/*
    * Copyright 2011 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.select.document.web.struts;
  
  import org.kuali.ole.module.purap.PurapConstants;
  import org.kuali.ole.module.purap.businessobject.PurApItem;
  import org.kuali.ole.module.purap.document.web.struts.InvoiceForm;
  import org.kuali.ole.select.businessobject.OleInvoiceItem;
  import org.kuali.ole.select.document.OleInvoiceDocument;
  import org.kuali.ole.vnd.businessobject.VendorCustomerNumber;
  import org.kuali.rice.core.api.util.type.KualiDecimal;
  
  import java.math.BigDecimal;
  import java.util.List;
  
  /**
   * This class is the KualiForm class for Ole Invoice
   */
  public class OleInvoiceForm extends InvoiceForm {
  
  
      protected static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(OleInvoiceForm.class);
  
      private PurApItem newPaymentItemLine;
  
      /**
       * setting Item Type to Unordered Item
       *
       * @see org.kuali.ole.module.purap.document.web.struts.InvoiceForm#setupNewPurchasingItemLine()
       */
      @Override
      public PurApItem setupNewPurchasingItemLine() {
          OleInvoiceItem newItem = new OleInvoiceItem();
          newItem.setItemTypeCode(PurapConstants.ItemTypeCodes.ITEM_TYPE_UNORDERED_ITEM_CODE);
          return newItem;
      }
  
      @Override
      public PurApItem getAndResetNewPurchasingItemLine() {
  
          PurApItem aPurchasingItemLine = getNewPurchasingItemLine();
          OleInvoiceItem reqItem = (OleInvoiceItem) aPurchasingItemLine;
          setNewPurchasingItemLine(setupNewPurchasingItemLine());
          OleInvoiceItem reqItems = (OleInvoiceItem) this.getNewPurchasingItemLine();
  
          OleInvoiceDocument document = (OleInvoiceDocument) this.getDocument();
          if (document.getVendorDetail() != null) {
              String customerNumber = document.getVendorCustomerNumber();
  
              List<VendorCustomerNumber> vendorCustomerNumbers = document.getVendorDetail().getVendorCustomerNumbers();
              if (customerNumber != null && vendorCustomerNumbers != null) {
                  for (VendorCustomerNumber vendorCustomerNumber : vendorCustomerNumbers) {
                      if (vendorCustomerNumber.getVendorCustomerNumber().equalsIgnoreCase(customerNumber)) {
                          if (document.getVendorDetail().getVendorHeader().getVendorForeignIndicator()) {
                              if (customerNumber != null) {
                                  reqItems.setItemForeignDiscount(new KualiDecimal(vendorCustomerNumber.getVendorDiscountPercentage() != null ? vendorCustomerNumber.getVendorDiscountPercentage().bigDecimalValue() : new BigDecimal(0.0)));
                                  reqItems.setItemForeignDiscountType(vendorCustomerNumber.getVendorDiscountType());
                              }
  
                              reqItems.setItemExchangeRate(reqItem.getItemExchangeRate());
                              setNewPurchasingItemLine(reqItems);
                          } else {
                              if (customerNumber != null) {
                                  reqItems.setItemDiscount(new KualiDecimal(vendorCustomerNumber.getVendorDiscountPercentage() != null ? vendorCustomerNumber.getVendorDiscountPercentage().bigDecimalValue() : new BigDecimal(0.0)));
                                  reqItems.setItemDiscountType(vendorCustomerNumber.getVendorDiscountType());
                              }
                              setNewPurchasingItemLine(reqItems);
                          }
                      }
                  }
              } else {
                  reqItems.setItemForeignDiscount(new KualiDecimal(0.0));
                  reqItems.setItemDiscount(new KualiDecimal(0));
              }
          }
          return aPurchasingItemLine;
  
      }
  
      public PurApItem getNewPaymentItemLine() {
          return newPaymentItemLine;
      }
  
      public void setNewPaymentItemLine(PurApItem newPaymentItemLine) {
          this.newPaymentItemLine = newPaymentItemLine;
      }
 
     public OleInvoiceForm() {
         super();
         this.setNewPaymentItemLine(null);
         this.setNewPurchasingItemLine(setupNewPurchasingItemLine());
     }
 
 }