/**
    * Copyright 2005-2014 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.
   */
  /*
   * To change this template, choose Tools | Templates
   * and open the template in the editor.
   */
  package org.kuali.rice.krms.impl.repository.mock;
  
  import java.util.HashMap;
  import java.util.LinkedHashSet;
  import java.util.Map;
  import java.util.Set;
  import org.kuali.rice.core.api.exception.RiceIllegalArgumentException;
  import org.kuali.rice.krms.api.repository.term.TermRepositoryService;
  import org.kuali.rice.krms.api.repository.term.TermResolverDefinition;
  import org.kuali.rice.krms.api.repository.term.TermSpecificationDefinition;
  
  /**
   *
   * @author nwright
   */
  public class KrmsTermResolverLoader {
  
      private TermRepositoryService termRepositoryService = null;
  
      public TermRepositoryService getTermRepositoryService() {
          return termRepositoryService;
      }
  
      public void setTermRepositoryService(TermRepositoryService termRepositoryService) {
          this.termRepositoryService = termRepositoryService;
      }
  
      public void loadTermResolver(String id,
              String namespace,
              String name,
              String typeId,
              String outputId,
              String prereqId1,
              String prereqId2,
              String prereqId3) {
          TermSpecificationDefinition.Builder output =
                  TermSpecificationDefinition.Builder.create(this.getTermRepositoryService().getTermSpecificationById(outputId));
          Set<TermSpecificationDefinition.Builder> prerequisites =
                  new LinkedHashSet<TermSpecificationDefinition.Builder>();
          if (prereqId1 != null && !prereqId1.isEmpty()) {
              prerequisites.add(TermSpecificationDefinition.Builder.create(this.getTermRepositoryService().getTermSpecificationById(prereqId1)));
          }
          if (prereqId2 != null && !prereqId2.isEmpty()) {
              prerequisites.add(TermSpecificationDefinition.Builder.create(this.getTermRepositoryService().getTermSpecificationById(prereqId2)));
          }
          if (prereqId3 != null && !prereqId3.isEmpty()) {
              prerequisites.add(TermSpecificationDefinition.Builder.create(this.getTermRepositoryService().getTermSpecificationById(prereqId3)));
          }
          Map<String, String> attributes = new HashMap<String, String>();
          // TODO: findout what parameter names are used for!
          Set<String> parameterNames = new LinkedHashSet<String>();
  //        create(String id, 
  //        String namespaceCode, 
  //                String name, 
  //                String typeId,
  //                TermSpecificationDefinition.Builder output, 
  //                Set<TermSpecificationDefinition.Builder> prerequisites, 
  //                Map<String, String> attributes,
  //                Set<String> parameterNames)
          TermResolverDefinition.Builder bldr = TermResolverDefinition.Builder.create(id,
                  namespace,
                  name,
                  typeId,
                  output,
                  prerequisites,
                  attributes,
                  parameterNames);
          bldr.setActive(true);
          TermResolverDefinition existing = this.findExisting(bldr);
          if (existing == null) {
              this.getTermRepositoryService().createTermResolver(bldr.build());
          } else {
              bldr.setVersionNumber(existing.getVersionNumber());
              this.getTermRepositoryService().updateTermResolver(bldr.build());
          }
      }
  
      private TermResolverDefinition findExisting(TermResolverDefinition.Builder bldr) {
          if (bldr.getId() != null) {
              try {
                 return this.getTermRepositoryService().getTermResolverById(bldr.getId());
             } catch (RiceIllegalArgumentException ex) {
                 return null;
             }
         }
         return this.getTermRepositoryService().getTermResolverByNameAndNamespace(bldr.getName(), bldr.getNamespace());
     }
 
     public void load() {
         loadTermResolver("10000", "KS-SYS", "CompletedCourse", "10000", "10000", "", "", "");
         loadTermResolver("10001", "KS-SYS", "CompletedCourses", "10000", "10001", "", "", "");
         loadTermResolver("10002", "KS-SYS", "NumberOfCompletedCourses", "10000", "10002", "", "", "");
         loadTermResolver("10003", "KS-SYS", "NumberOfCreditsFromCompletedCourses", "10000", "10003", "", "", "");
         loadTermResolver("10004", "KS-SYS", "EnrolledCourses", "10000", "10004", "", "", "");
         loadTermResolver("10005", "KS-SYS", "GPAForCourses", "10000", "10005", "", "", "");
         loadTermResolver("10006", "KS-SYS", "GradeTypeForCourses", "10000", "10006", "", "", "");
         loadTermResolver("10007", "KS-SYS", "NumberOfCredits", "10000", "10007", "", "", "");
         loadTermResolver("10008", "KS-SYS", "NumberOfCreditsFromOrganization", "10000", "10008", "", "", "");
         loadTermResolver("10009", "KS-SYS", "AdminOrganizationPermissionRequired", "10000", "10009", "", "", "");
         loadTermResolver("10010", "KS-SYS", "ScoreOnTest", "10000", "10010", "", "", "");
         loadTermResolver("10011", "KS-SYS", "AdmittedToProgram", "10000", "10011", "", "", "");
         loadTermResolver("10012", "KS-SYS", "AdmittedToProgramLimitCoursesInOrgForDuration", "10000", "10012", "", "", "");
         loadTermResolver("10013", "KS-SYS", "FreeFormText", "10000", "10013", "", "", "");
     }
 }