/*
 * Created on 26/Ago/2003, 14:48:56
 *
 *By Goncalo Luiz gedl [AT] rnl [DOT] ist [DOT] utl [DOT] pt
 */
package net.sourceforge.fenixedu.presentationTier.Action.Seminaries;

import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sourceforge.fenixedu.applicationTier.IUserView;
import net.sourceforge.fenixedu.dataTransferObject.InfoCurricularCourse;
import net.sourceforge.fenixedu.dataTransferObject.InfoStudent;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoCandidacy;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoCaseStudy;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoCaseStudyChoice;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoModality;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoSeminary;
import net.sourceforge.fenixedu.dataTransferObject.Seminaries.InfoTheme;
import net.sourceforge.fenixedu.framework.factory.ServiceManagerServiceFactory;
import net.sourceforge.fenixedu.presentationTier.Action.base.FenixAction;
import net.sourceforge.fenixedu.presentationTier.Action.exceptions.FenixActionException;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Goncalo Luiz gedl [AT] rnl [DOT] ist [DOT] utl [DOT] pt
 * 
 * 
 *         Created at 26/Ago/2003, 14:48:56
 * 
 */
public class ShowCandidacyDetails extends FenixAction {
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
	    throws FenixActionException {
	IUserView userView = getUserView(request);
	String candidacyIDString = request.getParameter("objectCode");
	Integer candidacyID;
	if (candidacyIDString == null)
	    throw new FenixActionException(mapping.findForward("invalidQueryString"));
	try {
	    candidacyID = Integer.valueOf(candidacyIDString);
	} catch (Exception ex) {
	    throw new FenixActionException(mapping.findForward("invalidQueryString"));
	}
	InfoCandidacy candidacy = null;
	InfoStudent student = null;
	InfoCurricularCourse curricularCourse = null;
	InfoTheme theme = null;
	InfoModality modality = null;
	String motivation = null;
	InfoSeminary seminary = null;
	List casesChoices = null;
	List cases = new LinkedList();

	ActionForward destiny = null;
	try {
	    Object[] argsReadCandidacy = { candidacyID };
	    candidacy = (InfoCandidacy) ServiceManagerServiceFactory.executeService("Seminaries.GetCandidacyById",
		    argsReadCandidacy);

	    student = candidacy.getInfoStudent();
	    curricularCourse = candidacy.getCurricularCourse();
	    theme = candidacy.getTheme();
	    modality = candidacy.getInfoModality();
	    motivation = candidacy.getMotivation();
	    casesChoices = candidacy.getCaseStudyChoices();
	    seminary = candidacy.getInfoSeminary();

	    //
	    for (Iterator iterator = casesChoices.iterator(); iterator.hasNext();) {
		InfoCaseStudyChoice choice = (InfoCaseStudyChoice) iterator.next();

		InfoCaseStudy infoCaseStudy = choice.getCaseStudy();
		cases.add(infoCaseStudy);
	    }
	    //              

	} catch (Exception e) {
	    throw new FenixActionException();
	}

	destiny = mapping.findForward("showCandidacyDetails");
	request.setAttribute("cases", cases);
	request.setAttribute("student", student);
	request.setAttribute("curricularCourse", curricularCourse);
	request.setAttribute("theme", theme);
	request.setAttribute("motivation", motivation);
	request.setAttribute("seminary", seminary);
	request.setAttribute("modality", modality);
	return destiny;
    }
}