/*
    * 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;
  
  import java.util.Objects;
  
  import org.apache.maven.api.Artifact;
  import org.apache.maven.api.Dependency;
  import org.apache.maven.api.DependencyCoordinates;
  import org.apache.maven.api.Version;
  import org.apache.maven.api.annotations.Nonnull;
  
  public class DefaultDependency extends AetherDependencyWrapper implements Dependency {
  
      private final String key;
  
      public DefaultDependency(
              @Nonnull InternalSession session, @Nonnull org.eclipse.aether.graph.Dependency dependency) {
          super(session, dependency);
          this.key = getGroupId()
                  + ':'
                  + getArtifactId()
                  + ':'
                  + getExtension()
                  + (!getClassifier().isEmpty() ? ":" + getClassifier() : "")
                  + ':'
                  + getVersion();
      }
  
      @Override
      public String key() {
          return key;
      }
  
      @Override
      public Version getVersion() {
          return session.parseVersion(dependency.getArtifact().getVersion());
      }
  
      @Override
      public Version getBaseVersion() {
          return session.parseVersion(dependency.getArtifact().getBaseVersion());
      }
  
      @Override
      public boolean isSnapshot() {
          return DefaultModelVersionParser.checkSnapshot(dependency.getArtifact().getVersion());
      }
  
      @Override
      public boolean isOptional() {
          return dependency.isOptional();
      }
  
      @Nonnull
      @Override
      public DependencyCoordinates toCoordinates() {
          return session.createDependencyCoordinates(this);
      }
  
      @Override
      public boolean equals(Object o) {
          return o instanceof Artifact && Objects.equals(key(), ((Artifact) o).key());
      }
  
      @Override
      public int hashCode() {
          return key.hashCode();
      }
  }