package org.catacomb.dataview.gui;
   
   import java.awt.image.BufferedImage;
   import java.io.File;
   import java.util.ArrayList;
   
   import javax.imageio.ImageIO;
   
   import org.catacomb.dataview.display.ViewConfig;
  import org.catacomb.dataview.formats.DataHandler;
  import org.catacomb.dataview.formats.PolyLineHandler;
  import org.catacomb.dataview.model.LineGraph;
  import org.catacomb.dataview.model.Plottable;
  import org.catacomb.dataview.model.View;
  import org.catacomb.druid.dialog.Dialoguer;
  import org.catacomb.druid.gui.edit.DruMenu;
  import org.catacomb.druid.load.DruidResourceLoader;
  import org.catacomb.interlish.annotation.ControlPoint;
  import org.catacomb.interlish.annotation.IOPoint;
  import org.catacomb.interlish.reflect.ReflectionConstructor;
  import org.catacomb.interlish.service.ResourceAccess;
  import org.catacomb.interlish.structure.Controller;
  import org.catacomb.report.E;
  import org.catacomb.serial.Deserializer;
  import org.catacomb.util.FileUtil;
  
  public class DViewController implements Controller {
  
  
      @IOPoint(xid="ViewMenu")
      public DruMenu viewMenu;
  
      @ControlPoint(xid="plotController")
      public DViewPlotController basicController;
  
  
      private DataHandler dataHandler;
  
      ArrayList<ViewConfig> viewConfigs;
  
      public DViewController() {
  
      }
  
  
      public void open() {
          File f = Dialoguer.getFile("CCViz");
          if (f != null) {
              open(f);
          }
      }
  
      public void open(File fin) {
          File f = fin;
          if (f.isDirectory()) {
              f = findConfig(f);
          }
  
  
          DruidResourceLoader drl = new DruidResourceLoader();
          drl.addPath("org.catacomb.dataview.model");
          ResourceAccess.setResourceLoader(drl);
  
          ReflectionConstructor.addPath("org.catacomb.dataview.model");
  
          String s = FileUtil.readStringFromFile(f);
          Object obj = Deserializer.deserialize(s);
  
          if (obj instanceof LineGraph) {
              LineGraph lineGraph = (LineGraph)obj;
  
              PolyLineHandler plh = new PolyLineHandler();
              dataHandler = plh;
  
              for (Plottable pl : lineGraph.getPlottables()) {
                  plh.addItems(pl.getDisplayables(f.getParentFile()));
              }
  
              plh.setXAxis(lineGraph.getXAxis());
              plh.setYAxis(lineGraph.getYAxis());
  
              viewConfigs = new ArrayList<ViewConfig>();
              for (View v : lineGraph.getViews()) {
                  ViewConfig vc = new ViewConfig(v.getID(), v.getXYXY());
                  viewConfigs.add(vc);
                  plh.addView(vc);
              }
  
              int w = lineGraph.getWidth();
              int h = lineGraph.getHeight();
              if (w > 99 && h > 99) {
                  basicController.setViewSize(w, h);
              }
  
  
              basicController.setDataHandler(plh);
          }
  
  
 
 
 
 
         /*
            String s = FileUtil.readFirstLine(f);
 
            dataHandler = DataHandlerFactory.getHandler(s);
            if (dataHandler == null) {
              int[] xy = {500, 500};
              Dialoguer.message(xy, "unrecognized file - cant plot " + s);
            } else {
               dataHandler.read(f);
 
               syncOptions();
 
               int ic = dataHandler.getContentStyle();
               if (ic == DataHandler.STATIC) {
                  basicController.setDataHandler(dataHandler);
 
               } else {
                  E.missing();
               }
 
            }
 
            */
     }
 
     private File findConfig(File fdir) {
         File ret = null;
         for (File f : fdir.listFiles()) {
             String s = FileUtil.readFirstLine(f);
             s = s.trim();
             if (s.startsWith("<") && s.indexOf("LineGraph") > 0) {
                 ret = f;
                 break;
             }
         }
         return ret;
     }
 
 
     public void requestClose() {
         exit();
     }
 
 
     public void reload() {
         E.info("time to reload...");
     }
 
 
     public void requestExit() {
         exit();
     }
 
 
     public void exit() {
         System.exit(0);
     }
 
 
     public void syncOptions() {
         String[] sa = new String[0];
         if (dataHandler != null) {
             sa = dataHandler.getViewOptions();
         }
         viewMenu.setOptions(sa);
     }
 
 
     public void setViewStyle(String s) {
 
         if (dataHandler != null) {
             dataHandler.setViewStyle(s);
         }
 
         basicController.repaint();
     }
 
 
     public void attached() {
         // TODO Auto-generated method stub
 
     }
 
 
     public void makeImages(File fdir) {
         for (ViewConfig vc : viewConfigs) {
 
             basicController.showPlot(vc.getID());
 
             File fout = new File(fdir, vc.getID().replace(" ", "_") + ".png");
             try {
                 Thread.sleep(1000);
             } catch (Exception ex) {
 
             }
             BufferedImage bim = basicController.getSnapshot();
             try {
                 ImageIO.write(bim, "png", fout);
             } catch (Exception ex) {
                 ex.printStackTrace();
             }
         }
 
     }
 
 }