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package in.shop2020.serving.controllers;

import in.shop2020.config.ConfigException;
import in.shop2020.crm.Activity;
import in.shop2020.crm.ActivityType;
import in.shop2020.crm.SearchFilter;
import in.shop2020.crm.Ticket;
import in.shop2020.crm.TicketCategory;
import in.shop2020.crm.TicketPriority;
import in.shop2020.crm.TicketStatus;
import in.shop2020.logistics.LogisticsServiceException;
import in.shop2020.logistics.PickupStore;
import in.shop2020.logistics.Provider;
import in.shop2020.model.v1.catalog.CatalogService;
import in.shop2020.model.v1.catalog.CatalogServiceException;
import in.shop2020.model.v1.catalog.Item;
import in.shop2020.model.v1.inventory.Warehouse;
import in.shop2020.model.v1.order.AmazonOrder;
import in.shop2020.model.v1.order.HotspotStore;
import in.shop2020.model.v1.order.LineItem;
import in.shop2020.model.v1.order.Order;
import in.shop2020.model.v1.order.OrderSource;
import in.shop2020.model.v1.order.OrderStatus;
import in.shop2020.model.v1.order.StoreOrderDetail;
import in.shop2020.model.v1.order.TransactionServiceException;
import in.shop2020.model.v1.user.Address;
import in.shop2020.model.v1.user.UserContextException;
import in.shop2020.payments.Attribute;
import in.shop2020.payments.Constants;
import in.shop2020.payments.Payment;
import in.shop2020.payments.PaymentException;
import in.shop2020.payments.PaymentService.Client;
import in.shop2020.payments.PaymentStatus;
import in.shop2020.serving.auth.CRMAuthorizingRealm;
import in.shop2020.serving.model.ShipmentUpdate;
import in.shop2020.serving.services.AramexTrackingService;
import in.shop2020.serving.services.BlueDartTrackingService;
import in.shop2020.serving.services.DelhiveryTrackingService;
import in.shop2020.serving.services.FedExTrackingService;
import in.shop2020.serving.services.RedExpressTrackingService;
import in.shop2020.thrift.clients.CRMClient;
import in.shop2020.thrift.clients.CatalogClient;
import in.shop2020.thrift.clients.HelperClient;
import in.shop2020.thrift.clients.InventoryClient;
import in.shop2020.thrift.clients.LogisticsClient;
import in.shop2020.thrift.clients.PaymentClient;
import in.shop2020.thrift.clients.TransactionClient;
import in.shop2020.thrift.clients.UserClient;
import in.shop2020.thrift.clients.config.ConfigClient;
import in.shop2020.utils.FedExShipAccountInfo;
import in.shop2020.utils.ModelUtils;
import in.shop2020.warehouse.WarehouseService;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;

import javax.servlet.ServletOutputStream;

import net.htmlparser.jericho.Source;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.apache.shiro.SecurityUtils;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.apache.thrift.TException;
import org.apache.thrift.transport.TTransportException;

import com.ShipWebServiceClient;
import com.fedex.ship.stub.AssociatedShipmentDetail;
import com.fedex.ship.stub.CompletedPackageDetail;
import com.fedex.ship.stub.CompletedShipmentDetail;
import com.fedex.ship.stub.OperationalInstruction;
import com.fedex.ship.stub.PackageOperationalDetail;
import com.fedex.ship.stub.ProcessShipmentReply;
import com.fedex.ship.stub.StringBarcode;
import com.fedex.ship.stub.TrackingId;

/**
 * @author vikas
 * 
 */
@SuppressWarnings("serial")
public class UserOrderInfoController extends BaseController {
        private static Logger                  log                     = Logger.getLogger(Class.class);
        private static BlueDartTrackingService blueDartTrackingService = new BlueDartTrackingService();
        private static AramexTrackingService aramexTrackingService     = new AramexTrackingService();
        private static DelhiveryTrackingService delhiveryTrackingService     = new DelhiveryTrackingService();
        private static RedExpressTrackingService redexpressTrackingService = new RedExpressTrackingService();
        private FedExTrackingService fedexTrackingService;
        
        private long                 orderId;
        private Order                order;
        private List<Payment>        payments;
        private List<ShipmentUpdate> shipmentUpdates = new ArrayList<ShipmentUpdate>();
        private Long                 codTicketId;
        private List<Address>        addresses;
        private Set<OrderStatus>     setOfcancellableStates;
        //Start:- Added by Manish Sharma for Physical Refunds 
        private Set<OrderStatus>         setOfrefundableStates;
        private Set<OrderStatus>         setOfprepaidrefundableStates;
        //End:- Added by Manish Sharma for Physical Refunds
        private String               cancellationInitiator;
        private String               cancelReason;
        private String               body;
        private String               line1;
        private String               line2;
        private String               city;
        private String               state;
        private String               pin;
        private String                           freebieItem;
        private String                           dealText;
        private String                           parentOrderIdForFreebieOrder;
        private String                           freebieOrderId;
        private double               cashAmount;
        private double               cardAmount;
    private StoreOrderDetail     storeOrderDetail;
    //Start:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013
    private AmazonOrder          amazonOrder = null;
    private String               providerName = "N/A";
    //End:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013
    private long                                 gvAmount;
    //Start:- Added by Manish Sharma for Physical Refunds 
    private String               rfdRadio;
    private String                   couponDetails;
    private String               refundAmountCoupon;
    private String               chequeDetails;
    private String               refundAmountCheque;
    private String                           refundAmountGateway;
    private String                           comments;
    
    private String                               errorMsg = "";
        private String                           successmsg = "";
        
        private List<String>         refundDetails;
        //End:- Added by Manish Sharma for Physical Refunds 

        public UserOrderInfoController() {
                super();
                setOfcancellableStates = new HashSet<OrderStatus>();
                setOfcancellableStates.add(OrderStatus.SUBMITTED_FOR_PROCESSING);
                setOfcancellableStates.add(OrderStatus.INVENTORY_LOW);
                setOfcancellableStates.add(OrderStatus.LOW_INV_PO_RAISED);
                setOfcancellableStates.add(OrderStatus.LOW_INV_REVERSAL_IN_PROCESS);
                setOfcancellableStates.add(OrderStatus.LOW_INV_NOT_AVAILABLE_AT_HOTSPOT);
                setOfcancellableStates.add(OrderStatus.ACCEPTED);
                setOfcancellableStates.add(OrderStatus.BILLED);
                
