[somfytahoma] Console command completion

Signed-off-by: Laurent Garnier <lg.hc@free.fr>
openhab · Oct 24, 2022 · 9c19cda · 9c19cda
1 parent 42d93c3
commit 9c19cda
Showing 1 changed file with 35 additions and 0 deletions.
diff --git a/...in/java/org/openhab/binding/somfytahoma/internal/console/SomfyTahomaCommandExtension.java b/...in/java/org/openhab/binding/somfytahoma/internal/console/SomfyTahomaCommandExtension.java
@@ -13,11 +13,16 @@
 package org.openhab.binding.somfytahoma.internal.console;
 
 import java.util.List;
+import java.util.stream.Collectors;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.somfytahoma.internal.SomfyTahomaBindingConstants;
 import org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler;
 import org.openhab.binding.somfytahoma.internal.model.SomfyTahomaActionGroup;
 import org.openhab.core.io.console.Console;
+import org.openhab.core.io.console.ConsoleCommandCompleter;
+import org.openhab.core.io.console.StringsCompleter;
 import org.openhab.core.io.console.extensions.AbstractConsoleCommandExtension;
 import org.openhab.core.io.console.extensions.ConsoleCommandExtension;
 import org.openhab.core.thing.Thing;
@@ -39,6 +44,7 @@
 public class SomfyTahomaCommandExtension extends AbstractConsoleCommandExtension {
 
     private static final String SCENARIOS = "scenarios";
+    private static final StringsCompleter SUBCMD_COMPLETER = new StringsCompleter(List.of(SCENARIOS), false);
 
     private final ThingRegistry thingRegistry;
 
@@ -92,4 +98,33 @@ public void execute(String[] args, Console console) {
     public List<String> getUsages() {
         return List.of(buildCommandUsage("<bridgeUID> " + SCENARIOS, "list all the scenarios with their id"));
     }
+
+    @Override
+    public @Nullable ConsoleCommandCompleter getCompleter() {
+        return new SomfyTahomaConsoleCommandCompleter();
+    }
+
+    private class SomfyTahomaConsoleCommandCompleter implements ConsoleCommandCompleter {
+        @Override
+        public boolean complete(String[] args, int cursorArgumentIndex, int cursorPosition, List<String> candidates) {
+            if (cursorArgumentIndex <= 0) {
+                return new StringsCompleter(thingRegistry.getAll().stream()
+                        .filter(t -> SomfyTahomaBindingConstants.THING_TYPE_BRIDGE.equals(t.getThingTypeUID()))
+                        .map(t -> t.getUID().getAsString()).collect(Collectors.toList()), true).complete(args,
+                                cursorArgumentIndex, cursorPosition, candidates);
+            } else if (cursorArgumentIndex == 1) {
+                Thing thing = null;
+                try {
+                    ThingUID thingUID = new ThingUID(args[0]);
+                    thing = thingRegistry.get(thingUID);
+                } catch (IllegalArgumentException e) {
+                    thing = null;
+                }
+                if (thing != null && SomfyTahomaBindingConstants.THING_TYPE_BRIDGE.equals(thing.getThingTypeUID())) {
+                    return SUBCMD_COMPLETER.complete(args, cursorArgumentIndex, cursorPosition, candidates);
+                }
+            }
+            return false;
+        }
+    }
 }