/*
 * Software Name : ATK
 *
 * Copyright (C) 2007 - 2012 France Télécom
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * ------------------------------------------------------------------
 * File Name   : LoadCheckListTask.java
 *
 * Created     : 27/04/2007
 * Author(s)   : Aurore PENAULT
 */
package com.orange.atk.atkUI.coregui.tasks;

import java.awt.Cursor;
import java.util.Iterator;

import com.orange.atk.atkUI.corecli.Campaign;
import com.orange.atk.atkUI.corecli.Step;
import com.orange.atk.atkUI.coregui.AnalysisGUICommon;
import com.orange.atk.atkUI.coregui.CoreGUIPlugin;
import com.orange.atk.atkUI.coregui.MatosGUI;
import com.orange.atk.atkUI.coregui.StatusBar;

/**
 * This is a task that loads a campaign in the checklist.
 * @author Aurore PENAULT
 * @since JDK5.0
 */
public class LoadCheckListTask extends UITask {

	private Campaign camp;
	private StatusBar statusBar;
	private boolean load;
	private int from;

	/**
	 * A task to loads a campaign in the checklist.
	 * @param statusBar the UI dialog to display while the task is performed.
	 * @param camp the campaign to load
	 * @param from the checklist starting index, -1 means at the end.
	 * @param load true if loads a new checklist, false if add to the current checklist.
	 * @param unifyProfiles whether to unify profiles or not.
	 * @param length
	 */
	public LoadCheckListTask(StatusBar statusBar, Campaign camp, int from, boolean load, /*boolean unifyProfiles,*/ int length) {
		this.camp = camp;
		this.from = from; // always considering adding at the end (-1)
		this.statusBar = statusBar;
		this.load = load;
		statusBar.setLength(length);
		new Thread(this).start();

	}

	public boolean isStop() {
		return statusBar.isStop();
	}

	/* (non-Javadoc)
	 * @see com.francetelecom.rd.matos.coregui.UITask#run()
	 */
	@Override
	public void run() {
		// prevent multiples actions
		CoreGUIPlugin.mainFrame.enableUserActions(false);
		CoreGUIPlugin.mainFrame.setCursor(new Cursor(Cursor.WAIT_CURSOR));

		//1. clear checklist if needed
		if ((load) && (CoreGUIPlugin.mainFrame.getStepNumber()>0)) {
			for (AnalysisGUICommon plugin : MatosGUI.analysisPlugins) {
				plugin.getCheckListTable().clear();
			}
		}

		int added_steps = 0;
		//2. add steps
		statusBar.setMessage("Adding " + camp.size() + " new step(s)...");
		Iterator<Step> it = camp.iterator();
		while ((!isStop())&&(it.hasNext())){
			Step step = it.next();
			step.setOutFilePath("");
			for (AnalysisGUICommon plugin : MatosGUI.analysisPlugins) {
				plugin.getCheckListTable().addRow(step, -1, false, true);
			}
			added_steps++;
			from++;
			increment();
		}
		
		if (load) CoreGUIPlugin.mainFrame.setModified(false);

		
		
		CoreGUIPlugin.mainFrame.updateContentTabsTitle();

		//3. update checklist if needed. It is done after adding steps for a better end user experience
		// TODO DB
		/*if (CoreGUI.configuration.bool(Configuration.allowRetrievingPreviousResults)) {
			int length_update = MatosGUI.getStepNumber();
			statusBar.setMessage("Looking for previous results "+length_update+" steps...");
			for (AnalysisGUICommon plugin : MatosGUI.analysisPlugin) {
				plugin.getCheckListTable().updateModifiedAllRow(this);
			}
			statusBar.setMessage("CheckList updated with previous results.");
		}*/

		// clear job info in statusbar
		statusBar.clearJob(added_steps + " step(s) added.");

		CoreGUIPlugin.mainFrame.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
		CoreGUIPlugin.mainFrame.enableUserActions(true); // implies updateButtons
	}

	/* (non-Javadoc)
	 * @see com.francetelecom.rd.matos.coregui.IProgressMonitor#increment(java.lang.String)
	 */
	public void increment(String message) {
		statusBar.increment(message);
	}

	/* (non-Javadoc)
	 * @see com.francetelecom.rd.matos.coregui.IProgressMonitor#setMessage(java.lang.String)
	 */
	public void setMessage(String message) {
		statusBar.setMessage(message);
	}

}