/*
 * @(#)RefundProcessAction.java
 *
 * Copyright 2009 Instituto Superior Tecnico
 * Founding Authors: Luis Cruz, Nuno Ochoa, Paulo Abrantes
 * 
 *      https://fenix-ashes.ist.utl.pt/
 * 
 *   This file is part of the Expenditure Tracking Module.
 *
 *   The Expenditure Tracking Module 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 
 *   3 of the License, or (at your option) any later version.
 *
 *   The Expenditure Tracking Module 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 the Expenditure Tracking Module. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package pt.ist.expenditureTrackingSystem.presentationTier.actions.acquisitions;

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

import module.workflow.domain.WorkflowProcess;
import module.workflow.presentationTier.actions.ProcessManagement;
import module.workflow.util.WorkflowProcessViewer;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.fenixedu.bennu.struts.annotations.Mapping;
import org.fenixedu.bennu.struts.portal.EntryPoint;
import org.fenixedu.bennu.struts.portal.StrutsFunctionality;

import pt.ist.expenditureTrackingSystem.domain.acquisitions.refund.RefundProcess;
import pt.ist.expenditureTrackingSystem.domain.acquisitions.refund.activities.CreateRefundItemActivityInformation;
import pt.ist.expenditureTrackingSystem.domain.acquisitions.simplified.activities.CreateAcquisitionRequestItemActivityInformation;
import pt.ist.expenditureTrackingSystem.domain.dto.CreateRefundProcessBean;
import pt.ist.expenditureTrackingSystem.domain.util.DomainException;
import pt.ist.fenixWebFramework.renderers.utils.RenderUtils;
import pt.ist.fenixframework.FenixFramework;

@StrutsFunctionality(app = SearchPaymentProcessesAction.class, path = "acquisitionRefundProcess", titleKey = "link.sideBar.process.create.refund")
@Mapping(path = "/acquisitionRefundProcess")
/**
 * 
 * @author Paulo Abrantes
 * @author Luis Cruz
 * 
 */
@WorkflowProcessViewer(value = RefundProcess.class)
public class RefundProcessAction extends PaymentProcessAction {

    @EntryPoint
    public ActionForward newAcquisitionWizard(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {
        return forward("/acquisitions/creationWizard.jsp");
    }

    public ActionForward prepareCreateRefundProcessUnderCCP(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {

        CreateRefundProcessBean bean = getRenderedObject();
        if (bean == null) {
            bean = new CreateRefundProcessBean(getLoggedPerson(), true);
        }
        request.setAttribute("bean", bean);
        return forward("/acquisitions/refund/createRefundRequest.jsp");
    }

    public ActionForward prepareCreateRefundProcessUnderRCIST(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {

        CreateRefundProcessBean bean = getRenderedObject();
        if (bean == null) {
            bean = new CreateRefundProcessBean(getLoggedPerson(), false);
        }
        request.setAttribute("bean", bean);
        return forward("/acquisitions/refund/createRefundRequest.jsp");
    }

    public ActionForward prepareCreateRefundProcessUnderNormal(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {

        CreateRefundProcessBean bean = getRenderedObject();
        if (bean == null) {
            bean = new CreateRefundProcessBean(getLoggedPerson(), false);
        }
        request.setAttribute("bean", bean);
        return forward("/acquisitions/refund/createRefundRequestNormal.jsp");
    }

    public ActionForward createRefundProcess(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {
        CreateRefundProcessBean bean = getRenderedObject("createRefundProcess");
        try {
            RefundProcess process = RefundProcess.createNewRefundProcess(bean);
            return ProcessManagement.forwardToProcess(process);
        } catch (DomainException e) {
            addLocalizedMessage(request, e.getLocalizedMessage());
            request.setAttribute("bean", bean);
            RenderUtils.invalidateViewState("createRefundProcess");
            return forward("/acquisitions/refund/createRefundRequest.jsp");
        }
    }

    public ActionForward createRefundProcessPostBack(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) {
        CreateRefundProcessBean bean = getRenderedObject("createRefundProcess");
        request.setAttribute("bean", bean);
        RenderUtils.invalidateViewState("createRefundProcess");
        return forward("/acquisitions/refund/createRefundRequest.jsp");
    }

    public ActionForward itemInvalidInfo(final ActionMapping mapping, final ActionForm form, final HttpServletRequest request,
            final HttpServletResponse response) {
        CreateRefundItemActivityInformation activityInformation = getRenderedObject("activityBean");
        WorkflowProcess process = FenixFramework.getDomainObject(request.getParameter("processId"));

        request.setAttribute("information", activityInformation);
        request.setAttribute("process", process);

        return new ProcessManagement().performActivityPostback(activityInformation, request);
    }

}