocationDTO;
  23 import org.openhab.binding.warmup.internal.model.query.QueryResponseDTO;
  24 import org.openhab.binding.warmup.internal.model.query.RoomDTO;
  25 import org.openhab.core.library.types.OnOffType;
  26 import org.openhab.core.library.types.QuantityType;
  27 import org.openhab.core.library.unit.SIUnits;
  28 import org.openhab.core.thing.ChannelUID;
  29 import org.openhab.core.thing.Thing;
  30 import org.openhab.core.thing.ThingStatus;
  31 import org.openhab.core.thing.ThingStatusDetail;
  32 import org.openhab.core.types.Command;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 /**
  37  * @author James Melville - Initial contribution
  38  */
  39 @NonNullByDefault
  40 public class RoomHandler extends WarmupThingHandler implements WarmupRefreshListener {
  41
  42     private final Logger logger = LoggerFactory.getLogger(RoomHandler.class);
  43     private @Nullable RoomConfigurationDTO config;
  44
  45     public RoomHandler(Thing thing) {
  46         super(thing);
  47     }
  48
  49     @Override
  50     public void initialize() {
  51         super.initialize();
  52         config = getConfigAs(RoomConfigurationDTO.class);
  53         if (config.getSerialNumber().length() == 0) {
  54             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Serial Number not configured");
  55         } else {
  56             super.refreshFromServer();
  57         }
  58     }
  59
  60     @Override
  61     public void handleCommand(ChannelUID channelUID, Command command) {
  62         super.handleCommand(channelUID, command);
  63         if (CHANNEL_TARGET_TEMPERATURE.equals(channelUID.getId()) && command instanceof QuantityType<?>) {
  64             setOverride((QuantityType<?>) command);
  65         }
  66         if (CHANNEL_FROST_PROTECTION_MODE.equals(channelUID.getId()) && command instanceof OnOffType) {
  67             toggleFrostProtectionMode((OnOffType) command);
  68         }
  69     }
  70
  71     /**
  72      * Process device list and populate room properties, status and state
  73      *
  74      * @param domain Data model representing all devices
  75      */
  76     @Override
  77     public void refresh(@Nullable QueryResponseDTO domain) {
  78         if (domain == null) {
  79             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, "No data from bridge");
  80         } else if (config != null) {
  81             final String serialNumber = config.getSerialNumber();
  82             for (LocationDTO location : domain.getData().getUser().getLocations()) {
  83                 for (RoomDTO room : location.getRooms()) {
  84                     if (room.getThermostat4ies() != null && !room.getThermostat4ies().isEmpty()
  85                             && room.getThermostat4ies().get(0).getDeviceSN().equals(serialNumber)) {
  86                         if (room.getThermostat4ies().get(0).getLastPoll() > 10) {
  87                             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR,
  88                                     "Thermostat has not polled for 10 minutes");
  89                         } else {
  90                             updateStatus(ThingStatus.ONLINE);
  91
  92                             updateProperty(PROPERTY_ROOM_ID, room.getId());
  93                             updateProperty(PROPERTY_ROOM_NAME, room.getName());
  94                             updateProperty(PROPERTY_LOCATION_ID, location.getId());
  95                             updateProperty(PROPERTY_LOCATION_NAME, location.getName());
  96
  97                             updateState(CHANNEL_CURRENT_TEMPERATURE, parseTemperature(room.getCurrentTemperature()));
  98                             updateState(CHANNEL_TARGET_TEMPERATURE, parseTemperature(room.getTargetTemperature()));
  99                             updateState(CHANNEL_OVERRIDE_DURATION, parseDuration(room.getOverrideDuration()));
 100                             updateState(CHANNEL_RUN_MODE, parseString(room.getRunMode()));
 101                             updateState(CHANNEL_FROST_PROTECTION_MODE,
 102                                     OnOffType.from(room.getRunMode().equals(FROST_PROTECTION_MODE)));
 103                         }
 104                         return;
 105                     }
 106                 }
 107             }
 108             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Room not found");
 109         } else {
 110             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Room not configured");
 111         }
 112     }
 113
 114     private void setOverride(final QuantityType<?> command) {
 115         String roomId = getThing().getProperties().get(PROPERTY_ROOM_ID);
 116         String locationId = getThing().getProperties().get(PROPERTY_LOCATION_ID);
 117
 118         QuantityType<?> temp = command.toUnit(SIUnits.CELSIUS);
 119
 120         if (temp != null) {
 121             final int value = temp.multiply(BigDecimal.TEN).intValue();
 122
 123             try {
 124                 final MyWarmupAccountHandler bridgeHandler = getBridgeHandler();
 125                 if (bridgeHandler != null && config != null) {
 126                     final int overrideDuration = config.getOverrideDuration();
 127                     if (overrideDuration > 0 && locationId != null && roomId != null) {
 128                         bridgeHandler.getApi().setOverride(locationId, roomId, value, overrideDuration);
 129                         refreshFromServer();
 130                     }
 131                 }
 132             } catch (MyWarmupApiException e) {
 133                 logger.debug("Set Override failed: {}", e.getMessage());
 134             }
 135         }
 136     }
 137
 138     private void toggleFrostProtectionMode(OnOffType command) {
 139         String roomId = getThing().getProperties().get(PROPERTY_ROOM_ID);
 140         String locationId = getThing().getProperties().get(PROPERTY_LOCATION_ID);
 141         try {
 142             final MyWarmupAccountHandler bridgeHandler = getBridgeHandler();
 143             if (bridgeHandler != null && locationId != null && roomId != null) {
 144                 bridgeHandler.getApi().toggleFrostProtectionMode(locationId, roomId, command);
 145                 refreshFromServer();
 146             }
 147         } catch (MyWarmupApiException e) {
 148             logger.debug("Toggle Frost Protection failed: {}", e.getMessage());
 149         }
 150     }
 151 }