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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.lcn.internal.subhandler;
  14
  15 import java.util.Arrays;
  16 import java.util.Collection;
  17 import java.util.regex.Matcher;
  18 import java.util.regex.Pattern;
  19 import java.util.stream.Collectors;
  20 import java.util.stream.Stream;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.openhab.binding.lcn.internal.LcnBindingConstants;
  24 import org.openhab.binding.lcn.internal.LcnModuleHandler;
  25 import org.openhab.binding.lcn.internal.common.LcnChannelGroup;
  26 import org.openhab.binding.lcn.internal.connection.ModInfo;
  27 import org.openhab.core.library.types.QuantityType;
  28 import org.openhab.core.library.unit.Units;
  29
  30 /**
  31  * Handles Commands and State changes of operating hours counters of an LCN module.
  32  *
  33  * @author Fabian Wolter - Initial contribution
  34  */
  35 @NonNullByDefault
  36 public class LcnModuleOperatingHoursCounterSubHandler extends AbstractLcnModuleSubHandler {
  37     private static final Pattern PATTERN = Pattern.compile("\\$" + LcnBindingConstants.ADDRESS_WITHOUT_PREFIX + //
  38             "(?<type>[" + Type.createPattern() + "])(?<number>\\d)(?<durationSec>\\d+)");
  39
  40     private enum Type {
  41         OUTPUT("A", "output"),
  42         RELAY("R", "relay"),
  43         BINARY_INPUT("B", "binarysensor"),
  44         OUTPUT_RELATIVE_WORK("I", "outputrelativework");
  45
  46         String pattern;
  47         String id;
  48
  49         private Type(String pattern, String id) {
  50             this.pattern = pattern;
  51             this.id = id;
  52         }
  53
  54         public static String getId(String pattern) {
  55             return Stream.of(values()).filter(t -> t.pattern.equals(pattern)).findAny().get().id;
  56         }
  57
  58         public static String createPattern() {
  59             return Stream.of(values()).map(t -> t.pattern).collect(Collectors.joining("|"));
  60         }
  61     }
  62
  63     public LcnModuleOperatingHoursCounterSubHandler(LcnModuleHandler handler, ModInfo info) {
  64         super(handler, info);
  65     }
  66
  67     @Override
  68     public void handleRefresh(LcnChannelGroup channelGroup, int number) {
  69         // nothing
  70     }
  71
  72     @Override
  73     public Collection<Pattern> getPckStatusMessagePatterns() {
  74         return Arrays.asList(PATTERN);
  75     }
  76
  77     @Override
  78     public void handleStatusMessage(Matcher matcher) {
  79         String number = matcher.group("number");
  80         String type = matcher.group("type");
  81         long durationSec = Long.parseLong(matcher.group("durationSec"));
  82
  83         handler.updateChannel(LcnChannelGroup.OPERATINGHOURS, Type.getId(type) + number,
  84                 QuantityType.valueOf(durationSec, Units.SECOND));
  85     }
  86 }