git.basschouten.com Git - openhab-addons.git/blob

   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.volvooncall.internal.handler;
  14
  15 import static org.openhab.binding.volvooncall.internal.VolvoOnCallBindingConstants.*;
  16 import static org.openhab.core.library.unit.MetricPrefix.KILO;
  17 import static org.openhab.core.library.unit.SIUnits.*;
  18 import static org.openhab.core.library.unit.Units.*;
  19
  20 import java.time.ZonedDateTime;
  21 import java.util.Collection;
  22 import java.util.Collections;
  23 import java.util.HashMap;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Stack;
  27 import java.util.concurrent.ScheduledFuture;
  28 import java.util.concurrent.TimeUnit;
  29 import java.util.stream.Collectors;
  30
  31 import org.eclipse.jdt.annotation.NonNullByDefault;
  32 import org.eclipse.jdt.annotation.Nullable;
  33 import org.openhab.binding.volvooncall.internal.VolvoOnCallException;
  34 import org.openhab.binding.volvooncall.internal.action.VolvoOnCallActions;
  35 import org.openhab.binding.volvooncall.internal.api.ActionResultController;
  36 import org.openhab.binding.volvooncall.internal.api.VocHttpApi;
  37 import org.openhab.binding.volvooncall.internal.config.VehicleConfiguration;
  38 import org.openhab.binding.volvooncall.internal.dto.Attributes;
  39 import org.openhab.binding.volvooncall.internal.dto.DoorsStatus;
  40 import org.openhab.binding.volvooncall.internal.dto.Heater;
  41 import org.openhab.binding.volvooncall.internal.dto.HvBattery;
  42 import org.openhab.binding.volvooncall.internal.dto.Position;
  43 import org.openhab.binding.volvooncall.internal.dto.PostResponse;
  44 import org.openhab.binding.volvooncall.internal.dto.Status;
  45 import org.openhab.binding.volvooncall.internal.dto.Status.FluidLevel;
  46 import org.openhab.binding.volvooncall.internal.dto.Trip;
  47 import org.openhab.binding.volvooncall.internal.dto.TripDetail;
  48 import org.openhab.binding.volvooncall.internal.dto.Trips;
  49 import org.openhab.binding.volvooncall.internal.dto.TyrePressure;
  50 import org.openhab.binding.volvooncall.internal.dto.TyrePressure.PressureLevel;
  51 import org.openhab.binding.volvooncall.internal.dto.Vehicles;
  52 import org.openhab.binding.volvooncall.internal.dto.WindowsStatus;
  53 import org.openhab.binding.volvooncall.internal.wrapper.VehiclePositionWrapper;
  54 import org.openhab.core.library.types.DateTimeType;
  55 import org.openhab.core.library.types.DecimalType;
  56 import org.openhab.core.library.types.OnOffType;
  57 import org.openhab.core.library.types.QuantityType;
  58 import org.openhab.core.library.types.StringType;
  59 import org.openhab.core.thing.Bridge;
  60 import org.openhab.core.thing.Channel;
  61 import org.openhab.core.thing.ChannelUID;
  62 import org.openhab.core.thing.Thing;
  63 import org.openhab.core.thing.ThingStatus;
  64 import org.openhab.core.thing.ThingStatusDetail;
  65 import org.openhab.core.thing.ThingStatusInfo;
  66 import org.openhab.core.thing.binding.BaseThingHandler;
  67 import org.openhab.core.thing.binding.ThingHandler;
  68 import org.openhab.core.thing.binding.ThingHandlerService;
  69 import org.openhab.core.types.Command;
  70 import org.openhab.core.types.RefreshType;
  71 import org.openhab.core.types.State;
  72 import org.openhab.core.types.UnDefType;
  73 import org.slf4j.Logger;
  74 import org.slf4j.LoggerFactory;
  75
  76 /**
  77  * The {@link VehicleHandler} is responsible for handling commands, which are sent
  78  * to one of the channels.
