/**
    * 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.Collection;
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.hr.job.Job;
  import org.kuali.hr.time.HrBusinessObject;
  import org.kuali.hr.time.assignment.Assignment;
  import org.kuali.hr.time.assignment.AssignmentAccount;
  import org.kuali.hr.time.paytype.PayType;
  import org.kuali.hr.time.service.base.TkServiceLocator;
  import org.kuali.hr.time.util.HrBusinessObjectMaintainableImpl;
  import org.kuali.kfs.coa.businessobject.Account;
  import org.kuali.rice.kim.api.identity.Person;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.kns.service.KNSServiceLocator;
  import org.kuali.rice.krad.bo.PersistableBusinessObject;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  
  /**
   * Override the Maintenance page behavior for Assignment object
   * 
   * 
   */
  public class AssignmentMaintainableServiceImpl extends HrBusinessObjectMaintainableImpl {
  
  	/**
  	 * 
  	 */
  	private static final long serialVersionUID = 1L;
  
  	@Override
  	public Map populateBusinessObject(Map<String, String> fieldValues,
  			MaintenanceDocument maintenanceDocument, String methodToCall) {
  		if (fieldValues.containsKey("principalId")
  				&& StringUtils.isNotEmpty(fieldValues.get("principalId"))) {
  			Person p = KimApiServiceLocator.getPersonService().getPerson(
  					fieldValues.get("principalId"));
  			if (p != null) {
  				fieldValues.put("name", p.getName());
  			} else {
  				fieldValues.put("name", "");
  			}
  		}
  
          // KPME-1139
  		// Commented due to KPME-1226 
        /* if (!fieldValues.containsKey("effectiveDate")) {
              fieldValues.put("effectiveDate", new DateTime().toString(TkConstants.DT_BASIC_DATE_FORMAT));
          }*/
         
  		return super.populateBusinessObject(fieldValues, maintenanceDocument,
  				methodToCall);
  	}
  
  	@Override
  	public Map<String, String> populateNewCollectionLines(
  			Map<String, String> fieldValues,
  			MaintenanceDocument maintenanceDocument, String methodToCall) {
  		if (fieldValues.containsKey("assignmentAccounts.accountNbr")
  				&& StringUtils.isNotEmpty(fieldValues
  						.get("assignmentAccounts.accountNbr"))) {
  			Map<String, String> fields = new HashMap<String, String>();
  			fields.put("accountNumber", fieldValues
  					.get("assignmentAccounts.accountNbr"));
  			Collection account = KRADServiceLocator.getBusinessObjectService()
  					.findMatching(Account.class, fields);
  			if (account.size() > 0) {
  				Account acc = (Account) account.iterator().next();
  				fieldValues.put("assignmentAccounts.finCoaCd", acc
  						.getChartOfAccountsCode());
  			}
  		}
  		if ( !fieldValues.containsKey("assignmentAccounts.earnCode")
  				|| StringUtils.isEmpty(fieldValues.get("assignmentAccounts.earnCode"))) {
  			Assignment assignment = (Assignment) maintenanceDocument.getDocumentBusinessObject();
  			if(assignment != null 
  				&& assignment.getPrincipalId() != null 
  				&& assignment.getJobNumber() != null 
  				&& assignment.getEffectiveDate() != null) {
  			  Job job = TkServiceLocator.getJobService().getJob(assignment.getPrincipalId(), assignment.getJobNumber(), assignment.getEffectiveDate(), false);
 			  if(job != null) {
 					PayType payType = TkServiceLocator.getPayTypeService().getPayType(job.getHrPayType(), assignment.getEffectiveDate());
 					fieldValues.put("assignmentAccounts.earnCode", (payType != null) ? payType.getRegEarnCode() : "");
 				}
 			}
 		}
 
 		return super.populateNewCollectionLines(fieldValues,
 				maintenanceDocument, methodToCall);
 	}
 
 	@Override
 	public void processAfterEdit(MaintenanceDocument document,
 			Map<String, String[]> parameters) {
 		Assignment aOld = (Assignment) document.getOldMaintainableObject()
 				.getBusinessObject();
 		Assignment aNew = (Assignment) document.getNewMaintainableObject()
 				.getBusinessObject();
 		super.processAfterEdit(document, parameters);
 	}
 
 
     @Override
 	protected void setNewCollectionLineDefaultValues(String arg0,
 			PersistableBusinessObject arg1) {
     	if(arg1 instanceof AssignmentAccount){
     		AssignmentAccount assignmentAccount = (AssignmentAccount)arg1;
     		Assignment assignment = (Assignment) this.getBusinessObject();
     		assignmentAccount.setActive(assignment.isActive());
     	}
 		super.setNewCollectionLineDefaultValues(arg0, arg1);
 	}
 
 	@Override
 	public HrBusinessObject getObjectById(String id) {
 		return TkServiceLocator.getAssignmentService().getAssignment(id);
 	}
 
 	@Override
 	public void customSaveLogic(HrBusinessObject hrObj) {
 		Assignment assignment = (Assignment)hrObj;
 		for (AssignmentAccount assignAcct : assignment.getAssignmentAccounts()) {
 			if(!isOldBusinessObjectInDocument()){ //prevents duplicate object on edit
 				assignAcct.setTkAssignAcctId(null);
 			}
 			assignAcct.setTkAssignmentId(assignment.getTkAssignmentId());
 		}
 	}
 
 }