/*
    * DynamicJasper: A library for creating reports dynamically by specifying
    * columns, groups, styles, etc. at runtime. It also saves a lot of development
    * time in many cases! (http://sourceforge.net/projects/dynamicjasper)
    *
    * Copyright (C) 2008  FDV Solutions (http://www.fdvsolutions.com)
    *
    * This library is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Lesser General Public
   *
   * License as published by the Free Software Foundation; either
   *
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   *
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   *
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   *
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
   *
   *
   */
  
  package ar.com.fdvs.dj.test;
  
  import java.io.FileNotFoundException;
  import java.util.Arrays;
  import java.util.Collection;
  import java.util.List;
  
  import junit.framework.TestCase;
  import net.sf.jasperreports.engine.JRException;
  import net.sf.jasperreports.engine.JasperPrint;
  import ar.com.fdvs.dj.core.DynamicJasperHelper;
  import ar.com.fdvs.dj.core.layout.ClassicLayoutManager;
  import ar.com.fdvs.dj.domain.DynamicReport;
  import ar.com.fdvs.dj.domain.builders.ReflectiveReportBuilder;
  import ar.com.fdvs.dj.util.SortUtils;
  
  public class ReflectiveReportTest extends TestCase {
  
  //	private DynamicReport buildOrderedReport(final Collection _data, final String[] _properties) {
  //		return new ReflectiveReportBuilder(_data, _properties).addGroups(3).build();
  //	}
  
  	/**
  	 * Test N� 1. With only the collection, the ReflectiveReportBuilder make some guesses
  	 */
  	public void testReport() {
          final Collection data = TestRepositoryProducts.getDummyCollection();
          DynamicReport dynamicReport = new ReflectiveReportBuilder(data).build();
  		doReport(dynamicReport, data, "");
      }
  
  	/**
  	 * Test N�2, the same but we tell the builder the order of the columns, we also add 3 groups
  	 */
  	public void testOrderedReport() {
          final Collection data = TestRepositoryProducts.getDummyCollection();
          final List items = SortUtils.sortCollection(data, Arrays.asList(new String[]{"productLine", "item", "state"}));
          String[] columOrders = new String[]{"productLine", "item", "state", "id", "branch", "quantity", "amount"};
  		DynamicReport dynamicReport = new ReflectiveReportBuilder(items, columOrders).addGroups(3).build();
  		doReport(dynamicReport, items, "ordered");
      }
  
  	public void doReport(final DynamicReport _report, final Collection _data, String name) {
          try {
          	final JasperPrint jasperPrint = DynamicJasperHelper.generateJasperPrint(_report, new ClassicLayoutManager(), _data);
  //        	JasperViewer.viewReport(jasperPrint);
  			ReportExporter.exportReport(jasperPrint, System.getProperty("user.dir")+ "/target/ReflectiveReportTest "+ name + ".pdf");
  		} catch (FileNotFoundException e) {
  			e.printStackTrace();
  		} catch (JRException e) {
  			e.printStackTrace();
  		}
  	}
  
  	public static void main(final String[] _args) {
          final ReflectiveReportTest reportTest = new ReflectiveReportTest();
          reportTest.testReport();
          reportTest.testOrderedReport();
  	}
  }