  79  *
  80  * @author Gaël L'hopital - Initial contribution
  81  */
  82 @NonNullByDefault
  83 public class VehicleHandler extends BaseThingHandler {
  84     private final Logger logger = LoggerFactory.getLogger(VehicleHandler.class);
  85     private final Map<String, String> activeOptions = new HashMap<>();
  86     private @Nullable ScheduledFuture<?> refreshJob;
  87     private final List<ScheduledFuture<?>> pendingActions = new Stack<>();
  88
  89     private Vehicles vehicle = new Vehicles();
  90     private VehiclePositionWrapper vehiclePosition = new VehiclePositionWrapper(new Position());
  91     private Status vehicleStatus = new Status();
  92     private @NonNullByDefault({}) VehicleConfiguration configuration;
  93     private @NonNullByDefault({}) VolvoOnCallBridgeHandler bridgeHandler;
  94     private long lastTripId;
  95
  96     public VehicleHandler(Thing thing, VehicleStateDescriptionProvider stateDescriptionProvider) {
  97         super(thing);
  98     }
  99
 100     @Override
 101     public void initialize() {
 102         logger.trace("Initializing the Volvo On Call handler for {}", getThing().getUID());
 103
 104         Bridge bridge = getBridge();
 105         initializeBridge(bridge == null ? null : bridge.getHandler(), bridge == null ? null : bridge.getStatus());
 106     }
 107
 108     @Override
 109     public void bridgeStatusChanged(ThingStatusInfo bridgeStatusInfo) {
 110         logger.debug("bridgeStatusChanged {} for thing {}", bridgeStatusInfo, getThing().getUID());
 111
 112         Bridge bridge = getBridge();
 113         initializeBridge(bridge == null ? null : bridge.getHandler(), bridgeStatusInfo.getStatus());
 114     }
 115
 116     private void initializeBridge(@Nullable ThingHandler thingHandler, @Nullable ThingStatus bridgeStatus) {
 117         logger.debug("initializeBridge {} for thing {}", bridgeStatus, getThing().getUID());
 118
 119         if (thingHandler != null && bridgeStatus != null) {
 120             bridgeHandler = (VolvoOnCallBridgeHandler) thingHandler;
 121             if (bridgeStatus == ThingStatus.ONLINE) {
 122                 configuration = getConfigAs(VehicleConfiguration.class);
 123                 VocHttpApi api = bridgeHandler.getApi();
 124                 if (api != null) {
 125                     try {
 126                         vehicle = api.getURL("vehicles/" + configuration.vin, Vehicles.class);
 127                         if (thing.getProperties().isEmpty()) {
 128                             Map<String, String> properties = discoverAttributes(api);
 129                             updateProperties(properties);
 130                         }
 131
 132                         activeOptions.putAll(
 133                                 thing.getProperties().entrySet().stream().filter(p -> "true".equals(p.getValue()))
 134                                         .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue)));
 135
 136                         String lastTripIdString = thing.getProperties().get(LAST_TRIP_ID);
 137                         if (lastTripIdString != null) {
 138                             lastTripId = Long.parseLong(lastTripIdString);
 139                         }
 140
 141                         updateStatus(ThingStatus.ONLINE);
 142                         startAutomaticRefresh(configuration.refresh, api);
 143                     } catch (VolvoOnCallException e) {
 144                         updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.HANDLER_INITIALIZING_ERROR, e.getMessage());
 145                     }
 146
 147                 }
 148             } else {
 149                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_OFFLINE);
 150             }
 151         } else {
 152             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_UNINITIALIZED);
 153         }
