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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.somfytahoma.internal.handler;
  14
  15 import static org.openhab.binding.somfytahoma.internal.SomfyTahomaBindingConstants.*;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.openhab.core.thing.ChannelUID;
  19 import org.openhab.core.thing.Thing;
  20 import org.openhab.core.types.Command;
  21 import org.openhab.core.types.RefreshType;
  22
  23 /**
  24  * The {@link SomfyTahomaVenetianBlindHandler} is responsible for handling commands,
  25  * which are sent to one of the channels of the venetian blind thing.
  26  *
  27  * @author Ondrej Pecta - Initial contribution
  28  */
  29 @NonNullByDefault
  30 public class SomfyTahomaVenetianBlindHandler extends SomfyTahomaBaseThingHandler {
  31
  32     public SomfyTahomaVenetianBlindHandler(Thing thing) {
  33         super(thing);
  34         stateNames.put(CONTROL, "core:ClosureState");
  35         stateNames.put(ORIENTATION, SLATE_ORIENTATION_STATE);
  36     }
  37
  38     @Override
  39     public void handleCommand(ChannelUID channelUID, Command command) {
  40         super.handleCommand(channelUID, command);
  41
  42         if (command instanceof RefreshType) {
  43             return;
  44         }
  45
  46         switch (channelUID.getId()) {
  47             case CLOSURE_AND_ORIENTATION:
  48                 sendCommand(COMMAND_SET_CLOSURE_ORIENTATION, "[" + command.toString() + "]");
  49                 break;
  50             case CONTROL:
  51             case ORIENTATION:
  52                 String cmd = getTahomaCommand(command.toString(), channelUID.getId());
  53                 if (COMMAND_MY.equals(cmd)) {
  54                     sendCommand(COMMAND_MY);
  55                 } else if (COMMAND_STOP.equals(cmd)) {
  56                     String executionId = getCurrentExecutions();
  57                     if (executionId != null) {
  58                         // Check if the venetian blind is moving and STOP is sent => STOP it
  59                         cancelExecution(executionId);
  60                     } else {
  61                         sendCommand(COMMAND_MY);
  62                     }
  63                 } else {
  64                     String param = (COMMAND_SET_CLOSURE.equals(cmd) || COMMAND_SET_ORIENTATION.equals(cmd))
  65                             ? "[" + toInteger(command) + "]"
  66                             : "[]";
  67                     sendCommand(cmd, param);
  68                 }
  69                 break;
  70             default:
  71                 return;
  72         }
  73     }
  74
  75     private String getTahomaCommand(String command, String channelId) {
  76         switch (command) {
  77             case "OFF":
  78             case "DOWN":
  79             case "CLOSE":
  80                 return COMMAND_CLOSE;
  81             case "ON":
  82             case "UP":
  83             case "OPEN":
  84                 return COMMAND_OPEN;
  85             case "MOVE":
  86             case "MY":
  87                 return COMMAND_MY;
  88             case "STOP":
  89                 return COMMAND_STOP;
  90             default:
  91                 if (CONTROL.equals(channelId)) {
  92                     return COMMAND_SET_CLOSURE;
  93                 } else {
  94                     return COMMAND_SET_ORIENTATION;
  95                 }
  96         }
  97     }
  98 }