/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.carbide.internal.bugreport.ui.wizards;

import org.eclipse.jface.wizard.*;

import org.eclipse.jface.operation.IRunnableWithProgress;

import org.eclipse.core.runtime.*;

import com.nokia.carbide.internal.bugreport.export.IProduct;

import com.nokia.carbide.internal.bugreport.model.BugReportConsole;

import com.nokia.carbide.internal.bugreport.model.Communication;

import com.nokia.carbide.internal.bugreport.model.ConsoleLine;

import com.nokia.carbide.internal.bugreport.model.FieldsHandler;

import com.nokia.carbide.internal.bugreport.model.ProductHandler;

import com.nokia.carbide.internal.bugreport.resources.*;

import java.util.*;

import org.eclipse.jface.dialogs.MessageDialog;

import org.eclipse.jface.resource.ImageDescriptor;

/**

 * Bug_Report wizard

 *

 */

public class NewBugReportWizard extends Wizard implements IWizard {

	static private final ImageDescriptor bannerImgDescriptor = 

		ImageResourceManager.getImageDescriptor(ImageKeys.WIZARD_BANNER);

	ProductSelectionPage productPage;

	BugDescriptionPage bugPage;

	SummaryPage summaryPage;

	FieldsHandler fieldsHandler = null;

	ProductHandler productHandler = null;

	BugReportConsole console = null;

	public NewBugReportWizard() throws RuntimeException {

		setDefaultPageImageDescriptor(bannerImgDescriptor);

		productHandler = new ProductHandler();

		fieldsHandler = new FieldsHandler();

		console = new BugReportConsole();

	}

	@Override

	public boolean performFinish() {

		try {

			getContainer().run(true, true, new IRunnableWithProgress() {

		      public void run(IProgressMonitor monitor) {

		         monitor.beginTask(Messages.getString("NewBugReportWizard.SendingReport"), IProgressMonitor.UNKNOWN); //$NON-NLS-1$

		         String bugNumber = Communication.sendBugReport(fieldsHandler.getFieldsForSending(), productHandler.getProduct());

		         ConsoleLine line = new ConsoleLine(productHandler.getProduct(), bugNumber);

		         console.addLineToConsole(line);

		         monitor.done();

		      }

		   });

		} catch (Exception e) {

			e.printStackTrace();

			MessageDialog.openError(this.getShell(), Messages.getString("NewBugReportWizard.BugReporting"), e.getCause().getLocalizedMessage()); //$NON-NLS-1$

			return false;

		}

		return true;

	}

	@Override

	public void addPages() {

		// product is not initialized if there were multiple product plugins.

		// in this case add a product selection page.

		if (productHandler.getProduct() == null) {

			productPage = new ProductSelectionPage(productHandler.getProducts());

			addPage(productPage);

		}

		bugPage = new BugDescriptionPage();

		addPage(bugPage);

		bugPage.setProduct(productHandler.getProduct());

		summaryPage = new SummaryPage();

		addPage(summaryPage);

		setWindowTitle(Messages.getString("NewBugReportWizard.BugReporting")); //$NON-NLS-1$

	}

	@Override

	public IWizardPage getNextPage(IWizardPage page) {

		// if there was a product selection page (because of multiple product plugins)

		// get the selected product and give it to bugPage. Return bugPage for showing.

		if (page == productPage) {

			IProduct product = productPage.getProduct();

			if (product == null) {

				throw new RuntimeException(Messages.getString("NewBugReportWizard.CouldNotInitializeProduct")); //$NON-NLS-1$

			}

			productHandler.setProduct(product);

			bugPage.setProduct(product);

			return bugPage;

		// Changing from bug_page to summary page.

		} else if (page == bugPage) {

			if (bugPage.canChangePage()) {

				Hashtable<String, String> fields = bugPage.getFields();

				fieldsHandler.prepareFinalFields(fields, productHandler.getProduct());

				summaryPage.setSummaryText(fieldsHandler.getSummary());

				return summaryPage;

			}

		}

		return null;

	}		

	@Override

	public boolean canFinish() {

		if (getContainer().getCurrentPage() == summaryPage)

			return true;

		return false;

	}

	@Override

	public boolean needsProgressMonitor() {

		return true;

	}

}