 154     }
 155
 156     private Map<String, String> discoverAttributes(VocHttpApi service) throws VolvoOnCallException {
 157         Attributes attributes = service.getURL(vehicle.attributesURL, Attributes.class);
 158
 159         Map<String, String> properties = new HashMap<>();
 160         properties.put(CAR_LOCATOR, attributes.carLocatorSupported.toString());
 161         properties.put(HONK_AND_OR_BLINK, Boolean.toString(attributes.honkAndBlinkSupported
 162                 && attributes.honkAndBlinkVersionsSupported.contains(HONK_AND_OR_BLINK)));
 163         properties.put(HONK_BLINK, Boolean.toString(
 164                 attributes.honkAndBlinkSupported && attributes.honkAndBlinkVersionsSupported.contains(HONK_BLINK)));
 165         properties.put(REMOTE_HEATER, attributes.remoteHeaterSupported.toString());
 166         properties.put(UNLOCK, attributes.unlockSupported.toString());
 167         properties.put(LOCK, attributes.lockSupported.toString());
 168         properties.put(JOURNAL_LOG, Boolean.toString(attributes.journalLogSupported && attributes.journalLogEnabled));
 169         properties.put(PRECLIMATIZATION, attributes.preclimatizationSupported.toString());
 170         properties.put(ENGINE_START, attributes.engineStartSupported.toString());
 171         properties.put(UNLOCK_TIME, attributes.unlockTimeFrame.toString());
 172
 173         return properties;
 174     }
 175
 176     /**
 177      * Start the job refreshing the vehicle data
 178      *
 179      * @param refresh : refresh frequency in minutes
 180      * @param service
 181      */
 182     private void startAutomaticRefresh(int refresh, VocHttpApi service) {
 183         ScheduledFuture<?> refreshJob = this.refreshJob;
 184         if (refreshJob == null || refreshJob.isCancelled()) {
 185             this.refreshJob = scheduler.scheduleWithFixedDelay(() -> queryApiAndUpdateChannels(service), 1, refresh,
 186                     TimeUnit.MINUTES);
 187         }
 188     }
 189
 190     private void queryApiAndUpdateChannels(VocHttpApi service) {
 191         try {
 192             Status newVehicleStatus = service.getURL(vehicle.statusURL, Status.class);
 193             vehiclePosition = new VehiclePositionWrapper(service.getURL(Position.class, configuration.vin));
 194             // Update all channels from the updated data
 195             getThing().getChannels().stream().map(Channel::getUID)
 196                     .filter(channelUID -> isLinked(channelUID) && !LAST_TRIP_GROUP.equals(channelUID.getGroupId()))
 197                     .forEach(channelUID -> {
 198                         String groupID = channelUID.getGroupId();
 199                         if (groupID != null) {
 200                             State state = getValue(groupID, channelUID.getIdWithoutGroup(), newVehicleStatus,
 201                                     vehiclePosition);
 202                             updateState(channelUID, state);
 203                         }
 204                     });
 205             if (newVehicleStatus.odometer != vehicleStatus.odometer) {
 206                 triggerChannel(GROUP_OTHER + "#" + CAR_EVENT, EVENT_CAR_MOVED);
 207                 // We will update trips only if car position has changed to save server queries
 208                 updateTrips(service);
 209             }
 210             if (!vehicleStatus.getEngineRunning().equals(newVehicleStatus.getEngineRunning())
 211                     && newVehicleStatus.getEngineRunning().get() == OnOffType.ON) {
 212                 triggerChannel(GROUP_OTHER + "#" + CAR_EVENT, EVENT_CAR_STARTED);
 213             }
 214             vehicleStatus = newVehicleStatus;
 215         } catch (VolvoOnCallException e) {
 216             logger.warn("Exception occurred during execution: {}", e.getMessage(), e);
 217             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, e.getMessage());
