package birttest;

import java.util.HashMap;

import java.util.Map;

import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.core.framework.Platform;
import org.eclipse.birt.report.engine.api.EngineConfig;
import org.eclipse.birt.report.engine.api.EngineException;
import org.eclipse.birt.report.engine.api.HTMLCompleteImageHandler;
import org.eclipse.birt.report.engine.api.HTMLRenderOption;
import org.eclipse.birt.report.engine.api.IRenderOption;
import org.eclipse.birt.report.engine.api.IReportEngine;
import org.eclipse.birt.report.engine.api.IReportEngineFactory;
import org.eclipse.birt.report.engine.api.IReportRunnable;
import org.eclipse.birt.report.engine.api.IRunAndRenderTask;
import org.eclipse.birt.report.engine.api.PDFRenderOption;
import org.eclipse.birt.report.engine.api.RenderOption;


public class SimpleTest {
    public SimpleTest() {
        super();
    }
    // ===========================================
    // java.lang.OutOfMemoryError: Java heap space
    // ===========================================

    private static final String RPT_PATH = "D:\\eclipse_workspace\\Admission\\Admission.rptdesign",
    //        "D:\\birt\\BirtWeb\\test.rptdesign"
    BIRT_HOME = "D:\\birt\\birt-runtime-4_3_0\\ReportEngine";

    public static void main(String[] args) {
        // Create an EngineConfig object.
        EngineConfig config = new EngineConfig();
        // Set up the path to your BIRT home directory.
        config.setBIRTHome(BIRT_HOME);
        //( "C:/Program Files/birt-runtime-2_6_0/ReportEngine" );
        // Start the platform for a non-RCP application.

        IReportEngine engine = null;

        try {
            Platform.startup(config);
            IReportEngineFactory factory =
                (IReportEngineFactory)Platform.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY);
            
            // Set up writing images or charts embedded in HTML output.
            HTMLRenderOption renderOptions = new HTMLRenderOption();
            renderOptions.setImageHandler(new HTMLCompleteImageHandler());
            config.setEmitterConfiguration(RenderOption.OUTPUT_FORMAT_HTML, renderOptions);
//
//            IRenderOption renderOptions = new PDFRenderOption();
//            config.setEmitterConfiguration(RenderOption.OUTPUT_FORMAT_PDF, renderOptions);

            // Create the engine.
            engine = factory.createReportEngine(config);


            IReportRunnable design = null;
            try {
                design = engine.openReportDesign(RPT_PATH);
                //                 Create a run and render task object.
                IRunAndRenderTask task = engine.createRunAndRenderTask(design);

                Map<String, Object> parameterValues = new HashMap<String, Object>();
                parameterValues.put("id_wu", "64285");
                task.setParameterValues(parameterValues);
                //                 Validate parameter values.
                boolean parametersAreGood = task.validateParameters();
                System.out.println("parametersAreGood = " + parametersAreGood);

                // Set the name of an output file and other HTML options.
//                IRenderOption renderOptions = new PDFRenderOption();
//                renderOptions.setOutputFormat(renderOptions.OUTPUT_FORMAT_PDF);

                String output = "d:\\report.html";
                renderOptions.setOutputFileName(output);


                task.setRenderOption(renderOptions);

                task.run();
                task.close();


                //                IRunAndRenderTask task = engine.createRunAndRenderTask(design);
                // Set values for all parameters in a HashMap, parameterValues
                //task.setParameterValues( parameterValues );
                // Validate parameter values.
                //boolean parametersAreGood = task.validateParameters( );
                // Set the name of an output file and other HTML options.

                //                HTMLRenderOption options = new HTMLRenderOption();
                //                String output = "d:\\report.html"; // name.replaceFirst( ".rptdesign", ".html" );
                //                options.setOutputFileName(output);
                //                options.setImageDirectory("image");
                //                options.setEmbeddable(false);
                //                 Apply the rendering options to the
                //                task.setRenderOption(options);
                //
                //                task.run();
                //                task.close();

                //                engine.destroy();

            } catch (EngineException e) {
                System.err.println("Design  not found!");
//                engine.destroy();
                System.exit(-1);
            }

            // Get the value of a simple property.
            //            String title = (String)design.getProperty(IReportRunnable.TITLE);

        } catch (BirtException e) {
            e.printStackTrace();
        } finally {
            if (engine != null) {
                engine.destroy();
            }
            Platform.shutdown();
        }
    }
}