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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.evohome.internal.handler;
  14
  15 import org.openhab.binding.evohome.internal.EvohomeBindingConstants;
  16 import org.openhab.binding.evohome.internal.api.models.v2.response.GatewayStatus;
  17 import org.openhab.binding.evohome.internal.api.models.v2.response.TemperatureControlSystemStatus;
  18 import org.openhab.core.library.types.StringType;
  19 import org.openhab.core.thing.ChannelUID;
  20 import org.openhab.core.thing.Thing;
  21 import org.openhab.core.thing.ThingStatus;
  22 import org.openhab.core.thing.ThingStatusDetail;
  23 import org.openhab.core.types.Command;
  24 import org.openhab.core.types.RefreshType;
  25
  26 /**
  27  * Handler for a temperature control system. Gets and sets global system mode.
  28  *
  29  * @author Jasper van Zuijlen - Initial contribution
  30  *
  31  */
  32 public class EvohomeTemperatureControlSystemHandler extends BaseEvohomeHandler {
  33     private GatewayStatus gatewayStatus;
  34     private TemperatureControlSystemStatus tcsStatus;
  35
  36     public EvohomeTemperatureControlSystemHandler(Thing thing) {
  37         super(thing);
  38     }
  39
  40     @Override
  41     public void initialize() {
  42         super.initialize();
  43     }
  44
  45     public void update(GatewayStatus gatewayStatus, TemperatureControlSystemStatus tcsStatus) {
  46         this.gatewayStatus = gatewayStatus;
  47         this.tcsStatus = tcsStatus;
  48
  49         if (tcsStatus == null || gatewayStatus == null) {
  50             updateEvohomeThingStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR,
  51                     "Status not found, check the display id");
  52         } else if (!handleActiveFaults(gatewayStatus)) {
  53             updateEvohomeThingStatus(ThingStatus.ONLINE);
  54             updateState(EvohomeBindingConstants.DISPLAY_SYSTEM_MODE_CHANNEL,
  55                     new StringType(tcsStatus.getMode().getMode()));
  56         }
  57     }
  58
  59     @Override
  60     public void handleCommand(ChannelUID channelUID, Command command) {
  61         if (command == RefreshType.REFRESH) {
  62             update(gatewayStatus, tcsStatus);
  63         } else if (channelUID.getId().equals(EvohomeBindingConstants.DISPLAY_SYSTEM_MODE_CHANNEL)) {
  64             EvohomeAccountBridgeHandler bridge = getEvohomeBridge();
  65             if (bridge != null) {
  66                 bridge.setTcsMode(getEvohomeThingConfig().id, command.toString());
  67             }
  68         }
  69     }
  70
  71     private boolean handleActiveFaults(GatewayStatus gatewayStatus) {
  72         if (gatewayStatus.hasActiveFaults()) {
  73             updateEvohomeThingStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR,
  74                     gatewayStatus.getActiveFault(0).getFaultType());
  75             return true;
  76         }
  77         return false;
  78     }
  79 }