 218             freeRefreshJob();
 219             startAutomaticRefresh(configuration.refresh, service);
 220         }
 221     }
 222
 223     private void freeRefreshJob() {
 224         ScheduledFuture<?> refreshJob = this.refreshJob;
 225         if (refreshJob != null) {
 226             refreshJob.cancel(true);
 227             this.refreshJob = null;
 228         }
 229         pendingActions.stream().filter(f -> !f.isCancelled()).forEach(f -> f.cancel(true));
 230     }
 231
 232     @Override
 233     public void dispose() {
 234         freeRefreshJob();
 235         super.dispose();
 236     }
 237
 238     private void updateTrips(VocHttpApi service) throws VolvoOnCallException {
 239         // This seems to rewind 100 days by default, did not find any way to filter it
 240         Trips carTrips = service.getURL(Trips.class, configuration.vin);
 241         List<Trip> newTrips = carTrips.trips.stream().filter(trip -> trip.id >= lastTripId)
 242                 .collect(Collectors.toList());
 243         Collections.reverse(newTrips);
 244
 245         logger.debug("Trips discovered : {}", newTrips.size());
 246
 247         if (!newTrips.isEmpty()) {
 248             Long newTripId = newTrips.get(newTrips.size() - 1).id;
 249             if (newTripId > lastTripId) {
 250                 updateProperty(LAST_TRIP_ID, newTripId.toString());
 251                 triggerChannel(GROUP_OTHER + "#" + CAR_EVENT, EVENT_CAR_STOPPED);
 252                 lastTripId = newTripId;
 253             }
 254
 255             newTrips.stream().map(t -> t.tripDetails.get(0)).forEach(catchUpTrip -> {
 256                 logger.debug("Trip found {}", catchUpTrip.getStartTime());
 257                 getThing().getChannels().stream().map(Channel::getUID)
 258                         .filter(channelUID -> isLinked(channelUID) && LAST_TRIP_GROUP.equals(channelUID.getGroupId()))
 259                         .forEach(channelUID -> {
 260                             State state = getTripValue(channelUID.getIdWithoutGroup(), catchUpTrip);
 261                             updateState(channelUID, state);
 262                         });
 263             });
 264         }
 265     }
 266
 267     @Override
 268     public void handleCommand(ChannelUID channelUID, Command command) {
 269         String channelID = channelUID.getIdWithoutGroup();
 270         if (command instanceof RefreshType) {
 271             VocHttpApi api = bridgeHandler.getApi();
 272             if (api != null) {
 273                 queryApiAndUpdateChannels(api);
 274             }
 275         } else if (command instanceof OnOffType) {
 276             OnOffType onOffCommand = (OnOffType) command;
 277             if (ENGINE_START.equals(channelID) && onOffCommand == OnOffType.ON) {
 278                 actionStart(5);
 279             } else if (REMOTE_HEATER.equals(channelID) || PRECLIMATIZATION.equals(channelID)) {
 280                 actionHeater(channelID, onOffCommand == OnOffType.ON);
 281             } else if (CAR_LOCKED.equals(channelID)) {
 282                 actionOpenClose((onOffCommand == OnOffType.ON) ? LOCK : UNLOCK, onOffCommand);
 283             }
 284         }
 285     }
 286
 287     private State getTripValue(String channelId, TripDetail tripDetails) {
 288         switch (channelId) {
 289             case TRIP_CONSUMPTION:
 290                 return tripDetails.getFuelConsumption()
 291                         .map(value -> (State) new QuantityType<>(value.floatValue() / 100, LITRE))
 292                         .orElse(UnDefType.UNDEF);
 293             case TRIP_DISTANCE:
 294                 return new QuantityType<>((double) tripDetails.distance / 1000, KILO(METRE));
 295             case TRIP_START_TIME:
 296                 return tripDetails.getStartTime();
 297             case TRIP_END_TIME:
