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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.List;
  17 import java.util.Map;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.sleepiq.internal.SleepIQBindingConstants;
  21 import org.openhab.binding.sleepiq.internal.api.dto.Bed;
  22 import org.openhab.binding.sleepiq.internal.config.SleepIQBedConfiguration;
  23 import org.openhab.binding.sleepiq.internal.handler.SleepIQCloudHandler;
  24 import org.openhab.binding.sleepiq.internal.handler.SleepIQDualBedHandler;
  25 import org.openhab.core.config.discovery.AbstractDiscoveryService;
  26 import org.openhab.core.config.discovery.DiscoveryResult;
  27 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  28 import org.openhab.core.thing.ThingUID;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * The {@link SleepIQBedDiscoveryService} is responsible for processing the
  34  * results of devices found through the SleepIQ cloud service.
  35  *
  36  * @author Gregory Moyer - Initial contribution
  37  */
  38 @NonNullByDefault
  39 public class SleepIQBedDiscoveryService extends AbstractDiscoveryService {
  40     private static final int TIMEOUT = 60;
  41
  42     private final Logger logger = LoggerFactory.getLogger(SleepIQBedDiscoveryService.class);
  43
  44     private final SleepIQCloudHandler cloudHandler;
  45
  46     /**
  47      * Discovers beds in the SleepIQ cloud service account.
  48      *
  49      * @param cloudHandler the cloud service handler (bridge)
  50      */
  51     public SleepIQBedDiscoveryService(final SleepIQCloudHandler cloudHandler) {
  52         super(SleepIQDualBedHandler.SUPPORTED_THING_TYPE_UIDS, TIMEOUT, true);
  53         this.cloudHandler = cloudHandler;
  54     }
  55
  56     @Override
  57     protected void startBackgroundDiscovery() {
  58         logger.debug("Starting background discovery for new beds");
  59         startScan();
  60     }
  61
  62     @Override
  63     protected void startScan() {
  64         logger.debug("Starting scan for new beds");
  65         List<Bed> beds = cloudHandler.getBeds();
  66         if (beds != null) {
  67             for (Bed bed : beds) {
  68                 // only dual chamber beds are supported currently
  69                 if (!bed.isDualSleep()) {
  70                     logger.info("Found a bed that is not dual chamber - currently unsupported");
  71                     continue;
  72                 }
  73
  74                 ThingUID bridgeUID = cloudHandler.getThing().getUID();
  75                 ThingUID thingUID = new ThingUID(SleepIQBindingConstants.THING_TYPE_DUAL_BED, bridgeUID,
  76                         bed.getMacAddress());
  77
  78                 // thing already exists
  79                 if (cloudHandler.getThing().getThing(thingUID) != null) {
  80                     continue;
  81                 }
  82
  83                 logger.debug("New bed found with MAC address {}", bed.getMacAddress());
  84                 @SuppressWarnings({ "unchecked", "rawtypes" })
  85                 Map<String, Object> properties = (Map) cloudHandler.updateProperties(bed, new HashMap<>());
  86                 properties.put(SleepIQBedConfiguration.BED_ID, bed.getBedId());
  87
  88                 DiscoveryResult discoveryResult = DiscoveryResultBuilder.create(thingUID).withProperties(properties)
  89                         .withBridge(bridgeUID).withLabel(bed.getName() + " - " + bed.getModel()).build();
  90                 thingDiscovered(discoveryResult);
  91             }
  92         }
  93         stopScan();
  94     }
  95 }