/*

Copyright (C) 2001 Kevin E. Gilpin (kevin.gilpin@alum.mit.edu)

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/
package dovetail.example.survey.beans;

import dovetail.example.survey.site.auth.RegisterForm;
import dovetail.example.survey.schema.SurveySchema;

import agonism.dovetail.db.WrapParameterSource;
import agonism.dovetail.site.Form;
import agonism.dovetail.site.FormElement;
import agonism.dovetail.site.NewRecord;
import agonism.dovetail.site.RequestError;
import agonism.dovetail.site.IAction;

import agonism.util.Log;
import agonism.util.Utils;

import org.log4j.Category;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Date;

public class Register
	implements IAction
{
	private static final Category C = Category.getInstance(Register.class.getName());

	public boolean process(Form f)
	{
		RegisterForm form = (RegisterForm)f;
		String userID = (String)form.getUserIDElement().getValue();
		String confirmPassword = (String)form.getConfirmPasswordElement().getValue();
		String password = (String)form.getPasswordElement().getValue();

		userID = Utils.nullify(userID);
		password = Utils.nullify(password);
		confirmPassword = Utils.nullify(confirmPassword);
		
		RequestError error = null;
		String errorMsg = null;
		if ( userID == null || password == null )
		{
			error = new RequestError(form, "You must submit a userID and a password");
		}
		else if ( !((Boolean)form.getReadTermsElement().getValue()).booleanValue() )
		{
			error = new RequestError(form, form.getReadTermsElement(), "Please read and accept the <a href=\"/terms.shtml\">Terms of Use</a>");
		}
		else if ( !((Boolean)form.getReadPrivacyElement().getValue()).booleanValue() )
		{
			error = new RequestError(form, form.getReadPrivacyElement(), "Please read and accept the <a href=\"/privacy.shtml\">Privacy Policy</a>");
		}
		else if ( !password.equals(confirmPassword) )
		{
			error = new RequestError(form, new FormElement[]{ form.getPasswordElement(), form.getConfirmPasswordElement() }, "Password and Confirmation Password don't match");
		}
		
		if ( error != null )
		{
			form.getContext().reportError(error);
			return false;
		}
		else
		{
			WrapParameterSource source = new WrapParameterSource(form.getContext().getParameterSource());
			source.put(SurveySchema.instance().getRegisteredUserTable().getRegisteredDateCol(), new Date());
			NewRecord nr = new NewRecord(SurveySchema.instance().getRegisteredUserTable());
			// Any errors in the record creation will be reported by the NewRecord object
			if ( nr.create(form.getPage().getConnection(), form, source) )
			{
				form.getContext().setSessionValue("userID", source.getValue(SurveySchema.instance().getRegisteredUserTable().getUserIDCol()));
				return true;
			}
			else
			{
				return false;
			}
		}
	}
}