 298                 return tripDetails.getEndTime();
 299             case TRIP_DURATION:
 300                 return tripDetails.getDurationInMinutes().map(value -> (State) new QuantityType<>(value, MINUTE))
 301                         .orElse(UnDefType.UNDEF);
 302             case TRIP_START_ODOMETER:
 303                 return new QuantityType<>((double) tripDetails.startOdometer / 1000, KILO(METRE));
 304             case TRIP_STOP_ODOMETER:
 305                 return new QuantityType<>((double) tripDetails.endOdometer / 1000, KILO(METRE));
 306             case TRIP_START_POSITION:
 307                 return tripDetails.getStartPosition();
 308             case TRIP_END_POSITION:
 309                 return tripDetails.getEndPosition();
 310         }
 311         return UnDefType.NULL;
 312     }
 313
 314     private State getDoorsValue(String channelId, DoorsStatus doors) {
 315         switch (channelId) {
 316             case TAILGATE:
 317                 return doors.tailgateOpen;
 318             case REAR_RIGHT:
 319                 return doors.rearRightDoorOpen;
 320             case REAR_LEFT:
 321                 return doors.rearLeftDoorOpen;
 322             case FRONT_RIGHT:
 323                 return doors.frontRightDoorOpen;
 324             case FRONT_LEFT:
 325                 return doors.frontLeftDoorOpen;
 326             case HOOD:
 327                 return doors.hoodOpen;
 328         }
 329         return UnDefType.NULL;
 330     }
 331
 332     private State getWindowsValue(String channelId, WindowsStatus windows) {
 333         switch (channelId) {
 334             case REAR_RIGHT_WND:
 335                 return windows.rearRightWindowOpen;
 336             case REAR_LEFT_WND:
 337                 return windows.rearLeftWindowOpen;
 338             case FRONT_RIGHT_WND:
 339                 return windows.frontRightWindowOpen;
 340             case FRONT_LEFT_WND:
 341                 return windows.frontLeftWindowOpen;
 342         }
 343         return UnDefType.NULL;
 344     }
 345
 346     private State pressureLevelToState(PressureLevel level) {
 347         return level != PressureLevel.UNKNOWN ? new DecimalType(level.ordinal()) : UnDefType.UNDEF;
 348     }
 349
 350     private State getTyresValue(String channelId, TyrePressure tyrePressure) {
 351         switch (channelId) {
 352             case REAR_RIGHT_TYRE:
 353                 return pressureLevelToState(tyrePressure.rearRightTyrePressure);
 354             case REAR_LEFT_TYRE:
 355                 return pressureLevelToState(tyrePressure.rearLeftTyrePressure);
 356             case FRONT_RIGHT_TYRE:
 357                 return pressureLevelToState(tyrePressure.frontRightTyrePressure);
 358             case FRONT_LEFT_TYRE:
 359                 return pressureLevelToState(tyrePressure.frontLeftTyrePressure);
 360         }
 361         return UnDefType.NULL;
 362     }
 363
 364     private State getHeaterValue(String channelId, Heater heater) {
 365         switch (channelId) {
 366             case REMOTE_HEATER:
 367             case PRECLIMATIZATION:
 368                 return heater.getStatus();
 369         }
 370         return UnDefType.NULL;
 371     }
 372
 373     private State getBatteryValue(String channelId, HvBattery hvBattery) {
 374         switch (channelId) {
 375             case BATTERY_LEVEL:
 376                 /*
 377                  * If the car is charging the battery level can be reported as 100% by the API regardless of actual
 378                  * charge level, but isn't always. So, if we see that the car is Charging, ChargingPaused, or
 379                  * ChargingInterrupted and the reported battery level is 100%, then instead produce UNDEF.
 380                  *
 381                  * If we see FullyCharged, then we can rely on the value being 100% anyway.
