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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.bticinosmarther.internal.handler;
  14
  15 import static org.openhab.binding.bticinosmarther.internal.SmartherBindingConstants.DTF_DATE;
  16
  17 import java.time.LocalDate;
  18 import java.time.LocalDateTime;
  19 import java.util.ArrayList;
  20 import java.util.List;
  21 import java.util.stream.Collectors;
  22
  23 import org.eclipse.jdt.annotation.NonNullByDefault;
  24 import org.eclipse.jdt.annotation.Nullable;
  25 import org.openhab.binding.bticinosmarther.internal.api.dto.Program;
  26 import org.openhab.binding.bticinosmarther.internal.util.DateUtil;
  27 import org.openhab.core.thing.ChannelUID;
  28 import org.openhab.core.thing.binding.BaseDynamicStateDescriptionProvider;
  29 import org.openhab.core.thing.type.DynamicStateDescriptionProvider;
  30 import org.openhab.core.types.StateOption;
  31 import org.osgi.service.component.annotations.Component;
  32
  33 /**
  34  * Dynamically create the users list of programs and setting dates.
  35  *
  36  * @author Fabio Possieri - Initial contribution
  37  */
  38 @Component(service = { DynamicStateDescriptionProvider.class, SmartherDynamicStateDescriptionProvider.class })
  39 @NonNullByDefault
  40 public class SmartherDynamicStateDescriptionProvider extends BaseDynamicStateDescriptionProvider {
  41
  42     private static final String LABEL_FOREVER = "Forever";
  43     private static final String LABEL_TODAY = "Today";
  44     private static final String LABEL_TOMORROW = "Tomorrow";
  45
  46     public void setEndDates(ChannelUID channelUID, int maxEndDays) {
  47         List<StateOption> endDates = new ArrayList<>();
  48
  49         endDates.add(new StateOption("", LABEL_FOREVER));
  50
  51         final LocalDateTime today = LocalDate.now().atStartOfDay();
  52
  53         endDates.add(new StateOption(DateUtil.format(today, DTF_DATE), LABEL_TODAY));
  54         if (maxEndDays > 1) {
  55             endDates.add(new StateOption(DateUtil.format(today.plusDays(1), DTF_DATE), LABEL_TOMORROW));
  56             for (int i = 2; i < maxEndDays; i++) {
  57                 final String newDate = DateUtil.format(today.plusDays(i), DTF_DATE);
  58                 endDates.add(new StateOption(newDate, newDate));
  59             }
  60         }
  61
  62         setStateOptions(channelUID, endDates);
  63     }
  64
  65     public void setPrograms(ChannelUID channelUID, @Nullable List<Program> programs) {
  66         if (programs != null) {
  67             setStateOptions(channelUID,
  68                     programs.stream()
  69                             .map(program -> new StateOption(String.valueOf(program.getNumber()), program.getName()))
  70                             .collect(Collectors.toList()));
  71         }
  72     }
  73 }