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   1 /**
   2  * Copyright (c) 2010-2023 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.nobohub.internal.model;
  14
  15 import java.time.DayOfWeek;
  16 import java.time.LocalDateTime;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.openhab.binding.nobohub.internal.NoboHubBindingConstants;
  20
  21 /**
  22  * The normal week profile (used when no {@link OverridePlan}s exist).
  23  *
  24  * @author Jørgen Austvik - Initial contribution
  25  */
  26 @NonNullByDefault
  27 public final class WeekProfile {
  28
  29     private final int id;
  30     private final String name;
  31     private final String profile;
  32
  33     public WeekProfile(int id, String name, String profile) {
  34         this.id = id;
  35         this.name = name;
  36         this.profile = profile;
  37     }
  38
  39     public static WeekProfile fromH03(String h03) throws NoboDataException {
  40         String[] parts = h03.split(" ", 4);
  41
  42         if (parts.length != 4) {
  43             throw new NoboDataException(
  44                     String.format("Unexpected number of parts from hub on H3 call: %d", parts.length));
  45         }
  46
  47         return new WeekProfile(Integer.parseInt(parts[1]), ModelHelper.toJavaString(parts[2]),
  48                 ModelHelper.toJavaString(parts[3]));
  49     }
  50
  51     public int getId() {
  52         return id;
  53     }
  54
  55     public String getName() {
  56         return name;
  57     }
  58
  59     public String getProfile() {
  60         return profile;
  61     }
  62
  63     /**
  64      * Returns the current status on the week profile (unless there is an override).
  65      *
  66      * @param time The current time
  67      * @return The current status (according to the week profile)
  68      */
  69     public WeekProfileStatus getStatusAt(LocalDateTime time) throws NoboDataException {
  70         final DayOfWeek weekDay = time.getDayOfWeek();
  71         final int dayNumber = weekDay.getValue();
  72         final String timeString = time.format(NoboHubBindingConstants.TIME_FORMAT_MINUTES);
  73         String[] parts = profile.split(",");
  74
  75         int dayCounter = 0;
  76         for (int i = 0; i < parts.length; i++) {
  77             String current = parts[i];
  78             if (current.startsWith("0000")) {
  79                 dayCounter++;
  80             }
  81
  82             if (current.length() != 5) {
  83                 throw new NoboDataException("Illegal week profile entry: " + current);
  84             }
  85
  86             if (dayNumber == dayCounter) {
  87                 String next = "24000";
  88                 if (i + 1 < parts.length) {
  89                     if (!parts[i + 1].startsWith("0000")) {
  90                         next = parts[i + 1];
  91                     }
  92                 }
  93
  94                 if (next.length() != 5) {
  95                     throw new NoboDataException("Illegal week profile entry for next entry: " + next);
  96                 }
  97
  98                 try {
  99                     String currentTime = current.substring(0, 4);
 100                     String nextTime = next.substring(0, 4);
 101                     if (currentTime.compareTo(timeString) <= 0 && timeString.compareTo(nextTime) < 0) {
 102                         try {
 103                             return WeekProfileStatus.getByNumber(Integer.parseInt(String.valueOf(current.charAt(4))));
 104                         } catch (NumberFormatException nfe) {
 105                             throw new NoboDataException("Failed parsing week profile entry: " + current, nfe);
 106                         }
 107                     }
 108                 } catch (IndexOutOfBoundsException oobe) {
 109                     throw new NoboDataException("Illegal time string" + current + ", " + next, oobe);
 110                 }
 111             }
 112         }
 113
 114         throw new NoboDataException(
 115                 String.format("Failed to calculate %s for day %d in '%s'", timeString, dayNumber, profile));
 116     }
 117 }