/**
    * The Doxygen Maven Plugin (dmp)
    *
    * Copyright (c) 2010, 2011, 2012, 2013, 2014, 2015 by SoftwareEntwicklung Beratung Schulung (SoEBeS)
    * Copyright (c) 2010, 2011, 2012, 2013, 2014, 2015 by Karl Heinz Marbaise
    *
    * 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 com.soebes.maven.plugins.doxygen;
  
  import org.apache.maven.doxia.module.xhtml.decoration.render.RenderingContext;
  import org.apache.maven.doxia.siterenderer.Renderer;
  import org.apache.maven.doxia.siterenderer.sink.SiteRendererSink;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.Component;
  import org.apache.maven.plugins.annotations.LifecyclePhase;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.reporting.MavenReport;
  import org.apache.maven.reporting.MavenReportException;
  import org.codehaus.doxia.sink.Sink;
  import java.io.File;
  import java.util.Locale;
  
  
  /**
   * This part will create the report.
   * 
   */
  @Mojo( name = "report", defaultPhase = LifecyclePhase.SITE, requiresProject = true, threadSafe = true )
  public class DoxygenReport 
      extends AbstractDoxygenMojo
      implements MavenReport
  {
  
      @Component
      private Renderer siteRenderer;
  	
      /**
  	 * Specifies the destination directory where javadoc saves the generated HTML files.
  	 *
  	 */
      @Parameter(defaultValue = "${project.reporting.outputDirectory}", property = "reportOutputDirectory", required = true)
  	private File reportOutputDirectory;
  	
      /**
       * The name of the destination directory.
       *
       */
      @Parameter(defaultValue = "doxygen", property = "destDir")
      private String destDir;
  
      
      /** {@inheritDoc} */
      public void execute()
          throws MojoExecutionException, MojoFailureException
      {
          if ( isSkip() )
          {
              getLog().info( "Skipping doxgenc generation" );
              return;
          }
  
          try
          {
              RenderingContext context = new RenderingContext( getOutputDirectory(), getOutputName() + ".html" );
              SiteRendererSink sink = new SiteRendererSink( context );
              Locale locale = Locale.getDefault();
              generate( sink, locale );
          }
          catch ( MavenReportException e )
          {
  //            if ( failOnError )
  //            {
  //                throw new MojoExecutionException( "An error has occurred in " + getName( Locale.ENGLISH )
  //                    + " report generation:" + e.getMessage(), e );
  //            }
  
              getLog().error( "An error has occurred in " + getName( Locale.ENGLISH )
                      + " report generation:" + e.getMessage(), e );
          }
          catch ( RuntimeException e )
          {
              getLog().error( e.getMessage(), e );
         }
     }
     
     /** {@inheritDoc} */
     public void generate( Sink sink, Locale locale )
         throws MavenReportException
     {
         setOutputDirectory(getReportOutputDirectory());
 
         executeReport( locale );
     }
 
 
     /** {@inheritDoc} */
 	public File getReportOutputDirectory() {
 		if (reportOutputDirectory == null) {
 			return reportOutputDirectory;
 		}
 
 		return reportOutputDirectory;
 	}
 	
 
 	protected MavenProject getProject() {
 		return getProject();
 	}
 
     /** {@inheritDoc} */
 	public String getCategoryName()
     {
         return CATEGORY_PROJECT_REPORTS;
     }
 
 
     /** {@inheritDoc} */
     public String getOutputName()
     {
         return "doxygen" + "/index";
     }
 
     /** {@inheritDoc} */
     public boolean isExternalReport()
     {
         return true;
     }
 
     /** {@inheritDoc} */
 	public String getDescription(Locale locale) {
 		return "Doxygen Report";
 	}
 
     /** {@inheritDoc} */
 	public String getName(Locale locale) {
 		return "Doxygen";
 	}
 
 	public void setDestDir(String destDir) {
 		this.destDir = destDir;
 	}
 
 	public String getDestDir() {
 		return destDir;
 	}
 
 	public boolean canGenerateReport() {
 		return true;
 	}
 
 	public void setReportOutputDirectory(File reportOutputDirectory) {
 		this.reportOutputDirectory = getOutputDirectory();
 	}
 }