/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache 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.apache.org/licenses/LICENSE-2.0
 * 
 * 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.
 */
 
import org.ofbiz.entity.*;
import org.ofbiz.entity.util.*;
import org.ofbiz.base.util.*;

delegator = request.getAttribute("delegator");
facilityId = request.getParameter("facilityId"); 
returnId = request.getParameter("returnId");

facility = null;
if (facilityId != null) {
    facility = delegator.findByPrimaryKey("Facility", UtilMisc.toMap("facilityId", facilityId));
}

returnHeader = null;
returnItems = null;
if (returnId != null) {
    returnHeader = delegator.findByPrimaryKey("ReturnHeader", UtilMisc.toMap("returnId", returnId));    
    if (returnHeader != null) {
        if (returnHeader.getString("statusId").equals("RETURN_ACCEPTED")) {
            returnItems = returnHeader.getRelated("ReturnItem");
        } else if (!returnHeader.getString("statusId").equals("RETURN_REQUESTED")) {
            uiLabelMap = UtilProperties.getResourceBundleMap("ProductErrorUiLabels", locale);
            ProductReturnNotYetAcceptedOrAlreadyReceived = uiLabelMap.get("ProductReturnNotYetAcceptedOrAlreadyReceived");
            request.setAttribute("_ERROR_MESSAGE_", ProductReturnNotYetAcceptedOrAlreadyReceived + " (#" + returnId.toString() + ")" );
        }  else {
            uiLabelMap = UtilProperties.getResourceBundleMap("ProductErrorUiLabels", locale);
            ProductReturnRequestedOK = uiLabelMap.get("ProductReturnRequestedOK");
            request.setAttribute("_EVENT_MESSAGE_", ProductReturnRequestedOK + " (#" + returnId.toString() + ")" );
        }
    }
}

receivedQuantities = new HashMap();
if (returnItems != null && returnItems.size() > 0) {
    context.put("firstOrderItem", EntityUtil.getFirst(returnItems));
    context.put("returnItemsSize", returnItems.size());
    itemsIter = returnItems.iterator();
    while (itemsIter.hasNext()) {
        totalReceived = 0.0;
        thisItem = itemsIter.next();
        receipts = thisItem.getRelated("ShipmentReceipt");
        if (receipts != null && receipts.size() > 0) {
            recIter = receipts.iterator();
            while (recIter.hasNext()) {
                rec = recIter.next(); 
                accepted = rec.getDouble("quantityAccepted");
                rejected = rec.getDouble("quantityRejected");
                if (accepted != null)
                    totalReceived += accepted.doubleValue();
                if (rejected != null)
                    totalReceived += rejected.doubleValue();                                            
            }            
        }
        receivedQuantities.put(thisItem.getString("returnItemSeqId"), new Double(totalReceived));        
    }
}

receivedItems = null;
if (returnHeader != null) {
    receivedItems = delegator.findByAnd("ShipmentReceipt", UtilMisc.toMap("returnId", returnId));
    context.put("receivedItems", receivedItems);
}

// facilities
facilities = delegator.findAll("Facility");

//all possible inventory item types
inventoryItemTypes = delegator.findAllCache("InventoryItemType", UtilMisc.toList("description"));

context.put("facilityId", facilityId);
context.put("facility", facility);
context.put("returnHeader", returnHeader);
context.put("returnItems", returnItems);
context.put("receivedQuantities", receivedQuantities);
context.put("facilities", facilities);
context.put("inventoryItemTypes", inventoryItemTypes);