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   1 /**
   2  * Copyright (c) 2010-2022 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.nanoleaf.internal.command;
  14
  15 import java.util.Arrays;
  16 import java.util.List;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.openhab.binding.nanoleaf.internal.NanoleafBindingConstants;
  20 import org.openhab.binding.nanoleaf.internal.handler.NanoleafControllerHandler;
  21 import org.openhab.core.io.console.Console;
  22 import org.openhab.core.io.console.extensions.AbstractConsoleCommandExtension;
  23 import org.openhab.core.io.console.extensions.ConsoleCommandExtension;
  24 import org.openhab.core.thing.Thing;
  25 import org.openhab.core.thing.ThingRegistry;
  26 import org.openhab.core.thing.ThingUID;
  27 import org.openhab.core.thing.binding.ThingHandler;
  28 import org.osgi.service.component.annotations.Activate;
  29 import org.osgi.service.component.annotations.Component;
  30 import org.osgi.service.component.annotations.Reference;
  31
  32 /**
  33  * Console commands for interacting with Nanoleaf integration
  34  *
  35  * @author Kai Kreuzer - Initial contribution
  36  */
  37 @NonNullByDefault
  38 @Component(service = ConsoleCommandExtension.class)
  39 public class NanoleafCommandExtension extends AbstractConsoleCommandExtension {
  40
  41     private static final String CMD_LAYOUT = "layout";
  42     private final ThingRegistry thingRegistry;
  43
  44     @Activate
  45     public NanoleafCommandExtension(@Reference ThingRegistry thingRegistry) {
  46         super("nanoleaf", "Interact with the Nanoleaf integration.");
  47         this.thingRegistry = thingRegistry;
  48     }
  49
  50     @Override
  51     public void execute(String[] args, Console console) {
  52         if (args.length > 0) {
  53             String subCommand = args[0];
  54             switch (subCommand) {
  55                 case CMD_LAYOUT:
  56                     if (args.length == 1) {
  57                         thingRegistry.getAll().forEach(thing -> {
  58                             if (thing.getUID().getBindingId().equals(NanoleafBindingConstants.BINDING_ID)) {
  59                                 ThingHandler handler = thing.getHandler();
  60                                 if (handler instanceof NanoleafControllerHandler) {
  61                                     NanoleafControllerHandler nanoleafControllerHandler = (NanoleafControllerHandler) handler;
  62                                     if (!handler.getThing().isEnabled()) {
  63                                         console.println(
  64                                                 "The following Nanoleaf is NOT enabled as a Thing. Enable it first to view its layout.");
  65                                     }
  66                                     String layout = nanoleafControllerHandler.getLayout();
  67                                     console.println("Layout of Nanoleaf controller '" + thing.getUID().getAsString()
  68                                             + "' with label '" + thing.getLabel() + "':" + System.lineSeparator());
  69                                     console.println(layout);
  70                                     console.println(System.lineSeparator());
  71                                 }
  72                             }
  73                         });
  74                     } else if (args.length == 2) {
  75                         String uid = args[1];
  76                         Thing thing = thingRegistry.get(new ThingUID(uid));
  77                         if (thing != null) {
  78                             ThingHandler handler = thing.getHandler();
  79                             if (handler instanceof NanoleafControllerHandler) {
  80                                 NanoleafControllerHandler nanoleafControllerHandler = (NanoleafControllerHandler) handler;
  81                                 String layout = nanoleafControllerHandler.getLayout();
  82                                 console.println(layout);
  83                             } else {
  84                                 console.println("Thing with UID '" + uid.toString()
  85                                         + "' is not an initialized Nanoleaf controller.");
  86                             }
  87                         } else {
  88                             console.println("Thing with UID '" + uid.toString() + "' does not exist.");
  89                         }
  90                     } else {
  91                         printUsage(console);
  92                     }
  93                     break;
  94
  95                 default:
  96                     console.println("Unknown command '" + subCommand + "'");
  97                     printUsage(console);
  98                     break;
  99             }
 100         }
 101     }
 102
 103     @Override
 104     public List<String> getUsages() {
 105         return Arrays.asList(buildCommandUsage(CMD_LAYOUT + " <thingUID>", "Prints the panel layout on the console."));
 106     }
 107 }