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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.shelly.internal.api2;
  14
  15 import static org.openhab.binding.shelly.internal.ShellyBindingConstants.*;
  16 import static org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.*;
  17 import static org.openhab.binding.shelly.internal.api2.Shelly2ApiJsonDTO.*;
  18 import static org.openhab.binding.shelly.internal.discovery.ShellyThingCreator.*;
  19 import static org.openhab.binding.shelly.internal.util.ShellyUtils.*;
  20
  21 import java.util.ArrayList;
  22 import java.util.HashMap;
  23 import java.util.Map;
  24
  25 import org.eclipse.jdt.annotation.Nullable;
  26 import org.openhab.binding.shelly.internal.api.ShellyApiException;
  27 import org.openhab.binding.shelly.internal.api.ShellyDeviceProfile;
  28 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyInputState;
  29 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellySensorSleepMode;
  30 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellySettingsDevice;
  31 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellySettingsInput;
  32 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellySettingsStatus;
  33 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyStatusSensor;
  34 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyStatusSensor.ShellySensorAccel;
  35 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyStatusSensor.ShellySensorBat;
  36 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyStatusSensor.ShellySensorLux;
  37 import org.openhab.binding.shelly.internal.api1.Shelly1ApiJsonDTO.ShellyStatusSensor.ShellySensorState;
  38 import org.openhab.binding.shelly.internal.api2.Shelly2ApiJsonDTO.Shelly2NotifyEvent;
  39 import org.openhab.binding.shelly.internal.api2.Shelly2ApiJsonDTO.Shelly2RpcNotifyEvent;
  40 import org.openhab.binding.shelly.internal.config.ShellyThingConfiguration;
  41 import org.openhab.binding.shelly.internal.handler.ShellyBluSensorHandler;
  42 import org.openhab.binding.shelly.internal.handler.ShellyComponents;
  43 import org.openhab.binding.shelly.internal.handler.ShellyThingInterface;
  44 import org.openhab.binding.shelly.internal.handler.ShellyThingTable;
  45 import org.slf4j.Logger;
  46 import org.slf4j.LoggerFactory;
  47
  48 /**
  49  * {@link ShellyBluApi} implementsBLU interface
  50  *
  51  * @author Markus Michels - Initial contribution
  52  */
  53 public class ShellyBluApi extends Shelly2ApiRpc {
  54     private static final Logger logger = LoggerFactory.getLogger(ShellyBluApi.class);
  55     private boolean connected = false; // true = BLU devices has connected
  56     private ShellySettingsStatus deviceStatus = new ShellySettingsStatus();
  57     private int lastPid = -1;
  58
  59     private static final Map<String, String> MAP_INPUT_EVENT_TYPE = new HashMap<>();
  60     static {
  61         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_1PUSH, SHELLY_BTNEVENT_1SHORTPUSH);
  62         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_2PUSH, SHELLY_BTNEVENT_2SHORTPUSH);
  63         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_3PUSH, SHELLY_BTNEVENT_3SHORTPUSH);
  64         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_LPUSH, SHELLY_BTNEVENT_LONGPUSH);
  65         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_LSPUSH, SHELLY_BTNEVENT_LONGSHORTPUSH);
  66         MAP_INPUT_EVENT_TYPE.put(SHELLY2_EVENT_SLPUSH, SHELLY_BTNEVENT_SHORTLONGPUSH);
  67         MAP_INPUT_EVENT_TYPE.put("1", SHELLY_BTNEVENT_1SHORTPUSH);
  68         MAP_INPUT_EVENT_TYPE.put("2", SHELLY_BTNEVENT_2SHORTPUSH);
  69         MAP_INPUT_EVENT_TYPE.put("3", SHELLY_BTNEVENT_3SHORTPUSH);
  70         MAP_INPUT_EVENT_TYPE.put("4", SHELLY_BTNEVENT_LONGPUSH);
  71     }
  72
  73     /**
  74      * Regular constructor - called by Thing handler
  75      *
  76      * @param thingName Symbolic thing name
  77      * @param thing Thing Handler (ThingHandlerInterface)
  78      */
  79     public ShellyBluApi(String thingName, ShellyThingTable thingTable, ShellyThingInterface thing) {
  80         super(thingName, thingTable, thing);
  81
  82         ShellyInputState input = new ShellyInputState();
  83         deviceStatus.inputs = new ArrayList<>();
  84         input.input = 0;
  85         input.event = "";
  86         input.eventCount = 0;
  87         deviceStatus.inputs.add(input);
  88     }
  89
  90     @Override
  91     public void initialize() throws ShellyApiException {
  92         if (!initialized) {
  93             initialized = true;
  94             connected = false;
  95         } else {
  96         }
  97     }
  98
  99     @Override
 100     public boolean isInitialized() {
 101         return initialized;
 102     }
 103
 104     @Override
 105     public void setConfig(String thingName, ShellyThingConfiguration config) {
 106         this.thingName = thingName;
 107         this.config = config;
 108     }
 109
 110     @Override
 111     public ShellySettingsDevice getDeviceInfo() throws ShellyApiException {
