/*
    * 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.repository.metadata;
  
  import java.util.Collection;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.ArtifactScopeEnum;
  
  /**
   * Artifact Metadata that is resolved independent of Artifact itself.
   *
   * @author <a href="oleg@codehaus.org">Oleg Gusakov</a>
   */
  public class ArtifactMetadata {
      /**
       * standard glorified artifact coordinates
       */
      protected String groupId;
  
      protected String artifactId;
      protected String version;
      protected String type;
      protected ArtifactScopeEnum artifactScope;
      protected String classifier;
  
      /**
       * explanation: why this MD was chosen over it's siblings
       * in the resulting structure (classpath for now)
       */
      protected String why;
  
      /** dependencies of the artifact behind this metadata */
      protected Collection<ArtifactMetadata> dependencies;
  
      /** metadata URI */
      protected String uri;
  
      /** is metadata found anywhere */
      protected boolean resolved = false;
  
      /** does the actual artifact for this metadata exists */
      protected boolean artifactExists = false;
      /** artifact URI */
      protected String artifactUri;
  
      /** error message  */
      private String error;
  
      // ------------------------------------------------------------------
      /**
       *
       */
      public ArtifactMetadata(String name) {
          if (name == null) {
              return;
          }
          int ind1 = name.indexOf(':');
          int ind2 = name.lastIndexOf(':');
  
          if (ind1 == -1 || ind2 == -1) {
              return;
          }
  
          this.groupId = name.substring(0, ind1);
          if (ind1 == ind2) {
              this.artifactId = name.substring(ind1 + 1);
          } else {
              this.artifactId = name.substring(ind1 + 1, ind2);
              this.version = name.substring(ind2 + 1);
          }
      }
  
      public ArtifactMetadata(String groupId, String name, String version) {
          this(groupId, name, version, null);
      }
  
      public ArtifactMetadata(String groupId, String name, String version, String type) {
          this(groupId, name, version, type, null);
      }
  
      public ArtifactMetadata(String groupId, String name, String version, String type, ArtifactScopeEnum artifactScope) {
          this(groupId, name, version, type, artifactScope, null);
     }
 
     public ArtifactMetadata(
             String groupId,
             String name,
             String version,
             String type,
             ArtifactScopeEnum artifactScope,
             String classifier) {
         this(groupId, name, version, type, artifactScope, classifier, null);
     }
 
     public ArtifactMetadata(
             String groupId,
             String name,
             String version,
             String type,
             ArtifactScopeEnum artifactScope,
             String classifier,
             String artifactUri) {
         this(groupId, name, version, type, artifactScope, classifier, artifactUri, null, true, null);
     }
 
     @SuppressWarnings("checkstyle:parameternumber")
     public ArtifactMetadata(
             String groupId,
             String name,
             String version,
             String type,
             ArtifactScopeEnum artifactScope,
             String classifier,
             String artifactUri,
             String why,
             boolean resolved,
             String error) {
         this.groupId = groupId;
         this.artifactId = name;
         this.version = version;
         this.type = type;
         this.artifactScope = artifactScope;
         this.classifier = classifier;
         this.artifactUri = artifactUri;
         this.why = why;
         this.resolved = resolved;
         this.error = error;
     }
 
     @SuppressWarnings("checkstyle:parameternumber")
     public ArtifactMetadata(
             String groupId,
             String name,
             String version,
             String type,
             String scopeString,
             String classifier,
             String artifactUri,
             String why,
             boolean resolved,
             String error) {
         this(
                 groupId,
                 name,
                 version,
                 type,
                 scopeString == null ? ArtifactScopeEnum.DEFAULT_SCOPE : ArtifactScopeEnum.valueOf(scopeString),
                 classifier,
                 artifactUri,
                 why,
                 resolved,
                 error);
     }
 
     public ArtifactMetadata(Artifact af) {
         /*
         if ( af != null )
         {
             init( af );
         }
         */
     }
     // ------------------------------------------------------------------
     //    public void init( ArtifactMetadata af )
     //    {
     //        setGroupId( af.getGroupId() );
     //        setArtifactId( af.getArtifactId() );
     //        setVersion( af.getVersion() );
     //        setType( af.getType() );
     //        setScope( af.getScope() );
     //        setClassifier( af.getClassifier() );
     //        //setUri( af.getDownloadUrl() );
     //
     //        this.resolved = af.isResolved();
     //    }
 
     @Override
     public String toString() {
         return groupId + ":" + artifactId + ":" + version;
     }
 
     public String toDomainString() {
         return groupId + ":" + artifactId;
     }
 
     public String getGroupId() {
         return groupId;
     }
 
     public void setGroupId(String groupId) {
         this.groupId = groupId;
     }
 
     public String getArtifactId() {
         return artifactId;
     }
 
     public void setArtifactId(String name) {
         this.artifactId = name;
     }
 
     public String getVersion() {
         return version;
     }
 
     public void setVersion(String version) {
         this.version = version;
     }
 
     public String getType() {
         return type;
     }
 
     public String getCheckedType() {
         return type == null ? "jar" : type;
     }
 
     public void setType(String type) {
         this.type = type;
     }
 
     public ArtifactScopeEnum getArtifactScope() {
         return artifactScope == null ? ArtifactScopeEnum.DEFAULT_SCOPE : artifactScope;
     }
 
     public void setArtifactScope(ArtifactScopeEnum artifactScope) {
         this.artifactScope = artifactScope;
     }
 
     public void setScope(String scope) {
         this.artifactScope = scope == null ? ArtifactScopeEnum.DEFAULT_SCOPE : ArtifactScopeEnum.valueOf(scope);
     }
 
     public String getClassifier() {
         return classifier;
     }
 
     public void setClassifier(String classifier) {
         this.classifier = classifier;
     }
 
     public boolean isResolved() {
         return resolved;
     }
 
     public void setResolved(boolean resolved) {
         this.resolved = resolved;
     }
 
     public String getUri() {
         return uri;
     }
 
     public void setUri(String uri) {
         this.uri = uri;
     }
 
     public String getScope() {
         return getArtifactScope().getScope();
     }
 
     public ArtifactScopeEnum getScopeAsEnum() {
         return artifactScope == null ? ArtifactScopeEnum.DEFAULT_SCOPE : artifactScope;
     }
 
     public boolean isArtifactExists() {
         return artifactExists;
     }
 
     public void setArtifactExists(boolean artifactExists) {
         this.artifactExists = artifactExists;
     }
 
     public Collection<ArtifactMetadata> getDependencies() {
         return dependencies;
     }
 
     public void setDependencies(Collection<ArtifactMetadata> dependencies) {
         this.dependencies = dependencies;
     }
 
     public String getArtifactUri() {
         return artifactUri;
     }
 
     public void setArtifactUri(String artifactUri) {
         this.artifactUri = artifactUri;
     }
 
     public String getWhy() {
         return why;
     }
 
     public void setWhy(String why) {
         this.why = why;
     }
 
     public String getError() {
         return error;
     }
 
     public void setError(String error) {
         this.error = error;
     }
 
     public boolean isError() {
         return error == null;
     }
 
     public String getDependencyConflictId() {
         return groupId + ":" + artifactId;
     }
 }