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   1 /**
   2  * Copyright (c) 2010-2021 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.miele.internal.handler;
  14
  15 import static org.openhab.binding.miele.internal.MieleBindingConstants.EXTENDED_DEVICE_STATE_PROPERTY_NAME;
  16 import static org.openhab.binding.miele.internal.MieleBindingConstants.POWER_CONSUMPTION_CHANNEL_ID;
  17 import static org.openhab.binding.miele.internal.MieleBindingConstants.WATER_CONSUMPTION_CHANNEL_ID;
  18
  19 import java.lang.reflect.Method;
  20 import java.text.SimpleDateFormat;
  21 import java.util.Date;
  22 import java.util.Map.Entry;
  23 import java.util.TimeZone;
  24
  25 import org.openhab.binding.miele.internal.handler.MieleBridgeHandler.DeviceMetaData;
  26 import org.openhab.core.library.types.DateTimeType;
  27 import org.openhab.core.library.types.OnOffType;
  28 import org.openhab.core.library.types.OpenClosedType;
  29 import org.openhab.core.library.types.QuantityType;
  30 import org.openhab.core.library.types.StringType;
  31 import org.openhab.core.types.State;
  32 import org.openhab.core.types.Type;
  33 import org.openhab.core.types.UnDefType;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 import com.google.gson.JsonElement;
  38
  39 /**
  40  * The {@link ApplianceChannelSelector} for dishwashers
  41  *
  42  * @author Karel Goderis - Initial contribution
  43  * @author Kai Kreuzer - Changed START_TIME to DateTimeType
  44  * @author Jacob Laursen - Added power/water consumption channels
  45  */
  46 public enum DishwasherChannelSelector implements ApplianceChannelSelector {
  47
  48     PRODUCT_TYPE("productTypeId", "productType", StringType.class, true, false),
  49     DEVICE_TYPE("mieleDeviceType", "deviceType", StringType.class, true, false),
  50     BRAND_ID("brandId", "brandId", StringType.class, true, false),
  51     COMPANY_ID("companyId", "companyId", StringType.class, true, false),
  52     STATE("state", "state", StringType.class, false, false),
  53     PROGRAMID("programId", "program", StringType.class, false, false),
  54     PROGRAMPHASE("phase", "phase", StringType.class, false, false),
  55     START_TIME("startTime", "start", DateTimeType.class, false, false) {
  56         @Override
  57         public State getState(String s, DeviceMetaData dmd) {
  58             Date date = new Date();
  59             SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
  60             dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT+0"));
  61             try {
  62                 date.setTime(Long.valueOf(s) * 60000);
  63             } catch (Exception e) {
  64                 date.setTime(0);
  65             }
  66             return getState(dateFormatter.format(date));
  67         }
  68     },
  69     DURATION("duration", "duration", DateTimeType.class, false, false) {
  70         @Override
  71         public State getState(String s, DeviceMetaData dmd) {
  72             Date date = new Date();
  73             SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
  74             dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT+0"));
  75             try {
  76                 date.setTime(Long.valueOf(s) * 60000);
  77             } catch (Exception e) {
  78                 date.setTime(0);
  79             }
  80             return getState(dateFormatter.format(date));
  81         }
  82     },
  83     ELAPSED_TIME("elapsedTime", "elapsed", DateTimeType.class, false, false) {
  84         @Override
  85         public State getState(String s, DeviceMetaData dmd) {
  86             Date date = new Date();
  87             SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
  88             dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT+0"));
  89             try {
  90                 date.setTime(Long.valueOf(s) * 60000);
  91             } catch (Exception e) {
  92                 date.setTime(0);
  93             }
  94             return getState(dateFormatter.format(date));
  95         }
  96     },
  97     FINISH_TIME("finishTime", "finish", DateTimeType.class, false, false) {
  98         @Override
  99         public State getState(String s, DeviceMetaData dmd) {
 100             Date date = new Date();
 101             SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
 102             dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT+0"));
 103             try {
 104                 date.setTime(Long.valueOf(s) * 60000);
 105             } catch (Exception e) {
 106                 date.setTime(0);
 107             }
 108             return getState(dateFormatter.format(date));
 109         }
 110     },
 111     DOOR("signalDoor", "door", OpenClosedType.class, false, false) {
 112         @Override
 113         public State getState(String s, DeviceMetaData dmd) {
 114             if ("true".equals(s)) {
 115                 return getState("OPEN");
 116             }
 117
 118             if ("false".equals(s)) {
 119                 return getState("CLOSED");
 120             }
 121
 122             return UnDefType.UNDEF;
 123         }
 124     },
 125     SWITCH(null, "switch", OnOffType.class, false, false),
 126     POWER_CONSUMPTION(EXTENDED_DEVICE_STATE_PROPERTY_NAME, POWER_CONSUMPTION_CHANNEL_ID, QuantityType.class, false,
 127             true),
 128     WATER_CONSUMPTION(EXTENDED_DEVICE_STATE_PROPERTY_NAME, WATER_CONSUMPTION_CHANNEL_ID, QuantityType.class, false,
 129             true);
 130
 131     private final Logger logger = LoggerFactory.getLogger(DishwasherChannelSelector.class);
 132
 133     private final String mieleID;
 134     private final String channelID;
 135     private final Class<? extends Type> typeClass;
 136     private final boolean isProperty;
 137     private final boolean isExtendedState;
 138
 139     DishwasherChannelSelector(String propertyID, String channelID, Class<? extends Type> typeClass, boolean isProperty,
 140             boolean isExtendedState) {
 141         this.mieleID = propertyID;
 142         this.channelID = channelID;
 143         this.typeClass = typeClass;
 144         this.isProperty = isProperty;
 145         this.isExtendedState = isExtendedState;
 146     }
 147
 148     @Override
 149     public String toString() {
 150         return mieleID;
 151     }
 152
 153     @Override
 154     public String getMieleID() {
 155         return mieleID;
 156     }
 157
 158     @Override
 159     public String getChannelID() {
 160         return channelID;
 161     }
 162
 163     @Override
 164     public boolean isProperty() {
 165         return isProperty;
 166     }
 167
 168     @Override
 169     public boolean isExtendedState() {
 170         return isExtendedState;
 171     }
 172
 173     @Override
 174     public State getState(String s, DeviceMetaData dmd) {
 175         if (dmd != null) {
 176             String localizedValue = getMieleEnum(s, dmd);
 177             if (localizedValue == null) {
 178                 localizedValue = dmd.LocalizedValue;
 179             }
 180             if (localizedValue == null) {
 181                 localizedValue = s;
 182             }
 183
 184             return getState(localizedValue);
 185         } else {
 186             return getState(s);
 187         }
 188     }
 189
 190     public State getState(String s) {
 191         try {
 192             Method valueOf = typeClass.getMethod("valueOf", String.class);
 193             State state = (State) valueOf.invoke(typeClass, s);
 194             if (state != null) {
 195                 return state;
 196             }
 197         } catch (Exception e) {
 198             logger.error("An exception occurred while converting '{}' into a State", s);
 199         }
 200
 201         return null;
 202     }
 203
 204     public String getMieleEnum(String s, DeviceMetaData dmd) {
 205         if (dmd.MieleEnum != null) {
 206             for (Entry<String, JsonElement> enumEntry : dmd.MieleEnum.entrySet()) {
 207                 if (enumEntry.getValue().getAsString().trim().equals(s.trim())) {
 208                     return enumEntry.getKey();
 209                 }
 210             }
 211         }
 212
 213         return null;
 214     }
 215 }