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   1 /**
   2  * Copyright (c) 2010-2021 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.bluetooth.daikinmadoka.handler;
  14
  15 import java.util.Random;
  16 import java.util.concurrent.ExecutionException;
  17 import java.util.concurrent.Executor;
  18 import java.util.concurrent.ExecutorService;
  19 import java.util.concurrent.Executors;
  20 import java.util.concurrent.ScheduledFuture;
  21 import java.util.concurrent.TimeUnit;
  22 import java.util.concurrent.TimeoutException;
  23
  24 import javax.measure.quantity.Temperature;
  25 import javax.measure.quantity.Time;
  26
  27 import org.eclipse.jdt.annotation.NonNull;
  28 import org.eclipse.jdt.annotation.NonNullByDefault;
  29 import org.eclipse.jdt.annotation.Nullable;
  30 import org.openhab.binding.bluetooth.BluetoothCharacteristic;
  31 import org.openhab.binding.bluetooth.BluetoothDevice.ConnectionState;
  32 import org.openhab.binding.bluetooth.ConnectedBluetoothHandler;
  33 import org.openhab.binding.bluetooth.daikinmadoka.DaikinMadokaBindingConstants;
  34 import org.openhab.binding.bluetooth.daikinmadoka.internal.BRC1HUartProcessor;
  35 import org.openhab.binding.bluetooth.daikinmadoka.internal.DaikinMadokaConfiguration;
  36 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaMessage;
  37 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaParsingException;
  38 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaProperties.FanSpeed;
  39 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaProperties.OperationMode;
  40 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.MadokaSettings;
  41 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.BRC1HCommand;
  42 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.DisableCleanFilterIndicatorCommand;
  43 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.EnterPrivilegedModeCommand;
  44 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetCleanFilterIndicatorCommand;
  45 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetEyeBrightnessCommand;
  46 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetFanspeedCommand;
  47 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetIndoorOutoorTemperatures;
  48 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetOperationHoursCommand;
  49 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetOperationmodeCommand;
  50 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetPowerstateCommand;
  51 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetSetpointCommand;
  52 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.GetVersionCommand;
  53 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.ResetCleanFilterTimerCommand;
  54 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.ResponseListener;
  55 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.SetEyeBrightnessCommand;
  56 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.SetFanspeedCommand;
  57 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.SetOperationmodeCommand;
  58 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.SetPowerstateCommand;
  59 import org.openhab.binding.bluetooth.daikinmadoka.internal.model.commands.SetSetpointCommand;
  60 import org.openhab.core.common.NamedThreadFactory;
  61 import org.openhab.core.library.types.DecimalType;
  62 import org.openhab.core.library.types.OnOffType;
  63 import org.openhab.core.library.types.PercentType;
  64 import org.openhab.core.library.types.QuantityType;
  65 import org.openhab.core.library.types.StringType;
  66 import org.openhab.core.thing.ChannelUID;
  67 import org.openhab.core.thing.Thing;
  68 import org.openhab.core.types.Command;
  69 import org.openhab.core.types.RefreshType;
  70 import org.openhab.core.types.State;
  71 import org.openhab.core.types.UnDefType;
  72 import org.openhab.core.util.HexUtils;
  73 import org.slf4j.Logger;
  74 import org.slf4j.LoggerFactory;
  75
  76 /**
  77  * The {@link DaikinMadokaHandler} is responsible for handling commands, which are
  78  * sent to one of the channels as well as updating channel values.
