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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.myq.internal;
  14
  15 import static org.openhab.binding.myq.internal.MyQBindingConstants.BINDING_ID;
  16
  17 import java.util.List;
  18 import java.util.Set;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.openhab.binding.myq.internal.dto.DeviceDTO;
  23 import org.openhab.binding.myq.internal.handler.MyQAccountHandler;
  24 import org.openhab.core.config.discovery.AbstractDiscoveryService;
  25 import org.openhab.core.config.discovery.DiscoveryResult;
  26 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  27 import org.openhab.core.config.discovery.DiscoveryService;
  28 import org.openhab.core.thing.Thing;
  29 import org.openhab.core.thing.ThingTypeUID;
  30 import org.openhab.core.thing.ThingUID;
  31 import org.openhab.core.thing.binding.ThingHandler;
  32 import org.openhab.core.thing.binding.ThingHandlerService;
  33
  34 /**
  35  * The {@link MyQDiscoveryService} is responsible for discovering MyQ things
  36  *
  37  * @author Dan Cunningham - Initial contribution
  38  */
  39 @NonNullByDefault
  40 public class MyQDiscoveryService extends AbstractDiscoveryService implements DiscoveryService, ThingHandlerService {
  41
  42     private static final Set<ThingTypeUID> SUPPORTED_DISCOVERY_THING_TYPES_UIDS = Set
  43             .of(MyQBindingConstants.THING_TYPE_GARAGEDOOR, MyQBindingConstants.THING_TYPE_LAMP);
  44     private @Nullable MyQAccountHandler accountHandler;
  45
  46     public MyQDiscoveryService() {
  47         super(SUPPORTED_DISCOVERY_THING_TYPES_UIDS, 1, true);
  48     }
  49
  50     @Override
  51     public Set<ThingTypeUID> getSupportedThingTypes() {
  52         return SUPPORTED_DISCOVERY_THING_TYPES_UIDS;
  53     }
  54
  55     @Override
  56     public void startScan() {
  57         MyQAccountHandler accountHandler = this.accountHandler;
  58         if (accountHandler != null) {
  59             List<DeviceDTO> devices = accountHandler.devicesCache();
  60             if (devices != null) {
  61                 devices.forEach(device -> {
  62                     ThingTypeUID thingTypeUID = new ThingTypeUID(BINDING_ID, device.deviceFamily);
  63                     if (SUPPORTED_DISCOVERY_THING_TYPES_UIDS.contains(thingTypeUID)) {
  64                         ThingUID thingUID = new ThingUID(thingTypeUID, accountHandler.getThing().getUID(),
  65                                 device.serialNumber.toLowerCase());
  66                         DiscoveryResult result = DiscoveryResultBuilder.create(thingUID).withLabel("MyQ " + device.name)
  67                                 .withProperty(Thing.PROPERTY_SERIAL_NUMBER, thingUID.getId())
  68                                 .withRepresentationProperty(Thing.PROPERTY_SERIAL_NUMBER)
  69                                 .withBridge(accountHandler.getThing().getUID()).build();
  70                         thingDiscovered(result);
  71                     }
  72                 });
  73             }
  74         }
  75     }
  76
  77     @Override
  78     public void startBackgroundDiscovery() {
  79         startScan();
  80     }
  81
  82     @Override
  83     public void setThingHandler(ThingHandler handler) {
  84         if (handler instanceof MyQAccountHandler) {
  85             accountHandler = (MyQAccountHandler) handler;
  86         }
  87     }
  88
  89     @Override
  90     public @Nullable ThingHandler getThingHandler() {
  91         return accountHandler;
  92     }
  93
  94     @Override
  95     public void activate() {
  96         super.activate(null);
  97     }
  98
  99     @Override
 100     public void deactivate() {
 101         super.deactivate();
 102     }
 103 }