/*
    * Copyright 2006-2008 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.module.purap.businessobject;
  
  import org.kuali.ole.module.purap.PurapParameterConstants;
  import org.kuali.ole.module.purap.document.ContractManagerAssignmentDocument;
  import org.kuali.ole.module.purap.document.RequisitionDocument;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.ole.vnd.businessobject.CommodityContractManager;
  import org.kuali.ole.vnd.businessobject.ContractManager;
  import org.kuali.rice.core.web.format.DateViewDateObjectFormatter;
  import org.kuali.rice.core.web.format.Formatter;
  import org.kuali.rice.coreservice.framework.parameter.ParameterService;
  import org.kuali.rice.kew.api.exception.WorkflowException;
  import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
  
  import java.util.LinkedHashMap;
  import java.util.List;
  
  /**
   * Assign Contract Manager Detail Business Object. Defines attributes in Assign Contract Manager tab.
   */
  public class ContractManagerAssignmentDetail extends PersistableBusinessObjectBase {
  
      private String documentNumber;
      private Integer requisitionIdentifier;
      private Integer contractManagerCode;
      private String deliveryCampusCode;
      private String vendorName;
  
      private RequisitionDocument requisition;
      private ContractManager contractManager;
      private ContractManagerAssignmentDocument contractManagerAssignmentDocument;
  
      private String createDate;
  
      /**
       * Default constructor.
       */
      public ContractManagerAssignmentDetail() {
  
      }
  
      /**
       * Constructs a ContractManagerAssignmentDetail object from an existing ContractManagerAssignmentDocument object.
       *
       * @param acmDocument         the ContractManagerAssignmentDocument to copy from.
       * @param requisitionDocument reference to the related requisition document.
       */
      public ContractManagerAssignmentDetail(ContractManagerAssignmentDocument acmDocument, RequisitionDocument requisitionDocument) {
          this.documentNumber = acmDocument.getDocumentNumber();
          this.contractManagerAssignmentDocument = acmDocument;
          this.requisition = requisitionDocument;
          this.requisitionIdentifier = requisitionDocument.getPurapDocumentIdentifier();
          this.deliveryCampusCode = requisitionDocument.getDeliveryCampusCode();
          this.vendorName = requisitionDocument.getVendorName();
      }
  
      public String getDocumentNumber() {
          return documentNumber;
      }
  
      public void setDocumentNumber(String documentNumber) {
          this.documentNumber = documentNumber;
      }
  
      public Integer getRequisitionIdentifier() {
          return requisitionIdentifier;
      }
  
      public void setRequisitionIdentifier(Integer requisitionIdentifier) {
          this.requisitionIdentifier = requisitionIdentifier;
      }
  
      /**
       * Returns the default contract manager code if the first line item of the
       * requisition contains commodity codes with one contract manager whose campus
       * code matches the delivery campus code on the requisition. If there are more
       * than one contract managers of the same campus code as the delivery code, we'll
       * return null. If the first line item of the requisition does not contain commodity
       * code, or contain commodity code that does not have contract manager, we'll
       * also return null
       *
       * @return Integer the default contract manager code if applicable, or null.
       */
     public Integer getContractManagerCode() {
         String paramName = PurapParameterConstants.ENABLE_DEFAULT_CONTRACT_MANAGER_IND;
         String paramValue = SpringContext.getBean(ParameterService.class).getParameterValueAsString(ContractManagerAssignmentDocument.class, paramName);
         if (paramValue.equals("Y") && (contractManagerCode == null) && getFirstLineItem().getCommodityCode() != null) {
             List<CommodityContractManager> commodityContractManagers = getFirstLineItem().getCommodityCode().getCommodityContractManagers();
             if (commodityContractManagers != null && commodityContractManagers.size() > 0) {
                 int count = 0;
                 Integer matchingContractManagerCode = null;
                 for (CommodityContractManager commodityContractManager : commodityContractManagers) {
                     if (this.getRequisition().getDeliveryCampusCode().equals(commodityContractManager.getCampusCode())) {
                         count = count + 1;
                         matchingContractManagerCode = commodityContractManager.getContractManagerCode();
                     }
                 }
                 if (count == 1) {
                     setContractManagerCode(matchingContractManagerCode);
                     return contractManagerCode;
                 }
             }
         }
         return contractManagerCode;
     }
 
     public void setContractManagerCode(Integer contractManagerCode) {
         this.contractManagerCode = contractManagerCode;
     }
 
     public ContractManager getContractManager() {
         return contractManager;
     }
 
     /**
      * @deprecated
      */
     public void setContractManager(ContractManager contractManager) {
         this.contractManager = contractManager;
     }
 
     public RequisitionDocument getRequisition() {
         return requisition;
     }
 
     /**
      * @deprecated
      */
     public void setRequisition(RequisitionDocument requisition) {
         this.requisition = requisition;
     }
 
     public ContractManagerAssignmentDocument getContractManagerAssignmentDocument() {
         return contractManagerAssignmentDocument;
     }
 
     public void setContractManagerAssignmentDocument(ContractManagerAssignmentDocument contractManagerAssignmentDocument) {
         this.contractManagerAssignmentDocument = contractManagerAssignmentDocument;
     }
 
     /**
      * Returns the formatted string of the create date. If the createDate is currently null, we'll
      * get the createDate from the workflowDocument.
      *
      * @return
      * @throws WorkflowException
      */
     public String getCreateDate() throws WorkflowException {
         if (createDate == null) {
             Formatter formatter = new DateViewDateObjectFormatter();
             createDate = (String) formatter.format(getRequisition().getFinancialSystemDocumentHeader().getWorkflowDocument().getDateCreated().toDate());
         }
         return createDate;
     }
 
     public void setCreateDate(String createDate) {
         this.createDate = createDate;
     }
 
     private PurchasingItemBase getFirstLineItem() {
         return (PurchasingItemBase) this.getRequisition().getItem(0);
     }
 
     public String getDeliveryCampusCode() {
         return deliveryCampusCode;
     }
 
     public void setDeliveryCampusCode(String deliveryCampusCode) {
         this.deliveryCampusCode = deliveryCampusCode;
     }
 
     public String getVendorName() {
         return vendorName;
     }
 
     public void setVendorName(String vendorName) {
         this.vendorName = vendorName;
     }
 
     /**
      * @see org.kuali.rice.krad.bo.BusinessObjectBase#toStringMapper()
      */
     protected LinkedHashMap toStringMapper_RICE20_REFACTORME() {
         LinkedHashMap m = new LinkedHashMap();
         m.put(OLEPropertyConstants.DOCUMENT_NUMBER, this.documentNumber);
         if (this.requisitionIdentifier != null) {
             m.put("requisitionIdentifier", this.requisitionIdentifier.toString());
         }
         return m;
     }
 
 }