package org.eparapher.rcp.wizards;

import org.apache.log4j.Logger;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchWindow;
import org.eparapher.core.encryption.CMSEncryptionParameters;

public class CMSEncryptionWizard extends Wizard implements INewWizard {

	private static Logger log = Logger.getLogger(CMSEncryptionWizard.class);

	/** The window */
	private IWorkbenchWindow window;
	
	private CMSEncryptionWizardPageOne   one;
	private CMSEncryptionWizardPageTwo   two;
	private CMSEncryptionWizardPageThree three;
	
	private CMSEncryptionParameters cmsencryptionparams;

	public CMSEncryptionWizard() {
		super();
		setWindowTitle("CMS encryption settings");
		setNeedsProgressMonitor(true);
		cmsencryptionparams = new CMSEncryptionParameters();
		cmsencryptionparams.setCMSEncryptionParamsFromPreferences();
	}

	public CMSEncryptionWizard(CMSEncryptionParameters mcmsencparams) {
		super();
		setWindowTitle("CMS encryption settings");
		setNeedsProgressMonitor(true);
		cmsencryptionparams = mcmsencparams;
	}

	public void addPages() {

		one   = new CMSEncryptionWizardPageOne(cmsencryptionparams);
		two   = new CMSEncryptionWizardPageTwo(cmsencryptionparams);
		three = new CMSEncryptionWizardPageThree(cmsencryptionparams);
		
		addPage(one);
		addPage(two);
		addPage(three);
	}
	public CMSEncryptionParameters getCMSEncryptionParams() {
		return cmsencryptionparams;
	}
	
	
	public boolean performFinish() {
		
		cmsencryptionparams.setFileSelection(          one.getFiles2Process());
		cmsencryptionparams.setEncryptionAlias(        two.getSelectedCertificateAlias() );
		cmsencryptionparams.setEncryptionAlgWithID(    three.getSymetricAlgorithmIndex() );
		cmsencryptionparams.setRecipientsCertificates( three.getRecipientCertificates() );

		return true;
	}

	public void init(IWorkbench workbench, IStructuredSelection selection) {
		window = workbench.getActiveWorkbenchWindow();
	}

}