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

   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.boschindego.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.boschindego.internal.BoschIndegoBindingConstants;
  21 import org.openhab.binding.boschindego.internal.exceptions.IndegoAuthenticationException;
  22 import org.openhab.binding.boschindego.internal.handler.BoschAccountHandler;
  23 import org.openhab.core.io.console.Console;
  24 import org.openhab.core.io.console.ConsoleCommandCompleter;
  25 import org.openhab.core.io.console.StringsCompleter;
  26 import org.openhab.core.io.console.extensions.AbstractConsoleCommandExtension;
  27 import org.openhab.core.io.console.extensions.ConsoleCommandExtension;
  28 import org.openhab.core.thing.Thing;
  29 import org.openhab.core.thing.ThingRegistry;
  30 import org.openhab.core.thing.binding.ThingHandler;
  31 import org.osgi.service.component.annotations.Activate;
  32 import org.osgi.service.component.annotations.Component;
  33 import org.osgi.service.component.annotations.Reference;
  34
  35 /**
  36  * The {@link BoschIndegoCommandExtension} is responsible for handling console commands
  37  *
  38  * @author Jacob Laursen - Initial contribution
  39  */
  40 @NonNullByDefault
  41 @Component(service = ConsoleCommandExtension.class)
  42 public class BoschIndegoCommandExtension extends AbstractConsoleCommandExtension implements ConsoleCommandCompleter {
  43
  44     private static final String AUTHORIZE = "authorize";
  45     private static final StringsCompleter SUBCMD_COMPLETER = new StringsCompleter(List.of(AUTHORIZE), false);
  46
  47     private final ThingRegistry thingRegistry;
  48
  49     @Activate
  50     public BoschIndegoCommandExtension(final @Reference ThingRegistry thingRegistry) {
  51         super(BoschIndegoBindingConstants.BINDING_ID, "Interact with the Bosch Indego binding.");
  52         this.thingRegistry = thingRegistry;
  53     }
  54
  55     @Override
  56     public void execute(String[] args, Console console) {
  57         if (args.length != 2 || !AUTHORIZE.equals(args[0])) {
  58             printUsage(console);
  59             return;
  60         }
  61
  62         for (Thing thing : thingRegistry.getAll()) {
  63             ThingHandler thingHandler = thing.getHandler();
  64             if (thingHandler instanceof BoschAccountHandler accountHandler) {
  65                 try {
  66                     accountHandler.authorize(args[1]);
  67                 } catch (IndegoAuthenticationException e) {
  68                     console.println("Authorization error: " + e.getMessage());
  69                 }
  70             }
  71         }
  72     }
  73
  74     @Override
  75     public List<String> getUsages() {
  76         return Arrays.asList(buildCommandUsage(AUTHORIZE, "authorize by authorization code"));
  77     }
  78
  79     @Override
  80     public @Nullable ConsoleCommandCompleter getCompleter() {
  81         return this;
  82     }
  83
  84     @Override
  85     public boolean complete(String[] args, int cursorArgumentIndex, int cursorPosition, List<String> candidates) {
  86         if (cursorArgumentIndex <= 0) {
  87             return SUBCMD_COMPLETER.complete(args, cursorArgumentIndex, cursorPosition, candidates);
  88         }
  89         return false;
  90     }
  91 }