  79  *
  80  * @author Benjamin Lafois - Initial contribution
  81  */
  82 @NonNullByDefault
  83 public class DaikinMadokaHandler extends ConnectedBluetoothHandler implements ResponseListener {
  84
  85     private final Logger logger = LoggerFactory.getLogger(DaikinMadokaHandler.class);
  86
  87     private @Nullable DaikinMadokaConfiguration config;
  88
  89     private @Nullable ExecutorService commandExecutor;
  90
  91     private @Nullable ScheduledFuture<?> refreshJob;
  92
  93     // UART Processor is in charge of reassembling chunks
  94     private BRC1HUartProcessor uartProcessor = new BRC1HUartProcessor(this);
  95
  96     private volatile @Nullable BRC1HCommand currentCommand = null;
  97
  98     private MadokaSettings madokaSettings = new MadokaSettings();
  99
 100     public DaikinMadokaHandler(Thing thing) {
 101         super(thing);
 102     }
 103
 104     @Override
 105     public void initialize() {
 106         super.initialize();
 107
 108         logger.debug("[{}] Start initializing!", super.thing.getUID().getId());
 109
 110         // Load Configuration
 111         config = getConfigAs(DaikinMadokaConfiguration.class);
 112         DaikinMadokaConfiguration c = config;
 113
 114         logger.debug("[{}] Parameter value [refreshInterval]: {}", super.thing.getUID().getId(), c.refreshInterval);
 115         logger.debug("[{}] Parameter value [commandTimeout]: {}", super.thing.getUID().getId(), c.commandTimeout);
 116
 117         if (getBridge() == null) {
 118             logger.debug("[{}] Bridge is null. Exiting.", super.thing.getUID().getId());
 119             return;
 120         }
 121
 122         this.commandExecutor = Executors
 123                 .newSingleThreadExecutor(new NamedThreadFactory(thing.getUID().getAsString(), true));
 124
 125         this.refreshJob = scheduler.scheduleWithFixedDelay(() -> {
 126             // It is useless to refresh version all the time ! Just once.
 127             if (this.madokaSettings.getCommunicationControllerVersion() == null
 128                     || this.madokaSettings.getRemoteControllerVersion() == null) {
 129                 submitCommand(new GetVersionCommand());
 130             }
 131             submitCommand(new GetIndoorOutoorTemperatures());
 132             submitCommand(new GetOperationmodeCommand());
 133             submitCommand(new GetPowerstateCommand()); // always keep the "GetPowerState" aftern the "GetOperationMode"
 134             submitCommand(new GetSetpointCommand());
 135             submitCommand(new GetFanspeedCommand());
 136             submitCommand(new GetCleanFilterIndicatorCommand());
 137
 138             try {
 139                 // As it is a complex operation - it has been extracted to a method.
 140                 retrieveOperationHours();
 141             } catch (InterruptedException e) {
 142                 // The thread wants to exit!
 143                 return;
 144             }
 145
 146             submitCommand(new GetEyeBrightnessCommand());
 147         }, new Random().nextInt(30), c.refreshInterval, TimeUnit.SECONDS); // We introduce a random start time, it
 148                                                                            // avoids when having multiple devices to
 149                                                                            // have the commands sent simultaneously.
 150     }
 151
 152     private void retrieveOperationHours() throws InterruptedException {
 153         // This one is special - and MUST be ran twice, after being in priv mode
 154         // run it once an hour is sufficient... TODO
 155         submitCommand(new EnterPrivilegedModeCommand());
 156         submitCommand(new GetOperationHoursCommand());
 157         // a 1second+ delay is necessary
 158         Thread.sleep(1500);
 159
 160         submitCommand(new GetOperationHoursCommand());
 161     }
 162
 163     @Override
 164     public void dispose() {
 165         logger.debug("[{}] dispose()", super.thing.getUID().getId());
 166
 167         dispose(refreshJob);
 168         dispose(commandExecutor);
 169         dispose(currentCommand);
 170
 171         // Unsubscribe to characteristic notifications
 172         if (this.device != null) {
 173             BluetoothCharacteristic charNotif = this.device
 174                     .getCharacteristic(DaikinMadokaBindingConstants.CHAR_NOTIF_UUID);
 175
 176             if (charNotif != null) {
 177                 @NonNull
 178                 BluetoothCharacteristic c = charNotif;
 179                 this.device.disableNotifications(c);
 180             }
 181         }
 182
 183         super.dispose();
 184     }
 185
 186     private static void dispose(@Nullable ExecutorService executor) {
 187         if (executor != null) {
 188             executor.shutdownNow();
 189         }
 190     }
 191
 192     private static void dispose(@Nullable ScheduledFuture<?> future) {
 193         if (future != null) {
 194             future.cancel(true);
 195         }
 196     }
 197
 198     private static void dispose(@Nullable BRC1HCommand command) {
 199         if (command != null) {
 200             // even if it already completed it doesn't really matter.
 201             // on the off chance that the commandExecutor is waiting on the command, we can wake it up and cause it to
 202             // terminate
 203             command.setState(BRC1HCommand.State.FAILED);
 204         }
 205     }
 206
 207     @Override
 208     public void handleCommand(ChannelUID channelUID, Command command) {
 209         logger.debug("[{}] Channel: {}, Command: {}", super.thing.getUID().getId(), channelUID, command);
 210
 211         if (command instanceof RefreshType) {
 212             // The refresh commands are not supported in query mode.
