/*
 * Created on 24/Set/2003
 */
package net.sourceforge.fenixedu.presentationTier.Action.manager;

import java.util.Collections;
import java.util.List;

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

import net.sourceforge.fenixedu.applicationTier.IUserView;
import net.sourceforge.fenixedu.applicationTier.Filtro.exception.FenixFilterException;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.applicationTier.Servico.manager.ReadExecutionCoursesByExecutionPeriod;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionCourse;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionPeriod;
import net.sourceforge.fenixedu.presentationTier.Action.base.FenixAction;
import net.sourceforge.fenixedu.presentationTier.Action.exceptions.FenixActionException;

import org.apache.commons.beanutils.BeanComparator;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import pt.ist.fenixWebFramework.security.UserView;

/**
 * @author lmac1
 */
public class ReadExecutionCoursesAction extends FenixAction {

    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
	    throws FenixActionException, FenixFilterException {
	IUserView userView = UserView.getUser();

	Integer executionPeriodId = Integer.valueOf(request.getParameter("executionPeriodId"));
	List executionCourses = null;

	try {
	    executionCourses = ReadExecutionCoursesByExecutionPeriod.run(executionPeriodId);

	    if (executionCourses != null && executionCourses.size() > 0) {
		Collections.sort(executionCourses, new BeanComparator("nome"));
		InfoExecutionPeriod infoExecutionPeriod = ((InfoExecutionCourse) executionCourses.get(0))
			.getInfoExecutionPeriod();

		String executionPeriodNameAndYear = new String(infoExecutionPeriod.getName() + "-"
			+ infoExecutionPeriod.getInfoExecutionYear().getYear());
		request.setAttribute("executionPeriodNameAndYear", executionPeriodNameAndYear);
	    }
	} catch (FenixServiceException e) {
	    throw new FenixActionException(e);
	}
	request.setAttribute("infoExecutionCoursesList", executionCourses);

	return mapping.findForward("readExecutionCourses");
    }
}