package org.codehaus.mojo.javancss;
   
   /*
    * 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.
   */
  
  import java.util.List;
  import java.util.Locale;
  import java.util.ResourceBundle;
  
  import org.apache.maven.plugin.logging.Log;
  import org.apache.maven.doxia.sink.Sink;
  import org.dom4j.Document;
  import org.dom4j.Node;
  
  /**
   * Generates the JavaNCSS aggregate report.
   *
   * @author <a href="mperham AT gmail.com">Mike Perham</a>
   * @version $Id$
   */
  public class NcssAggregateReportGenerator
      extends AbstractNcssReportGenerator
  {
  
      /**
       * @param sink the sink that will be used for reporting.
       * @param bundle the correct RessourceBundle to be used for reporting.
       * @param log the logger to output log with.
       */
      public NcssAggregateReportGenerator( Sink sink, ResourceBundle bundle, Log log )
      {
          super( sink, bundle, log );
      }
  
      /**
       * Generates the JavaNCSS report.
       *
       * @param locale the Locale used for this report.
       * @param moduleReports the javancss raw reports to aggregate, List of ModuleReport.
       * @param lineThreshold the maximum number of lines to keep in major reports.
       */
      public void doReport( Locale locale, List<ModuleReport> moduleReports, int lineThreshold )
      {
          // HEADER
          getSink().head();
          getSink().title();
          getSink().text( getString( "report.javancss.title" ) );
          getSink().title_();
          getSink().head_();
          // BODY
          getSink().body();
          doIntro( false );
          // packages
          startSection( "report.javancss.module.link", "report.javancss.module.title" );
          doModuleAnalysis( moduleReports );
          endSection();
          getSink().body_();
          getSink().close();
      }
  
      private void doModuleAnalysis( List<ModuleReport> reports )
      {
          getSink().table();
          getSink().tableRow();
          headerCellHelper( getString( "report.javancss.header.module" ) );
          headerCellHelper( getString( "report.javancss.header.packages" ) );
          headerCellHelper( getString( "report.javancss.header.classetotal" ) );
          headerCellHelper( getString( "report.javancss.header.functiontotal" ) );
          headerCellHelper( getString( "report.javancss.header.ncsstotal" ) );
          headerCellHelper( getString( "report.javancss.header.javadoc" ) );
          headerCellHelper( getString( "report.javancss.header.javadoc_line" ) );
          headerCellHelper( getString( "report.javancss.header.single_comment" ) );
          headerCellHelper( getString( "report.javancss.header.multi_comment" ) );
          getSink().tableRow_();
  
          int packages = 0;
          int classes = 0;
          int methods = 0;
          int ncss = 0;
          int javadocs = 0;
          int jdlines = 0;
          int single = 0;
          int multi = 0;
         for ( ModuleReport report : reports )
         {
             Document document = report.getJavancssDocument();
             getSink().tableRow();
             getLog().debug( "Aggregating " + report.getModule().getArtifactId() );
             tableCellHelper( report.getModule().getArtifactId() );
             int packageSize = document.selectNodes( "//javancss/packages/package" ).size();
             packages += packageSize;
             tableCellHelper( String.valueOf( packageSize ) );
 
             Node node = document.selectSingleNode( "//javancss/packages/total" );
 
             String classSize = node.valueOf( "classes" );
             tableCellHelper( classSize );
             classes += Integer.parseInt( classSize );
 
             String methodSize = node.valueOf( "functions" );
             tableCellHelper( methodSize );
             methods += Integer.parseInt( methodSize );
 
             String ncssSize = node.valueOf( "ncss" );
             tableCellHelper( ncssSize );
             ncss += Integer.parseInt( ncssSize );
 
             String javadocSize = node.valueOf( "javadocs" );
             tableCellHelper( javadocSize );
             javadocs += Integer.parseInt( javadocSize );
 
             String jdlineSize = node.valueOf( "javadoc_lines" );
             tableCellHelper( jdlineSize );
             jdlines += Integer.parseInt( jdlineSize );
 
             String singleSize = node.valueOf( "single_comment_lines" );
             tableCellHelper( singleSize );
             single += Integer.parseInt( singleSize );
 
             String multiSize = node.valueOf( "multi_comment_lines" );
             tableCellHelper( multiSize );
             multi += Integer.parseInt( multiSize );
 
             getSink().tableRow_();
         }
 
         // Totals row
         getSink().tableRow();
         tableCellHelper( getString( "report.javancss.header.totals" ) );
         tableCellHelper( String.valueOf( packages ) );
         tableCellHelper( String.valueOf( classes ) );
         tableCellHelper( String.valueOf( methods ) );
         tableCellHelper( String.valueOf( ncss ) );
         tableCellHelper( String.valueOf( javadocs ) );
         tableCellHelper( String.valueOf( jdlines ) );
         tableCellHelper( String.valueOf( single ) );
         tableCellHelper( String.valueOf( multi ) );
         getSink().tableRow_();
 
         getSink().table_();
     }
 
 }