 213             // The binding will notify updates on channels
 214             return;
 215         }
 216
 217         switch (channelUID.getId()) {
 218             case DaikinMadokaBindingConstants.CHANNEL_ID_CLEAN_FILTER_INDICATOR:
 219                 OnOffType cleanFilterOrder = (OnOffType) command;
 220                 if (cleanFilterOrder == OnOffType.OFF) {
 221                     resetCleanFilterIndicator();
 222                 }
 223                 break;
 224             case DaikinMadokaBindingConstants.CHANNEL_ID_SETPOINT:
 225                 try {
 226                     QuantityType<Temperature> setpoint = (QuantityType<Temperature>) command;
 227                     submitCommand(new SetSetpointCommand(setpoint, setpoint));
 228                 } catch (Exception e) {
 229                     logger.warn("Data received is not a valid temperature.", e);
 230                 }
 231                 break;
 232             case DaikinMadokaBindingConstants.CHANNEL_ID_EYE_BRIGHTNESS:
 233                 try {
 234                     logger.debug("Set eye brightness with value {}, {}", command.getClass().getName(), command);
 235                     PercentType p = (PercentType) command;
 236                     submitCommand(new SetEyeBrightnessCommand(p));
 237                 } catch (Exception e) {
 238                     logger.warn("Data received is not a valid Eye Brightness status", e);
 239                 }
 240                 break;
 241             case DaikinMadokaBindingConstants.CHANNEL_ID_ONOFF_STATUS:
 242                 try {
 243                     OnOffType oot = (OnOffType) command;
 244                     submitCommand(new SetPowerstateCommand(oot));
 245                 } catch (Exception e) {
 246                     logger.warn("Data received is not a valid on/off status", e);
 247                 }
 248                 break;
 249             case DaikinMadokaBindingConstants.CHANNEL_ID_FAN_SPEED:
 250                 try {
 251                     DecimalType fanSpeed = (DecimalType) command;
 252                     FanSpeed fs = FanSpeed.valueOf(fanSpeed.intValue());
 253                     submitCommand(new SetFanspeedCommand(fs, fs));
 254                 } catch (Exception e) {
 255                     logger.warn("Data received is not a valid FanSpeed status", e);
 256                 }
 257                 break;
 258             case DaikinMadokaBindingConstants.CHANNEL_ID_OPERATION_MODE:
 259                 try {
 260                     StringType operationMode = (StringType) command;
 261                     OperationMode m = OperationMode.valueOf(operationMode.toFullString());
 262
 263                     submitCommand(new SetOperationmodeCommand(m));
 264                 } catch (Exception e) {
 265                     logger.warn("Data received is not a valid OPERATION MODE", e);
 266                 }
 267                 break;
 268             case DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE:
 269                 try {
 270                     // Homebridge are discrete value different from Daikin
 271                     // 0 - Off
 272                     // 1 - Heating
 273                     // 2 - Cooling
 274                     // 3 - Auto
 275                     DecimalType homebridgeMode = (DecimalType) command;
 276                     switch (homebridgeMode.intValue()) {
 277                         case 0: // Off
 278                             submitCommand(new SetPowerstateCommand(OnOffType.OFF));
 279                             break;
 280                         case 1: // Heating
 281                             submitCommand(new SetOperationmodeCommand(OperationMode.HEAT));
 282                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 283                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 284                             }
 285                             break;
 286                         case 2: // Cooling
 287                             submitCommand(new SetOperationmodeCommand(OperationMode.COOL));
 288                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 289                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 290                             }
 291                             break;
 292                         case 3: // Auto
 293                             submitCommand(new SetOperationmodeCommand(OperationMode.AUTO));
 294                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 295                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 296                             }
 297                             break;
 298                         default: // Invalid Value - in case of new FW
 299                             logger.warn("Invalid value received for channel {}. Ignoring.", channelUID);
 300                             break;
 301                     }
 302                 } catch (Exception e) {
 303                     logger.warn("Data received is not a valid HOMEBRIDGE OPERATION MODE", e);
 304                 }
 305                 break;
