git.basschouten.com Git - openhab-addons.git/blob

   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.hdpowerview.internal.console;
  14
  15 import java.util.Arrays;
  16 import java.util.List;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.eclipse.jdt.annotation.Nullable;
  20 import org.openhab.binding.hdpowerview.internal.HDPowerViewBindingConstants;
  21 import org.openhab.binding.hdpowerview.internal.HDPowerViewWebTargets;
  22 import org.openhab.binding.hdpowerview.internal.dto.ShadeData;
  23 import org.openhab.binding.hdpowerview.internal.dto.responses.RepeaterData;
  24 import org.openhab.binding.hdpowerview.internal.exceptions.HubException;
  25 import org.openhab.binding.hdpowerview.internal.handler.HDPowerViewHubHandler;
  26 import org.openhab.core.io.console.Console;
  27 import org.openhab.core.io.console.ConsoleCommandCompleter;
  28 import org.openhab.core.io.console.StringsCompleter;
  29 import org.openhab.core.io.console.extensions.AbstractConsoleCommandExtension;
  30 import org.openhab.core.io.console.extensions.ConsoleCommandExtension;
  31 import org.openhab.core.thing.Thing;
  32 import org.openhab.core.thing.ThingRegistry;
  33 import org.openhab.core.thing.binding.ThingHandler;
  34 import org.osgi.service.component.annotations.Activate;
  35 import org.osgi.service.component.annotations.Component;
  36 import org.osgi.service.component.annotations.Reference;
  37
  38 /**
  39  * The {@link HDPowerViewCommandExtension} is responsible for handling console commands
  40  *
  41  * @author Jacob Laursen - Initial contribution
  42  */
  43 @NonNullByDefault
  44 @Component(service = ConsoleCommandExtension.class)
  45 public class HDPowerViewCommandExtension extends AbstractConsoleCommandExtension implements ConsoleCommandCompleter {
  46
  47     private static final String SHOW_IDS = "showIds";
  48     private static final StringsCompleter SUBCMD_COMPLETER = new StringsCompleter(List.of(SHOW_IDS), false);
  49
  50     private final ThingRegistry thingRegistry;
  51
  52     @Activate
  53     public HDPowerViewCommandExtension(final @Reference ThingRegistry thingRegistry) {
  54         super(HDPowerViewBindingConstants.BINDING_ID, "Interact with the Hunter Douglas PowerView binding.");
  55         this.thingRegistry = thingRegistry;
  56     }
  57
  58     @Override
  59     public void execute(String[] args, Console console) {
  60         if (args.length != 1 || !SHOW_IDS.equals(args[0])) {
  61             printUsage(console);
  62             return;
  63         }
  64
  65         for (Thing thing : thingRegistry.getAll()) {
  66             ThingHandler thingHandler = thing.getHandler();
  67             if (thingHandler instanceof HDPowerViewHubHandler) {
  68                 console.println("API bridge: " + thing.getLabel());
  69                 HDPowerViewWebTargets webTargets = ((HDPowerViewHubHandler) thingHandler).getWebTargets();
  70
  71                 try {
  72                     List<ShadeData> shades = webTargets.getShades().shadeData;
  73                     if (shades != null) {
  74                         console.println(" - Shades:");
  75                         for (ShadeData shade : shades) {
  76                             console.println("    - ID: " + shade.id + " (" + shade.getName() + ")");
  77                         }
  78                     }
  79
  80                     List<RepeaterData> repeaters = webTargets.getRepeaters().repeaterData;
  81                     if (repeaters != null) {
  82                         console.println(" - Repeaters:");
  83                         for (RepeaterData repeater : repeaters) {
  84                             console.println("    - ID: " + repeater.id + " (" + repeater.getName() + ")");
  85                         }
  86                     }
  87                 } catch (HubException e) {
  88                     console.println("Error retrieving ID's: " + e.getMessage());
  89                 }
  90             }
  91         }
  92     }
  93
  94     @Override
  95     public List<String> getUsages() {
  96         return Arrays.asList(buildCommandUsage(SHOW_IDS, "list all shades and repeaters"));
  97     }
  98
  99     @Override
 100     public @Nullable ConsoleCommandCompleter getCompleter() {
 101         return this;
 102     }
 103
 104     @Override
 105     public boolean complete(String[] args, int cursorArgumentIndex, int cursorPosition, List<String> candidates) {
 106         if (cursorArgumentIndex <= 0) {
 107             return SUBCMD_COMPLETER.complete(args, cursorArgumentIndex, cursorPosition, candidates);
 108         }
 109         return false;
 110     }
 111 }