/*
    * Copyright 2007 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.document.service.PurapService;
  import org.kuali.ole.module.purap.identity.PurapKimAttributes;
  import org.kuali.ole.select.businessobject.OleInvoiceItem;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.businessobject.FinancialSystemDocumentHeader;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.rice.core.web.format.CurrencyFormatter;
  import org.kuali.rice.core.web.format.DateFormatter;
  import org.kuali.rice.krad.bo.Note;
  import org.kuali.rice.krad.service.BusinessObjectService;
  
  import java.sql.Date;
  import java.sql.Timestamp;
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Invoice View Business Object.
   */
  public class InvoiceView extends AbstractRelatedView {
  
      private String invoiceNumber;
      private Integer purchaseOrderIdentifier;
      private boolean paymentHoldIndicator;
      private boolean invoiceCancelIndicator;
      private String vendorName;
      private String vendorCustomerNumber;
      private Date invoicePayDate;
      private Timestamp paymentExtractedTimestamp;
      private Timestamp paymentPaidTimestamp;
      private Integer accountsPayablePurchasingDocumentLinkIdentifier;
      private Integer invoiceIdentifier;
      protected Date invoiceDate;
      private List<PaymentRequestView> paymentRequestViews = new ArrayList<PaymentRequestView>();
  
      // REFERENCE OBJECTS
      private FinancialSystemDocumentHeader documentHeader;
  
      public Integer getAccountsPayablePurchasingDocumentLinkIdentifier() {
          return accountsPayablePurchasingDocumentLinkIdentifier;
      }
  
      public void setAccountsPayablePurchasingDocumentLinkIdentifier(Integer accountsPayablePurchasingDocumentLinkIdentifier) {
          this.accountsPayablePurchasingDocumentLinkIdentifier = accountsPayablePurchasingDocumentLinkIdentifier;
      }
  
      public Integer getInvoiceIdentifier() {
          return invoiceIdentifier;
      }
  
      public void setInvoiceIdentifier(Integer invoiceIdentifier) {
          this.invoiceIdentifier = invoiceIdentifier;
      }
  
      // GETTERS & SETTERS
      public Object getTotalAmount() {
          return (new CurrencyFormatter()).format(documentHeader.getFinancialDocumentTotalAmount());
      }
  
      public String getInvoiceNumber() {
          return invoiceNumber;
      }
  
      public void setInvoiceNumber(String invoiceNumber) {
          this.invoiceNumber = invoiceNumber;
      }
  
      public Timestamp getPaymentExtractedTimestamp() {
          return paymentExtractedTimestamp;
      }
  
      public void setPaymentExtractedTimestamp(Timestamp paymentExtractedTimestamp) {
          this.paymentExtractedTimestamp = paymentExtractedTimestamp;
      }
  
      public boolean isPaymentHoldIndicator() {
          return paymentHoldIndicator;
      }
  
     public void setPaymentHoldIndicator(boolean paymentHoldIndicator) {
         this.paymentHoldIndicator = paymentHoldIndicator;
     }
 
     public Timestamp getPaymentPaidTimestamp() {
         return paymentPaidTimestamp;
     }
 
     public void setPaymentPaidTimestamp(Timestamp paymentPaidTimestamp) {
         this.paymentPaidTimestamp = paymentPaidTimestamp;
     }
 
     public boolean isInvoiceCancelIndicator() {
         return invoiceCancelIndicator;
     }
 
     public void setInvoiceCancelIndicator(boolean invoiceCancelIndicator) {
         this.invoiceCancelIndicator = invoiceCancelIndicator;
     }
 
     public Object getInvoicePayDate() {
         return new DateFormatter().format(invoicePayDate);
     }
 
     public void setInvoicePayDate(Date invoicePayDate) {
         this.invoicePayDate = invoicePayDate;
     }
 
     public Integer getPurchaseOrderIdentifier() {
         return purchaseOrderIdentifier;
     }
 
     public void setPurchaseOrderIdentifier(Integer purchaseOrderIdentifier) {
         this.purchaseOrderIdentifier = purchaseOrderIdentifier;
     }
 
     public String getVendorCustomerNumber() {
         return vendorCustomerNumber;
     }
 
     public void setVendorCustomerNumber(String vendorCustomerNumber) {
         this.vendorCustomerNumber = vendorCustomerNumber;
     }
 
     public String getVendorName() {
         return vendorName;
     }
 
     public void setVendorName(String vendorName) {
         this.vendorName = vendorName;
     }
 
     /**
      * @return workflow document type for the InvoiceDocument
      */
     public String getDocumentType() {
         return OLEConstants.FinancialDocumentTypeCodes.INVOICE;
     }
 
     /**
      * The next three methods are overridden but shouldnt be! If they arent overridden, they dont show up in the tag, not sure why
      * at this point! (AAP)
      */
     @Override
     public Integer getPurapDocumentIdentifier() {
         return super.getPurapDocumentIdentifier();
     }
 
     @Override
     public String getDocumentIdentifierString() {
 
         if(getInvoiceNumber() != null && getInvoiceNumber().trim().length() > 0)   {
             return getInvoiceNumber();
         }
         else {
             return getDocumentNumber();
         }
 
 
         // return super.getDocumentIdentifierString();
     }
 
     /**
      * @see AbstractRelatedView#getNotes()
      */
     @Override
     public List<Note> getNotes() {
         return super.getNotes();
     }
 
     /**
      * @see AbstractRelatedView#getUrl()
      */
     @Override
     public String getUrl() {
         return super.getUrl();
     }
 
     /**
      * @see AbstractRelatedView#getDocumentTypeName()
      */
     @Override
     public String getDocumentTypeName() {
         return OLEConstants.FinancialDocumentTypeCodes.INVOICE;
     }
 
     public Date getInvoiceDate() {
         return invoiceDate;
     }
 
     public void setInvoiceDate(Date invoiceDate) {
         this.invoiceDate = invoiceDate;
     }
 
     public List<PaymentRequestView> getPaymentRequestViews() {
         if (this.getAccountsPayablePurchasingDocumentLinkIdentifier() != null) {
             Map criteria = new HashMap();
             criteria.put(OLEConstants.PUR_DOC_IDENTIFIER,this.getPurapDocumentIdentifier());
             List<OleInvoiceItem> invoiceItems = (List<OleInvoiceItem>)SpringContext.getBean(BusinessObjectService.class).findMatching(OleInvoiceItem.class,criteria);
             List<PaymentRequestView> relatedList = new ArrayList<PaymentRequestView>();
             if (invoiceItems.size() > 0) {
                 for (OleInvoiceItem item : invoiceItems) {
                     Map paymentCriteria = new HashMap();
                     paymentCriteria.put(PurapKimAttributes.ACCOUNTS_PAYABLE_PURCHASING_DOCUMENT_LINK_IDENTIFIER, item.getAccountsPayablePurchasingDocumentLinkIdentifier());
                     paymentCriteria.put(OLEConstants.InvoiceDocument.INVOICE_IDENTIFIER,this.getInvoiceIdentifier());
                     List<PaymentRequestView> paymentViewList = (List<PaymentRequestView>)SpringContext.getBean(BusinessObjectService.class).findMatching(PaymentRequestView.class,paymentCriteria);
                     relatedList.addAll(paymentViewList);
                 }
             }
             this.setPaymentRequestViews(relatedList);
         }
         return paymentRequestViews;
     }
 
     public void setPaymentRequestViews(List<PaymentRequestView> paymentRequestViews) {
         this.paymentRequestViews = paymentRequestViews;
     }
 }