 306             case DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_TARGET_HEATING_COOLING_MODE:
 307                 try {
 308                     StringType homekitOperationMode = (StringType) command;
 309
 310                     switch (homekitOperationMode.toString()) {
 311                         case "Off":
 312                             submitCommand(new SetPowerstateCommand(OnOffType.OFF));
 313                             break;
 314                         case "CoolOn":
 315                             submitCommand(new SetOperationmodeCommand(OperationMode.COOL));
 316                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 317                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 318                             }
 319                             break;
 320                         case "HeatOn":
 321                             submitCommand(new SetOperationmodeCommand(OperationMode.HEAT));
 322                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 323                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 324                             }
 325                             break;
 326                         case "Auto":
 327                             submitCommand(new SetOperationmodeCommand(OperationMode.AUTO));
 328                             if (madokaSettings.getOnOffState() == OnOffType.OFF) {
 329                                 submitCommand(new SetPowerstateCommand(OnOffType.ON));
 330                             }
 331                             break;
 332                         default:
 333                             break;
 334                     }
 335                 } catch (Exception e) {
 336                     logger.info("Error while setting mode through HomeKIt received Mode");
 337                 }
 338             default:
 339                 break;
 340         }
 341     }
 342
 343     /**
 344      * 2 actions need to be done: disable the notification AND reset the filter timer
 345      */
 346     private void resetCleanFilterIndicator() {
 347         logger.debug("[{}] resetCleanFilterIndicator()", super.thing.getUID().getId());
 348         submitCommand(new DisableCleanFilterIndicatorCommand());
 349         submitCommand(new ResetCleanFilterTimerCommand());
 350     }
 351
 352     @Override
 353     public void onCharacteristicUpdate(BluetoothCharacteristic characteristic, byte[] msgBytes) {
 354         if (logger.isDebugEnabled()) {
 355             logger.debug("[{}] onCharacteristicUpdate({})", super.thing.getUID().getId(),
 356                     HexUtils.bytesToHex(msgBytes));
 357         }
 358         super.onCharacteristicUpdate(characteristic, msgBytes);
 359
 360         // Check that arguments are valid.
 361         if (characteristic.getUuid() == null) {
 362             return;
 363         }
 364
 365         // We are only interested in the Notify Characteristic of UART service
 366         if (!characteristic.getUuid().equals(DaikinMadokaBindingConstants.CHAR_NOTIF_UUID)) {
 367             return;
 368         }
 369
 370         // A message cannot have a 0-byte length
 371         if (msgBytes.length == 0) {
 372             return;
 373         }
 374
 375         this.uartProcessor.chunkReceived(msgBytes);
 376     }
 377
 378     private void submitCommand(BRC1HCommand command) {
 379         Executor executor = commandExecutor;
 380
 381         if (executor != null) {
 382             executor.execute(() -> processCommand(command));
 383         }
 384     }
 385
 386     private void processCommand(BRC1HCommand command) {
 387         logger.debug("[{}] ProcessCommand {}", super.thing.getUID().getId(), command.getClass().getSimpleName());
 388
 389         try {
 390             currentCommand = command;
 391             uartProcessor.abandon();
 392
 393             if (device == null || device.getConnectionState() != ConnectionState.CONNECTED) {
 394                 logger.debug("Unable to send command {} to device {}: not connected",
 395                         command.getClass().getSimpleName(), address);
 396                 command.setState(BRC1HCommand.State.FAILED);
 397                 return;
 398             }
 399
 400             if (!device.isServicesDiscovered()) {
 401                 logger.debug("Unable to send command {} to device {}: services not resolved",
 402                         command.getClass().getSimpleName(), device.getAddress());
 403                 command.setState(BRC1HCommand.State.FAILED);
 404                 return;
 405             }
 406
 407             BluetoothCharacteristic charWrite = device
 408                     .getCharacteristic(DaikinMadokaBindingConstants.CHAR_WRITE_WITHOUT_RESPONSE_UUID);
 409             if (charWrite == null) {
 410                 logger.warn("Unable to execute {}. Characteristic '{}' could not be found.",
 411                         command.getClass().getSimpleName(),
 412                         DaikinMadokaBindingConstants.CHAR_WRITE_WITHOUT_RESPONSE_UUID);
 413                 command.setState(BRC1HCommand.State.FAILED);
 414                 return;
 415             }
 416
