package org.kuali.student.lum.common.client.widgets;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.student.core.assembly.data.Data;

 import org.kuali.student.core.search.dto.SearchParam;

 import org.kuali.student.core.search.dto.SearchRequest;

 import org.kuali.student.lum.lu.dto.MembershipQueryInfo;

 public class CluSetRangeModelUtil {

     public static CluSetRangeModelUtil INSTANCE = new CluSetRangeModelUtil();

     private CluSetRangeModelUtil() {

     }

     public Data toData(SearchRequest searchRequest, String searchRequestId) {

         if (searchRequest == null) {

             return null;

         }

         List<SearchParam> searchParams = searchRequest.getParams();

         CluSetRangeHelper cluSetRangeHelper = CluSetRangeHelper.wrap(new Data());

         cluSetRangeHelper.setId(searchRequestId);

         cluSetRangeHelper.setSearchTypeKey(searchRequest.getSearchKey());

         if (searchParams != null) {

             for (SearchParam searchParam : searchParams) {

                 QueryParamHelper queryParamHelper = QueryParamHelper.wrap(new Data());

                 queryParamHelper.setValue(null);

                 queryParamHelper.setListValue(null);

                 queryParamHelper.setKey(searchParam.getKey());

                 if (searchParam.getValue() != null) {

                         if (searchParam.getValue().getClass().equals(String.class)) {                                

                                 queryParamHelper.setValue((String)searchParam.getValue());

                                 if (cluSetRangeHelper.getQueryParams() == null) {

                             cluSetRangeHelper.setQueryParams(new Data());

                         }

                             cluSetRangeHelper.getQueryParams().add(queryParamHelper.getData());

                         }

                 }                

             }

         }

         return cluSetRangeHelper.getData();

     }

     public Data toData(MembershipQueryInfo membershipQueryInfo) {

         if (membershipQueryInfo == null) {

             return null;

         }

         List<SearchParam> searchParams = membershipQueryInfo.getQueryParamValueList();

         CluSetRangeHelper cluSetRangeHelper = CluSetRangeHelper.wrap(new Data());

         cluSetRangeHelper.setId(membershipQueryInfo.getId());

         cluSetRangeHelper.setSearchTypeKey(membershipQueryInfo.getSearchTypeKey());

         if (searchParams != null) {

             for (SearchParam searchParam : searchParams) {

                 QueryParamHelper queryParamHelper = QueryParamHelper.wrap(new Data());

                 queryParamHelper.setValue((String)searchParam.getValue());

                 queryParamHelper.setListValue(null);

                 queryParamHelper.setKey(searchParam.getKey());

                 if (cluSetRangeHelper.getQueryParams() == null) {

                     cluSetRangeHelper.setQueryParams(new Data());

                 }

                 cluSetRangeHelper.getQueryParams().add(queryParamHelper.getData());

             }

         }

         return cluSetRangeHelper.getData();

     }

 //    public SearchRequest toSearchRequest(Data data) {

 //        SearchRequest searchRequest = null;

 //        if (data != null) {

 //            CluSetRangeHelper cluSetRangeHelper = CluSetRangeHelper.wrap(data);

 //            Data queryParamsData = cluSetRangeHelper.getQueryParams();

 //            searchRequest = new SearchRequest();

 //            searchRequest.setSearchKey(cluSetRangeHelper.getSearchTypeKey());

 //            for (Data.Property p : queryParamsData) {

 //                QueryParamHelper queryParamHelper = QueryParamHelper.wrap((Data)p.getValue());

 //                SearchParam searchParam = new SearchParam();

 //                searchParam.setKey(queryParamHelper.getKey());

 //                searchParam.setValue(queryParamHelper.getValue());

 //                if (searchRequest.getParams() == null) {

 //                    searchRequest.setParams(new ArrayList<SearchParam>());

 //                }

 //                searchRequest.getParams().add(searchParam);

 //            }

 //        }

 //        return searchRequest;

 //    }

     public MembershipQueryInfo toMembershipQueryInfo(Data data) {

         MembershipQueryInfo membershipQueryInfo = null;

         if (data != null) {

             CluSetRangeHelper cluSetRangeHelper = CluSetRangeHelper.wrap(data);

             Data queryParamsData = cluSetRangeHelper.getQueryParams();

             membershipQueryInfo = new MembershipQueryInfo();

             membershipQueryInfo.setId(cluSetRangeHelper.getId());

             membershipQueryInfo.setSearchTypeKey(cluSetRangeHelper.getSearchTypeKey());

             // make sure the membershipQueryInfo has some contents in it.

             // Return null if otherwise.

             if (membershipQueryInfo.getSearchTypeKey() == null ||

                     membershipQueryInfo.getSearchTypeKey().trim().isEmpty()) {

                 return null;

             }

             for (Data.Property p : queryParamsData) {

                 QueryParamHelper queryParamHelper = QueryParamHelper.wrap((Data)p.getValue());

                 SearchParam searchParam = new SearchParam();

                 searchParam.setKey(queryParamHelper.getKey());

                 searchParam.setValue(queryParamHelper.getValue());

                 if (membershipQueryInfo.getQueryParamValueList() == null) {

                     membershipQueryInfo.setQueryParamValueList(new ArrayList<SearchParam>());

                 }

                 membershipQueryInfo.getQueryParamValueList().add(searchParam);

             }

         }

         return membershipQueryInfo;

     }

 }