/*
    * 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.resolver;
  
  import java.nio.file.Path;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Date;
  
  import org.apache.maven.api.metadata.Metadata;
  import org.eclipse.aether.artifact.Artifact;
  
  /**
   */
  abstract class MavenSnapshotMetadata extends MavenMetadata {
      static final String SNAPSHOT = "SNAPSHOT";
  
      protected final Collection<Artifact> artifacts = new ArrayList<>();
  
      protected MavenSnapshotMetadata(Metadata metadata, Path path, Date timestamp) {
          super(metadata, path, timestamp);
      }
  
      protected static Metadata createRepositoryMetadata(Artifact artifact) {
          return Metadata.newBuilder()
                  .modelVersion("1.1.0")
                  .groupId(artifact.getGroupId())
                  .artifactId(artifact.getArtifactId())
                  .version(artifact.getBaseVersion())
                  .build();
      }
  
      public void bind(Artifact artifact) {
          artifacts.add(artifact);
      }
  
      public Object getKey() {
          return getGroupId() + ':' + getArtifactId() + ':' + getVersion();
      }
  
      public static Object getKey(Artifact artifact) {
          return artifact.getGroupId() + ':' + artifact.getArtifactId() + ':' + artifact.getBaseVersion();
      }
  
      protected String getKey(String classifier, String extension) {
          return classifier + ':' + extension;
      }
  
      @Override
      public String getGroupId() {
          return metadata.getGroupId();
      }
  
      @Override
      public String getArtifactId() {
          return metadata.getArtifactId();
      }
  
      @Override
      public String getVersion() {
          return metadata.getVersion();
      }
  
      @Override
      public Nature getNature() {
          return Nature.SNAPSHOT;
      }
  }