/*
    * Copyright 2011 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.select.businessobject.options;
  
  import org.kuali.ole.select.OleSelectConstant;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.krad.keyvalues.KeyValuesBase;
  import org.kuali.rice.krad.util.GlobalVariables;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  
  public class DefaultValueForValuesFinder extends KeyValuesBase {
  
      @Override
      public List<KeyValue> getKeyValues() {
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
          String systemUserRoleId = KimApiServiceLocator.getRoleService().getRoleIdByNamespaceCodeAndName(
                  OLEConstants.CoreModuleNamespaces.OLE, OleSelectConstant.SYSTEM_USER_ROLE_NAME);
  
          if (KimApiServiceLocator.getRoleService().principalHasRole(
                  GlobalVariables.getUserSession().getPrincipalId(),
                  Collections.singletonList(systemUserRoleId), new HashMap<String, String>())) {
              keyValues.add(new ConcreteKeyValue(OleSelectConstant.DEFAULT_VALUE_ROLE, OleSelectConstant.DEFAULT_VALUE_ROLE));
              keyValues.add(new ConcreteKeyValue(OleSelectConstant.DEFAULT_VALUE_SYSTEM, OleSelectConstant.DEFAULT_VALUE_SYSTEM));
          } else {
              keyValues.add(new ConcreteKeyValue(OleSelectConstant.DEFAULT_VALUE_USER, OleSelectConstant.DEFAULT_VALUE_USER));
          }
          return keyValues;
      }
  
  }