                //Start:- Added by Manish Sharma for Physical Refunds 
                setOfrefundableStates = new HashSet<OrderStatus>();
                setOfrefundableStates.add(OrderStatus.DOA_VALID_REFUNDED);
                setOfrefundableStates.add(OrderStatus.DOA_INVALID_REFUNDED);
                setOfrefundableStates.add(OrderStatus.DOA_REFUNDED_RCVD_DAMAGED);
                setOfrefundableStates.add(OrderStatus.DOA_REFUNDED_LOST_IN_TRANSIT);
                setOfrefundableStates.add(OrderStatus.RTO_DAMAGED_REFUNDED);
                setOfrefundableStates.add(OrderStatus.RET_PRODUCT_USABLE_REFUNDED);
                setOfrefundableStates.add(OrderStatus.RET_PRODUCT_UNUSABLE_REFUNDED);
                setOfrefundableStates.add(OrderStatus.RET_REFUNDED_RCVD_DAMAGED);
                setOfrefundableStates.add(OrderStatus.RET_REFUNDED_LOST_IN_TRANSIT);
                //End:- Added by Manish Sharma for Physical Refunds 
                
                setOfprepaidrefundableStates = new HashSet<OrderStatus>();
                setOfprepaidrefundableStates.add(OrderStatus.RTO_REFUNDED);
                setOfprepaidrefundableStates.add(OrderStatus.RTO_LOST_IN_TRANSIT_REFUNDED);
                setOfprepaidrefundableStates.add(OrderStatus.LOST_IN_TRANSIT_REFUNDED);
                setOfprepaidrefundableStates.add(OrderStatus.CANCELLED_ON_CUSTOMER_REQUEST);
                setOfprepaidrefundableStates.add(OrderStatus.CANCELLED_DUE_TO_LOW_INVENTORY);
                
                
        }
        
        public static final Map<Long, String> providerNameMap = new HashMap<Long, String>() {
        {
            put(1l, "BlueDart");
            put(2l, "Aramex");
            put(3l, "Delhivery");
            put(4l, "SelfPickup");
            put(5l, "Runner");
            put(6l, "RedExpress");
            put(7l, "FedEx");
        }
        };
        
        public String index() {
                try {
                        PaymentClient paymentServiceClient = new PaymentClient();
                        TransactionClient transactionServiceClient = new TransactionClient();
                        LogisticsClient logisticsServiceClient = new LogisticsClient();
                        
                        /*List<Provider> providerList = logisticsServiceClient.getClient().getAllProviders();
                        Map<Long, String> providerNameMap = new HashMap<Long, String>();
                        for(Provider provider : providerList){
                                providerNameMap.put(provider.getId(), provider.getName());
                        }*/
                        order = transactionServiceClient.getClient().getOrder(orderId);
                        Warehouse warehouse = getWareHouseForOrder(order.getWarehouse_id());
                        fedexTrackingService = new FedExTrackingService(warehouse.getLogisticsLocation());
                        //Start:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013
                        if(OrderSource.AMAZON == OrderSource.findByValue((int)order.getSource())){
                                try {
                                    amazonOrder = transactionServiceClient.getClient().getAmazonOrder(orderId);
                                } catch (Exception e) {
                                    log.error("Exception : No Amazon order found with orderId " + orderId);
                                }
                        }
                        if (order.getLogistics_provider_id() > 0) {
                            setProviderName(providerNameMap.get(order.getLogistics_provider_id()));
                        }
                        //End:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013
                        if(order.getSource() == 2) {
                        storeOrderDetail = transactionServiceClient.getClient().getStoreOrderDetail(order.getId(),order.getStoreId());
                        if(order.getStatus().getValue() == 15 || order.getStatus().getValue() == 34) {
                            setCashAmount(storeOrderDetail.getCashRefundAmount());
                    setCardAmount(storeOrderDetail.getCardRefundAmount()); 
                        } else {
                                setCashAmount(storeOrderDetail.getCashAmount());
                                setCardAmount(storeOrderDetail.getCardAmount());
                        }
                        }
                        if(order.getFreebieItemId()>0) {
                                CatalogService.Client catalogClient = new CatalogClient().getClient();
                                Item item = catalogClient.getItem(order.getFreebieItemId());
                                freebieItem = item.getBrand() + " " + item.getModelName() + " " + item.getModelNumber() + " " + item.getColor();
                        }

                        if(order.getLineitems().get(0).getDealText()!=null && !order.getLineitems().get(0).getDealText().isEmpty()) {
                                dealText = order.getLineitems().get(0).getDealText();
                        }
                        List<in.shop2020.model.v1.order.Attribute> attributes = 
                                transactionServiceClient.getClient().getAllAttributesForOrderId(orderId);

                        for(in.shop2020.model.v1.order.Attribute attribute: attributes){
                                if(attribute.getName().equals("parentOrderIdForFreebie")){
                                        parentOrderIdForFreebieOrder = attribute.getValue();
                                } else if (attribute.getName().equals("freebieOrderId")){
                                        freebieOrderId = attribute.getValue();
                                }
                        }

                        payments = paymentServiceClient.getClient()
                        .getPaymentForTxnId(order.getTransactionId());
                        
                        gvAmount = order.getGvAmount();