 417             BluetoothCharacteristic charNotif = this.device
 418                     .getCharacteristic(DaikinMadokaBindingConstants.CHAR_NOTIF_UUID);
 419
 420             if (charNotif != null) {
 421                 device.enableNotifications(charNotif);
 422             }
 423
 424             // Commands can be composed of multiple chunks
 425             for (byte[] chunk : command.getRequest()) {
 426                 command.setState(BRC1HCommand.State.ENQUEUED);
 427                 for (int i = 0; i < DaikinMadokaBindingConstants.WRITE_CHARACTERISTIC_MAX_RETRIES; i++) {
 428                     try {
 429                         device.writeCharacteristic(charWrite, chunk).get(100, TimeUnit.MILLISECONDS);
 430                     } catch (InterruptedException ex) {
 431                         return;
 432                     } catch (ExecutionException ex) {
 433                         logger.debug("Error while writing message {}: {}", command.getClass().getSimpleName(),
 434                                 ex.getMessage());
 435                         Thread.sleep(100);
 436                         continue;
 437                     } catch (TimeoutException ex) {
 438                         Thread.sleep(100);
 439                         continue;
 440                     }
 441                     command.setState(BRC1HCommand.State.SENT);
 442                     break;
 443                 }
 444             }
 445
 446             if (command.getState() == BRC1HCommand.State.SENT && this.config != null) {
 447                 if (!command.awaitStateChange(this.config.commandTimeout, TimeUnit.MILLISECONDS,
 448                         BRC1HCommand.State.SUCCEEDED, BRC1HCommand.State.FAILED)) {
 449                     logger.debug("[{}] Command {} to device {} timed out", super.thing.getUID().getId(), command,
 450                             device.getAddress());
 451                     command.setState(BRC1HCommand.State.FAILED);
 452                 }
 453             }
 454         } catch (Exception e) {
 455             currentCommand = null;
 456             // Let the exception bubble the stack!
 457             throw new RuntimeException(e);
 458         }
 459
 460         try {
 461             Thread.sleep(200);
 462         } catch (InterruptedException e) {
 463             Thread.currentThread().interrupt();
 464         }
 465     }
 466
 467     /**
 468      * When the method is triggered, it means that all message chunks have been received, re-assembled in the right
 469      * order and that the payload is ready to be processed.
 470      */
 471     @Override
 472     public void receivedResponse(byte[] response) {
 473         logger.debug("Received Response");
 474         BRC1HCommand command = currentCommand;
 475
 476         if (command == null) {
 477             if (logger.isDebugEnabled()) {
 478                 logger.debug("No command present to handle response {}", HexUtils.bytesToHex(response));
 479             }
 480         } else {
 481             try {
 482                 command.handleResponse(scheduler, this, MadokaMessage.parse(response));
 483             } catch (MadokaParsingException e) {
 484                 logger.debug("Response message could not be parsed correctly ({}): {}. Reason: {}",
 485                         command.getClass().getSimpleName(), HexUtils.bytesToHex(response), e.getMessage());
 486             }
 487         }
 488     }
 489
 490     @Override
 491     public void receivedResponse(GetVersionCommand command) {
 492         String commCtrlVers = command.getCommunicationControllerVersion();
 493         if (commCtrlVers != null) {
 494             this.madokaSettings.setCommunicationControllerVersion(commCtrlVers);
 495             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_COMMUNICATION_CONTROLLER_VERSION,
 496                     new StringType(commCtrlVers));
 497         }
 498
 499         String remoteCtrlVers = command.getRemoteControllerVersion();
 500         if (remoteCtrlVers != null) {
 501             this.madokaSettings.setRemoteControllerVersion(remoteCtrlVers);
 502             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_REMOTE_CONTROLLER_VERSION,
 503                     new StringType(remoteCtrlVers));
 504         }
 505     }
 506
 507     @Override
 508     public void receivedResponse(GetFanspeedCommand command) {
 509         if (command.getCoolingFanSpeed() == null || command.getHeatingFanSpeed() == null) {
 510             return;
 511         }
 512
 513         // We need the current operation mode to determine which Fan Speed we use (cooling or heating)
 514         OperationMode operationMode = this.madokaSettings.getOperationMode();
 515         if (operationMode == null) {
 516             return;
 517         }
 518
 519         FanSpeed fs;
 520
 521         switch (operationMode) {
 522             case AUTO:
 523                 logger.debug("In AutoMode, CoolingFanSpeed = {}, HeatingFanSpeed = {}", command.getCoolingFanSpeed(),
 524                         command.getHeatingFanSpeed());
 525                 fs = command.getHeatingFanSpeed();
 526                 break;
