/*
    * Copyright 2008 The Kuali Foundation
    * 
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    * 
    * http://www.opensource.org/licenses/ecl2.php
    * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.ole.sys.web.struts;
  
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.struts.action.ActionForm;
  import org.apache.struts.action.ActionForward;
  import org.apache.struts.action.ActionMapping;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.ole.sys.service.ElectronicFundTransferActionHelper;
  import org.kuali.ole.sys.service.ElectronicPaymentClaimingService;
  import org.kuali.rice.kns.web.struts.action.KualiAction;
  import org.kuali.rice.krad.util.GlobalVariables;
  
  public class ElectronicFundTransferAction extends KualiAction {
      private final static String START_BEAN = "electronicFundTransferStartAction";
      private final static String REFRESH_BEAN = "electronicFundTransferRefreshAction";
      private final static String CLAIM_BEAN = "electronicFundTransferClaimAction";
      private final static String CANCEL_BEAN = "electronicFundTransferCancelAction";
      
      /**
       * @see org.kuali.rice.kns.web.struts.action.KualiAction#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
       */
      @Override
      public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
          ElectronicFundTransferForm eftForm = (ElectronicFundTransferForm)form;
          eftForm.setAvailableClaimingDocumentStrategies(SpringContext.getBean(ElectronicPaymentClaimingService.class).getClaimingDocumentChoices(GlobalVariables.getUserSession().getPerson()));
          return super.execute(mapping, form, request, response);
      }
      
      /**
       * The action that sends the user to the correct lookup for them
       * @param mapping
       * @param form
       * @param request
       * @param response
       * @return
       * @throws Exception
       */
      public ActionForward start(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
          return getActionHelpers().get(ElectronicFundTransferAction.START_BEAN).performAction((ElectronicFundTransferForm)form, mapping, request.getParameterMap(), getApplicationBaseUrl());
      }
   
      /**
       * The action that is called when a document is loaded, after returning from the multivalue select
       * @param mapping
       * @param form
       * @param request
       * @param response
       * @return
       * @throws Exception
       */
      public ActionForward refresh(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
          return getActionHelpers().get(ElectronicFundTransferAction.REFRESH_BEAN).performAction((ElectronicFundTransferForm)form, mapping, request.getParameterMap(), getApplicationBaseUrl());
      }
      
      /**
       * The response to the "claim" request
       * @param mapping
       * @param form
       * @param request
       * @param response
       * @return
       * @throws Exception
       */
      public ActionForward claim(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
          return getActionHelpers().get(ElectronicFundTransferAction.CLAIM_BEAN).performAction((ElectronicFundTransferForm)form, mapping, request.getParameterMap(), getApplicationBaseUrl());
      }
      
      /**
       * The response to the "cancel" request
       * @param mapping
       * @param form
       * @param request
       * @param response
       * @return
       * @throws Exception
       */
      public ActionForward cancel(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
          return getActionHelpers().get(ElectronicFundTransferAction.CANCEL_BEAN).performAction((ElectronicFundTransferForm)form, mapping, request.getParameterMap(), getApplicationBaseUrl());
      }
      
     /**
      * @return all of the beans that act as ElectronicFundTransferActionHelper
      */
     private Map<String, ElectronicFundTransferActionHelper> getActionHelpers() {
         return SpringContext.getBeansOfType(ElectronicFundTransferActionHelper.class);
     }
 }