                        // Spawning a thread to capture shipment updates from Bluedart
                        // This is done to ensure that response from Crm web app is sent
                        // within given time limits. Also, we wont be affected in the cases 
                        // where bluedart site is down or slow
                        Executors.newSingleThreadExecutor().invokeAll(Collections.singletonList(new Callable<Boolean>() {
                                public Boolean call() throws Exception {
                                        if (order.getLogistics_provider_id() == 1)
                                                shipmentUpdates = blueDartTrackingService.getUpdates(order.getAirwaybill_no());
                                        else if (order.getLogistics_provider_id() == 2) {
                                                shipmentUpdates = aramexTrackingService.getUpdates(order.getAirwaybill_no());
                                        }
                                        else if (order.getLogistics_provider_id() == 3) {
                                                shipmentUpdates = delhiveryTrackingService.getUpdates(order.getAirwaybill_no());
                                        }
                                        else if (order.getLogistics_provider_id() == 6) {
                                                shipmentUpdates = redexpressTrackingService.getUpdates(order.getAirwaybill_no());
                                        }
                                        //Start:- Added by Manish Sharma for fedex Integration- Shipment Tracking on 31-Jul-2013
                                        else if (order.getLogistics_provider_id() == 7) {
                                                shipmentUpdates = fedexTrackingService.getUpdates(order.getAirwaybill_no());
                                        }
                                        //End:- Added by Manish Sharma for fedex Integration- Shipment Tracking on 31-Jul-2013
                                        else {
                                                shipmentUpdates = new ArrayList<ShipmentUpdate>();
                                                log.error("Error : providerId = " + order.getLogistics_provider_id() + "for orderId : " + order.getId());
                                        }
                                        return true;
                                }
                        }), 60, TimeUnit.SECONDS);

                        if (order.isCod() && OrderStatus.COD_VERIFICATION_PENDING.equals(order.getStatus())) {
                                populateCODTicketId(order.getCustomer_id());
                        }

                        if (canEditOrderAddress()) {
                                userContextServiceClient = new UserClient().getClient();
                                addresses = userContextServiceClient.getAllAddressesForUser(order.getCustomer_id());
                        }

                } catch (TTransportException e) {
                        log.error("Unable to create thrift Client", e);
                } catch (TransactionServiceException e) {
                        addActionError("Invalid order id or no order selected.");
                } catch (TException e) {
                        log.error("Unable to get thrift Client", e);
                } catch (PaymentException e) {
                        log.error("Unable to get payments for transctionId : " + order.getTransactionId(), e);
                } catch (InterruptedException e) {
                        log.error("Thread was interrupted", e);
                } catch (UserContextException e) {
                        log.error("Unable to get addresses for user : " + order.getCustomer_id(), e);
                } catch(CatalogServiceException csex) {
                        log.error("Unable to get item details for itemId: " + order.getFreebieItemId(), csex);
                } /*catch (LogisticsServiceException lsex) {
                        log.error("Unable to get providers infromation: " , lsex);
                }*/
                return INDEX;
        }

        private boolean canEditOrderAddress() {
                return false;
        }

        private void populateCODTicketId(long customerId) {
                try {
                        SearchFilter searchFilter = new SearchFilter();
                        searchFilter.setTicketCategory(TicketCategory.COD_VERIFICATION);
                        searchFilter.setTicketStatuses(new ArrayList<TicketStatus>());
                        searchFilter.getTicketStatuses().add(TicketStatus.OPEN);
                        searchFilter.getTicketStatuses().add(TicketStatus.REOPEN);
                        searchFilter.setCustomerId(customerId);
                        crmServiceClient = new CRMClient().getClient();
                        List<Ticket> tickets = crmServiceClient.getTickets(searchFilter);
                        if (tickets != null && !tickets.isEmpty()) {
                                codTicketId = tickets.get(0).getId();
                        }
                } catch (TException e) {
                        log.error("Error fetching tickets for customerId: " + customerId, e);
                }
        }

        public String markOrderForCancellation() {
                try{
                        TransactionClient transactionServiceClient = new TransactionClient();
                        log.info("URL = " + request.getRequestURI());
                        log.info("Initiator = " + request.getParameter("cancellationInitiator"));
                        log.info("orderId = " + request.getParameter("orderId"));
                        
                        order = transactionServiceClient.getClient().getOrder(orderId);
                        
                        /**
                         * If the order is from store then refund the order directly.
                         */
                        if (order.getSource() == 2) {
                            String plainTextbody = "";
                            if(body!=null && !body.isEmpty()){
                    plainTextbody = new Source(body).getTextExtractor().toString();
                }
                            
                            if(cashAmount + cardAmount > order.getAdvanceAmount()) {
                                log.error("Could not mark order for Cancellation, OrderId : " + orderId);
                                return "index";
                            }
                            
                            transactionServiceClient.getClient().saveRefundAmountsForStoreOrder(orderId, order.getStoreId(), cashAmount, cardAmount);
                            if (cancellationInitiator.equals("CUSTOMER")) {
                                transactionServiceClient.getClient().markOrderCancellationRequestReceived(orderId);
                                transactionServiceClient.getClient().markOrderCancellationRequestConfirmed(orderId);
                            }
                            transactionServiceClient.getClient().refundOrder(orderId, currentAgentEmailId, cancelReason + " : " + plainTextbody);
                        } else {
                         if (cancellationInitiator.equals("CUSTOMER")) {
                        transactionServiceClient.getClient().markOrderCancellationRequestReceived(orderId);
                        long creatorId = CRMAuthorizingRealm.getAgent(currentAgentEmailId).getId();
                        Ticket ticket = new Ticket();
                        String plainTextbody = "";
                        if(body!=null && !body.isEmpty()){
                            plainTextbody = new Source(body).getTextExtractor().toString();
                        }
                        ticket.setDescription("Creating ticket for Cancellation Request Received, Reason : " + cancelReason + " : " + plainTextbody);
                        ticket.setCreatorId(creatorId);
                        ticket.setStatus(TicketStatus.OPEN);
                        ticket.setPriority(TicketPriority.HIGH);
                        ticket.setCategory(TicketCategory.ORDER_CANCELLATION);
                        ticket.setOrderId(orderId);

                        Activity activity = new Activity();
                        activity.setDescription("Creating Ticket");
                        activity.setType(ActivityType.OTHER);
                        activity.setTicketPriority(TicketPriority.HIGH);
                        activity.setTicketStatus(TicketStatus.OPEN);
                        activity.setCreatorId(creatorId);
                        activity.setTicketDescription("Creating ticket for Cancellation Request Received, Reason : " + cancelReason + " : " + plainTextbody);
                        activity.setTicketCategory(TicketCategory.ORDER_CANCELLATION);