 382                  */
 383                 if (hvBattery.hvBatteryChargeStatusDerived != null
 384                         && hvBattery.hvBatteryChargeStatusDerived.toString().startsWith("CablePluggedInCar_Charging")
 385                         && hvBattery.hvBatteryLevel != UNDEFINED && hvBattery.hvBatteryLevel == 100) {
 386                     return UnDefType.UNDEF;
 387                 } else {
 388                     return hvBattery.hvBatteryLevel != UNDEFINED ? new QuantityType<>(hvBattery.hvBatteryLevel, PERCENT)
 389                             : UnDefType.UNDEF;
 390                 }
 391             case BATTERY_LEVEL_RAW:
 392                 return hvBattery.hvBatteryLevel != UNDEFINED ? new QuantityType<>(hvBattery.hvBatteryLevel, PERCENT)
 393                         : UnDefType.UNDEF;
 394             case BATTERY_DISTANCE_TO_EMPTY:
 395                 return hvBattery.distanceToHVBatteryEmpty != UNDEFINED
 396                         ? new QuantityType<>(hvBattery.distanceToHVBatteryEmpty, KILO(METRE))
 397                         : UnDefType.UNDEF;
 398             case CHARGE_STATUS:
 399                 return hvBattery.hvBatteryChargeStatusDerived != null ? hvBattery.hvBatteryChargeStatusDerived
 400                         : UnDefType.UNDEF;
 401             case CHARGE_STATUS_CABLE:
 402                 return hvBattery.hvBatteryChargeStatusDerived != null
 403                         ? OnOffType.from(
 404                                 hvBattery.hvBatteryChargeStatusDerived.toString().startsWith("CablePluggedInCar_"))
 405                         : UnDefType.UNDEF;
 406             case CHARGE_STATUS_CHARGING:
 407                 return hvBattery.hvBatteryChargeStatusDerived != null
 408                         ? OnOffType.from(hvBattery.hvBatteryChargeStatusDerived.toString().endsWith("_Charging"))
 409                         : UnDefType.UNDEF;
 410             case CHARGE_STATUS_FULLY_CHARGED:
 411                 /*
 412                  * If the car is charging the battery level can be reported incorrectly by the API, so use the charging
 413                  * status instead of checking the level when the car is plugged in.
 414                  */
 415                 if (hvBattery.hvBatteryChargeStatusDerived != null
 416                         && hvBattery.hvBatteryChargeStatusDerived.toString().startsWith("CablePluggedInCar_")) {
 417                     return OnOffType.from(hvBattery.hvBatteryChargeStatusDerived.toString().endsWith("_FullyCharged"));
 418                 } else {
 419                     return hvBattery.hvBatteryLevel != UNDEFINED ? OnOffType.from(hvBattery.hvBatteryLevel == 100)
 420                             : UnDefType.UNDEF;
 421                 }
 422             case TIME_TO_BATTERY_FULLY_CHARGED:
 423                 return hvBattery.timeToHVBatteryFullyCharged != UNDEFINED
 424                         ? new QuantityType<>(hvBattery.timeToHVBatteryFullyCharged, MINUTE)
 425                         : UnDefType.UNDEF;
 426             case CHARGING_END:
 427                 return hvBattery.timeToHVBatteryFullyCharged != UNDEFINED && hvBattery.timeToHVBatteryFullyCharged > 0
 428                         ? new DateTimeType(ZonedDateTime.now().plusMinutes(hvBattery.timeToHVBatteryFullyCharged))
 429                         : UnDefType.UNDEF;
 430         }
 431         return UnDefType.NULL;
 432     }
 433
 434     private State getValue(String groupId, String channelId, Status status, VehiclePositionWrapper position) {
 435         switch (channelId) {
 436             case CAR_LOCKED:
 437                 // Warning : carLocked is in the Doors group but is part of general status informations.
