/*
    * 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.DependencyCoordinate;
  import org.apache.maven.api.DependencyProperties;
  import org.apache.maven.api.Scope;
  import org.apache.maven.api.Type;
  import org.apache.maven.api.Version;
  import org.apache.maven.api.annotations.Nonnull;
  import org.apache.maven.api.annotations.Nullable;
  import org.apache.maven.api.services.TypeRegistry;
  import org.apache.maven.repository.internal.DefaultModelVersionParser;
  import org.eclipse.aether.artifact.ArtifactProperties;
  
  import static org.apache.maven.internal.impl.Utils.nonNull;
  
  public class DefaultDependency implements Dependency {
      private final InternalSession session;
      private final org.eclipse.aether.graph.Dependency dependency;
      private final DependencyProperties dependencyProperties;
      private final String key;
  
      public DefaultDependency(
              @Nonnull InternalSession session, @Nonnull org.eclipse.aether.graph.Dependency dependency) {
          this.session = nonNull(session, "session");
          this.dependency = nonNull(dependency, "dependency");
          this.dependencyProperties =
                  new DefaultDependencyProperties(dependency.getArtifact().getProperties());
          this.key = getGroupId()
                  + ':'
                  + getArtifactId()
                  + ':'
                  + getExtension()
                  + (!getClassifier().isEmpty() ? ":" + getClassifier() : "")
                  + ':'
                  + getVersion();
      }
  
      @Override
      public String key() {
          return key;
      }
  
      @Nonnull
      public org.eclipse.aether.graph.Dependency getDependency() {
          return dependency;
      }
  
      @Override
      public String getGroupId() {
          return dependency.getArtifact().getGroupId();
      }
  
      @Override
      public String getArtifactId() {
          return dependency.getArtifact().getArtifactId();
      }
  
      @Override
      public String getClassifier() {
          return dependency.getArtifact().getClassifier();
      }
  
      @Override
      public Version getVersion() {
          return session.parseVersion(dependency.getArtifact().getVersion());
      }
  
      @Override
      public Version getBaseVersion() {
          return session.parseVersion(dependency.getArtifact().getBaseVersion());
      }
  
      @Override
      public String getExtension() {
          return dependency.getArtifact().getExtension();
      }
  
     @Override
     public Type getType() {
         String type = dependency
                 .getArtifact()
                 .getProperty(ArtifactProperties.TYPE, dependency.getArtifact().getExtension());
         return session.getService(TypeRegistry.class).getType(type);
     }
 
     @Override
     public DependencyProperties getDependencyProperties() {
         return dependencyProperties;
     }
 
     @Override
     public boolean isSnapshot() {
         return DefaultModelVersionParser.checkSnapshot(dependency.getArtifact().getVersion());
     }
 
     @Nonnull
     @Override
     public Scope getScope() {
         return Scope.get(dependency.getScope());
     }
 
     @Nullable
     @Override
     public boolean isOptional() {
         return dependency.isOptional();
     }
 
     @Nonnull
     @Override
     public DependencyCoordinate toCoordinate() {
         return session.createDependencyCoordinate(this);
     }
 
     @Override
     public boolean equals(Object o) {
         return o instanceof Artifact && Objects.equals(key(), ((Artifact) o).key());
     }
 
     @Override
     public int hashCode() {
         return key.hashCode();
     }
 
     @Override
     public String toString() {
         return dependency.toString();
     }
 }