                        ticket.setCustomerId(order.getCustomer_id());
                        activity.setCustomerId(order.getCustomer_id());
                        ticket.setCustomerName(order.getCustomer_name());
                        activity.setCustomerName(order.getCustomer_name());
                        ticket.setCustomerEmailId(order.getCustomer_email());
                        activity.setCustomerEmailId(order.getCustomer_email());
                        ticket.setCustomerMobileNumber(order.getCustomer_mobilenumber());
                        activity.setCustomerMobileNumber(order.getCustomer_mobilenumber());

                        crmServiceClient = new CRMClient().getClient();
                        crmServiceClient.insertTicket(ticket, activity);
                    } 
                    else if (cancellationInitiator.equals("INTERNAL")) {
                        String plainTextbody = "";
                        if(body!=null && !body.isEmpty()){
                            plainTextbody = new Source(body).getTextExtractor().toString();
                        }
                        boolean status_returned = transactionServiceClient.getClient().refundOrder(orderId, currentAgentEmailId, cancelReason + " : " + plainTextbody);
                        if (status_returned) {
                            order = transactionServiceClient.getClient().getOrder(orderId);
                            long creatorId = CRMAuthorizingRealm.getAgent(currentAgentEmailId).getId();
                            Ticket ticket = new Ticket();
                            ticket.setDescription("Creating ticket for Order Cancellation due to Low inventory");
                            ticket.setCreatorId(creatorId);
                            ticket.setAssigneeId(36);
                            ticket.setStatus(TicketStatus.OPEN);
                            ticket.setPriority(TicketPriority.MEDIUM);
                            ticket.setCategory(TicketCategory.LOW_INVENTORY_CANCELLED_ORDERS);
                            ticket.setOrderId(orderId);
                            ticket.setCustomerId(order.getCustomer_id());
                            ticket.setCustomerName(order.getCustomer_name());
                            ticket.setCustomerEmailId(order.getCustomer_email());
                            ticket.setCustomerMobileNumber(order.getCustomer_mobilenumber());

                            Activity activity = new Activity();
                            activity.setDescription("Creating Ticket");
                            activity.setType(ActivityType.OTHER);
                            activity.setTicketPriority(TicketPriority.MEDIUM);
                            activity.setTicketStatus(TicketStatus.OPEN);
                            activity.setCreatorId(creatorId);
                            activity.setTicketAssigneeId(36);
                            activity.setTicketCategory(TicketCategory.LOW_INVENTORY_CANCELLED_ORDERS);
                            activity.setTicketDescription("Creating ticket for Order Cancellation due to Low inventory");
                            activity.setCustomerId(order.getCustomer_id());
                            activity.setCustomerName(order.getCustomer_name());
                            activity.setCustomerEmailId(order.getCustomer_email());
                            activity.setCustomerMobileNumber(order.getCustomer_mobilenumber());

                            crmServiceClient = new CRMClient().getClient();
                            crmServiceClient.insertTicket(ticket, activity);
                        }
                    }
                        }
                } catch(Exception e) {
                        log.error("Could not mark order for Cancellation, OrderId : " + orderId, e);
                }
                return index();
        }

        public void getOrderConfirmationMail() throws IOException, TException, ConfigException, TransactionServiceException {
                TransactionClient transactionServiceClient = new TransactionClient();
                order = transactionServiceClient.getClient().getOrder(orderId);
                long source = order.getTransactionId();
                HelperClient helperClient = new HelperClient("helper_service_server","helper_service_server_port");
                String mail = helperClient.getClient().getOrderConfirmationMail(source);
                File file = new File("/tmp/temp");
                //Start:- Added by Manish Sharma for resolving Exception for getting order delivery and confirmation mail on 27-Jun-2013
                if(mail.isEmpty() || mail==null || mail=="")
                        mail="<html><body><p>Sorry, Required e-mail for mentioned order does not exist in the system !!!</p></body></html>";
                //End:- Added by Manish Sharma for resolving Exception for getting order delivery and confirmation mail on 27-Jun-2013

                FileWriter writer = new FileWriter(file);
                writer.append(mail);
                writer.close();

                byte[] buffer = new byte[(int)file.length()];
                InputStream input = null;
                try {
                        int totalBytesRead = 0;
                        input = new BufferedInputStream(new FileInputStream(file));
                        while(totalBytesRead < buffer.length){
                                int bytesRemaining = buffer.length - totalBytesRead;
                                int bytesRead = input.read(buffer, totalBytesRead, bytesRemaining); 
                                if (bytesRead > 0){
                                        totalBytesRead = totalBytesRead + bytesRead;
                                }
                        }
                }
                finally {
                        input.close();
                        file.delete();
                }


                response.setHeader("Content-disposition", "inline; filename=" + "OrderDetail_"+orderId );

                ServletOutputStream sos;
                try {
                        sos = response.getOutputStream();
                        sos.write(buffer);
                        sos.flush();
                } catch (IOException e) {
                        System.out.println("Unable to stream the manifest file");
                }   
        }
        
        public Warehouse getWareHouseForOrder(long warehouseId){
                Warehouse warehouse = null;
                try{
                InventoryClient isc = new InventoryClient();
                warehouse = isc.getClient().getWarehouse(warehouseId);
                } catch(Exception e) {
                        log.error("Unable to get warehouse for id : " + warehouseId,e);
                    //TODO throw e;
                }
                return warehouse;
        }

        public void getOrderDeliveryMail() throws IOException, TException, ConfigException, TransactionServiceException {
                HelperClient helperClient = new HelperClient("helper_service_server","helper_service_server_port");
                String mail = helperClient.getClient().getOrderDeliveryMail(orderId);
                File file = new File("/tmp/temp");
                //Start:- Added by Manish Sharma for resolving Exception for getting order delivery and confirmation mail on 27-Jun-2013
                if(mail.isEmpty() || mail==null || mail=="")
                        mail="<html><body><p>Sorry, Required e-mail for mentioned order does not exist in the system anymore !!!</p></body></html>";
                //End:- Added by Manish Sharma for resolving Exception for getting order delivery and confirmation mail on 27-Jun-2013
                FileWriter writer = new FileWriter(file);
                writer.append(mail);
                writer.close();

                byte[] buffer = new byte[(int)file.length()];
                InputStream input = null;
                try {
                        int totalBytesRead = 0;
                        input = new BufferedInputStream(new FileInputStream(file));
                        while(totalBytesRead < buffer.length){
                                int bytesRemaining = buffer.length - totalBytesRead;
                                int bytesRead = input.read(buffer, totalBytesRead, bytesRemaining); 
                                if (bytesRead > 0){
                                        totalBytesRead = totalBytesRead + bytesRead;
                                }
                        }
                }
                finally {
                        input.close();
                        file.delete();
                }


                response.setHeader("Content-disposition", "inline; filename=" + "OrderDetail_"+orderId );

