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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.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.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.tado.internal.TadoBindingConstants.FanLevel;
  21 import org.openhab.binding.tado.internal.TadoBindingConstants.FanSpeed;
  22 import org.openhab.binding.tado.internal.TadoBindingConstants.HorizontalSwing;
  23 import org.openhab.binding.tado.internal.TadoBindingConstants.HvacMode;
  24 import org.openhab.binding.tado.internal.TadoBindingConstants.VerticalSwing;
  25 import org.openhab.binding.tado.internal.api.ApiException;
  26 import org.openhab.binding.tado.internal.api.model.GenericZoneCapabilities;
  27 import org.openhab.binding.tado.internal.api.model.GenericZoneSetting;
  28 import org.openhab.binding.tado.internal.api.model.HeatingZoneSetting;
  29 import org.openhab.binding.tado.internal.api.model.Power;
  30 import org.openhab.binding.tado.internal.api.model.TadoSystemType;
  31 import org.openhab.binding.tado.internal.api.model.TemperatureObject;
  32
  33 /**
  34  * Builder for incremental creation of heating zone settings.
  35  *
  36  * @author Dennis Frommknecht - Initial contribution
  37  */
  38 @NonNullByDefault
  39 public class HeatingZoneSettingsBuilder extends ZoneSettingsBuilder {
  40     private static final float DEFAULT_TEMPERATURE_C = 22.0f;
  41     private static final float DEFAULT_TEMPERATURE_F = 72.0f;
  42
  43     @Override
  44     public ZoneSettingsBuilder withSwing(boolean swingOn) {
  45         throw new IllegalArgumentException("Heating zones don't support SWING");
  46     }
  47
  48     @Override
  49     public ZoneSettingsBuilder withLight(boolean lightOn) {
  50         throw new IllegalArgumentException("Heating zones don't support LIGHT");
  51     }
  52
  53     @Override
  54     public ZoneSettingsBuilder withFanSpeed(FanSpeed fanSpeed) {
  55         throw new IllegalArgumentException("Heating zones don't support FAN SPEED");
  56     }
  57
  58     @Override
  59     public ZoneSettingsBuilder withFanLevel(FanLevel fanLevel) {
  60         throw new IllegalArgumentException("Heating zones don't support FAN LEVEL");
  61     }
  62
  63     @Override
  64     public ZoneSettingsBuilder withHorizontalSwing(HorizontalSwing horizontalSwing) {
  65         throw new IllegalArgumentException("Heating zones don't support HORIZONTAL SWING");
  66     }
  67
  68     @Override
  69     public ZoneSettingsBuilder withVerticalSwing(VerticalSwing verticalSwing) {
  70         throw new IllegalArgumentException("Heating zones don't support VERTICAL SWING");
  71     }
  72
  73     @Override
  74     public GenericZoneSetting build(ZoneStateProvider zoneStateProvider, GenericZoneCapabilities capabilities)
  75             throws IOException, ApiException {
  76         if (mode == HvacMode.OFF) {
  77             return heatingSetting(false);
  78         }
  79
  80         HeatingZoneSetting setting = heatingSetting(true);
  81
  82         Float temperature = this.temperature;
  83         if (temperature != null) {
  84             setting.setTemperature(temperature(temperature, temperatureUnit));
  85         }
  86
  87         addMissingSettingParts(setting, zoneStateProvider);
  88
  89         return setting;
  90     }
  91
  92     private void addMissingSettingParts(HeatingZoneSetting setting, ZoneStateProvider zoneStateProvider)
  93             throws IOException, ApiException {
  94         if (setting.getTemperature() == null) {
  95             TemperatureObject temperatureObject = getCurrentOrDefaultTemperature(zoneStateProvider);
  96             setting.setTemperature(temperatureObject);
  97         }
  98     }
  99
 100     private TemperatureObject getCurrentOrDefaultTemperature(ZoneStateProvider zoneStateProvider)
 101             throws IOException, ApiException {
 102         HeatingZoneSetting zoneSetting = (HeatingZoneSetting) zoneStateProvider.getZoneState().getSetting();
 103
 104         if (zoneSetting != null && zoneSetting.getTemperature() != null) {
 105             return truncateTemperature(zoneSetting.getTemperature());
 106         }
 107
 108         return buildDefaultTemperatureObject(DEFAULT_TEMPERATURE_C, DEFAULT_TEMPERATURE_F);
 109     }
 110
 111     private HeatingZoneSetting heatingSetting(boolean powerOn) {
 112         HeatingZoneSetting setting = new HeatingZoneSetting();
 113         setting.setType(TadoSystemType.HEATING);
 114         setting.setPower(powerOn ? Power.ON : Power.OFF);
 115         return setting;
 116     }
 117 }