 527             case HEAT:
 528                 fs = command.getHeatingFanSpeed();
 529                 break;
 530             case COOL:
 531                 fs = command.getCoolingFanSpeed();
 532                 break;
 533             default:
 534                 return;
 535         }
 536
 537         if (fs == null) {
 538             return;
 539         }
 540
 541         // No need to re-set if it is the same value
 542         if (fs.equals(this.madokaSettings.getFanspeed())) {
 543             return;
 544         }
 545
 546         this.madokaSettings.setFanspeed(fs);
 547         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_FAN_SPEED, new DecimalType(fs.value()));
 548     }
 549
 550     @Override
 551     public void receivedResponse(GetSetpointCommand command) {
 552         if (command.getCoolingSetpoint() == null || command.getHeatingSetpoint() == null) {
 553             return;
 554         }
 555
 556         // We need the current operation mode to determine which Fan Speed we use (cooling or heating)
 557         OperationMode operationMode = this.madokaSettings.getOperationMode();
 558         if (operationMode == null) {
 559             return;
 560         }
 561
 562         QuantityType<Temperature> sp;
 563
 564         switch (operationMode) {
 565             case AUTO:
 566                 logger.debug("In AutoMode, CoolingSetpoint = {}, HeatingSetpoint = {}", command.getCoolingSetpoint(),
 567                         command.getHeatingSetpoint());
 568                 sp = command.getHeatingSetpoint();
 569                 break;
 570             case HEAT:
 571                 sp = command.getHeatingSetpoint();
 572                 break;
 573             case COOL:
 574                 sp = command.getCoolingSetpoint();
 575                 break;
 576             default:
 577                 return;
 578         }
 579
 580         if (sp == null) {
 581             return;
 582         }
 583
 584         // No need to re-set if it is the same value
 585         if (sp.equals(this.madokaSettings.getSetpoint())) {
 586             return;
 587         }
 588
 589         this.madokaSettings.setSetpoint(sp);
 590
 591         QuantityType<Temperature> dt = this.madokaSettings.getSetpoint();
 592         if (dt != null) {
 593             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_SETPOINT, dt);
 594         }
 595     }
 596
 597     @Override
 598     public void receivedResponse(GetOperationmodeCommand command) {
 599         if (command.getOperationMode() == null) {
 600             logger.debug("OperationMode is null.");
 601             return;
 602         }
 603
 604         OperationMode newMode = command.getOperationMode();
 605
 606         if (newMode == null) {
 607             return;
 608         }
 609
 610         this.madokaSettings.setOperationMode(newMode);
 611
 612         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_OPERATION_MODE, new StringType(newMode.name()));
 613
 614         // For HomeKit channel, we need to map it to HomeKit supported strings
 615         OnOffType ooStatus = madokaSettings.getOnOffState();
 616
 617         if (ooStatus != null && ooStatus == OnOffType.ON) {
 618             switch (newMode) {
 619                 case COOL:
 620                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 621                             new StringType("Cooling"));
 622                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(2));
 623                     break;
 624                 case HEAT:
 625                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 626                             new StringType("Heating"));
 627                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(1));
 628                     break;
 629                 case AUTO:
 630                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 631                             new StringType("Auto"));
 632                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(3));
 633                 default:
 634                     break;
 635             }
 636         }
 637
 638         // If this is the first channel update - then we set target = current mode
 639         if (this.madokaSettings.getHomekitTargetMode() == null) {
 640             String newHomekitTargetStatus = null;
 641
 642             // For HomeKit channel, we need to map it to HomeKit supported strings
 643             switch (newMode) {
 644                 case COOL:
 645                     newHomekitTargetStatus = "CoolOn";
 646                     break;
 647                 case HEAT:
 648                     newHomekitTargetStatus = "HeatOn";
 649                     break;
 650                 default:
 651                     return;
 652             }
 653
 654             if (ooStatus != null && ooStatus == OnOffType.ON) {
 655                 this.madokaSettings.setHomekitTargetMode(newHomekitTargetStatus);
 656                 updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_TARGET_HEATING_COOLING_MODE,
 657                         new StringType(newHomekitTargetStatus));