 438                 // Did not change it to avoid breaking change for users
 439                 return status.getCarLocked().map(State.class::cast).orElse(UnDefType.UNDEF);
 440             case ENGINE_RUNNING:
 441                 return status.getEngineRunning().map(State.class::cast).orElse(UnDefType.UNDEF);
 442             case BRAKE_FLUID_LEVEL:
 443                 return fluidLevelToState(status.brakeFluidLevel);
 444             case WASHER_FLUID_LEVEL:
 445                 return fluidLevelToState(status.washerFluidLevel);
 446             case AVERAGE_SPEED:
 447                 return status.averageSpeed != UNDEFINED ? new QuantityType<>(status.averageSpeed, KILOMETRE_PER_HOUR)
 448                         : UnDefType.UNDEF;
 449             case SERVICE_WARNING:
 450                 return new StringType(status.serviceWarningStatus);
 451             case BULB_FAILURE:
 452                 return status.aFailedBulb() ? OnOffType.ON : OnOffType.OFF;
 453             case REMOTE_HEATER:
 454             case PRECLIMATIZATION:
 455                 return status.getHeater().map(heater -> getHeaterValue(channelId, heater)).orElse(UnDefType.NULL);
 456         }
 457         switch (groupId) {
 458             case GROUP_TANK:
 459                 return getTankValue(channelId, status);
 460             case GROUP_ODOMETER:
 461                 return getOdometerValue(channelId, status);
 462             case GROUP_POSITION:
 463                 return getPositionValue(channelId, position);
 464             case GROUP_DOORS:
 465                 return status.getDoors().map(doors -> getDoorsValue(channelId, doors)).orElse(UnDefType.NULL);
 466             case GROUP_WINDOWS:
 467                 return status.getWindows().map(windows -> getWindowsValue(channelId, windows)).orElse(UnDefType.NULL);
 468             case GROUP_TYRES:
 469                 return status.getTyrePressure().map(tyres -> getTyresValue(channelId, tyres)).orElse(UnDefType.NULL);
 470             case GROUP_BATTERY:
 471                 return status.getHvBattery().map(batteries -> getBatteryValue(channelId, batteries))
 472                         .orElse(UnDefType.NULL);
 473         }
 474         return UnDefType.NULL;
 475     }
 476
 477     private State fluidLevelToState(FluidLevel level) {
 478         return level != FluidLevel.UNKNOWN ? new DecimalType(level.ordinal()) : UnDefType.UNDEF;
 479     }
 480
 481     private State getTankValue(String channelId, Status status) {
 482         switch (channelId) {
 483             case DISTANCE_TO_EMPTY:
 484                 return status.distanceToEmpty != UNDEFINED ? new QuantityType<>(status.distanceToEmpty, KILO(METRE))
 485                         : UnDefType.UNDEF;
 486             case FUEL_AMOUNT:
 487                 return status.fuelAmount != UNDEFINED ? new QuantityType<>(status.fuelAmount, LITRE) : UnDefType.UNDEF;
 488             case FUEL_LEVEL:
 489                 return status.fuelAmountLevel != UNDEFINED ? new QuantityType<>(status.fuelAmountLevel, PERCENT)
 490                         : UnDefType.UNDEF;
 491             case FUEL_CONSUMPTION:
 492                 return status.averageFuelConsumption != UNDEFINED ? new DecimalType(status.averageFuelConsumption / 10)
 493                         : UnDefType.UNDEF;
 494             case FUEL_ALERT:
 495                 return status.distanceToEmpty < 100 ? OnOffType.ON : OnOffType.OFF;
 496         }
 497         return UnDefType.UNDEF;
 498     }
 499
 500     private State getOdometerValue(String channelId, Status status) {
 501         switch (channelId) {
 502             case ODOMETER:
 503                 return status.odometer != UNDEFINED ? new QuantityType<>((double) status.odometer / 1000, KILO(METRE))
 504                         : UnDefType.UNDEF;
 505             case TRIPMETER1:
 506                 return status.tripMeter1 != UNDEFINED
 507                         ? new QuantityType<>((double) status.tripMeter1 / 1000, KILO(METRE))
 508                         : UnDefType.UNDEF;
 509             case TRIPMETER2:
 510                 return status.tripMeter2 != UNDEFINED
 511                         ? new QuantityType<>((double) status.tripMeter2 / 1000, KILO(METRE))