                ServletOutputStream sos;
                try {
                        sos = response.getOutputStream();
                        sos.write(buffer);
                        sos.flush();
                } catch (IOException e) {
                        System.out.println("Unable to stream the manifest file");
                }   
        }

        public boolean canOrderBeCancelled() {
                if (setOfcancellableStates.contains(order.getStatus())) {
                        return true;
                }
                return false;
        }

        public String getPaymentGateway(Payment payment) {
                String gatewayName = "";

                try {
                        Client paymentServiceClient = new PaymentClient().getClient();
                        gatewayName = paymentServiceClient.getPaymentGateway(payment.getGatewayId()).getName();
                } catch (TTransportException e) {
                } catch (PaymentException e) {
                } catch (TException e) {
                }

                return gatewayName;
        }

        public int convertDouble(double value) {
                return (int)value;
        }

        public String getInsuranceExpiryDate(long DeliveryDate) {
                if (DeliveryDate == 0) {
                        return "N/A";
                }
                Calendar cal = Calendar.getInstance();
                cal.setTimeInMillis(DeliveryDate);
                cal.add(Calendar.YEAR, 1);
                SimpleDateFormat sdf = new SimpleDateFormat("dd MMM, yyyy");
                return sdf.format(cal.getTime());
        }

        public String getShippingAddressOfStore(long storeId) {
                try {
                        in.shop2020.logistics.LogisticsService.Client client = new LogisticsClient().getClient();
                        PickupStore store = client.getPickupStore(storeId);
                        return StringUtils.join(new String[] {
                                        store.getName(),
                                        store.getLine1(),
                                        store.getLine2(),
                                        store.getPin(),
                                        store.getCity(),
                                        store.getState(),
                                        store.getPhone()}, ",");
                } catch (Exception e) {
                        return "";
                }
        }

        public String getAddress(Order order) {
                return ModelUtils.extractAddressFromOrder(order);
        }

        public String changeShippingAddress() {
                try {
                        TransactionClient transactionServiceClient = new TransactionClient();
                        in.shop2020.model.v1.order.TransactionService.Client transactionClient
                    = transactionServiceClient.getClient();
                        transactionClient.changeShippingAddress(orderId, line1, line2, city, state, pin);
                        in.shop2020.model.v1.order.Order t_order = transactionClient.getOrder(orderId);
                        Warehouse warehouse = getWareHouseForOrder(t_order.getWarehouse_id());                  
                        if(t_order.getLogistics_provider_id()==7L){
                                FedExShipAccountInfo fedexAccountInfo = FedExShipAccountInfo.getFedExInfo(warehouse.getLogisticsLocation());
                                ProcessShipmentReply  processShipmentReply = ShipWebServiceClient.getShipmentCreationReply(t_order,fedexAccountInfo.getClientDetail(),fedexAccountInfo.getWad(),fedexAccountInfo.getEndPointAddress());
                                CompletedShipmentDetail completedShipmentDetails = processShipmentReply.getCompletedShipmentDetail();
                                CompletedPackageDetail completedPackageDetails =  completedShipmentDetails.getCompletedPackageDetails(0);
                                TrackingId  trackId= completedPackageDetails.getTrackingIds(0);
                                t_order = transactionClient.updateOrderAWB(t_order.getId(), trackId.getTrackingNumber());
                                //Start:-Added By Manish Sharma for FedEx Integration - Shipment Creation on 21-Aug-2013
                                CompletedPackageDetail[] cpd= completedShipmentDetails.getCompletedPackageDetails();
                                AssociatedShipmentDetail[] asdetails = completedShipmentDetails.getAssociatedShipments();
                                List<in.shop2020.model.v1.order.Attribute> attrList = new ArrayList<in.shop2020.model.v1.order.Attribute>();
                                if(t_order.isCod()){
                                        if(asdetails!=null){
                                                for(AssociatedShipmentDetail as : asdetails){
                                                        if(as.getType().getValue().equalsIgnoreCase("COD_RETURN")){
                                                                PackageOperationalDetail pod = as.getPackageOperationalDetail();
                                                                StringBarcode[] barcodes = pod.getBarcodes().getStringBarcodes();
                                                                for(StringBarcode bc : barcodes){
                                                                        in.shop2020.model.v1.order.Attribute attr3 = new in.shop2020.model.v1.order.Attribute();
                                                                        attr3.setName("FedEx_COD_Return_BarCode");
                                                                        attr3.setValue(bc.getValue());
                                                                        attrList.add(attr3);
                                                                }
                                                                
                                                                String codReturnTrackingNo= as.getTrackingId().getTrackingNumber();
                                                                in.shop2020.model.v1.order.Attribute attr4 = new in.shop2020.model.v1.order.Attribute();
                                                                attr4.setName("FedEx_COD_Return_Tracking_No");
                                                                attr4.setValue(codReturnTrackingNo);
                                                                attrList.add(attr4);
                                                        }
                                                }
                                        }
                                }
                                for(CompletedPackageDetail cd : cpd){
                                        PackageOperationalDetail pod = cd.getOperationalDetail();
                                        StringBarcode[] barcodes = pod.getBarcodes().getStringBarcodes();
                                        for(StringBarcode bc : barcodes){
                                                in.shop2020.model.v1.order.Attribute attr1 = new in.shop2020.model.v1.order.Attribute();
                                                attr1.setName("FedEx_Package_BarCode");
                                                attr1.setValue(bc.getValue());
                                                attrList.add(attr1);
                                        }
                                        OperationalInstruction[] ois = pod.getOperationalInstructions();
                                        in.shop2020.model.v1.order.Attribute attr2 = new in.shop2020.model.v1.order.Attribute();
                                        for(OperationalInstruction oi : ois){
                                                if(oi.getNumber().intValue()==5){
                                                        attr2.setName("FedEx_Location_Code");
                                                        attr2.setValue(oi.getContent());
                                                        attrList.add(attr2);
                                                }
                                        }                                               
                                }
                                transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                //End:-Added By Manish Sharma for FedEx Integration - Shipment Creation on 21-Aug-2013

