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

   1 /**
   2  * Copyright (c) 2010-2024 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.boschindego.internal.discovery;
  14
  15 import static org.openhab.binding.boschindego.internal.BoschIndegoBindingConstants.*;
  16
  17 import java.time.Instant;
  18 import java.util.Collection;
  19 import java.util.Set;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.eclipse.jdt.annotation.Nullable;
  23 import org.openhab.binding.boschindego.internal.IndegoTypeDatabase;
  24 import org.openhab.binding.boschindego.internal.dto.response.DevicePropertiesResponse;
  25 import org.openhab.binding.boschindego.internal.exceptions.IndegoException;
  26 import org.openhab.binding.boschindego.internal.handler.BoschAccountHandler;
  27 import org.openhab.core.config.discovery.AbstractDiscoveryService;
  28 import org.openhab.core.config.discovery.DiscoveryResult;
  29 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingTypeUID;
  32 import org.openhab.core.thing.ThingUID;
  33 import org.openhab.core.thing.binding.ThingHandler;
  34 import org.openhab.core.thing.binding.ThingHandlerService;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 /**
  39  * The {@link IndegoDiscoveryService} is responsible for discovering Indego mowers.
  40  *
  41  * @author Jacob Laursen - Initial contribution
  42  */
  43 @NonNullByDefault
  44 public class IndegoDiscoveryService extends AbstractDiscoveryService implements ThingHandlerService {
  45
  46     private static final int TIMEOUT_SECONDS = 60;
  47
  48     private final Logger logger = LoggerFactory.getLogger(IndegoDiscoveryService.class);
  49
  50     private @NonNullByDefault({}) BoschAccountHandler accountHandler;
  51
  52     public IndegoDiscoveryService() {
  53         super(Set.of(THING_TYPE_ACCOUNT), TIMEOUT_SECONDS, false);
  54     }
  55
  56     @Override
  57     public @Nullable ThingHandler getThingHandler() {
  58         return accountHandler;
  59     }
  60
  61     @Override
  62     public void setThingHandler(ThingHandler handler) {
  63         if (handler instanceof BoschAccountHandler accountHandler) {
  64             this.accountHandler = accountHandler;
  65         }
  66     }
  67
  68     @Override
  69     public Set<ThingTypeUID> getSupportedThingTypes() {
  70         return Set.of(THING_TYPE_INDEGO);
  71     }
  72
  73     @Override
  74     public void startScan() {
  75         try {
  76             Collection<DevicePropertiesResponse> devices = accountHandler.getDevices();
  77
  78             ThingUID bridgeUID = accountHandler.getThing().getUID();
  79             for (DevicePropertiesResponse device : devices) {
  80                 ThingUID thingUID = new ThingUID(THING_TYPE_INDEGO, bridgeUID, device.serialNumber);
  81                 DiscoveryResult discoveryResult = DiscoveryResultBuilder.create(thingUID)
  82                         .withProperty(Thing.PROPERTY_SERIAL_NUMBER, device.serialNumber).withBridge(bridgeUID)
  83                         .withRepresentationProperty(Thing.PROPERTY_SERIAL_NUMBER)
  84                         .withLabel(IndegoTypeDatabase.nameFromTypeNumber(device.bareToolNumber)).build();
  85
  86                 thingDiscovered(discoveryResult);
  87             }
  88         } catch (IndegoException e) {
  89             logger.debug("Failed to retrieve serial numbers: {}", e.getMessage());
  90         }
  91     }
  92
  93     @Override
  94     protected synchronized void stopScan() {
  95         super.stopScan();
  96         removeOlderResults(getTimestampOfLastScan());
  97     }
  98
  99     @Override
 100     public void deactivate() {
 101         removeOlderResults(Instant.now().getEpochSecond());
 102     }
 103 }