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   1 /**
   2  * Copyright (c) 2010-2022 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.somfytahoma.internal.handler;
  14
  15 import static org.openhab.binding.somfytahoma.internal.SomfyTahomaBindingConstants.*;
  16
  17 import java.math.BigDecimal;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.core.library.types.DecimalType;
  21 import org.openhab.core.library.types.QuantityType;
  22 import org.openhab.core.library.types.StringType;
  23 import org.openhab.core.thing.ChannelUID;
  24 import org.openhab.core.thing.Thing;
  25 import org.openhab.core.types.Command;
  26 import org.openhab.core.types.RefreshType;
  27
  28 /**
  29  * The {@link SomfyTahomaHitachiATWMCHandler} is responsible for handling commands,
  30  * which are sent to one of the channels of the Hitachi Air To Water Main Component thing.
  31  *
  32  * @author Ondrej Pecta - Initial contribution
  33  */
  34 @NonNullByDefault
  35 public class SomfyTahomaHitachiATWMCHandler extends SomfyTahomaBaseThingHandler {
  36
  37     public SomfyTahomaHitachiATWMCHandler(Thing thing) {
  38         super(thing);
  39         stateNames.put(AUTO_MANU_MODE, "core:AutoManuModeState");
  40         stateNames.put(UNIT_CONTROL, "modbus:ControlUnitState");
  41         stateNames.put(UNIT_MODE_STATUS, "modbus:StatusUnitModeState");
  42         stateNames.put(UNIT_MODE_CONTROL, "modbus:ControlUnitModeState");
  43         stateNames.put(BLOCK_MENU_CONTROL, "modbus:ControlBlockMenuState");
  44         stateNames.put(SPACE_MODE, "modbus:SpaceModeState");
  45         stateNames.put(ECO_MODE_TARGET_OFFSET, "modbus:EcoModeOffsetTargetState");
  46         stateNames.put(COMM_ALARM_BIT_STATUS, "modbus:StatusCommunicationAlarmBitState");
  47         stateNames.put(OPERATION, "modbus:OperationState");
  48         stateNames.put(OUTDOOR_TEMP, "modbus:OutdoorAmbientTemperatureState");
  49         stateNames.put(WATER_INLET_TEMP, "modbus:WaterInletUnitTemperatureState");
  50         stateNames.put(WATER_OUTLET_TEMP, "modbus:WaterOutletUnitTemperatureState");
  51         stateNames.put(ECO_MODE_OFFSET, "modbus:EcoModeOffsetState");
  52         stateNames.put(WATER_OUTLET_HP_TEMP, "modbus:WaterOutletHpTemperatureState");
  53         stateNames.put(LIQUID_TEMP_THMI, "modbus:LiquidTemperatureTHMIState");
  54         stateNames.put(LIQUID_TEMP, "modbus:LiquidTemperatureState");
  55         stateNames.put(COMPRESSOR_RUNNING_CURRENT, "modbus:CompressorRunningCurrentState");
  56         stateNames.put(WATER_TEMP_SETTING, "modbus:WaterTemperatureSettingState");
  57         stateNames.put(YUTAKI_OPERATING_MODE, "modbus:YutakiVirtualOperatingModeState");
  58         stateNames.put(ALARM_NUMBER, "modbus:AlarmNumberState");
  59     }
  60
  61     @Override
  62     public void handleCommand(ChannelUID channelUID, Command command) {
  63         super.handleCommand(channelUID, command);
  64         if (command instanceof RefreshType) {
  65             return;
  66         } else {
  67             switch (channelUID.getId()) {
  68                 case AUTO_MANU_MODE:
  69                     if (command instanceof StringType) {
  70                         sendCommand("setGlobalAutoManuMode", "[\"" + command + "\"]");
  71                     }
  72                     break;
  73                 case UNIT_CONTROL:
  74                     if (command instanceof StringType) {
  75                         sendCommand("setControlUnit", "[\"" + command + "\"]");
  76                     }
  77                     break;
  78                 case UNIT_MODE_CONTROL:
  79                     if (command instanceof StringType) {
  80                         sendCommand("setControlUnitMode", "[\"" + command + "\"]");
  81                     }
  82                     break;
  83                 case BLOCK_MENU_CONTROL:
  84                     if (command instanceof StringType) {
  85                         sendCommand("setControlBlockMenu", "[\"" + command + "\"]");
  86                     }
  87                     break;
  88                 case SPACE_MODE:
  89                     if (command instanceof StringType) {
  90                         sendCommand("setSpaceMode", "[\"" + command + "\"]");
  91                     }
  92                     break;
  93                 case ECO_MODE_TARGET_OFFSET:
  94                     sendTempCommand("setEcoModeOffset", command);
  95                     break;
  96                 default:
  97                     getLogger().debug("This channel doesn't accept any commands");
  98             }
  99         }
 100     }
 101
 102     private void sendTempCommand(String cmd, Command command) {
 103         if (command instanceof DecimalType || command instanceof QuantityType) {
 104             BigDecimal temperature = toTemperature(command);
 105             if (temperature != null) {
 106                 String param = "[" + temperature.toPlainString() + "]";
 107                 sendCommand(cmd, param);
 108             }
 109         }
 110     }
 111 }