 512                         : UnDefType.UNDEF;
 513         }
 514         return UnDefType.UNDEF;
 515     }
 516
 517     private State getPositionValue(String channelId, VehiclePositionWrapper position) {
 518         switch (channelId) {
 519             case ACTUAL_LOCATION:
 520                 return position.getPosition();
 521             case CALCULATED_LOCATION:
 522                 return position.isCalculated();
 523             case HEADING:
 524                 return position.isHeading();
 525             case LOCATION_TIMESTAMP:
 526                 return position.getTimestamp();
 527         }
 528         return UnDefType.UNDEF;
 529     }
 530
 531     public void actionHonkBlink(Boolean honk, Boolean blink) {
 532         StringBuilder url = new StringBuilder("vehicles/" + vehicle.vehicleId + "/honk_blink/");
 533
 534         if (honk && blink && activeOptions.containsKey(HONK_BLINK)) {
 535             url.append("both");
 536         } else if (honk && activeOptions.containsKey(HONK_AND_OR_BLINK)) {
 537             url.append("horn");
 538         } else if (blink && activeOptions.containsKey(HONK_AND_OR_BLINK)) {
 539             url.append("lights");
 540         } else {
 541             logger.warn("The vehicle is not capable of this action");
 542             return;
 543         }
 544
 545         post(url.toString(), vehiclePosition.getPositionAsJSon());
 546     }
 547
 548     private void post(String url, @Nullable String param) {
 549         VocHttpApi api = bridgeHandler.getApi();
 550         if (api != null) {
 551             try {
 552                 PostResponse postResponse = api.postURL(url.toString(), param);
 553                 if (postResponse != null) {
 554                     pendingActions
 555                             .add(scheduler.schedule(new ActionResultController(api, postResponse, scheduler, this),
 556                                     1000, TimeUnit.MILLISECONDS));
 557                 }
 558             } catch (VolvoOnCallException e) {
 559                 logger.warn("Exception occurred during execution: {}", e.getMessage(), e);
 560                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, e.getMessage());
 561             }
 562         }
 563         ;
 564         pendingActions.removeIf(ScheduledFuture::isDone);
 565     }
 566
 567     public void actionOpenClose(String action, OnOffType controlState) {
 568         if (activeOptions.containsKey(action)) {
 569             if (!vehicleStatus.getCarLocked().isPresent() || vehicleStatus.getCarLocked().get() != controlState) {
 570                 post(String.format("vehicles/%s/%s", configuration.vin, action), "{}");
 571             } else {
 572                 logger.info("The car {} is already {}ed", configuration.vin, action);
 573             }
 574         } else {
 575             logger.warn("The car {} does not support remote {}ing", configuration.vin, action);
 576         }
 577     }
 578
 579     public void actionHeater(String action, Boolean start) {
 580         if (activeOptions.containsKey(action)) {
 581             String address = String.format("vehicles/%s/%s/%s", configuration.vin,
 582                     action.contains(REMOTE_HEATER) ? "heater" : "preclimatization", start ? "start" : "stop");
 583             post(address, start ? "{}" : null);
 584         } else {
 585             logger.warn("The car {} does not support {}", configuration.vin, action);
 586         }
 587     }
 588
 589     public void actionStart(Integer runtime) {
 590         if (activeOptions.containsKey(ENGINE_START)) {
 591             String address = String.format("vehicles/%s/engine/start", vehicle.vehicleId);
 592             String json = "{\"runtime\":" + runtime.toString() + "}";
 593
 594             post(address, json);
 595         } else {
 596             logger.warn("The car {} does not support remote engine starting", vehicle.vehicleId);
 597         }
 598     }
 599
 600     @Override
 601     public Collection<Class<? extends ThingHandlerService>> getServices() {
 602         return Collections.singletonList(VolvoOnCallActions.class);
 603     }
 604 }