/*
    * 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.artifact.deployer;
  
  import java.io.File;
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  import org.apache.maven.RepositoryUtils;
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.metadata.ArtifactMetadata;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.repository.DefaultArtifactRepository;
  import org.apache.maven.artifact.repository.LegacyLocalRepositoryManager;
  import org.apache.maven.artifact.repository.metadata.ArtifactRepositoryMetadata;
  import org.apache.maven.artifact.repository.metadata.MetadataBridge;
  import org.apache.maven.artifact.repository.metadata.SnapshotArtifactRepositoryMetadata;
  import org.apache.maven.plugin.LegacySupport;
  import org.apache.maven.project.artifact.ProjectArtifactMetadata;
  import org.codehaus.plexus.component.annotations.Component;
  import org.codehaus.plexus.component.annotations.Requirement;
  import org.codehaus.plexus.logging.AbstractLogEnabled;
  import org.eclipse.aether.RepositorySystem;
  import org.eclipse.aether.RepositorySystemSession;
  import org.eclipse.aether.RequestTrace;
  import org.eclipse.aether.deployment.DeployRequest;
  import org.eclipse.aether.deployment.DeployResult;
  import org.eclipse.aether.deployment.DeploymentException;
  import org.eclipse.aether.metadata.MergeableMetadata;
  import org.eclipse.aether.repository.RemoteRepository;
  import org.eclipse.aether.util.artifact.SubArtifact;
  
  /**
   * DefaultArtifactDeployer
   */
  @Component(role = ArtifactDeployer.class, instantiationStrategy = "per-lookup")
  public class DefaultArtifactDeployer extends AbstractLogEnabled implements ArtifactDeployer {
  
      @Requirement
      private RepositorySystem repoSystem;
  
      @Requirement
      private LegacySupport legacySupport;
  
      private Map<Object, MergeableMetadata> relatedMetadata = new ConcurrentHashMap<>();
  
      /**
       * @deprecated we want to use the artifact method only, and ensure artifact.file is set
       *             correctly.
       */
      @Deprecated
      public void deploy(
              String basedir,
              String finalName,
              Artifact artifact,
              ArtifactRepository deploymentRepository,
              ArtifactRepository localRepository)
              throws ArtifactDeploymentException {
          String extension = artifact.getArtifactHandler().getExtension();
          File source = new File(basedir, finalName + "." + extension);
          deploy(source, artifact, deploymentRepository, localRepository);
      }
  
      public void deploy(
              File source, Artifact artifact, ArtifactRepository deploymentRepository, ArtifactRepository localRepository)
              throws ArtifactDeploymentException {
          RepositorySystemSession session =
                  LegacyLocalRepositoryManager.overlay(localRepository, legacySupport.getRepositorySession(), repoSystem);
  
          DeployRequest request = new DeployRequest();
  
          request.setTrace(RequestTrace.newChild(null, legacySupport.getSession().getCurrentProject()));
  
          org.eclipse.aether.artifact.Artifact mainArtifact = RepositoryUtils.toArtifact(artifact);
          mainArtifact = mainArtifact.setFile(source);
          request.addArtifact(mainArtifact);
  
          String versionKey = artifact.getGroupId() + ':' + artifact.getArtifactId();
          String snapshotKey = null;
          if (artifact.isSnapshot()) {
              snapshotKey = versionKey + ':' + artifact.getBaseVersion();
              request.addMetadata(relatedMetadata.get(snapshotKey));
          }
          request.addMetadata(relatedMetadata.get(versionKey));
 
         for (ArtifactMetadata metadata : artifact.getMetadataList()) {
             if (metadata instanceof ProjectArtifactMetadata) {
                 org.eclipse.aether.artifact.Artifact pomArtifact = new SubArtifact(mainArtifact, "", "pom");
                 pomArtifact = pomArtifact.setFile(((ProjectArtifactMetadata) metadata).getFile());
                 request.addArtifact(pomArtifact);
             } else if (metadata instanceof SnapshotArtifactRepositoryMetadata
                     || metadata instanceof ArtifactRepositoryMetadata) {
                 // eaten, handled by repo system
             } else {
                 request.addMetadata(new MetadataBridge(metadata));
             }
         }
 
         RemoteRepository remoteRepo = RepositoryUtils.toRepo(deploymentRepository);
         /*
          * NOTE: This provides backward-compat with maven-deploy-plugin:2.4 which bypasses the repository factory when
          * using an alternative deployment location.
          */
         if (deploymentRepository instanceof DefaultArtifactRepository
                 && deploymentRepository.getAuthentication() == null) {
             RemoteRepository.Builder builder = new RemoteRepository.Builder(remoteRepo);
             builder.setAuthentication(session.getAuthenticationSelector().getAuthentication(remoteRepo));
             builder.setProxy(session.getProxySelector().getProxy(remoteRepo));
             remoteRepo = builder.build();
         }
         request.setRepository(remoteRepo);
 
         DeployResult result;
         try {
             result = repoSystem.deploy(session, request);
         } catch (DeploymentException e) {
             throw new ArtifactDeploymentException(e.getMessage(), e);
         }
 
         for (Object metadata : result.getMetadata()) {
             if (metadata.getClass().getName().endsWith(".internal.VersionsMetadata")) {
                 relatedMetadata.put(versionKey, (MergeableMetadata) metadata);
             }
             if (snapshotKey != null && metadata.getClass().getName().endsWith(".internal.RemoteSnapshotMetadata")) {
                 relatedMetadata.put(snapshotKey, (MergeableMetadata) metadata);
             }
         }
 
         artifact.setResolvedVersion(result.getArtifacts().iterator().next().getVersion());
     }
 }