2 * Copyright (c) 2010-2023 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.toStringType;
20 import org.eclipse.jdt.annotation.NonNullByDefault;
21 import org.eclipse.jdt.annotation.Nullable;
22 import org.openhab.binding.netatmo.internal.api.data.NetatmoConstants.BatteryState;
23 import org.openhab.binding.netatmo.internal.api.dto.HomeStatusModule;
24 import org.openhab.binding.netatmo.internal.api.dto.Module;
25 import org.openhab.binding.netatmo.internal.api.dto.NAThing;
26 import org.openhab.core.config.core.Configuration;
27 import org.openhab.core.library.types.DecimalType;
28 import org.openhab.core.library.types.OnOffType;
29 import org.openhab.core.types.State;
32 * The {@link BatteryChannelHelper} handles specific channels of modules using batteries
34 * @author Gaƫl L'hopital - Initial contribution
38 public class BatteryChannelHelper extends ChannelHelper {
40 public BatteryChannelHelper(Set<String> providedGroups) {
41 super(providedGroups);
45 protected @Nullable State internalGetProperty(String channelId, NAThing naThing, Configuration config) {
47 BatteryState batteryState = BatteryState.UNKNOWN;
48 if (naThing instanceof Module) {
49 percent = ((Module) naThing).getBatteryPercent();
50 batteryState = ((Module) naThing).getBatteryState();
51 } else if (naThing instanceof HomeStatusModule) {
52 percent = ((HomeStatusModule) naThing).getBatteryState().level;
53 batteryState = ((HomeStatusModule) naThing).getBatteryState();
60 return new DecimalType(percent);
62 case CHANNEL_LOW_BATTERY:
64 return OnOffType.from(percent < 20);
66 case CHANNEL_BATTERY_STATUS:
67 return toStringType(batteryState);