 112         ShellySettingsDevice info = new ShellySettingsDevice();
 113         info.hostname = !config.serviceName.isEmpty() ? config.serviceName : "";
 114         info.fw = "1234";
 115         info.type = "SBBT";
 116         info.mac = config.deviceAddress;
 117         info.auth = false;
 118         info.gen = 99;
 119         return info;
 120     }
 121
 122     @Override
 123     public ShellyDeviceProfile getDeviceProfile(String thingType, @Nullable ShellySettingsDevice devInfo)
 124             throws ShellyApiException {
 125         ShellyDeviceProfile profile = thing != null ? getProfile() : new ShellyDeviceProfile();
 126
 127         if (devInfo != null) {
 128             profile.device = devInfo;
 129         }
 130         profile.isBlu = true;
 131         profile.settingsJson = "{}";
 132         profile.thingName = thingName;
 133         profile.name = getString(profile.settings.name);
 134         if (profile.gateway.isEmpty()) {
 135             profile.gateway = getThing().getProperty(PROPERTY_GW_DEVICE);
 136         }
 137
 138         ShellySettingsDevice device = getDeviceInfo();
 139         if (config.serviceName.isEmpty()) {
 140             config.serviceName = getString(profile.device.hostname);
 141         }
 142         profile.fwDate = substringBefore(device.fw, "/");
 143         profile.fwVersion = substringBefore(ShellyDeviceProfile.extractFwVersion(device.fw.replace("/", "/v")), "-");
 144         profile.status.update.oldVersion = profile.fwVersion;
 145         profile.status.hasUpdate = profile.status.update.hasUpdate = false;
 146
 147         if (profile.hasBattery) {
 148             profile.settings.sleepMode = new ShellySensorSleepMode();
 149             profile.settings.sleepMode.unit = "m";
 150             profile.settings.sleepMode.period = 720;
 151         }
 152
 153         if (profile.isButton) {
 154             ShellySettingsInput settings = new ShellySettingsInput();
 155             profile.numInputs = 1;
 156             settings.btnType = SHELLY_BTNT_MOMENTARY;
 157
 158             if (profile.settings.inputs != null) {
 159                 profile.settings.inputs.set(0, settings);
 160             } else {
 161                 profile.settings.inputs = new ArrayList<>();
 162                 profile.settings.inputs.add(settings);
 163             }
 164             profile.status = deviceStatus;
 165         }
 166
 167         if (!connected) {
 168             throw new ShellyApiException("BLU Device not yet connected");
 169         }
 170
 171         profile.initialized = true;
 172         return profile;
 173     }
 174
 175     @Override
 176     public ShellySettingsStatus getStatus() throws ShellyApiException {
 177         if (!connected) {
 178             throw new ShellyApiException("Thing is not yet initialized -> status not available");
 179         }
 180         return deviceStatus;
 181     }
 182
 183     @Override
 184     public ShellyStatusSensor getSensorStatus() throws ShellyApiException {
 185         if (!connected) {
 186             throw new ShellyApiException("Thing is not yet initialized -> sensor data not available");
 187         }
 188
 189         return sensorData;
 190     }
 191
 192     @Override
 193     public void onNotifyEvent(Shelly2RpcNotifyEvent message) {
 194         logger.trace("{}: ShellyEvent received: {}", thingName, gson.toJson(message));
 195
 196         boolean updated = false;
 197         ShellyBluSensorHandler t = (ShellyBluSensorHandler) thing;
 198         if (t == null) {
 199             logger.debug("{}: Thing is not initialized -> ignore event", thingName);
 200             return;
 201         }
 202
 203         try {
 204             ShellyDeviceProfile profile = getProfile();
 205
 206             t.incProtMessages();
 207
 208             if (!connected) {
 209                 connected = true;
 210                 t.setThingOnline();
 211             } else {
 212                 t.restartWatchdog();
 213             }
 214
 215             for (Shelly2NotifyEvent e : message.params.events) {
 216                 logger.debug("{}: BluEvent received: {}", thingName, gson.toJson(message));
 217                 String event = getString(e.event);
 218                 if (event.startsWith(SHELLY2_EVENT_BLUPREFIX)) {
 219                     logger.debug("{}: BLU event {} received from address {}, pid={}", thingName, event,
 220                             getString(e.data.addr), getInteger(e.data.pid));
 221                     if (e.data.pid != null) {
 222                         int pid = e.data.pid;
 223                         if (pid == lastPid) {
 224                             logger.debug("{}: Duplicate packet for PID={} received, ignore", thingName, pid);
 225                             break;
 226                         }
 227                         lastPid = pid;
 228                     }
 229                     getThing().getProfile().gateway = message.src;
 230                 }
 231
 232                 switch (event) {
 233                     case SHELLY2_EVENT_BLUSCAN:
