/**
    * Copyright 2004-2014 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.
   */
  package org.kuali.kpme.tklm.time.clocklog.web;
  
  import java.util.*;
  
  import org.kuali.kpme.core.api.department.Department;
  import org.kuali.kpme.core.api.namespace.KPMENamespace;
  import org.kuali.kpme.core.api.permission.KPMEPermissionTemplate;
  import org.kuali.kpme.core.lookup.KPMELookupableImpl;
  import org.kuali.kpme.core.role.KPMERoleMemberAttribute;
  import org.kuali.kpme.core.service.HrServiceLocator;
  import org.kuali.kpme.core.workarea.WorkAreaBo;
  import org.kuali.kpme.tklm.time.clocklog.ClockLogBo;
  import org.kuali.kpme.tklm.time.service.TkServiceLocator;
  import org.kuali.rice.kim.api.KimConstants;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.krad.lookup.LookupUtils;
  import org.kuali.rice.krad.uif.view.LookupView;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.web.form.LookupForm;
  
  public class ClockLogLookupableImpl extends KPMELookupableImpl {
  
  	@Override
  	public void initSuppressAction(LookupForm lookupForm) {
  		((LookupView) lookupForm.getView()).setSuppressActions(false);
  	}
  
  	@Override
  	public List<?> getSearchResults(LookupForm form, Map<String, String> searchCriteria, boolean unbounded) {
          String userPrincipalId = GlobalVariables.getUserSession().getPrincipalId();
  
          Integer searchResultsLimit = null;
  
          Collection<?> rawSearchResults;
  
          // removed blank search values and decrypt any encrypted search values
          Map<String, String> nonBlankSearchCriteria = processSearchCriteria(form, searchCriteria);
  
          if (nonBlankSearchCriteria == null) {
              return new ArrayList<Object>();
          }
  
          if (!unbounded) {
              searchResultsLimit = LookupUtils.getSearchResultsLimit(getDataObjectClass(), form);
          }
  
          rawSearchResults = getLookupService().findCollectionBySearchHelper(getDataObjectClass(),
                  nonBlankSearchCriteria, unbounded, searchResultsLimit);
  
          if (rawSearchResults == null) {
              rawSearchResults = new ArrayList<Object>();
          } else {
              sortSearchResults(form, (List<?>) rawSearchResults);
          }
  
          List<ClockLogBo> filteredResults = filterLookupResults((List<ClockLogBo>)rawSearchResults, userPrincipalId);
  
          generateLookupResultsMessages(form, nonBlankSearchCriteria, filteredResults, unbounded);
  
  		for (ClockLogBo searchResult : filteredResults) {
  			if(searchResult != null) {
                  searchResult.setClockedByMissedPunch(TkServiceLocator.getClockLogService().isClockLogCreatedByMissedPunch(searchResult.getTkClockLogId()));
  			}
  		}
  
  		return filteredResults;
  	}
  
      protected List<ClockLogBo> filterLookupResults(List<ClockLogBo> rawResults, String userPrincipalId) {
          List<ClockLogBo> results = new ArrayList<ClockLogBo>();
          for (ClockLogBo clockLogObj : rawResults) {
  
  
              String department = clockLogObj.getDept();
              String groupKeyCode = clockLogObj.getGroupKeyCode();
              Department departmentObj = HrServiceLocator.getDepartmentService().getDepartment(department, groupKeyCode, clockLogObj.getClockDateTime().toLocalDate());
              String location = departmentObj != null ? departmentObj.getGroupKey().getLocationId() : null;
  
              Map<String, String> roleQualification = new HashMap<String, String>();
  
              roleQualification.put(KimConstants.AttributeConstants.PRINCIPAL_ID, userPrincipalId);
              roleQualification.put(KPMERoleMemberAttribute.DEPARTMENT.getRoleMemberAttributeName(), department);
              roleQualification.put(KPMERoleMemberAttribute.GROUP_KEY_CODE.getRoleMemberAttributeName(), groupKeyCode);
              roleQualification.put(KPMERoleMemberAttribute.LOCATION.getRoleMemberAttributeName(), location);
 
             if (!KimApiServiceLocator.getPermissionService().isPermissionDefinedByTemplate(KPMENamespace.KPME_WKFLW.getNamespaceCode(),
                     KPMEPermissionTemplate.VIEW_KPME_RECORD.getPermissionTemplateName(), new HashMap<String, String>())
                     || KimApiServiceLocator.getPermissionService().isAuthorizedByTemplate(userPrincipalId, KPMENamespace.KPME_WKFLW.getNamespaceCode(),
                     KPMEPermissionTemplate.VIEW_KPME_RECORD.getPermissionTemplateName(), new HashMap<String, String>(), roleQualification)) {
                 results.add(clockLogObj);
             }
         }
 
         return results;
     }
 
 }