                        }
                } catch(Exception e) {
                        log.error("Unable to update address for orderId : " + orderId + "and address : " + 
                                        line1 + ", " + line2+ ", " + city + ", " + state + ", " + pin, e);
                }
                return null;
        }
        
        public String convertStoreToNormal() {
            try{
                TransactionClient transactionServiceClient = new TransactionClient();
                transactionServiceClient.getClient().convertStoreToNormal(orderId);
            } catch(Exception e) {
                log.error("Unable to convert to normal order", e);
            }
            return null;
        }
        
        public String getStoreDetails(long storeId) {
            try {
                TransactionClient tcl = new TransactionClient();
                HotspotStore store = tcl.getClient().getHotspotStore(storeId, "");
                return store.getHotspotId() + " - " + store.getCity(); 
            } catch (Exception e) {
                log.error("Unable to get hostspotStore for id : " + storeId, e);
            }
            return "N/A";
        }

        public Address getShippingAddress(Order order) {
                Address address = new Address();
                address.setLine1(order.getCustomer_address1());
                address.setLine2(order.getCustomer_address2());
                address.setCity(order.getCustomer_city());
                address.setState(order.getCustomer_state());
                address.setPin(order.getCustomer_pincode());
                return address;
        }
        
        public String getOrderSource(Order order) {
                return OrderSource.findByValue((int)(order.getSource())).toString();
        }

        public String getPaymentMethod(List<Attribute> paymentAttributes) {
                String paymentMethod = null;
                if (paymentAttributes == null || paymentAttributes.isEmpty()) {
                        return "N/A";
                }
                for (Attribute a : paymentAttributes) {
                        if ("payMethod".equals(a.getName())) {
                                paymentMethod = Constants.PAYMENT_METHOD.get(a.getValue());
                                break;
                        }
                }
                return paymentMethod != null ? paymentMethod : "N/A";
        }
        //Start:- Added by Manish Sharma for Physical Refunds 
        public String refundOrderPayment(){
                try{
                        TransactionClient transactionServiceClient = new TransactionClient();
                        in.shop2020.model.v1.order.TransactionService.Client transactionClient
                    = transactionServiceClient.getClient();
                        
                        in.shop2020.model.v1.order.Order t_order = transactionClient.getOrder(orderId);
                        List<in.shop2020.model.v1.order.Attribute> attrList = new ArrayList<in.shop2020.model.v1.order.Attribute>();
                        in.shop2020.model.v1.order.Attribute attr1 = new in.shop2020.model.v1.order.Attribute();
                        attr1.setName("Refund_Option");
                        in.shop2020.model.v1.order.Attribute attr2 = new in.shop2020.model.v1.order.Attribute();
                        attr2.setName("Refund_Amount");
                        in.shop2020.model.v1.order.Attribute attr3 = new in.shop2020.model.v1.order.Attribute();
                        attr3.setName("Refund_TimeStamp");
                        SimpleDateFormat timestmapFormat = new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss");
                        PaymentClient paymentServiceClient = new PaymentClient();
                        List<Payment> orderPayments =null; 
                        if(!t_order.isCod()){
                                orderPayments =paymentServiceClient.getClient()
                                        .getPaymentForTxnId(t_order.getTransactionId());
                        }
                        
