package net.sourceforge.fenixedu.presentationTier.Action.manager;

import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

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

import net.sourceforge.fenixedu.applicationTier.Filtro.exception.FenixFilterException;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.domain.Person;
import net.sourceforge.fenixedu.domain.Role;
import net.sourceforge.fenixedu.domain.Person.FindPersonFactory;
import net.sourceforge.fenixedu.domain.person.RoleType;
import net.sourceforge.fenixedu.presentationTier.Action.base.FenixDispatchAction;

import org.apache.commons.lang.StringUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class RecoverInactivePersonDA extends FenixDispatchAction {

    public ActionForward prepare(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
    	return mapping.findForward("showSearchForm");
    }

    public ActionForward search(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
    		throws FenixFilterException, FenixServiceException {
    	final FindPersonFactory findPersonFactory = (FindPersonFactory) executeFactoryMethod(request);
    	for (final Iterator<Person> personIterator = findPersonFactory.getPeople().iterator(); personIterator.hasNext(); ) {
    		final Person person = personIterator.next();
    		if (!person.getPersonRolesSet().isEmpty()) {
    			personIterator.remove();
    		}
    	}
    	request.setAttribute("findPersonFactory", findPersonFactory);
    	return prepare(mapping, form, request, response);
    }

    public ActionForward activate(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
			throws FenixFilterException, FenixServiceException {
    	final String personIDString = request.getParameter("personID");
    	if (personIDString != null && StringUtils.isNumeric(personIDString)) {
    		final Integer personID = Integer.valueOf(personIDString);
    		final Person person = (Person) rootDomainObject.readPartyByOID(personID);
    		final Set<Role> roles = new HashSet<Role>();
    		roles.add(Role.getRoleByRoleType(RoleType.PERSON));
    		final Object[] args = { person, roles };
    		executeService(request, "SetPersonRoles", args);
    	}
    	return prepare(mapping, form, request, response);
    }

}