/*
 * PatientView
 *
 * Copyright (c) Worth Solutions Limited 2004-2013
 *
 * This file is part of PatientView.
 *
 * PatientView is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * PatientView 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License along with PatientView in a file
 * titled COPYING. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package PatientView
 * @link http://www.patientview.org
 * @author PatientView <info@patientview.org>
 * @copyright Copyright (c) 2004-2013, Worth Solutions Limited
 * @license http://www.gnu.org/licenses/gpl-3.0.html The GNU General Public License V3.0
 */

package org.patientview.ibd.action.myibd;

import org.patientview.actionutils.ActionUtils;
import org.patientview.ibd.Ibd;
import org.patientview.ibd.action.BaseAction;
import org.patientview.ibd.model.MyIbd;
import org.patientview.ibd.model.medication.MyMedication;
import org.patientview.patientview.model.User;
import org.patientview.patientview.user.UserUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

public class MyIbdAction extends BaseAction {

    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
                                     HttpServletResponse response) throws Exception {
        // set current nav
        ActionUtils.setUpNavLink(mapping.getParameter(), request);

        User user = UserUtils.retrieveUser(request);

        MyIbd myIbd = getIbdManager().getMyIbd(user);

        if (myIbd != null) {
            request.setAttribute(Ibd.MY_IBD_PARAM, myIbd);
        }

        // get the patients latest weight from the test results
        String weight = getIbdManager().getWeight(user);

        if (weight != null) {
            request.setAttribute(Ibd.WEIGHT_PARAM, weight);
        }

        // get list of medications for user
        List<MyMedication> currentMedications = getIbdManager().getCurrentMedications(user);

        if (currentMedications != null && !currentMedications.isEmpty()) {
            request.setAttribute(Ibd.CURRENT_MEDICATIONS_PARAM, currentMedications);
        }

        // add any managed links in for this page
        addMyIbdLinks(myIbd, request);

        return mapping.findForward(SUCCESS);
    }
}