/*
 * Created on Jun 8, 2004
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
package CELLDEV.buttons;



import java.util.ArrayList;

import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IPageLayout;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.eclipse.ui.PlatformUI;

import CDBuilder.console.ConsoleDocument;


/**
 * @author ssim, Ali Monadi
 *
 * This class will be invoked when the GrafLog button is pressed.
 * It will check to see if needed files exist for the simuation to continue.
 * 
 */
public class GraflogAction extends Action implements IWorkbenchWindowActionDelegate{
	IContainer container;
	String COLFileName;
	public GraflogAction() {
		super();
		setText("graph log");
		setDescription("generate graph based on clor palette");
	}
	
	public void run() {

		try {
			//show console view
			PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("ConsoleView");
			ConsoleDocument cdos = ConsoleDocument.getCDOS();
			IWorkspaceRoot root = (IWorkspaceRoot)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getInput();
			//get path
			IPath projectPath = root.getLocation();
			String selectPath = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection(IPageLayout.ID_RES_NAV).toString();
			COLFileName = selectPath.substring( selectPath.lastIndexOf("/")+1, selectPath.lastIndexOf("]") );
			selectPath = selectPath.substring(selectPath.indexOf("/")+1, selectPath.lastIndexOf("/")); //concatenate the string to get rid of []
			
			projectPath = projectPath.append(selectPath +"/");
			IPath internalPath = root.getLocation().removeLastSegments(1);
			internalPath = internalPath.append("/plugins/CD++Builder_1.1.0/internal/");
					
			System.out.println("Internal Path" + internalPath);
			IContainer container = root.getContainerForLocation(projectPath);
			String projectPathForUnix = projectPath.toString().charAt(0) + projectPath.toString().substring(2);
			String internalPathForUnix = internalPath.toString().charAt(0) + internalPath.toString().substring(2);
			
			Shell parent = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
			
			if (!COLFileName.endsWith("col") && !COLFileName.endsWith("COL"))
				COLFileName = null;


			try {
				IResource[] projectFiles;

				IFile COLFile = null;
				String line;
				ArrayList typeFiles = new ArrayList();
				projectFiles = root.getContainerForLocation(projectPath).members();
				for(int i = 0; i < projectFiles.length; i++){
					if(projectFiles[i]instanceof IFile && (projectFiles[i].getName().endsWith(".col")||projectFiles[i].getName().endsWith(".COL"))){
						COLFile = (IFile) projectFiles[i];
						break;
					}
				}
				if (COLFile == null){
					throw new NullPointerException();
					
				}	

			} catch (Exception e1) {
				MessageBox noSimu = new MessageBox(parent, SWT.ICON_ERROR | SWT.OK);
				noSimu.setMessage("Color palette file (.col) not found");
				noSimu.setText("File Not Found");
				noSimu.open();
				return;
			}	

			cdos.clear();
			GraflogGUI dialog = new GraflogGUI(parent, projectPath, internalPath, COLFileName);
			dialog.create();
			dialog.open();
			dialog.close();
			container.refreshLocal(1, null);
			
			
		}catch (Exception np) {
			MessageBox npGui = new MessageBox(new Shell(), SWT.ICON_ERROR | SWT.OK);
			npGui.setMessage("You must select a file or project folder to start simulations! ");
			npGui.setText("Project Not Selected");
			npGui.open();
			ConsoleDocument.getCDOS().set("Please select a project or folder from the navigator.");
		}
	}
	
	public void run(IAction action) {
		run();
	}
	
	public void dispose() {
		// do nothing.
	}
	
	public void init(IWorkbenchWindow window) {
		// do nothing.
	}
	
	public void selectionChanged(IAction action, ISelection selection) {

	}
}