/*
    * Copyright 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.coa.document;
  
  import java.util.List;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.log4j.Logger;
  import org.kuali.ole.coa.businessobject.Account;
  import org.kuali.ole.coa.businessobject.IndirectCostRecoveryRateDetail;
  import org.kuali.ole.coa.service.AccountService;
  import org.kuali.ole.gl.GeneralLedgerConstants;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.ole.sys.document.FinancialSystemMaintainable;
  import org.kuali.rice.krad.bo.PersistableBusinessObject;
  import org.kuali.rice.krad.util.ObjectUtils;
  
  public class IndirectCostRecoveryRateMaintainableImpl extends FinancialSystemMaintainable {
      private static final Logger LOG = Logger.getLogger(IndirectCostRecoveryRateMaintainableImpl.class);  
  
      private Integer indirectCostRecoveryRateNextEntryNumber;
  
      /**
       * Hook for quantity and setting asset numbers.
       * @see org.kuali.rice.kns.maintenance.KualiMaintainableImpl#addNewLineToCollection(java.lang.String)
       */
      @Override
      public void addNewLineToCollection(String collectionName) {
  
          // create handle for the addline section of the doc
          IndirectCostRecoveryRateDetail addLine = (IndirectCostRecoveryRateDetail) newCollectionLines.get(collectionName);
          List<IndirectCostRecoveryRateDetail> maintCollection = (List<IndirectCostRecoveryRateDetail>) ObjectUtils.getPropertyValue(getBusinessObject(), collectionName);
  
          if(StringUtils.isBlank(addLine.getSubAccountNumber()) || StringUtils.containsOnly(addLine.getSubAccountNumber(), "-")) {
              addLine.setSubAccountNumber(OLEConstants.getDashSubAccountNumber());
          }
          if(StringUtils.isBlank(addLine.getFinancialSubObjectCode()) || StringUtils.containsOnly(addLine.getFinancialSubObjectCode(), "-")) {
              addLine.setFinancialSubObjectCode(OLEConstants.getDashFinancialSubObjectCode());
          }
  
          Integer icrEntryNumberMax = 0;
          for(IndirectCostRecoveryRateDetail item : maintCollection) {
              if(icrEntryNumberMax < item.getAwardIndrCostRcvyEntryNbr()) {
                  icrEntryNumberMax = item.getAwardIndrCostRcvyEntryNbr();
              }
          }
  
          // addLine.setActive(true); // TODO remove after active indicator fixes
          addLine.setNewCollectionRecord(true);
          addLine.setAwardIndrCostRcvyEntryNbr(icrEntryNumberMax + 1);
          maintCollection.add(addLine);
          initNewCollectionLine(collectionName);
      }
  
      /**
       * @see org.kuali.ole.sys.document.FinancialSystemMaintainable#populateChartOfAccountsCodeFields()
       * 
       * Special treatment is needed to populate the chart code from the account number field in IndirectCostRecoveryRateDetails, 
       * as the potential reference account doesn't exist in the collection due to wild cards, which also needs special handling.  
       */
      @Override
      protected void populateChartOfAccountsCodeFields() {
          // calling super method in case there're reference accounts/collections other than ICR rates
          super.populateChartOfAccountsCodeFields();
          
          PersistableBusinessObject bo = getBusinessObject();        
          AccountService acctService = SpringContext.getBean(AccountService.class);    
          PersistableBusinessObject newAccount = getNewCollectionLine(OLEPropertyConstants.INDIRECT_COST_RECOVERY_RATE_DETAILS);
          String accountNumber = (String)ObjectUtils.getPropertyValue(newAccount, OLEPropertyConstants.ACCOUNT_NUMBER);
          String coaCode = null;
          
          // if accountNumber is wild card, populate chart code with the same wild card
          if (GeneralLedgerConstants.PosterService.SYMBOL_USE_EXPENDITURE_ENTRY.equals(accountNumber) || 
              GeneralLedgerConstants.PosterService.SYMBOL_USE_ICR_FROM_ACCOUNT.equals(accountNumber)) {
              coaCode = accountNumber;
          }
          // otherwise do the normal account lookup
          else {
              Account account = acctService.getUniqueAccountForAccountNumber(accountNumber);            
              if (ObjectUtils.isNotNull(account)) {
                  coaCode = account.getChartOfAccountsCode();
              }
          }
           
         // populate chart code field
         try {
             ObjectUtils.setObjectProperty(newAccount, OLEPropertyConstants.CHART_OF_ACCOUNTS_CODE, coaCode); 
         }
         catch (Exception e) {
             LOG.error("Error in setting property value for " + OLEPropertyConstants.CHART_OF_ACCOUNTS_CODE);
         } 
     }    
     
 }