2 * Copyright (c) 2010-2022 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
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
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.netatmo.internal.handler.channelhelper;
15 import static org.openhab.binding.netatmo.internal.NetatmoBindingConstants.*;
16 import static org.openhab.binding.netatmo.internal.utils.ChannelTypeUtils.*;
18 import java.time.ZonedDateTime;
20 import org.eclipse.jdt.annotation.NonNullByDefault;
21 import org.eclipse.jdt.annotation.Nullable;
22 import org.openhab.binding.netatmo.internal.api.data.ModuleType;
23 import org.openhab.binding.netatmo.internal.api.data.NetatmoConstants.VideoStatus;
24 import org.openhab.binding.netatmo.internal.api.dto.Event;
25 import org.openhab.binding.netatmo.internal.api.dto.HomeEvent;
26 import org.openhab.binding.netatmo.internal.api.dto.NAObject;
27 import org.openhab.core.library.types.DateTimeType;
28 import org.openhab.core.types.State;
29 import org.openhab.core.types.UnDefType;
32 * The {@link EventChannelHelper} handles specific channels of cameras
34 * @author Gaƫl L'hopital - Initial contribution
38 public class EventChannelHelper extends ChannelHelper {
39 private boolean isLocal;
40 private @Nullable ZonedDateTime lastEventTime;
41 private @Nullable String vpnUrl, localUrl;
42 private ModuleType moduleType = ModuleType.UNKNOWN;
44 public EventChannelHelper() {
45 this(GROUP_LAST_EVENT);
48 protected EventChannelHelper(String groupName) {
52 public void setModuleType(ModuleType moduleType) {
53 this.moduleType = moduleType;
56 public void setUrls(String vpnUrl, @Nullable String localUrl) {
57 this.localUrl = localUrl;
59 this.isLocal = localUrl != null;
63 public void setNewData(@Nullable NAObject data) {
64 if (data instanceof Event) {
65 Event event = (Event) data;
66 ZonedDateTime localLast = lastEventTime;
67 ZonedDateTime eventTime = event.getTime();
68 if ((localLast != null && !eventTime.isAfter(localLast)) || !event.getEventType().appliesOn(moduleType)) {
69 return; // ignore incoming events if they are deprecated
71 lastEventTime = eventTime;
73 super.setNewData(data);
77 protected @Nullable State internalGetEvent(String channelId, Event event) {
79 case CHANNEL_EVENT_TYPE:
80 return toStringType(event.getEventType());
81 case CHANNEL_EVENT_MESSAGE:
82 return toStringType(event.getName());
83 case CHANNEL_EVENT_TIME:
84 return new DateTimeType(event.getTime());
85 case CHANNEL_EVENT_PERSON_ID:
86 return toStringType(event.getPersonId());
87 case CHANNEL_EVENT_CAMERA_ID:
88 return toStringType(event.getCameraId());
89 case CHANNEL_EVENT_SUBTYPE:
90 return event.getSubTypeDescription().map(d -> toStringType(d)).orElse(UnDefType.NULL);
91 case CHANNEL_EVENT_SNAPSHOT:
92 return toRawType(event.getSnapshotUrl());
93 case CHANNEL_EVENT_SNAPSHOT_URL:
94 return toStringType(event.getSnapshotUrl());
96 if (event instanceof HomeEvent) {
97 HomeEvent homeEvent = (HomeEvent) event;
99 case CHANNEL_EVENT_VIDEO_STATUS:
100 return homeEvent.getVideoId() != null ? toStringType(homeEvent.getVideoStatus()) : UnDefType.NULL;
101 case CHANNEL_EVENT_VIDEO_LOCAL_URL:
102 return getStreamURL(true, homeEvent.getVideoId(), homeEvent.getVideoStatus());
103 case CHANNEL_EVENT_VIDEO_VPN_URL:
104 return getStreamURL(false, homeEvent.getVideoId(), homeEvent.getVideoStatus());
110 private State getStreamURL(boolean local, @Nullable String videoId, VideoStatus videoStatus) {
111 String url = local ? localUrl : vpnUrl;
112 if ((local && !isLocal) || url == null || videoId == null || videoStatus != VideoStatus.AVAILABLE) {
113 return UnDefType.NULL;
115 return toStringType("%s/vod/%s/index.m3u8", url, videoId);