 234                         if (e.data == null || e.data.addr == null) {
 235                             logger.debug("{}: Inconsistent BLU scan result ignored: {}", thingName,
 236                                     gson.toJson(message));
 237                             break;
 238                         }
 239                         logger.debug("{}: BLU Device discovered", thingName);
 240                         if (e.data.name != null) {
 241                             profile.settings.name = buildBluServiceName(e.data.name, e.data.addr);
 242                         }
 243                         break;
 244                     case SHELLY2_EVENT_BLUDATA:
 245                         if (e.data == null || e.data.addr == null || e.data.pid == null) {
 246                             logger.debug("{}: Inconsistent BLU packet ignored: {}", thingName, gson.toJson(message));
 247                             break;
 248                         }
 249
 250                         if (e.data.battery != null) {
 251                             if (sensorData.bat == null) {
 252                                 sensorData.bat = new ShellySensorBat();
 253                             }
 254                             sensorData.bat.value = (double) e.data.battery;
 255                         }
 256                         if (e.data.rssi != null) {
 257                             deviceStatus.wifiSta.rssi = e.data.rssi;
 258                         }
 259                         if (e.data.windowState != null) {
 260                             if (sensorData.sensor == null) {
 261                                 sensorData.sensor = new ShellySensorState();
 262                             }
 263                             sensorData.sensor.isValid = true;
 264                             sensorData.sensor.state = e.data.windowState == 1 ? SHELLY_API_DWSTATE_OPEN
 265                                     : SHELLY_API_DWSTATE_CLOSE;
 266                         }
 267                         if (e.data.illuminance != null) {
 268                             if (sensorData.lux == null) {
 269                                 sensorData.lux = new ShellySensorLux();
 270                             }
 271                             sensorData.lux.isValid = true;
 272                             sensorData.lux.value = (double) e.data.illuminance;
 273                         }
 274                         if (e.data.rotation != null) {
 275                             if (sensorData.accel == null) {
 276                                 sensorData.accel = new ShellySensorAccel();
 277                             }
 278                             sensorData.accel.tilt = e.data.rotation.intValue();
 279                         }
 280
 281                         if (e.data.buttonEvent != null) {
 282                             ShellyInputState input = deviceStatus.inputs != null ? deviceStatus.inputs.get(0)
 283                                     : new ShellyInputState();
 284                             input.event = mapValue(MAP_INPUT_EVENT_TYPE, e.data.buttonEvent + "");
 285                             input.eventCount++;
 286                             deviceStatus.inputs.set(0, input);
 287                             // sensorData.inputs.set(0, input);
 288
 289                             String group = getProfile().getInputGroup(0);
 290                             String suffix = profile.getInputSuffix(0);
 291                             t.updateChannel(group, CHANNEL_STATUS_EVENTTYPE + suffix, getStringType(input.event));
 292                             t.updateChannel(group, CHANNEL_STATUS_EVENTCOUNT + suffix, getDecimal(input.eventCount));
 293                             t.triggerButton(profile.getInputGroup(0), 0, input.event);
 294                         }
 295                         updated |= ShellyComponents.updateDeviceStatus(t, deviceStatus);
 296                         updated |= ShellyComponents.updateSensors(getThing(), deviceStatus);
 297                         break;
 298                     default:
 299                         super.onNotifyEvent(message);
 300                 }
 301             }
 302         } catch (ShellyApiException e) {
 303             logger.debug("{}: Unable to process event", thingName, e);
 304             t.incProtErrors();
 305         }
 306         if (updated) {
 307         }
 308     }
 309
 310     public static String buildBluServiceName(String name, String mac) throws IllegalArgumentException {
 311         String model = name.contains("-") ? substringBefore(name, "-") : name; // e.g. SBBT-02C or just SBDW
 312         switch (model) {
 313             case SHELLYDT_BLUBUTTON:
 314                 return (THING_TYPE_SHELLYBLUBUTTON_STR + "-" + mac).toLowerCase();
 315             case SHELLYDT_BLUDW:
 316                 return (THING_TYPE_SHELLYBLUDW_STR + "-" + mac).toLowerCase();
 317             default:
 318                 throw new IllegalArgumentException("Unsupported BLU device model " + model);
 319         }
 320     }
 321 }