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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.sleepiq.internal.discovery;
  14
  15 import java.util.HashMap;
  16 import java.util.Map;
  17
  18 import org.openhab.binding.sleepiq.api.model.Bed;
  19 import org.openhab.binding.sleepiq.internal.SleepIQBindingConstants;
  20 import org.openhab.binding.sleepiq.internal.config.SleepIQBedConfiguration;
  21 import org.openhab.binding.sleepiq.internal.handler.SleepIQCloudHandler;
  22 import org.openhab.binding.sleepiq.internal.handler.SleepIQDualBedHandler;
  23 import org.openhab.core.config.discovery.AbstractDiscoveryService;
  24 import org.openhab.core.config.discovery.DiscoveryResult;
  25 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  26 import org.openhab.core.thing.ThingUID;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * The {@link SleepIQBedDiscoveryService} is responsible for processing the
  32  * results of devices found through the SleepIQ cloud service.
  33  *
  34  * @author Gregory Moyer - Initial contribution
  35  */
  36 public class SleepIQBedDiscoveryService extends AbstractDiscoveryService {
  37     private static final int TIMEOUT = 60;
  38
  39     private final Logger logger = LoggerFactory.getLogger(SleepIQBedDiscoveryService.class);
  40
  41     private final SleepIQCloudHandler cloudHandler;
  42
  43     /**
  44      * Discovers beds in the SleepIQ cloud service account.
  45      *
  46      * @param cloudHandler the cloud service handler (bridge)
  47      */
  48     public SleepIQBedDiscoveryService(final SleepIQCloudHandler cloudHandler) {
  49         super(SleepIQDualBedHandler.SUPPORTED_THING_TYPE_UIDS, TIMEOUT, true);
  50         this.cloudHandler = cloudHandler;
  51     }
  52
  53     @Override
  54     protected void startBackgroundDiscovery() {
  55         logger.debug("Starting background discovery for new beds");
  56         startScan();
  57     }
  58
  59     @Override
  60     protected void startScan() {
  61         logger.debug("Starting scan for new beds");
  62
  63         for (Bed bed : cloudHandler.getBeds()) {
  64             // only dual chamber beds are supported currently
  65             if (!bed.isDualSleep()) {
  66                 logger.info("Found a bed that is not dual chamber - currently unsupported");
  67                 continue;
  68             }
  69
  70             ThingUID bridgeUID = cloudHandler.getThing().getUID();
  71             ThingUID thingUID = new ThingUID(SleepIQBindingConstants.THING_TYPE_DUAL_BED, bridgeUID,
  72                     bed.getMacAddress());
  73
  74             // thing already exists
  75             if (cloudHandler.getThing().getThing(thingUID) != null) {
  76                 continue;
  77             }
  78
  79             logger.debug("New bed found with MAC address {}", bed.getMacAddress());
  80
  81             @SuppressWarnings({ "unchecked", "rawtypes" })
  82             Map<String, Object> properties = (Map) cloudHandler.updateProperties(bed, new HashMap<>());
  83             properties.put(SleepIQBedConfiguration.BED_ID, bed.getBedId());
  84
  85             DiscoveryResult discoveryResult = DiscoveryResultBuilder.create(thingUID).withProperties(properties)
  86                     .withBridge(bridgeUID).withLabel(bed.getName() + " - " + bed.getModel()).build();
  87             thingDiscovered(discoveryResult);
  88         }
  89
  90         stopScan();
  91     }
  92 }