/*
    * 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.maven.internal.impl.model.profile;
  
  import java.util.Objects;
  import java.util.Optional;
  
  import org.apache.maven.api.di.Named;
  import org.apache.maven.api.di.Singleton;
  import org.apache.maven.api.model.Activation;
  import org.apache.maven.api.model.Profile;
  import org.apache.maven.api.services.ModelProblemCollector;
  import org.apache.maven.api.services.model.ProfileActivationContext;
  import org.apache.maven.api.services.model.ProfileActivator;
  
  /**
   * Determines profile activation based on the project's packaging.
   */
  @Named("packaging")
  @Singleton
  public class PackagingProfileActivator implements ProfileActivator {
  
      @Override
      public boolean isActive(Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
          return getActivationPackaging(profile).map(p -> isPackaging(context, p)).orElse(false);
      }
  
      @Override
      public boolean presentInConfig(Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
          return getActivationPackaging(profile).isPresent();
      }
  
      private static boolean isPackaging(ProfileActivationContext context, String p) {
          String packaging = context.getUserProperties().get(ProfileActivationContext.PROPERTY_NAME_PACKAGING);
          return Objects.equals(p, packaging);
      }
  
      private static Optional<String> getActivationPackaging(Profile profile) {
          return Optional.ofNullable(profile).map(Profile::getActivation).map(Activation::getPackaging);
      }
  }