/*
    * 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.plugins.gpg;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.handler.ArtifactHandler;
  import org.apache.maven.artifact.metadata.ArtifactMetadata;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
  import org.apache.maven.artifact.versioning.ArtifactVersion;
  import org.apache.maven.artifact.versioning.OverConstrainedVersionException;
  import org.apache.maven.artifact.versioning.VersionRange;
  
  /**
   * A wrapper class for attached artifacts which have a GPG signature. Needed as attached artifacts in general do not
   * have metadata.
   */
  public class AttachedSignedArtifact implements Artifact {
      private final Artifact delegate;
  
      private final AscArtifactMetadata signature;
  
      public AttachedSignedArtifact(Artifact delegate, AscArtifactMetadata signature) {
          this.delegate = delegate;
          this.signature = signature;
      }
  
      @Override
      public void setArtifactId(String artifactId) {
          delegate.setArtifactId(artifactId);
      }
  
      @Override
      public List<ArtifactVersion> getAvailableVersions() {
          return delegate.getAvailableVersions();
      }
  
      @Override
      public void setAvailableVersions(List<ArtifactVersion> availableVersions) {
          delegate.setAvailableVersions(availableVersions);
      }
  
      @Override
      public String getBaseVersion() {
          return delegate.getBaseVersion();
      }
  
      @Override
      public void setBaseVersion(String baseVersion) {
          delegate.setBaseVersion(baseVersion);
      }
  
      @Override
      public String getDownloadUrl() {
          return delegate.getDownloadUrl();
      }
  
      @Override
      public void setDownloadUrl(String downloadUrl) {
          delegate.setDownloadUrl(downloadUrl);
      }
  
      @Override
      public void setGroupId(String groupId) {
          delegate.setGroupId(groupId);
      }
  
      @Override
      public ArtifactRepository getRepository() {
          return delegate.getRepository();
      }
  
      @Override
      public void setRepository(ArtifactRepository repository) {
          delegate.setRepository(repository);
      }
  
      @Override
     public String getScope() {
         return delegate.getScope();
     }
 
     @Override
     public void setScope(String scope) {
         delegate.setScope(scope);
     }
 
     @Override
     public String getVersion() {
         return delegate.getVersion();
     }
 
     @Override
     public void setVersion(String version) {
         delegate.setVersion(version);
     }
 
     @Override
     public VersionRange getVersionRange() {
         return delegate.getVersionRange();
     }
 
     @Override
     public void setVersionRange(VersionRange range) {
         delegate.setVersionRange(range);
     }
 
     @Override
     public boolean isRelease() {
         return delegate.isRelease();
     }
 
     @Override
     public void setRelease(boolean release) {
         delegate.setRelease(release);
     }
 
     @Override
     public boolean isSnapshot() {
         return delegate.isSnapshot();
     }
 
     @Override
     public void addMetadata(ArtifactMetadata metadata) {
         delegate.addMetadata(metadata);
     }
 
     @Override
     public String getClassifier() {
         return delegate.getClassifier();
     }
 
     @Override
     public boolean hasClassifier() {
         return delegate.hasClassifier();
     }
 
     @Override
     public String getGroupId() {
         return delegate.getGroupId();
     }
 
     @Override
     public String getArtifactId() {
         return delegate.getArtifactId();
     }
 
     @Override
     public String getType() {
         return delegate.getType();
     }
 
     @Override
     public void setFile(File file) {
         delegate.setFile(file);
     }
 
     @Override
     public File getFile() {
         return delegate.getFile();
     }
 
     @Override
     public String getId() {
         return delegate.getId();
     }
 
     @Override
     public String getDependencyConflictId() {
         return delegate.getDependencyConflictId();
     }
 
     @Override
     public String toString() {
         return delegate.toString();
     }
 
     @Override
     public int hashCode() {
         return delegate.hashCode();
     }
 
     @Override
     public boolean equals(Object o) {
         return delegate.equals(o);
     }
 
     @Override
     public void updateVersion(String version, ArtifactRepository localRepository) {
         delegate.updateVersion(version, localRepository);
     }
 
     @Override
     public ArtifactFilter getDependencyFilter() {
         return delegate.getDependencyFilter();
     }
 
     @Override
     public void setDependencyFilter(ArtifactFilter artifactFilter) {
         delegate.setDependencyFilter(artifactFilter);
     }
 
     @Override
     public ArtifactHandler getArtifactHandler() {
         return delegate.getArtifactHandler();
     }
 
     @Override
     public List<String> getDependencyTrail() {
         return delegate.getDependencyTrail();
     }
 
     @Override
     public void setDependencyTrail(List<String> dependencyTrail) {
         delegate.setDependencyTrail(dependencyTrail);
     }
 
     @Override
     public void selectVersion(String version) {
         delegate.selectVersion(version);
     }
 
     @Override
     public void setResolved(boolean resolved) {
         delegate.setResolved(resolved);
     }
 
     @Override
     public boolean isResolved() {
         return delegate.isResolved();
     }
 
     @Override
     public void setResolvedVersion(String version) {
         delegate.setResolvedVersion(version);
     }
 
     @Override
     public void setArtifactHandler(ArtifactHandler artifactHandler) {
         delegate.setArtifactHandler(artifactHandler);
     }
 
     @Override
     public boolean isOptional() {
         return delegate.isOptional();
     }
 
     @Override
     public ArtifactVersion getSelectedVersion() throws OverConstrainedVersionException {
         return delegate.getSelectedVersion();
     }
 
     @Override
     public boolean isSelectedVersionKnown() throws OverConstrainedVersionException {
         return delegate.isSelectedVersionKnown();
     }
 
     @Override
     public void setOptional(boolean optional) {
         delegate.setOptional(optional);
     }
 
     @Override
     public Collection<ArtifactMetadata> getMetadataList() {
         List<ArtifactMetadata> result = new ArrayList<>(delegate.getMetadataList());
 
         for (ArtifactMetadata metadata : result) {
             if (signature.getKey().equals(metadata.getKey())) {
                 // already signed
                 return result;
             }
         }
 
         result.add(signature);
 
         return result;
     }
 
     @Override
     public int compareTo(Artifact o) {
         return delegate.compareTo(o);
     }
 }