                        if(rfdRadio.equalsIgnoreCase("rfdCoupon")){
                                if((couponDetails!=null && !("").equalsIgnoreCase(couponDetails)) || (refundAmountCoupon!=null &&!("").equalsIgnoreCase(refundAmountCoupon))){
                                        if(Double.parseDouble(refundAmountCoupon) <= t_order.getTotal_amount()){
                                                log.info(Double.parseDouble(refundAmountCoupon));
                                                log.info(t_order.getTotal_amount());
                                                attr1.setValue("Refund By Coupon: "+couponDetails);
                                                attrList.add(attr1);
                                                attr2.setValue(refundAmountCoupon);
                                                attrList.add(attr2);
                                                attr3.setValue(timestmapFormat.format(Calendar.getInstance().getTime()));
                                                attrList.add(attr3);
                                                transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                                successmsg = "Refund Marked Successful: Through Coupon";
                                                return "physical-refund-result";
                                        }
                                        else if(orderPayments !=null && !orderPayments.isEmpty()){
                                                Payment payment = orderPayments.get(0);
                                                if(Double.parseDouble(refundAmountCoupon) <= payment.getAmount()){
                                                        log.info(Double.parseDouble(refundAmountCoupon));
                                                        log.info(payment.getAmount());
                                                        attr1.setValue("Refund By Coupon: "+couponDetails);
                                                        attrList.add(attr1);
                                                        attr2.setValue(refundAmountCoupon);
                                                        attrList.add(attr2);
                                                        attr3.setValue(timestmapFormat.format(Calendar.getInstance().getTime()));
                                                        attrList.add(attr3);
                                                        transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                                        successmsg = "Refund Marked Successful: Through Coupon";
                                                        return "physical-refund-result";
                                                }
                                                else{
                                                        errorMsg ="Refund Unsuccessful: Due to coupon amount greater than Payment Gateway Amount ";
                                                        return "physical-refund-result";
                                                }
                                        }
                                        errorMsg ="Refund Unsuccessful: Due to coupon amount greater than Order Total Amount ";
                                }
                                else{
                                        errorMsg ="Refund Unsuccessful: Due to either coupon details or refund amount is blank ";
                                        return "physical-refund-result";
                                }
                                errorMsg ="Refund Unsuccessful: Due to coupon amount greater than order total amount ";
                        }
                        if(rfdRadio.equalsIgnoreCase("rfdCheque")){
                                if((chequeDetails!=null && !("").equalsIgnoreCase(chequeDetails)) || (refundAmountCheque!=null &&!("").equalsIgnoreCase(refundAmountCheque))){
                                        if(Double.parseDouble(refundAmountCheque) <= t_order.getTotal_amount()){
                                                attr1.setValue("Refund By Cheque: "+chequeDetails);
                                                attrList.add(attr1);
                                                attr2.setValue(refundAmountCheque);
                                                attrList.add(attr2);
                                                attr3.setValue(timestmapFormat.format(Calendar.getInstance().getTime()));
                                                attrList.add(attr3);
                                                transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                                successmsg = "Refund Marked Successful: Through Cheque";
                                                return "physical-refund-result";
                                        }
                                }
                                else{
                                        errorMsg ="Refund Unsuccessful: Due to either cheque details or refund amount is blank ";
                                        return "physical-refund-result";
                                }
                                errorMsg ="Refund Unsuccessful: Due to cheque amount greater than order total amount ";
                        }
                        if(rfdRadio.equalsIgnoreCase("rfdGateway")){
                                if((comments!=null && !("").equalsIgnoreCase(comments)) 
                                                || (refundAmountGateway!=null &&!("").equalsIgnoreCase(refundAmountGateway))){
                                        if(orderPayments !=null && !orderPayments.isEmpty()){
                                                Payment payment = orderPayments.get(0);
                                                if(Double.parseDouble(refundAmountGateway) <= payment.getAmount()){
                                                        boolean refundResult = paymentServiceClient.getClient().refundPayment(t_order.getTransactionId(), Double.parseDouble(refundAmountGateway), false);
                                                        if(refundResult){
                                                                attr1.setValue("Refund By Payment Gatway: "+comments);
                                                                attrList.add(attr1);
                                                                attr2.setValue(refundAmountGateway);
                                                                attrList.add(attr2);
                                                                attr3.setValue(timestmapFormat.format(Calendar.getInstance().getTime()));
                                                                attrList.add(attr3);
                                                                transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                                                successmsg = "Refund Marked Successful: Through Gateway";
                                                                return "physical-refund-result";
                                                        }
                                                        else{
                                                                if(payment.getGatewayId()==13L){
                                                                        attr1.setValue("Refund By Innoviti Gatway: "+comments);
                                                                        attrList.add(attr1);
                                                                        attr2.setValue(refundAmountGateway);
                                                                        attrList.add(attr2);
                                                                        attr3.setValue(timestmapFormat.format(Calendar.getInstance().getTime()));
                                                                        attrList.add(attr3);
                                                                        transactionClient.setOrderAttributes(t_order.getId(), attrList);
                                                                        successmsg = "Refund Marked Successful: Through Innoviti Payment Gateway.";
                                                                        return "physical-refund-result";
                                                                }
                                                                errorMsg ="Refund Unsuccessful: at Payment Gateway ";
                                                                return "physical-refund-result";
                                                        }
                                                }
                                                else{
                                                        errorMsg ="Refund Unsuccessful: Due to refund Amount is greater than Payment Gateway Amount ";
                                                        return "physical-refund-result";
                                                }
                                        }
                                        errorMsg ="Refund Unsuccessful: There is no Payment to be refunded ";
                                }
                                else{
                                        errorMsg ="Refund Unsuccessful: Due to either comments or refund amount is blank ";
                                        return "physical-refund-result";
                                }
                                
                        }
                        
                }
                catch(Exception e){
                        log.error(e);
                }
                return "physical-refund-result";
        }
                
        public int getRefundEnabledStatus(){
                try{
                        TransactionClient transactionServiceClient = new TransactionClient();
                        in.shop2020.model.v1.order.TransactionService.Client transactionClient
                    = transactionServiceClient.getClient();
                        in.shop2020.model.v1.order.Order t_order = transactionClient.getOrder(orderId);
                        if(OrderSource.WEBSITE.getValue()!=t_order.getSource()){
                                return 1;
                        }
                        String refundOption=transactionClient.getOrderAttributeValue(orderId, "Refund_Option");
                        String refundAmount=transactionClient.getOrderAttributeValue(orderId, "Refund_Amount");
                        String refundTimeStamp = transactionClient.getOrderAttributeValue(orderId, "Refund_TimeStamp");
                        List<String> details = new ArrayList<String>();
                        if(refundOption!=null && !("").equalsIgnoreCase(refundOption)){
                                details.add("Refund Option:- "+refundOption);
                        }
                        
                        if(refundAmount!=null && !("").equalsIgnoreCase(refundAmount)){
                                details.add("Refund Amount:- "+refundAmount);
                        }
                        
                        if(refundTimeStamp!=null && !("").equalsIgnoreCase(refundTimeStamp)){
                                details.add("Refund TimeStamp:- "+refundTimeStamp);
                        }
                        setPhysicalRefundDetails(details);
                        
                        if((refundOption!=null && refundAmount!=null) && (!("").equalsIgnoreCase(refundOption)) && !("").equalsIgnoreCase(refundAmount)){
                                System.out.println("Into the Refund Condition");
                                return 0;
                        }
                        
                        else if(t_order.isCod()){
                                if(setOfrefundableStates.contains(t_order.getStatus()) && SecurityUtils.getSubject().hasRole("TeamLead")){
                                        System.out.println("Into the COD Status Condition");
                                        return 2;
                                }
                        }
                        else{
                                if(( setOfprepaidrefundableStates.contains(t_order.getStatus()) || setOfrefundableStates.contains(t_order.getStatus()) ) && SecurityUtils.getSubject().hasRole("TeamLead") && (payments.get(0).getStatus() == PaymentStatus.SUCCESS || t_order.isSetOriginalOrderId())){
                                        System.out.println("Into the Prepaid Status Condition");
                                        return 2;
                                }
                        }
                }
                catch(Exception e){
                        log.error(e);
                }
                return 1;
        }
        
        public int checkForOriginalOrders(){
                try{
                        TransactionClient transactionServiceClient = new TransactionClient();
                        in.shop2020.model.v1.order.TransactionService.Client transactionClient
                    = transactionServiceClient.getClient();
                        in.shop2020.model.v1.order.Order t_order = transactionClient.getOrder(orderId);
                        if(t_order.getOriginalOrderId()!=0l && t_order.getOriginalOrderId() > 0l){
                                in.shop2020.model.v1.order.Order old_order = transactionClient.getOrder(t_order.getOriginalOrderId());
                                if(old_order.isCod()){
                                        return 1;
                                }
                                else{
                                        return 2;
                                }
                        }
                }
                catch(Exception e){
                        log.error(e);
                }
                return 0;
        }
        
