/*
    * 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.path;
  
  import javax.inject.Inject;
  import javax.inject.Named;
  import javax.inject.Singleton;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.maven.model.Build;
  import org.apache.maven.model.Model;
  import org.apache.maven.model.Reporting;
  import org.apache.maven.model.Resource;
  import org.apache.maven.model.building.ModelBuildingRequest;
  
  /**
   * Resolves relative paths within a model against a specific base directory.
   *
   * @author Benjamin Bentmann
   */
  @Named
  @Singleton
  public class DefaultModelPathTranslator implements ModelPathTranslator {
  
      @Inject
      private PathTranslator pathTranslator;
  
      public DefaultModelPathTranslator setPathTranslator(PathTranslator pathTranslator) {
          this.pathTranslator = pathTranslator;
          return this;
      }
  
      @Override
      public void alignToBaseDirectory(Model model, File basedir, ModelBuildingRequest request) {
          if (model == null || basedir == null) {
              return;
          }
  
          Build build = model.getBuild();
  
          if (build != null) {
              build.setDirectory(alignToBaseDirectory(build.getDirectory(), basedir));
  
              build.setSourceDirectory(alignToBaseDirectory(build.getSourceDirectory(), basedir));
  
              build.setTestSourceDirectory(alignToBaseDirectory(build.getTestSourceDirectory(), basedir));
  
              build.setScriptSourceDirectory(alignToBaseDirectory(build.getScriptSourceDirectory(), basedir));
  
              for (Resource resource : build.getResources()) {
                  resource.setDirectory(alignToBaseDirectory(resource.getDirectory(), basedir));
              }
  
              for (Resource resource : build.getTestResources()) {
                  resource.setDirectory(alignToBaseDirectory(resource.getDirectory(), basedir));
              }
  
              if (build.getFilters() != null) {
                  List<String> filters = new ArrayList<>(build.getFilters().size());
                  for (String filter : build.getFilters()) {
                      filters.add(alignToBaseDirectory(filter, basedir));
                  }
                  build.setFilters(filters);
              }
  
              build.setOutputDirectory(alignToBaseDirectory(build.getOutputDirectory(), basedir));
  
              build.setTestOutputDirectory(alignToBaseDirectory(build.getTestOutputDirectory(), basedir));
          }
  
          Reporting reporting = model.getReporting();
  
          if (reporting != null) {
              reporting.setOutputDirectory(alignToBaseDirectory(reporting.getOutputDirectory(), basedir));
          }
      }
  
      private String alignToBaseDirectory(String path, File basedir) {
          return pathTranslator.alignToBaseDirectory(path, basedir);
      }
 }