/**
    * Copyright 2004-2013 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.hr.time.assignment.service;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import java.util.Properties;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.hr.time.HrEffectiveDateActiveLookupableHelper;
  import org.kuali.hr.time.assignment.Assignment;
  import org.kuali.hr.time.department.Department;
  import org.kuali.hr.time.service.base.TkServiceLocator;
  import org.kuali.hr.time.util.TKContext;
  import org.kuali.hr.time.util.TKUser;
  import org.kuali.hr.time.util.TKUtils;
  import org.kuali.rice.kns.lookup.HtmlData;
  import org.kuali.rice.kns.lookup.HtmlData.AnchorHtmlData;
  import org.kuali.rice.krad.bo.BusinessObject;
  import org.kuali.rice.krad.util.KRADConstants;
  import org.kuali.rice.krad.util.UrlFactory;
  
  public class AssignmentLookupableHelper extends HrEffectiveDateActiveLookupableHelper {
  
  	private static final long serialVersionUID = 774015772672806415L;
  
  	@Override
      public List<HtmlData> getCustomActionUrls(BusinessObject businessObject, List pkNames) {
      	List<HtmlData> customActionUrls = new ArrayList<HtmlData>();
  		
  		List<HtmlData> defaultCustomActionUrls = super.getCustomActionUrls(businessObject, pkNames);        
          
  		Assignment assignment = (Assignment) businessObject;
          String tkAssignmentId = assignment.getTkAssignmentId();
          Department dept = TkServiceLocator.getDepartmentService().getDepartment(assignment.getDept(), TKUtils.getCurrentDate());
          String location = dept == null ? null : dept.getLocation();
          String department = assignment.getDept();
          
          boolean systemAdmin = TKUser.isSystemAdmin();
  		boolean locationAdmin = TKUser.getLocationAdminAreas().contains(location);
  		boolean departmentAdmin = TKUser.getDepartmentAdminAreas().contains(department);
  		
  		for (HtmlData defaultCustomActionUrl : defaultCustomActionUrls){
  			if (StringUtils.equals(defaultCustomActionUrl.getMethodToCall(), "edit")) {
  				if (systemAdmin || locationAdmin || departmentAdmin) {
  					customActionUrls.add(defaultCustomActionUrl);
  				}
  			} else {
  				customActionUrls.add(defaultCustomActionUrl);
  			}
  		}
  		
  		Properties params = new Properties();
  		params.put(KRADConstants.BUSINESS_OBJECT_CLASS_ATTRIBUTE, getBusinessObjectClass().getName());
  		params.put(KRADConstants.DISPATCH_REQUEST_PARAMETER, KRADConstants.MAINTENANCE_NEW_METHOD_TO_CALL);
  		params.put("tkAssignmentId", tkAssignmentId);
  		AnchorHtmlData viewUrl = new AnchorHtmlData(UrlFactory.parameterizeUrl(KRADConstants.INQUIRY_ACTION, params), "view");
  		viewUrl.setDisplayText("view");
  		viewUrl.setTarget(AnchorHtmlData.TARGET_BLANK);
  		customActionUrls.add(viewUrl);
  		
  		return customActionUrls;
      }
  
      @Override
      public List<? extends BusinessObject> getSearchResults(Map<String, String> fieldValues) {
          String fromEffdt = TKUtils.getFromDateString(fieldValues.get("effectiveDate"));
          String toEffdt = TKUtils.getToDateString(fieldValues.get("effectiveDate"));
          String principalId = fieldValues.get("principalId");
          String jobNumber = fieldValues.get("jobNumber");
          String dept = fieldValues.get("dept");
          String workArea = fieldValues.get("workArea");
          String active = fieldValues.get("active");
          String showHist = fieldValues.get("history");
  
          return TkServiceLocator.getAssignmentService().searchAssignments(TKUtils.formatDateString(fromEffdt), TKUtils.formatDateString(toEffdt), principalId, 
          		jobNumber, dept, workArea, active, showHist);
      }
  
  }