 658             } else if (ooStatus != null && ooStatus == OnOffType.OFF) {
 659                 newHomekitTargetStatus = "Off";
 660                 this.madokaSettings.setHomekitTargetMode(newHomekitTargetStatus);
 661                 updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_TARGET_HEATING_COOLING_MODE,
 662                         new StringType(newHomekitTargetStatus));
 663             }
 664
 665         }
 666     }
 667
 668     @Override
 669     public void receivedResponse(GetPowerstateCommand command) {
 670         if (command.isPowerState() == null) {
 671             return;
 672         }
 673
 674         OnOffType oot = command.isPowerState() ? OnOffType.ON : OnOffType.OFF;
 675
 676         this.madokaSettings.setOnOffState(oot);
 677
 678         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_ONOFF_STATUS, oot);
 679
 680         if (oot.equals(OnOffType.OFF)) {
 681             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 682                     new StringType("Off"));
 683             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_TARGET_HEATING_COOLING_MODE,
 684                     new StringType("Off"));
 685             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(0));
 686         }
 687     }
 688
 689     @Override
 690     public void receivedResponse(GetIndoorOutoorTemperatures command) {
 691         QuantityType<Temperature> newIndoorTemp = command.getIndoorTemperature();
 692         if (newIndoorTemp != null) {
 693             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_TEMPERATURE, newIndoorTemp);
 694             this.madokaSettings.setIndoorTemperature(newIndoorTemp);
 695         }
 696
 697         QuantityType<Temperature> newOutdoorTemp = command.getOutdoorTemperature();
 698         if (newOutdoorTemp == null) {
 699             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_OUTDOOR_TEMPERATURE, UnDefType.UNDEF);
 700         } else {
 701             this.madokaSettings.setOutdoorTemperature(newOutdoorTemp);
 702             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_OUTDOOR_TEMPERATURE, newOutdoorTemp);
 703         }
 704     }
 705
 706     @Override
 707     public void receivedResponse(GetEyeBrightnessCommand command) {
 708         PercentType eyeBrightnessTemp = command.getEyeBrightness();
 709         if (eyeBrightnessTemp != null) {
 710             this.madokaSettings.setEyeBrightness(eyeBrightnessTemp);
 711             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_EYE_BRIGHTNESS, eyeBrightnessTemp);
 712             logger.debug("Notified {} channel with value {}", DaikinMadokaBindingConstants.CHANNEL_ID_EYE_BRIGHTNESS,
 713                     eyeBrightnessTemp);
 714         }
 715     }
 716
 717     @Override
 718     public void receivedResponse(SetEyeBrightnessCommand command) {
 719         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_EYE_BRIGHTNESS, command.getEyeBrightness());
 720         madokaSettings.setEyeBrightness(command.getEyeBrightness());
 721     }
 722
 723     @Override
 724     public void receivedResponse(SetPowerstateCommand command) {
 725         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_ONOFF_STATUS, command.getPowerState());
 726
 727         madokaSettings.setOnOffState(command.getPowerState());
 728
 729         if (command.getPowerState() == OnOffType.ON) {
 730             // Depending on the state
 731
 732             OperationMode operationMode = madokaSettings.getOperationMode();
 733             if (operationMode == null) {
 734                 return;
 735             }
 736
 737             switch (operationMode) {
 738                 case AUTO:
 739                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 740                             new StringType("Auto"));
 741                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(3));
 742                     break;
 743                 case HEAT:
 744                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 745                             new StringType("Heating"));
 746                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(1));
 747                     break;
 748                 case COOL:
 749                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 750                             new StringType("Cooling"));
 751                     updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(2));
 752                     break;
 753                 default: // Other Modes are not [yet] supported
 754                     break;
 755             }
 756         } else {
 757             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEKIT_CURRENT_HEATING_COOLING_MODE,
 758                     new StringType("Off"));
 759             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_HOMEBRIDGE_MODE, new DecimalType(0));
 760         }
 761     }
 762
 763     @Override
 764     public void receivedResponse(GetOperationHoursCommand command) {
 765         logger.debug("receivedResponse(GetOperationHoursCommand command)");
 766
 767         QuantityType<Time> indoorPowerHours = command.getIndoorPowerHours();