        public void setPhysicalRefundDetails(List<String> details){
                this.refundDetails = details;
        }
        
        public List<String> getPhysicalRefundDetails(){
                return this.refundDetails;
        }
        //End:- Added by Manish Sharma for Physical Refunds     

        public void setOrderId(String orderId) {
                try {
                        this.orderId = Long.parseLong(orderId);
                } catch (NumberFormatException e) {
                        log.error(e);
                }
        }

        public List<Payment> getPayments() {
                return payments;
        }

        public List<ShipmentUpdate> getShipmentUpdates() {
                return shipmentUpdates;
        }

        public void setShipmentUpdates(List<ShipmentUpdate> shipmentUpdates) {
                this.shipmentUpdates = shipmentUpdates;
        }

        public Order getOrder() {
                return order;
        }

        public void setOrder(Order order) {
                this.order = order;
        }

        public Long getCodTicketId() {
                return codTicketId;
        }

        public void setCodTicketId(Long codTicketId) {
                this.codTicketId = codTicketId;
        }

        public List<Address> getAddresses() {
                return addresses;
        }

        public void setAddresses(List<Address> addresses) {
                this.addresses = addresses;
        }

        public String getOrderStatusDescription(Order order) {
                String status = order.getStatus().getDescription();

                if (order.getStatus() == OrderStatus.DELIVERY_SUCCESS) {
                        status = "Completed";
                }

                return status;
        }

        public String getCancellationInitiator() {
                return cancellationInitiator;
        }

        public void setCancellationInitiator(String cancellationInitiator) {
                this.cancellationInitiator = cancellationInitiator;
        }

        public String getCancelReason() {
                return cancelReason;
        }

        public void setCancelReason(String cancelReason) {
                this.cancelReason = cancelReason;
        }

        public String getBody() {
                return body;
        }

        public void setBody(String body) {
                this.body = body;
        }

        public String getLine1() {
                return line1;
        }

        public void setLine1(String line1) {
                this.line1 = line1;
        }

        public String getLine2() {
                return line2;
        }

        public void setLine2(String line2) {
                this.line2 = line2;
        }

        public String getCity() {
                return city;
        }

        public void setCity(String city) {
                this.city = city;
        }

        public String getState() {
                return state;
        }

        public void setState(String state) {
                this.state = state;
        }

        public String getPin() {
                return pin;
        }

        public void setPin(String pin) {
                this.pin = pin;
        }

        public String getFreebieItem() {
                return freebieItem;
        }

        public void setFreebieItem(String freebieItem) {
                this.freebieItem = freebieItem;
        }

        public String getDealText() {
                return dealText;
        }

        public void setDealText(String dealText) {
                this.dealText = dealText;
        }

        public String getParentOrderIdForFreebieOrder() {
                return parentOrderIdForFreebieOrder;
        }

        public void setParentOrderIdForFreebieOrder(String parentOrderIdForFreebieOrder) {
                this.parentOrderIdForFreebieOrder = parentOrderIdForFreebieOrder;
        }

        public String getFreebieOrderId() {
                return freebieOrderId;
        }

        public void setFreebieOrderId(String freebieOrderId) {
                this.freebieOrderId = freebieOrderId;
        }

    public void setCashAmount(double cashAmount) {
        this.cashAmount = cashAmount;
    }

    public double getCashAmount() {
        return cashAmount;
    }

    public void setCardAmount(double cardAmount) {
        this.cardAmount = cardAmount;
    }

    public double getCardAmount() {
        return cardAmount;
    }

    public long getOrderId() {
        return orderId;
    }

    public void setOrderId(long orderId) {
        this.orderId = orderId;
    }

    public StoreOrderDetail getStoreOrderDetail() {
        return storeOrderDetail;
    }

    public void setStoreOrderDetail(StoreOrderDetail storeOrderDetail) {
        this.storeOrderDetail = storeOrderDetail;
    }
    
  //Start:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013
    public AmazonOrder getAmazonOrder() {
                return amazonOrder;
        }

        public void setAmazonOrder(AmazonOrder amazonOrder) {
                this.amazonOrder = amazonOrder;
        }

        //End:- Added by Manish Sharma for Displaying Logistics Provider Id and Amazon Order Id on 25-Jul-2013

    public void setProviderName(String providerName) {
        this.providerName = providerName;
    }

    public String getProviderName() {
        return providerName;
    }
    
    public static void main(String[] args) {
        
    }

        public void setGvAmount(long gvAmount) {
                this.gvAmount = gvAmount;
        }

        public long getGvAmount() {
                return gvAmount;
        }
        //Start:- Added by Manish Sharma for Physical Refunds 
        public String getRfdRadio() {
                return rfdRadio;
        }


        public void setRfdRadio(String rfdRadio) {
                this.rfdRadio = rfdRadio;
        }


        public String getCouponDetails() {
                return couponDetails;
        }


        public void setCouponDetails(String couponDetails) {
                this.couponDetails = couponDetails;
        }


        public String getRefundAmountCoupon() {
                return refundAmountCoupon;
        }


        public void setRefundAmountCoupon(String refundAmountCoupon) {
                this.refundAmountCoupon = refundAmountCoupon;
        }


        public String getChequeDetails() {
                return chequeDetails;
        }


        public void setChequeDetails(String chequeDetails) {
                this.chequeDetails = chequeDetails;
        }


        public String getRefundAmountCheque() {
                return refundAmountCheque;
        }


        public void setRefundAmountCheque(String refundAmountCheque) {
                this.refundAmountCheque = refundAmountCheque;
        }


        public String getRefundAmountGateway() {
                return refundAmountGateway;
        }


        public void setRefundAmountGateway(String refundAmountGateway) {
                this.refundAmountGateway = refundAmountGateway;
        }


        public String getComments() {
                return comments;
        }


        public void setComments(String comments) {
                this.comments = comments;
        }
        
        public String getErrorMsg(){
        return this.errorMsg;
    }
        
        public String getSuccessMessage(){
                return this.successmsg ;
        }
        //End:- Added by Manish Sharma for Physical Refunds 
}