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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 java.io.IOException;
  16
  17 import org.openhab.binding.tado.internal.TadoBindingConstants;
  18 import org.openhab.binding.tado.internal.TadoBindingConstants.FanLevel;
  19 import org.openhab.binding.tado.internal.TadoBindingConstants.FanSpeed;
  20 import org.openhab.binding.tado.internal.TadoBindingConstants.HorizontalSwing;
  21 import org.openhab.binding.tado.internal.TadoBindingConstants.HvacMode;
  22 import org.openhab.binding.tado.internal.TadoBindingConstants.TemperatureUnit;
  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.TemperatureObject;
  28 import org.openhab.binding.tado.internal.handler.TadoZoneHandler;
  29
  30 /**
  31  * Base class for zone settings builder.
  32  *
  33  * @author Dennis Frommknecht - Initial contribution
  34  */
  35 public abstract class ZoneSettingsBuilder {
  36     public static ZoneSettingsBuilder of(TadoZoneHandler zoneHandler) {
  37         TadoBindingConstants.ZoneType zoneType = zoneHandler.getZoneType();
  38         if (zoneType == null) {
  39             throw new IllegalArgumentException("Zone type is null");
  40         }
  41         switch (zoneType) {
  42             case HEATING:
  43                 return new HeatingZoneSettingsBuilder();
  44             case AIR_CONDITIONING:
  45                 return new AirConditioningZoneSettingsBuilder();
  46             case HOT_WATER:
  47                 return new HotWaterZoneSettingsBuilder();
  48             default:
  49                 throw new IllegalArgumentException("Zone type " + zoneHandler.getZoneType() + " unknown");
  50         }
  51     }
  52
  53     protected HvacMode mode = null;
  54     protected Float temperature = null;
  55     protected TemperatureUnit temperatureUnit = TemperatureUnit.CELSIUS;
  56     protected Boolean swing = null;
  57     protected Boolean light = null;
  58     protected FanSpeed fanSpeed = null;
  59     protected FanLevel fanLevel = null;
  60     protected HorizontalSwing horizontalSwing = null;
  61     protected VerticalSwing verticalSwing = null;
  62
  63     public ZoneSettingsBuilder withMode(HvacMode mode) {
  64         this.mode = mode;
  65         return this;
  66     }
  67
  68     public ZoneSettingsBuilder withTemperature(Float temperature, TemperatureUnit temperatureUnit) {
  69         this.temperature = temperature;
  70         this.temperatureUnit = temperatureUnit;
  71         return this;
  72     }
  73
  74     public ZoneSettingsBuilder withSwing(boolean swingOn) {
  75         this.swing = swingOn;
  76         return this;
  77     }
  78
  79     public ZoneSettingsBuilder withFanSpeed(FanSpeed fanSpeed) {
  80         this.fanSpeed = fanSpeed;
  81         return this;
  82     }
  83
  84     public ZoneSettingsBuilder withFanLevel(FanLevel fanLevel) {
  85         this.fanLevel = fanLevel;
  86         return this;
  87     }
  88
  89     public ZoneSettingsBuilder withHorizontalSwing(HorizontalSwing horizontalSwing) {
  90         this.horizontalSwing = horizontalSwing;
  91         return this;
  92     }
  93
  94     public ZoneSettingsBuilder withVerticalSwing(VerticalSwing verticalSwing) {
  95         this.verticalSwing = verticalSwing;
  96         return this;
  97     }
  98
  99     public abstract GenericZoneSetting build(ZoneStateProvider zoneStateProvider, GenericZoneCapabilities capabilities)
 100             throws IOException, ApiException;
 101
 102     protected TemperatureObject truncateTemperature(TemperatureObject temperature) {
 103         if (temperature == null) {
 104             return null;
 105         }
 106
 107         TemperatureObject temperatureObject = new TemperatureObject();
 108         if (temperatureUnit == TemperatureUnit.FAHRENHEIT) {
 109             temperatureObject.setFahrenheit(temperature.getFahrenheit());
 110         } else {
 111             temperatureObject.setCelsius(temperature.getCelsius());
 112         }
 113
 114         return temperatureObject;
 115     }
 116
 117     protected TemperatureObject buildDefaultTemperatureObject(float temperatureCelsius, float temperatureFahrenheit) {
 118         TemperatureObject temperatureObject = new TemperatureObject();
 119
 120         if (temperatureUnit == TemperatureUnit.FAHRENHEIT) {
 121             temperatureObject.setFahrenheit(temperatureFahrenheit);
 122         } else {
 123             temperatureObject.setCelsius(temperatureCelsius);
 124         }
 125
 126         return temperatureObject;
 127     }
 128
 129     public ZoneSettingsBuilder withLight(boolean lightOn) {
 130         this.light = lightOn;
 131         return this;
 132     }
 133 }