//Ref: cfd-online.com/Forums/star-ccm/90846-automatically-export-all-reports-batch.html
package macro;
import java.util.*;
import java.io.*;
import java.nio.*;
import star.common.*;
import star.base.neo.*;
import star.base.report.*;
import star.flow.*;

public class exportReportsToCsv extends StarMacro {

  BufferedWriter bwout = null;
  public void execute() {
    try {
      Simulation sim_1 = getActiveSimulation();

      // Collecting the simualtion file name
      String simulationName = sim_1.getPresentationName();
      sim_1.println("Simulation Name:" + simulationName);

      // Open Buffered Input and Output Readers
      // Create file with name "<sim_file_name> + _report.csv"
      bwout = new BufferedWriter(new FileWriter(resolvePath(simulationName +"_report.csv")));
      bwout.write("Report Name, Value, Unit, \n");

      Collection<Report> reportCollection = sim_1.getReportManager().getObjects();
 
      for (Report thisReport : reportCollection){

        String fieldLocationName = thisReport.getPresentationName();
        Double fieldValue = thisReport.getReportMonitorValue();
        String fieldUnits = thisReport.getUnits().toString();

        // Print to output window
        sim_1.println("Field Location :" + fieldLocationName);
        sim_1.println(" Field Value :" + fieldValue);
        sim_1.println(" Field Units :" + fieldUnits);
        sim_1.println("");

        // Write Output file as "sim file name" + _report.csv
        bwout.write(fieldLocationName + ", " +fieldValue + ", " + fieldUnits +"\n");
      }
      bwout.close();
    } 
    catch (IOException err) {
       err.printStackTrace();
    }
  }
}