/*
    * The Kuali Financial System, a comprehensive financial management system for higher education.
    * 
    * Copyright 2005-2014 The Kuali Foundation
    * 
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Affero General Public License as
    * published by the Free Software Foundation, either version 3 of the
    * License, or (at your option) any later version.
   * 
   * This program 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 Affero General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package org.kuali.kfs.module.tem.businessobject.lookup;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  import java.util.Map;
  import java.util.Properties;
  
  import org.apache.commons.lang.text.StrBuilder;
  import org.kuali.kfs.module.tem.TemConstants;
  import org.kuali.kfs.module.tem.TemConstants.TravelParameters;
  import org.kuali.kfs.module.tem.TemParameterConstants;
  import org.kuali.kfs.module.tem.TemPropertyConstants;
  import org.kuali.kfs.module.tem.businessobject.HistoricalTravelExpense;
  import org.kuali.kfs.sys.KFSPropertyConstants;
  import org.kuali.rice.coreservice.framework.parameter.ParameterService;
  import org.kuali.rice.kns.document.authorization.BusinessObjectRestrictions;
  import org.kuali.rice.kns.lookup.HtmlData;
  import org.kuali.rice.kns.lookup.HtmlData.InputHtmlData;
  import org.kuali.rice.kns.lookup.KualiLookupableHelperServiceImpl;
  import org.kuali.rice.kns.lookup.LookupUtils;
  import org.kuali.rice.kns.web.struts.form.LookupForm;
  import org.kuali.rice.krad.bo.BusinessObject;
  import org.kuali.rice.krad.lookup.CollectionIncomplete;
  import org.kuali.rice.krad.util.GlobalVariables;
  
  @SuppressWarnings("deprecation")
  public class ImportedExpenseLookupableHelperServiceImpl extends KualiLookupableHelperServiceImpl {
  
      ParameterService parameterService;
  
      /**
       * @see org.kuali.rice.kns.lookup.KualiLookupableHelperServiceImpl#getSearchResults(java.util.Map)
       */
      @SuppressWarnings("rawtypes")
      @Override
      public List<? extends BusinessObject> getSearchResults(Map<String, String> fieldValues) {
          Integer profileID = (Integer) GlobalVariables.getUserSession().retrieveObject(TemPropertyConstants.TemProfileProperties.PROFILE_ID);
  
          List<String> lookupableProfileId = new ArrayList<String>();
          lookupableProfileId.add(profileID.toString());
  
          boolean includeTravelerExpense = parameterService.getParameterValueAsBoolean(TemParameterConstants.TEM_DOCUMENT.class, TravelParameters.INCLUDE_ARRANGER_EXPENSE_IN_IMPORTED_EXPENSE_IND);
          //also use the traveler's profile ID to get the result
          if (includeTravelerExpense){
              Integer travelerProfileID = (Integer) GlobalVariables.getUserSession().retrieveObject(TemPropertyConstants.ARRANGER_PROFILE_ID);
              if (travelerProfileID != null){
                  lookupableProfileId.add(travelerProfileID.toString());
              }
          }
          StrBuilder builder = new StrBuilder();
          builder.appendWithSeparators(lookupableProfileId, "|");
  
          fieldValues.put(TemPropertyConstants.TemProfileProperties.PROFILE_ID, builder.toString());
          String value = GlobalVariables.getUserSession().retrieveObject(KFSPropertyConstants.DOCUMENT_TYPE_CODE).toString();
  
          List<HistoricalTravelExpense> results = (List<HistoricalTravelExpense>) super.getSearchResultsHelper(fieldValues, true);
          List<HistoricalTravelExpense> newResults = new ArrayList<HistoricalTravelExpense>();
          Iterator<HistoricalTravelExpense> it = results.iterator();
          while (it.hasNext()){
              HistoricalTravelExpense historicalTravelExpense = it.next();
              newResults.add(historicalTravelExpense);
          }
          CollectionIncomplete collection = null;
          Integer limit = LookupUtils.getSearchResultsLimit(HistoricalTravelExpense.class);
          if (newResults.size() > limit.intValue()){
              collection = new CollectionIncomplete(newResults.subList(0, limit), (long) newResults.size());
          }
          else{
              collection = new CollectionIncomplete(newResults, (long) 0);
          }
  
          return collection;
      }
  
      /**
       * @see org.kuali.rice.kns.lookup.AbstractLookupableHelperServiceImpl#getReturnInputHtmlData(org.kuali.rice.kns.bo.BusinessObject, java.util.Properties, org.kuali.rice.kns.web.struts.form.LookupForm, java.util.List, org.kuali.rice.kns.authorization.BusinessObjectRestrictions)
       */
      @SuppressWarnings("rawtypes")
      @Override
      protected HtmlData getReturnInputHtmlData(BusinessObject businessObject, Properties parameters, LookupForm lookupForm, List returnKeys, BusinessObjectRestrictions businessObjectRestrictions) {
         HistoricalTravelExpense expense = (HistoricalTravelExpense)businessObject;
         if (!expense.getAssigned()
                 && (expense.getReconciled() == null || expense.getReconciled().equals(TemConstants.ReconciledCodes.UNRECONCILED))){
             InputHtmlData input = (InputHtmlData) super.getReturnInputHtmlData(businessObject, parameters, lookupForm, returnKeys, businessObjectRestrictions);
             input.setAppendDisplayText("</div>");
             input.setPrependDisplayText("<div align=\"center\">");
             return input;
         }
         else{
             InputHtmlData input = new InputHtmlData("","hidden");
             return input;
         }
 
     }
 
     @Override
     public void setParameterService(ParameterService parameterService) {
         this.parameterService = parameterService;
     }
 }