 768         QuantityType<Time> indoorOperationHours = command.getIndoorOperationHours();
 769         QuantityType<Time> indoorFanHours = command.getIndoorFanHours();
 770
 771         if (indoorPowerHours != null) {
 772             this.madokaSettings.setIndoorPowerHours(indoorPowerHours);
 773             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_POWER_HOURS, indoorPowerHours);
 774             logger.debug("Notified {} channel with value {}",
 775                     DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_POWER_HOURS, indoorPowerHours);
 776         }
 777
 778         if (indoorOperationHours != null) {
 779             this.madokaSettings.setIndoorOperationHours(indoorOperationHours);
 780             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_OPERATION_HOURS, indoorOperationHours);
 781             logger.debug("Notified {} channel with value {}",
 782                     DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_OPERATION_HOURS, indoorOperationHours);
 783         }
 784
 785         if (indoorFanHours != null) {
 786             this.madokaSettings.setIndoorFanHours(indoorFanHours);
 787             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_FAN_HOURS, indoorFanHours);
 788             logger.debug("Notified {} channel with value {}", DaikinMadokaBindingConstants.CHANNEL_ID_INDOOR_FAN_HOURS,
 789                     indoorFanHours);
 790         }
 791     }
 792
 793     @Override
 794     public void receivedResponse(SetSetpointCommand command) {
 795         // The update depends on the mode - so if not set - skip
 796         OperationMode operationMode = this.madokaSettings.getOperationMode();
 797         if (operationMode == null) {
 798             return;
 799         }
 800
 801         switch (operationMode) {
 802             case HEAT:
 803                 this.madokaSettings.setSetpoint(command.getHeatingSetpoint());
 804                 break;
 805             case COOL:
 806                 this.madokaSettings.setSetpoint(command.getCoolingSetpoint());
 807                 break;
 808             case AUTO:
 809                 // Here we don't really care if we are taking cooling or heating...
 810                 this.madokaSettings.setSetpoint(command.getCoolingSetpoint());
 811                 break;
 812             default:
 813                 return;
 814         }
 815
 816         QuantityType<Temperature> dt = madokaSettings.getSetpoint();
 817         if (dt != null) {
 818             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_SETPOINT, dt);
 819         }
 820     }
 821
 822     @Override
 823     public void receivedResponse(GetCleanFilterIndicatorCommand command) {
 824         Boolean indicatorStatus = command.getCleanFilterIndicator();
 825         if (indicatorStatus != null) {
 826             this.madokaSettings.setCleanFilterIndicator(indicatorStatus);
 827             updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_CLEAN_FILTER_INDICATOR,
 828                     indicatorStatus == true ? OnOffType.ON : OnOffType.OFF);
 829         }
 830     }
 831
 832     /**
 833      * Received response to "SetOperationmodeCommand" command
 834      */
 835     @Override
 836     public void receivedResponse(SetOperationmodeCommand command) {
 837         this.madokaSettings.setOperationMode(command.getOperationMode());
 838         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_OPERATION_MODE,
 839                 new StringType(command.getOperationMode().toString()));
 840     }
 841
 842     /**
 843      * Received response to "SetFanSpeed" command
 844      */
 845     @Override
 846     public void receivedResponse(SetFanspeedCommand command) {
 847         // The update depends on the mode - so if not set - skip
 848         OperationMode operationMode = this.madokaSettings.getOperationMode();
 849         if (operationMode == null) {
 850             return;
 851         }
 852
 853         FanSpeed fanSpeed;
 854         switch (operationMode) {
 855             case HEAT:
 856                 fanSpeed = command.getHeatingFanSpeed();
 857                 this.madokaSettings.setFanspeed(fanSpeed);
 858                 break;
 859             case COOL:
 860                 fanSpeed = command.getCoolingFanSpeed();
 861                 this.madokaSettings.setFanspeed(fanSpeed);
 862                 break;
 863             case AUTO:
 864                 fanSpeed = command.getCoolingFanSpeed(); // Arbitrary cooling or heating... They are the same!
 865                 this.madokaSettings.setFanspeed(fanSpeed);
 866                 break;
 867             default:
 868                 return;
 869         }
 870
 871         updateStateIfLinked(DaikinMadokaBindingConstants.CHANNEL_ID_FAN_SPEED, new DecimalType(fanSpeed.value()));
 872     }
 873
 874     private void updateStateIfLinked(String channelId, State state) {
 875         ChannelUID channelUID = new ChannelUID(getThing().getUID(), channelId);
 876         if (isLinked(channelUID)) {
 877             updateState(channelUID, state);
 878         }
 879     }
 880 }