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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.netatmo.internal.handler.capability;
  14
  15 import static org.openhab.binding.netatmo.internal.NetatmoBindingConstants.*;
  16
  17 import java.util.ArrayList;
  18 import java.util.List;
  19 import java.util.stream.Collectors;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.eclipse.jdt.annotation.Nullable;
  23 import org.openhab.binding.netatmo.internal.api.data.NetatmoConstants.AlimentationStatus;
  24 import org.openhab.binding.netatmo.internal.api.data.NetatmoConstants.SdCardStatus;
  25 import org.openhab.binding.netatmo.internal.api.dto.HomeDataPerson;
  26 import org.openhab.binding.netatmo.internal.api.dto.HomeEvent;
  27 import org.openhab.binding.netatmo.internal.api.dto.HomeStatusModule;
  28 import org.openhab.binding.netatmo.internal.api.dto.NAObject;
  29 import org.openhab.binding.netatmo.internal.deserialization.NAObjectMap;
  30 import org.openhab.binding.netatmo.internal.handler.CommonInterface;
  31 import org.openhab.binding.netatmo.internal.handler.channelhelper.CameraChannelHelper;
  32 import org.openhab.binding.netatmo.internal.handler.channelhelper.ChannelHelper;
  33 import org.openhab.binding.netatmo.internal.providers.NetatmoDescriptionProvider;
  34 import org.openhab.core.library.types.OnOffType;
  35 import org.openhab.core.thing.ChannelUID;
  36 import org.openhab.core.types.Command;
  37 import org.openhab.core.types.StateOption;
  38
  39 /**
  40  * {@link CameraCapability} give to handle Welcome Camera specifics
  41  *
  42  * @author Gaël L'hopital - Initial contribution
  43  *
  44  */
  45 @NonNullByDefault
  46 public class CameraCapability extends HomeSecurityThingCapability {
  47     private final CameraChannelHelper cameraHelper;
  48     private final ChannelUID personChannelUID;
  49
  50     protected @Nullable String localUrl;
  51     protected @Nullable String vpnUrl;
  52
  53     public CameraCapability(CommonInterface handler, NetatmoDescriptionProvider descriptionProvider,
  54             List<ChannelHelper> channelHelpers) {
  55         super(handler, descriptionProvider, channelHelpers);
  56         this.personChannelUID = new ChannelUID(thing.getUID(), GROUP_LAST_EVENT, CHANNEL_EVENT_PERSON_ID);
  57         this.cameraHelper = (CameraChannelHelper) channelHelpers.stream().filter(c -> c instanceof CameraChannelHelper)
  58                 .findFirst().orElseThrow(() -> new IllegalArgumentException(
  59                         "CameraCapability must find a CameraChannelHelper, please file a bug report."));
  60     }
  61
  62     @Override
  63     public void updateHomeStatusModule(HomeStatusModule newData) {
  64         super.updateHomeStatusModule(newData);
  65         // Per documentation vpn_url expires every 3 hours and on camera reboot. So useless to reping it if not changed
  66         String newVpnUrl = newData.getVpnUrl();
  67         if (newVpnUrl != null && !newVpnUrl.equals(vpnUrl)) {
  68             // This will also decrease the number of requests emitted toward Netatmo API.
  69             localUrl = newData.isLocal() ? securityCapability.map(cap -> cap.ping(newVpnUrl)).orElse(null) : null;
  70             cameraHelper.setUrls(newVpnUrl, localUrl);
  71             eventHelper.setUrls(newVpnUrl, localUrl);
  72         }
  73         vpnUrl = newVpnUrl;
  74         if (!SdCardStatus.SD_CARD_WORKING.equals(newData.getSdStatus())
  75                 || !AlimentationStatus.ALIM_CORRECT_POWER.equals(newData.getAlimStatus())) {
  76             statusReason = String.format("%s, %s", newData.getSdStatus(), newData.getAlimStatus());
  77         }
  78     }
  79
  80     @Override
  81     public void handleCommand(String channelName, Command command) {
  82         if (command instanceof OnOffType && CHANNEL_MONITORING.equals(channelName)) {
  83             securityCapability.ifPresent(cap -> cap.changeStatus(localUrl, OnOffType.ON.equals(command)));
  84         } else {
  85             super.handleCommand(channelName, command);
  86         }
  87     }
  88
  89     @Override
  90     protected void beforeNewData() {
  91         super.beforeNewData();
  92         homeCapability.ifPresent(cap -> {
  93             NAObjectMap<HomeDataPerson> persons = cap.getPersons();
  94             descriptionProvider.setStateOptions(personChannelUID, persons.values().stream()
  95                     .map(p -> new StateOption(p.getId(), p.getName())).collect(Collectors.toList()));
  96         });
  97     }
  98
  99     @Override
 100     public List<NAObject> updateReadings() {
 101         List<NAObject> result = new ArrayList<>();
 102         securityCapability.ifPresent(cap -> {
 103             HomeEvent event = cap.getDeviceLastEvent(handler.getId(), moduleType.apiName);
 104             if (event != null) {
 105                 result.add(event);
 106                 result.addAll(event.getSubevents());
 107             }
 108         });
 109         return result;
 110     }
 111 }