/**
    * 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.pm.positiondepartment;
  
  import org.apache.commons.lang.builder.EqualsBuilder;
  import org.kuali.kpme.core.api.departmentaffiliation.service.DepartmentAffiliationService;
  import org.kuali.kpme.core.department.DepartmentBo;
  import org.kuali.kpme.core.departmentaffiliation.DepartmentAffiliationBo;
  import org.kuali.kpme.core.groupkey.HrGroupKeyBo;
  import org.kuali.kpme.core.service.HrServiceLocator;
  import org.kuali.kpme.pm.api.positiondepartment.PositionDepartment;
  import org.kuali.kpme.pm.api.positiondepartment.PositionDepartmentContract;
  import org.kuali.kpme.pm.position.PositionBo;
  import org.kuali.kpme.pm.position.PositionKeyedDerived;
  import org.kuali.rice.core.api.mo.ModelObjectUtils;
  import org.springframework.util.StringUtils;
  
  import com.google.common.collect.ImmutableList;
  
  public class PositionDepartmentBo extends PositionKeyedDerived implements PositionDepartmentContract {
  	
      static class KeyFields {
      	private static final String DEPARTMENT = "department";
      	final static String GROUP_KEY_CODE = "groupKeyCode";
      }
      
  	//TODO reslove the issue with DepartmentAffiliation to implement  PositionDepartmentContract
  	
  	public static final ImmutableList<String> BUSINESS_KEYS = new ImmutableList.Builder<String>()
  		    .add(KeyFields.DEPARTMENT)
  		    .add(KeyFields.GROUP_KEY_CODE)
  		    .build();
  	
  	private static final long serialVersionUID = 1L;
  	
  	private String pmPositionDeptId;
  	private String department;
  	private String deptAffl;
  
  	private DepartmentBo departmentObj;
  	private DepartmentAffiliationBo deptAfflObj;
  
  	/**
  	 * @return the DeptAffl
  	 */
  	public String getDeptAffl() {
  		return deptAffl;
  	}
  
  	/**
  	 * @param deptAffl the deptAffl to set
  	 */
  	public void setDeptAffl(String deptAffl) {
  		this.deptAffl = deptAffl;
  	}
  
  	/**
  	 * @return the deptAfflObj
  	 */
  	public DepartmentAffiliationBo getDeptAfflObj() {
  		
  		if (deptAfflObj == null) {
  			if (!StringUtils.isEmpty(deptAffl)) {
  				DepartmentAffiliationService pdaService = HrServiceLocator.getDepartmentAffiliationService();
  				deptAfflObj = DepartmentAffiliationBo.from(pdaService.getDepartmentAffiliationByType(deptAffl));
  			}
  		} 
  		
  		return deptAfflObj;
  	}
  
  	/**
  	 * @param deptAfflObj the deptAfflObj to set
  	 */
  	public void setDeptAfflObj(
  			DepartmentAffiliationBo deptAfflObj) {
  		this.deptAfflObj = deptAfflObj;
  	}
  
      /**
  	 * @return the pmPositionDeptId
  	 */
  	public String getPmPositionDeptId() {
  		return pmPositionDeptId;
  	}
  
 	/**
 	 * @param pmPositionDeptId the pmPositionDeptId to set
 	 */
 	public void setPmPositionDeptId(String pmPositionDeptId) {
 		this.pmPositionDeptId = pmPositionDeptId;
 	}
 
 	/**
 	 * @return the department
 	 */
 	public String getDepartment() {
 		return department;
 	}
 
 	/**
 	 * @param department the department to set
 	 */
 	public void setDepartment(String department) {
 		this.department = department;
 	}
 
 	/**
 	 * @return the departmentObj
 	 */
 	public DepartmentBo getDepartmentObj() {
 		return departmentObj;
 	}
 
 	/**
 	 * @param departmentObj the departmentObj to set
 	 */
 	public void setDepartmentObj(DepartmentBo departmentObj) {
 		this.departmentObj = departmentObj;
 	}
 
 	@Override
     public boolean equals(Object obj) {
         if (obj == null)
             return false;
         if (obj == this)
             return true;
         if (obj.getClass() != getClass())
             return false;
 
         PositionDepartmentBo rhs = (PositionDepartmentBo)obj;
         return new EqualsBuilder()
                 .append(pmPositionDeptId,rhs.getPmPositionDeptId())
                 .append(groupKeyCode,rhs.getGroupKeyCode())
                 .append(department, rhs.getDepartment())
                 .append(deptAffl, rhs.getDeptAffl())
                 .append(hrPositionId, rhs.getHrPositionId())
                 .isEquals();
 
     }
 
 	@Override
 	public String getId() {
 		return this.getPmPositionDeptId();
 	}
 
 	@Override
 	public void setId(String id) {
 		this.setPmPositionDeptId(id);
 	}
 	
 	public static PositionDepartmentBo from(PositionDepartment im) {
 				if (im == null) {
 					return null;
 				}
 				PositionDepartmentBo pd = new PositionDepartmentBo();
 				pd.setPmPositionDeptId(im.getPmPositionDeptId());
 				pd.setDeptAfflObj(DepartmentAffiliationBo.from(im.getDeptAfflObj()));
 				pd.setGroupKeyCode(im.getGroupKeyCode());
 				pd.setGroupKey(HrGroupKeyBo.from(im.getGroupKey()));
 				pd.setDepartment(im.getDepartment());
 				pd.setDeptAffl(im.getDeptAffl());
 				pd.setHrPositionId(im.getHrPositionId());
 		 
 				pd.setVersionNumber(im.getVersionNumber());
 				pd.setObjectId(im.getObjectId());
 				return pd;
 			}
 			
 			public static PositionDepartment to(PositionDepartmentBo bo) {
 				if (bo == null) {
 					return null;
 				}
 				return PositionDepartment.Builder.create(bo).build();
 			}
 		
 			public static final ModelObjectUtils.Transformer<PositionDepartmentBo, PositionDepartment> toImmutable = new ModelObjectUtils.Transformer<PositionDepartmentBo, PositionDepartment>() {
 				public PositionDepartment transform(PositionDepartmentBo input) {
 					return PositionDepartmentBo.to(input);
 				};
 			};
 		
 			public static final ModelObjectUtils.Transformer<PositionDepartment, PositionDepartmentBo> toBo = new ModelObjectUtils.Transformer<PositionDepartment, PositionDepartmentBo>() {
 				public PositionDepartmentBo transform(PositionDepartment input) {
 					return PositionDepartmentBo.from(input);
 				};
 			};
 }