/**
    * Copyright 2012 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.osedu.org/licenses/ECL-2.0
    *
    * 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.
   *
   * Created by Adi Rajesh on 6/7/12
   */
  package org.kuali.student.enrollment.class1.krms.service.impl;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
  import org.kuali.rice.krad.lookup.LookupableImpl;
  import org.kuali.rice.krad.web.form.LookupForm;
  import org.kuali.student.mock.utilities.TestHelper;
  import org.kuali.student.r2.common.dto.ContextInfo;
  import org.kuali.student.r2.common.dto.RichTextInfo;
  import org.kuali.student.r2.core.search.dto.SearchParamInfo;
  import org.kuali.student.r2.core.search.dto.SearchRequestInfo;
  import org.kuali.student.r2.core.search.dto.SearchResultCellInfo;
  import org.kuali.student.r2.core.search.dto.SearchResultInfo;
  import org.kuali.student.r2.core.search.dto.SearchResultRowInfo;
  import org.kuali.student.r2.lum.clu.dto.CluSetInfo;
  import org.kuali.student.r2.lum.clu.service.CluService;
  import org.kuali.student.r2.lum.util.constants.CluServiceConstants;
  
  import javax.xml.namespace.QName;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  
  /**
   * This class //TODO ...
   *
   * @author Kuali Student Team
   */
  public class CourseSetsLookupableImpl extends LookupableImpl {
  
      private ContextInfo contextInfo;
  
      private CluService cluService;
      @Override
      protected List<?> getSearchResults(LookupForm lookupForm, Map<String, String> fieldValues, boolean unbounded) {
          List<CluSetInfo> cluSetInfos = new ArrayList<CluSetInfo>();
          List<SearchParamInfo> queryParamValueList = new ArrayList<SearchParamInfo>();
          String name = fieldValues.get("name");
          String description = fieldValues.get("descr");
  //        String courseName = fieldValues.get("longName");
  //        String containsSet = fieldValues.get("containsSet");
          if (StringUtils.isNotBlank(name) && !name.isEmpty()) {
              SearchParamInfo nameParam = new SearchParamInfo();
              nameParam.setKey("cluset.queryParam.optionalName");
              nameParam.getValues().add(name);
              queryParamValueList.add(nameParam);
          }
          else if (StringUtils.isNotBlank(description) && !description.isEmpty()){
              SearchParamInfo descriptionParam = new SearchParamInfo();
              descriptionParam.setKey("cluset.queryParam.optionalDescription");
              descriptionParam.getValues().add(description);
              queryParamValueList.add(descriptionParam);
          }
  //        else if (StringUtils.isNotBlank(courseName) && !courseName.isEmpty()){
  //            SearchParamInfo courseNameParam = new SearchParamInfo();
  //            courseNameParam.setKey("cluset.queryParam.luOptionalLongName");
  //            courseNameParam.getValues().add(courseName);
  //            queryParamValueList.add(courseNameParam);
  //        }
  //        else if (StringUtils.isNotBlank(containsSet) && !containsSet.isEmpty()){
  //            SearchParamInfo containsSetParam = new SearchParamInfo();
  //            containsSetParam.setKey("cluset.queryParam.optionalSubCluSetName");
  //            containsSetParam.getValues().add(containsSet);
  //            queryParamValueList.add(containsSetParam);
  //        }
  
          SearchParamInfo reusableParam = new SearchParamInfo();
          reusableParam.setKey("cluset.queryParam.optionalReusable");
          reusableParam.getValues().add(Boolean.TRUE.toString());
          queryParamValueList.add(reusableParam);
          SearchParamInfo cluSetTypeParam = new SearchParamInfo();
          cluSetTypeParam.setKey("cluset.queryParam.optionalType");
          cluSetTypeParam.getValues().add("kuali.cluSet.type.CreditCourse");
          queryParamValueList.add(cluSetTypeParam);
          SearchRequestInfo searchRequest = new SearchRequestInfo();
          searchRequest.setSearchKey("cluset.search.generic");
          searchRequest.setParams(queryParamValueList);
          SearchResultInfo clus = null;
          try {
              clus = getCluService().search(searchRequest, getContextInfo());
              for (SearchResultRowInfo result : clus.getRows()) {
                  List<SearchResultCellInfo> cells = result.getCells();
                 CluSetInfo cluSetInfo = new CluSetInfo();
                 for (SearchResultCellInfo cell : cells) {
                     if ("cluset.resultColumn.cluSetId".equals(cell.getKey())) {
                         cluSetInfo.setId(cell.getValue());
                     } else if ("cluset.resultColumn.name".equals(cell.getKey())) {
                         cluSetInfo.setName(cell.getValue());
                     } else if ("cluset.resultColumn.description".equals(cell.getKey())) {
                         RichTextInfo richTextInfo = new RichTextInfo();
                         richTextInfo.setPlain(cell.getValue());
                         cluSetInfo.setDescr(richTextInfo);
                     }
                     else if ("cluset.resultColumn.type".equals(cell.getKey())) {
                         cluSetInfo.setTypeKey(cell.getValue());
                     }
                 }
                 cluSetInfos.add(cluSetInfo);
             }
         } catch (Exception e) {
 
         }
         return cluSetInfos;
     }
 
     private CluService getCluService() {
         if (cluService == null) {
             cluService = (CluService) GlobalResourceLoader.getService(new QName(CluServiceConstants.CLU_NAMESPACE, CluServiceConstants.SERVICE_NAME_LOCAL_PART));
         }
         return cluService;
     }
 
     private ContextInfo getContextInfo() {
         if (null == contextInfo) {
             //TODO - get real ContextInfo
             contextInfo = TestHelper.getContext1();
         }
         return contextInfo;
     }
 }