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   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.qolsysiq.internal.handler;
  14
  15 import java.util.HashMap;
  16 import java.util.Map;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.eclipse.jdt.annotation.Nullable;
  20 import org.openhab.binding.qolsysiq.internal.QolsysIQBindingConstants;
  21 import org.openhab.binding.qolsysiq.internal.client.dto.event.ZoneActiveEvent;
  22 import org.openhab.binding.qolsysiq.internal.client.dto.event.ZoneUpdateEvent;
  23 import org.openhab.binding.qolsysiq.internal.client.dto.model.Zone;
  24 import org.openhab.binding.qolsysiq.internal.client.dto.model.ZoneStatus;
  25 import org.openhab.binding.qolsysiq.internal.config.QolsysIQZoneConfiguration;
  26 import org.openhab.core.library.types.DecimalType;
  27 import org.openhab.core.library.types.OpenClosedType;
  28 import org.openhab.core.library.types.StringType;
  29 import org.openhab.core.thing.Bridge;
  30 import org.openhab.core.thing.ChannelUID;
  31 import org.openhab.core.thing.Thing;
  32 import org.openhab.core.thing.ThingStatus;
  33 import org.openhab.core.thing.ThingStatusDetail;
  34 import org.openhab.core.thing.ThingStatusInfo;
  35 import org.openhab.core.thing.binding.BaseThingHandler;
  36 import org.openhab.core.thing.binding.BridgeHandler;
  37 import org.openhab.core.types.Command;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40
  41 /**
  42  * The {@link QolsysIQZoneHandler} manages security zones.
  43  *
  44  * @author Dan Cunningham - Initial contribution
  45  */
  46 @NonNullByDefault
  47 public class QolsysIQZoneHandler extends BaseThingHandler {
  48     private final Logger logger = LoggerFactory.getLogger(QolsysIQZoneHandler.class);
  49
  50     private int zoneId;
  51
  52     public QolsysIQZoneHandler(Thing thing) {
  53         super(thing);
  54     }
  55
  56     @Override
  57     public void initialize() {
  58         logger.debug("initialize");
  59         zoneId = getConfigAs(QolsysIQZoneConfiguration.class).id;
  60         initializeZone();
  61     }
  62
  63     @Override
  64     public void bridgeStatusChanged(ThingStatusInfo bridgeStatusChanged) {
  65         logger.debug("bridgeStatusChanged {}", bridgeStatusChanged);
  66         initializeZone();
  67     }
  68
  69     @Override
  70     public void handleCommand(ChannelUID channelUID, Command command) {
  71     }
  72
  73     public int getZoneId() {
  74         return zoneId;
  75     }
  76
  77     protected void updateZone(Zone zone) {
  78         logger.debug("updateZone {}", zone.zoneId);
  79         updateState(QolsysIQBindingConstants.CHANNEL_ZONE_STATE, new DecimalType(zone.state));
  80         updateZoneStatus(zone.status);
  81         Map<String, String> props = new HashMap<String, String>();
  82         props.put("type", zone.type);
  83         props.put("name", zone.name);
  84         props.put("group", zone.group);
  85         props.put("zoneID", zone.id);
  86         props.put("zonePhysicalType", String.valueOf(zone.zonePhysicalType));
  87         props.put("zoneAlarmType", String.valueOf(zone.zoneAlarmType));
  88         props.put("zoneType", zone.zoneType.toString());
  89         props.put("partitionId", String.valueOf(zone.partitionId));
  90         getThing().setProperties(props);
  91     }
  92
  93     protected void zoneActiveEvent(ZoneActiveEvent event) {
  94         if (event.zone.zoneId == getZoneId()) {
  95             updateZoneStatus(event.zone.status);
  96         }
  97     }
  98
  99     protected void zoneUpdateEvent(ZoneUpdateEvent event) {
 100         if (event.zone.zoneId == getZoneId()) {
 101             updateZone(event.zone);
 102         }
 103     }
 104
 105     private void initializeZone() {
 106         Bridge bridge = getBridge();
 107         BridgeHandler handler = bridge == null ? null : bridge.getHandler();
 108         if (bridge != null && handler instanceof QolsysIQPartitionHandler partitionHandler) {
 109             if (handler.getThing().getStatus() != ThingStatus.ONLINE) {
 110                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_OFFLINE);
 111                 return;
 112             }
 113             Zone z = partitionHandler.getZone(getZoneId());
 114             if (z == null) {
 115                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "Zone not found in partition");
 116                 return;
 117             }
 118             updateZone(z);
 119             updateStatus(ThingStatus.ONLINE);
 120         } else {
 121             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_UNINITIALIZED);
 122         }
 123     }
 124
 125     private void updateZoneStatus(@Nullable ZoneStatus status) {
 126         if (status != null) {
 127             updateState(QolsysIQBindingConstants.CHANNEL_ZONE_STATUS, new StringType(status.toString()));
 128             updateState(QolsysIQBindingConstants.CHANNEL_ZONE_CONTACT,
 129                     status == ZoneStatus.CLOSED || status == ZoneStatus.IDlE ? OpenClosedType.CLOSED
 130                             : OpenClosedType.OPEN);
 131         } else {
 132             logger.debug("updateZoneStatus: null status");
 133         }
 134     }
 135 }