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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.paradoxalarm.internal.handlers;
  14
  15 import static org.openhab.binding.paradoxalarm.internal.handlers.ParadoxAlarmBindingConstants.*;
  16
  17 import java.util.List;
  18
  19 import org.eclipse.jdt.annotation.NonNull;
  20 import org.openhab.binding.paradoxalarm.internal.communication.messages.PartitionCommand;
  21 import org.openhab.binding.paradoxalarm.internal.model.ParadoxPanel;
  22 import org.openhab.binding.paradoxalarm.internal.model.Partition;
  23 import org.openhab.core.library.types.OnOffType;
  24 import org.openhab.core.library.types.OpenClosedType;
  25 import org.openhab.core.library.types.StringType;
  26 import org.openhab.core.thing.ChannelUID;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.types.Command;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * The {@link ParadoxPartitionHandler} Handler that updates states of paradox partitions from the cache.
  34  *
  35  * @author Konstantin Polihronov - Initial contribution
  36  */
  37 public class ParadoxPartitionHandler extends EntityBaseHandler {
  38
  39     private final Logger logger = LoggerFactory.getLogger(ParadoxPartitionHandler.class);
  40
  41     public ParadoxPartitionHandler(@NonNull Thing thing) {
  42         super(thing);
  43     }
  44
  45     @Override
  46     protected void updateEntity() {
  47         Partition partition = getPartition();
  48         if (partition != null) {
  49             updateState(PARTITION_LABEL_CHANNEL_UID, new StringType(partition.getLabel()));
  50             updateState(PARTITION_STATE_CHANNEL_UID, new StringType(partition.getState().getMainState()));
  51             updateState(PARTITION_ADDITIONAL_STATES_CHANNEL_UID,
  52                     new StringType("Deprecated field. Use direct channels instead"));
  53             updateState(PARTITION_READY_TO_ARM_CHANNEL_UID, booleanToSwitchState(partition.getState().isReadyToArm()));
  54             updateState(PARTITION_IN_EXIT_DELAY_CHANNEL_UID,
  55                     booleanToSwitchState(partition.getState().isInExitDelay()));
  56             updateState(PARTITION_IN_ENTRY_DELAY_CHANNEL_UID,
  57                     booleanToSwitchState(partition.getState().isInEntryDelay()));
  58             updateState(PARTITION_IN_TROUBLE_CHANNEL_UID, booleanToSwitchState(partition.getState().isInTrouble()));
  59             updateState(PARTITION_ALARM_IN_MEMORY_CHANNEL_UID,
  60                     booleanToSwitchState(partition.getState().isHasAlarmInMemory()));
  61             updateState(PARTITION_ZONE_BYPASS_CHANNEL_UID, booleanToSwitchState(partition.getState().isInZoneBypass()));
  62             updateState(PARTITION_ZONE_IN_TAMPER_CHANNEL_UID,
  63                     booleanToSwitchState(partition.getState().isHasZoneInTamperTrouble()));
  64             updateState(PARTITION_ZONE_IN_LOW_BATTERY_CHANNEL_UID,
  65                     booleanToSwitchState(partition.getState().isHasZoneInLowBatteryTrouble()));
  66             updateState(PARTITION_ZONE_IN_FIRE_LOOP_CHANNEL_UID,
  67                     booleanToSwitchState(partition.getState().isHasZoneInFireLoopTrouble()));
  68             updateState(PARTITION_ZONE_IN_SUPERVISION_TROUBLE_CHANNEL_UID,
  69                     booleanToSwitchState(partition.getState().isHasZoneInSupervisionTrouble()));
  70             updateState(PARTITION_STAY_INSTANT_READY_CHANNEL_UID,
  71                     booleanToSwitchState(partition.getState().isStayInstantReady()));
  72             updateState(PARTITION_FORCE_READY_CHANNEL_UID, booleanToSwitchState(partition.getState().isForceReady()));
  73             updateState(PARTITION_BYPASS_READY_CHANNEL_UID, booleanToSwitchState(partition.getState().isBypassReady()));
  74             updateState(PARTITION_INHIBIT_READY_CHANNEL_UID,
  75                     booleanToSwitchState(partition.getState().isInhibitReady()));
  76             updateState(PARTITION_ALL_ZONES_CLOSED_CHANNEL_UID,
  77                     booleanToContactState(partition.getState().isAreAllZoneclosed()));
  78         }
  79     }
  80
  81     protected Partition getPartition() {
  82         int index = calculateEntityIndex();
  83         ParadoxIP150BridgeHandler bridge = (ParadoxIP150BridgeHandler) getBridge().getHandler();
  84         ParadoxPanel panel = bridge.getPanel();
  85         List<Partition> partitions = panel.getPartitions();
  86         if (partitions == null) {
  87             logger.debug(
  88                     "Partitions collection of Paradox Panel object is null. Probably not yet initialized. Skipping update.");
  89             return null;
  90         }
  91         if (partitions.size() <= index) {
  92             logger.debug("Attempted to access partition out of bounds of current partitions list. Index: {}, List: {}",
  93                     index, partitions);
  94             return null;
  95         }
  96
  97         Partition partition = partitions.get(index);
  98         return partition;
  99     }
 100
 101     private OpenClosedType booleanToContactState(boolean value) {
 102         return value ? OpenClosedType.OPEN : OpenClosedType.CLOSED;
 103     }
 104
 105     private OnOffType booleanToSwitchState(boolean value) {
 106         return value ? OnOffType.ON : OnOffType.OFF;
 107     }
 108
 109     @Override
 110     public void handleCommand(@NonNull ChannelUID channelUID, @NonNull Command command) {
 111         if (command instanceof StringType) {
 112             boolean isDisarmCommand = PartitionCommand.DISARM.name().equals(command.toString());
 113             if (isDisarmCommand && !config.isDisarmEnabled()) {
 114                 logger.warn(
 115                         "Received DISARM command but Disarm is not enabled. This is security relevant feature. Check documentation!");
 116                 return;
 117             }
 118
 119             Partition partition = getPartition();
 120             if (partition != null) {
 121                 partition.handleCommand(command.toString());
 122             }
 123         } else {
 124             super.handleCommand(channelUID, command);
 125         }
 126     }
 127 }