package jxl.demo;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import jxl.Cell;
import jxl.Range;
import jxl.Workbook;
import jxl.common.Logger;

public class Demo {
  private static final int CSVFormat = 13;
  
  private static final int XMLFormat = 14;
  
  private static Logger logger = Logger.getLogger(Demo.class);
  
  private static void displayHelp() {
    System.err.println("Command format:  Demo [-unicode] [-csv] [-hide] excelfile");
    System.err.println("                 Demo -xml [-format]  excelfile");
    System.err.println("                 Demo -readwrite|-rw excelfile output");
    System.err.println("                 Demo -biffdump | -bd | -wa | -write | -formulas | -features | -escher | -escherdg excelfile");
    System.err.println("                 Demo -ps excelfile [property] [output]");
    System.err.println("                 Demo -version | -logtest | -h | -help");
  }
  
  public static void main(String[] args) {
    if (args.length == 0) {
      displayHelp();
      System.exit(1);
    } 
    if (args[0].equals("-help") || args[0].equals("-h")) {
      displayHelp();
      System.exit(1);
    } 
    if (args[0].equals("-version")) {
      System.out.println("v" + Workbook.getVersion());
      System.exit(0);
    } 
    if (args[0].equals("-logtest")) {
      logger.debug("A sample \"debug\" message");
      logger.info("A sample \"info\" message");
      logger.warn("A sample \"warning\" message");
      logger.error("A sample \"error\" message");
      logger.fatal("A sample \"fatal\" message");
      System.exit(0);
    } 
    boolean write = false;
    boolean readwrite = false;
    boolean formulas = false;
    boolean biffdump = false;
    boolean jxlversion = false;
    boolean propertysets = false;
    boolean features = false;
    boolean escher = false;
    boolean escherdg = false;
    String file = args[0];
    String outputFile = null;
    String propertySet = null;
    if (args[0].equals("-write")) {
      write = true;
      file = args[1];
    } else if (args[0].equals("-formulas")) {
      formulas = true;
      file = args[1];
    } else if (args[0].equals("-features")) {
      features = true;
      file = args[1];
    } else if (args[0].equals("-escher")) {
      escher = true;
      file = args[1];
    } else if (args[0].equals("-escherdg")) {
      escherdg = true;
      file = args[1];
    } else if (args[0].equals("-biffdump") || args[0].equals("-bd")) {
      biffdump = true;
      file = args[1];
    } else if (args[0].equals("-wa")) {
      jxlversion = true;
      file = args[1];
    } else if (args[0].equals("-ps")) {
      propertysets = true;
      file = args[1];
      if (args.length > 2)
        propertySet = args[2]; 
      if (args.length == 4)
        outputFile = args[3]; 
    } else if (args[0].equals("-readwrite") || args[0].equals("-rw")) {
      readwrite = true;
      file = args[1];
      outputFile = args[2];
    } else {
      file = args[args.length - 1];
    } 
    String encoding = "UTF8";
    int format = 13;
    boolean formatInfo = false;
    boolean hideCells = false;
    if (!write && !readwrite && !formulas && !biffdump && !jxlversion && !propertysets && !features && !escher && !escherdg)
      for (int i = 0; i < args.length - 1; i++) {
        if (args[i].equals("-unicode")) {
          encoding = "UnicodeBig";
        } else if (args[i].equals("-xml")) {
          format = 14;
        } else if (args[i].equals("-csv")) {
          format = 13;
        } else if (args[i].equals("-format")) {
          formatInfo = true;
        } else if (args[i].equals("-hide")) {
          hideCells = true;
        } else {
          System.err.println("Command format:  CSV [-unicode] [-xml|-csv] excelfile");
          System.exit(1);
        } 
      }  
    try {
      if (write) {
        Write w = new Write(file);
        w.write();
      } else if (readwrite) {
        ReadWrite rw = new ReadWrite(file, outputFile);
        rw.readWrite();
      } else if (formulas) {
        Workbook w = Workbook.getWorkbook(new File(file));
        Formulas f = new Formulas(w, System.out, encoding);
        w.close();
      } else if (features) {
        Workbook w = Workbook.getWorkbook(new File(file));
        Features f = new Features(w, System.out, encoding);
        w.close();
      } else if (escher) {
        Workbook w = Workbook.getWorkbook(new File(file));
        Escher f = new Escher(w, System.out, encoding);
        w.close();
      } else if (escherdg) {
        Workbook w = Workbook.getWorkbook(new File(file));
        EscherDrawingGroup f = new EscherDrawingGroup(w, System.out, encoding);
        w.close();
      } else if (biffdump) {
        BiffDump bd = new BiffDump(new File(file), System.out);
      } else if (jxlversion) {
        WriteAccess bd = new WriteAccess(new File(file));
      } else if (propertysets) {
        OutputStream os = System.out;
        if (outputFile != null)
          os = new FileOutputStream(outputFile); 
        PropertySetsReader psr = new PropertySetsReader(new File(file), propertySet, os);
      } else {
        Workbook w = Workbook.getWorkbook(new File(file));
        if (format == 13) {
          CSV csv = new CSV(w, System.out, encoding, hideCells);
        } else if (format == 14) {
          XML xml = new XML(w, System.out, encoding, formatInfo);
        } 
        w.close();
      } 
    } catch (Throwable t) {
      System.out.println(t.toString());
      t.printStackTrace();
    } 
  }
  
  private static void findTest(Workbook w) {
    logger.info("Find test");
    Cell c = w.findCellByName("named1");
    if (c != null)
      logger.info("named1 contents:  " + c.getContents()); 
    c = w.findCellByName("named2");
    if (c != null)
      logger.info("named2 contents:  " + c.getContents()); 
    c = w.findCellByName("namedrange");
    if (c != null)
      logger.info("named2 contents:  " + c.getContents()); 
    Range[] range = w.findByName("namedrange");
    if (range != null) {
      c = range[0].getTopLeft();
      logger.info("namedrange top left contents:  " + c.getContents());
      c = range[0].getBottomRight();
      logger.info("namedrange bottom right contents:  " + c.getContents());
    } 
    range = w.findByName("nonadjacentrange");
    if (range != null)
      for (int i = 0; i < range.length; i++) {
        c = range[i].getTopLeft();
        logger.info("nonadjacent top left contents:  " + c.getContents());
        c = range[i].getBottomRight();
        logger.info("nonadjacent bottom right contents:  " + c.getContents());
      }  
    range = w.findByName("horizontalnonadjacentrange");
    if (range != null)
      for (int i = 0; i < range.length; i++) {
        c = range[i].getTopLeft();
        logger.info("horizontalnonadjacent top left contents:  " + c.getContents());
        c = range[i].getBottomRight();
        logger.info("horizontalnonadjacent bottom right contents:  " + c.getContents());
      }  
  }
}