content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.extensions.commandlog.applib.dom.mixins;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.causeway.applib.annotation.Collection;
  import org.apache.causeway.applib.annotation.CollectionLayout;
  import org.apache.causeway.applib.annotation.MemberSupport;
  import org.apache.causeway.extensions.commandlog.applib.CausewayModuleExtCommandLogApplib;
  import org.apache.causeway.extensions.commandlog.applib.dom.CommandLogEntry;
  import org.apache.causeway.extensions.commandlog.applib.dom.CommandLogEntryRepositoryAbstract;
  
  import lombok.RequiredArgsConstructor;
  
  /**
   * Contributes a <code>siblingCommands</code> collection to the {@link CommandLogEntry}), in other words those
   * commands to be run in the background that have the same originating (parent) command.
   *
   * @since 2.x {@index}
   */
  @Collection(
      domainEvent = CommandLogEntry_siblingCommands.CollectionDomainEvent.class
  )
  @CollectionLayout(
      defaultView = "table",
      sequence = "100.110"
  )
  @RequiredArgsConstructor
  public class CommandLogEntry_siblingCommands {
  
      public static class CollectionDomainEvent
              extends CausewayModuleExtCommandLogApplib.CollectionDomainEvent<CommandLogEntry_siblingCommands, CommandLogEntry> { }
  
      private final CommandLogEntry commandLogEntry;
  
      @MemberSupport public List<? extends CommandLogEntry> coll() {
          var parentLogEntry = commandLogEntry.getParent();
          if(parentLogEntry == null) {
              return Collections.emptyList();
          }
          var siblingCommands = new ArrayList<>(commandLogEntryRepository.findByParent(parentLogEntry));
          siblingCommands.remove(commandLogEntry);
          return siblingCommands;
      }
  
      @jakarta.inject.Inject
      private CommandLogEntryRepositoryAbstract<? extends CommandLogEntry> commandLogEntryRepository;
  
  }
  