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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.tado.internal.builder;
  14
  15 import static org.openhab.binding.tado.internal.api.TadoApiTypeUtils.temperature;
  16
  17 import java.io.IOException;
  18
  19 import org.openhab.binding.tado.internal.TadoBindingConstants.FanLevel;
  20 import org.openhab.binding.tado.internal.TadoBindingConstants.FanSpeed;
  21 import org.openhab.binding.tado.internal.TadoBindingConstants.HorizontalSwing;
  22 import org.openhab.binding.tado.internal.TadoBindingConstants.HvacMode;
  23 import org.openhab.binding.tado.internal.TadoBindingConstants.VerticalSwing;
  24 import org.openhab.binding.tado.internal.api.ApiException;
  25 import org.openhab.binding.tado.internal.api.model.GenericZoneCapabilities;
  26 import org.openhab.binding.tado.internal.api.model.GenericZoneSetting;
  27 import org.openhab.binding.tado.internal.api.model.HeatingZoneSetting;
  28 import org.openhab.binding.tado.internal.api.model.Power;
  29 import org.openhab.binding.tado.internal.api.model.TadoSystemType;
  30 import org.openhab.binding.tado.internal.api.model.TemperatureObject;
  31
  32 /**
  33  * Builder for incremental creation of heating zone settings.
  34  *
  35  * @author Dennis Frommknecht - Initial contribution
  36  */
  37 public class HeatingZoneSettingsBuilder extends ZoneSettingsBuilder {
  38     private static final float DEFAULT_TEMPERATURE_C = 22.0f;
  39     private static final float DEFAULT_TEMPERATURE_F = 72.0f;
  40
  41     @Override
  42     public ZoneSettingsBuilder withSwing(boolean swingOn) {
  43         throw new IllegalArgumentException("Heating zones don't support SWING");
  44     }
  45
  46     @Override
  47     public ZoneSettingsBuilder withLight(boolean lightOn) {
  48         throw new IllegalArgumentException("Heating zones don't support LIGHT");
  49     }
  50
  51     @Override
  52     public ZoneSettingsBuilder withFanSpeed(FanSpeed fanSpeed) {
  53         throw new IllegalArgumentException("Heating zones don't support FAN SPEED");
  54     }
  55
  56     @Override
  57     public ZoneSettingsBuilder withFanLevel(FanLevel fanLevel) {
  58         throw new IllegalArgumentException("Heating zones don't support FAN LEVEL");
  59     }
  60
  61     @Override
  62     public ZoneSettingsBuilder withHorizontalSwing(HorizontalSwing horizontalSwing) {
  63         throw new IllegalArgumentException("Heating zones don't support HORIZONTAL SWING");
  64     }
  65
  66     @Override
  67     public ZoneSettingsBuilder withVerticalSwing(VerticalSwing verticalSwing) {
  68         throw new IllegalArgumentException("Heating zones don't support VERTICAL SWING");
  69     }
  70
  71     @Override
  72     public GenericZoneSetting build(ZoneStateProvider zoneStateProvider, GenericZoneCapabilities capabilities)
  73             throws IOException, ApiException {
  74         if (mode == HvacMode.OFF) {
  75             return heatingSetting(false);
  76         }
  77
  78         HeatingZoneSetting setting = heatingSetting(true);
  79
  80         if (temperature != null) {
  81             setting.setTemperature(temperature(temperature, temperatureUnit));
  82         }
  83
  84         addMissingSettingParts(setting, zoneStateProvider);
  85
  86         return setting;
  87     }
  88
  89     private void addMissingSettingParts(HeatingZoneSetting setting, ZoneStateProvider zoneStateProvider)
  90             throws IOException, ApiException {
  91         if (setting.getTemperature() == null) {
  92             TemperatureObject temperatureObject = getCurrentOrDefaultTemperature(zoneStateProvider);
  93             setting.setTemperature(temperatureObject);
  94         }
  95     }
  96
  97     private TemperatureObject getCurrentOrDefaultTemperature(ZoneStateProvider zoneStateProvider)
  98             throws IOException, ApiException {
  99         HeatingZoneSetting zoneSetting = (HeatingZoneSetting) zoneStateProvider.getZoneState().getSetting();
 100
 101         if (zoneSetting != null && zoneSetting.getTemperature() != null) {
 102             return truncateTemperature(zoneSetting.getTemperature());
 103         }
 104
 105         return buildDefaultTemperatureObject(DEFAULT_TEMPERATURE_C, DEFAULT_TEMPERATURE_F);
 106     }
 107
 108     private HeatingZoneSetting heatingSetting(boolean powerOn) {
 109         HeatingZoneSetting setting = new HeatingZoneSetting();
 110         setting.setType(TadoSystemType.HEATING);
 111         setting.setPower(powerOn ? Power.ON : Power.OFF);
 112         return setting;
 113     }
 114 }