/*
    * 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.model.building;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Objects;
  
  import org.apache.maven.model.Model;
  import org.apache.maven.model.Profile;
  
  /**
   * Collects the output of the model builder.
   *
   * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
   */
  @Deprecated(since = "4.0.0")
  class DefaultModelBuildingResult implements ModelBuildingResult {
  
      private Model effectiveModel;
  
      private List<String> modelIds;
  
      private Map<String, Model> rawModels;
  
      private Map<String, List<Profile>> activePomProfiles;
  
      private List<Profile> activeExternalProfiles;
  
      private List<ModelProblem> problems;
  
      DefaultModelBuildingResult() {
          modelIds = new ArrayList<>();
          rawModels = new HashMap<>();
          activePomProfiles = new HashMap<>();
          activeExternalProfiles = new ArrayList<>();
          problems = new ArrayList<>();
      }
  
      @Override
      public Model getEffectiveModel() {
          return effectiveModel;
      }
  
      public DefaultModelBuildingResult setEffectiveModel(Model model) {
          this.effectiveModel = model;
  
          return this;
      }
  
      @Override
      public List<String> getModelIds() {
          return modelIds;
      }
  
      public DefaultModelBuildingResult addModelId(String modelId) {
          // Intentionally notNull because Super POM may not contain a modelId
          Objects.requireNonNull(modelId, "modelId cannot null");
  
          modelIds.add(modelId);
  
          return this;
      }
  
      @Override
      public Model getRawModel() {
          return rawModels.get(modelIds.get(0));
      }
  
      @Override
      public Model getRawModel(String modelId) {
          return rawModels.get(modelId);
      }
  
      public DefaultModelBuildingResult setRawModel(String modelId, Model rawModel) {
          // Intentionally notNull because Super POM may not contain a modelId
          Objects.requireNonNull(modelId, "modelId cannot null");
  
          rawModels.put(modelId, rawModel);
  
          return this;
     }
 
     @Override
     public List<Profile> getActivePomProfiles(String modelId) {
         return activePomProfiles.get(modelId);
     }
 
     public DefaultModelBuildingResult setActivePomProfiles(String modelId, List<Profile> activeProfiles) {
         // Intentionally notNull because Super POM may not contain a modelId
         Objects.requireNonNull(modelId, "modelId cannot null");
 
         if (activeProfiles != null) {
             this.activePomProfiles.put(modelId, new ArrayList<>(activeProfiles));
         } else {
             this.activePomProfiles.remove(modelId);
         }
 
         return this;
     }
 
     @Override
     public List<Profile> getActiveExternalProfiles() {
         return activeExternalProfiles;
     }
 
     public DefaultModelBuildingResult setActiveExternalProfiles(List<Profile> activeProfiles) {
         if (activeProfiles != null) {
             this.activeExternalProfiles = new ArrayList<>(activeProfiles);
         } else {
             this.activeExternalProfiles.clear();
         }
 
         return this;
     }
 
     @Override
     public List<ModelProblem> getProblems() {
         return problems;
     }
 
     public DefaultModelBuildingResult setProblems(List<ModelProblem> problems) {
         if (problems != null) {
             this.problems = new ArrayList<>(problems);
         } else {
             this.problems.clear();
         }
 
         return this;
     }
 }