/// <summary>
        /// Edit and existing customer
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public ActionResult EditCustomer(decimal id = 0)
        {
            PortugalVillasContext db = new PortugalVillasContext();

            Customer customer = db.Customers.Find(id);
            if (customer == null)
            {
                return HttpNotFound();
            }

            db.Dispose();
            return RedirectToAction("DetailGatheringEventChain");


        }
        private string MergeDocumentWithDatabaseAndReturnFilePath(Customer customer, PRCDocument.PRCDocumentType type, Booking booking = null, BookingExtraSelection bes = null)
        {
            //BOOKING needs to have a propertyID, BES needs to have the ExtraID!!!!


            var db = new PortugalVillasContext();
            var bookPartTable = new DataTable();
            var besPartTable = new DataTable();
            var extraAttributes = new DataTable();

            PRCDocument aDocument = new PRCDocument(type);
            aDocument = InitialSetUpPRCDocument(type);

            //tables for merge

            List<DataTable> tablesForMerge_PreMerge = new List<DataTable>();


            PRCDocumentData theDocumentDataInstance = new PRCDocumentData();

            //PRC
            tablesForMerge_PreMerge.Add(
                theDocumentDataInstance.GetPRCDocumentData(
                    PRCDocumentData.PRCReturnDataTableWrapperTypes.StandardPRCInformation, 1));

            //CUSTOMERS
            tablesForMerge_PreMerge.Add(
                theDocumentDataInstance.GetPRCDocumentData(PRCDocumentData.PRCReturnDataTableWrapperTypes.CustomerByCustomerID,
                    customer.CustomerID)); //works*/
            //CUSTOMER BANK DETAILS
            
            
            
            if (booking != null)
            {
                tablesForMerge_PreMerge.Add(
                theDocumentDataInstance.GetPRCDocumentData(
                    PRCDocumentData.PRCReturnDataTableWrapperTypes.CustomerBankDetailByCustomerID, customer.CustomerID));


                //COMMISSION FOR YEAR            
                var TotalCommisssion = new DataTable();
                TotalCommisssion.Columns.Add("TotalCommissionThisYear");
                TotalCommisssion.Columns.Add("CommissionDateTime");
                DataRow _row = TotalCommisssion.NewRow();
                _row["TotalCommissionThisYear"] = db.Bookings.Where(x => x.PropertyID == booking.PropertyID).Sum(x => x.CommissionAmount);
                _row["CommissionDateTime"] = DateTime.Now.ToShortDateString();
                TotalCommisssion.Rows.Add(_row);

                tablesForMerge_PreMerge.Add(TotalCommisssion);

                //BOOKING
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingByBookingID, booking.BookingID));


                //PROPERTY
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyByPropertyID,
                        (long)booking.PropertyID));


                //TOWN
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(
                        PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyTownByPropertyTownID, Convert.ToInt64(db.Properties.Where(x => x.PropertyID == booking.PropertyID).FirstOrDefault().PropertyTownID)));

                //REGION
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(
                        PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyRegionByPropertyRegionID, db.Properties.Where(x => x.PropertyID == booking.PropertyID).FirstOrDefault().PropertyTown.PropertyRegionID));

                //BOOKINGPART
                bookPartTable = theDocumentDataInstance.GetPRCDocumentData(
                    PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingParticipantByBookingID, booking.BookingID);
                bookPartTable.TableName = "BOOKINGPARTTABLE";
                tablesForMerge_PreMerge.Add(bookPartTable);

                if (booking.BookingParentContainerID != null)
                {
                    //PARENT
                    tablesForMerge_PreMerge.Add(
                        theDocumentDataInstance.GetPRCDocumentData(
                            PRCDocumentData.PRCReturnDataTableWrapperTypes.StandardBookingParentContainer,
                            (long)booking.BookingParentContainerID));
                }




                BookingParentContainer bookingParentContainer;

                //PROPERTY OWNER
                tablesForMerge_PreMerge.Add(
              theDocumentDataInstance.GetPRCDocumentData(
                  PRCDocumentData.PRCReturnDataTableWrapperTypes.StandardPropertyOwner, (long)booking.PropertyID));
            }




            if (bes != null)
            {

                //get top level item for same sub type to pull out attributes:
                long? extraIDforAtts = null;

                try
                {
                    extraIDforAtts = db.BookingExtras.Where(x =>
                                    x.TopLevelItem == true)
                                    .Where(y => y.BookingExtraSubTypeID == bes.BookingExtra.BookingExtraSubTypeID)
                                    .FirstOrDefault().BookingExtraID;
                }
                catch (Exception)
                {
                     extraIDforAtts = db.BookingExtras.Where(x =>
                                    x.MaxPersons > 10)
                                    .Where(y => y.BookingExtraSubTypeID == bes.BookingExtra.BookingExtraSubTypeID)
                                    .FirstOrDefault().BookingExtraID;
                    
                }

                //BES
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(
                        PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingExtraSelectionByBookingExtraSelectionID, bes.BookingExtraSelectionID));

                //BEST PART (name etc)

                besPartTable = theDocumentDataInstance.GetPRCDocumentData(
                    PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingExtraParticipantByBookingExtraSelectionID,
                    bes.BookingExtraSelectionID);
                besPartTable.TableName = "BESPARTTABLE";

                tablesForMerge_PreMerge.Add(besPartTable);
                //EXTRA
                tablesForMerge_PreMerge.Add(
                    theDocumentDataInstance.GetPRCDocumentData(
                        PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingExtraByBookingExtraID, bes.BookingExtraID));

                //PARENT
                if (bes.BookingParentContainerID != null)
                {
                    tablesForMerge_PreMerge.Add(
                        theDocumentDataInstance.GetPRCDocumentData(
                      PRCDocumentData.PRCReturnDataTableWrapperTypes.StandardBookingParentContainer, (long)bes.BookingParentContainerID));
                }

                //ATTRIBUTES

                if (extraIDforAtts != null)
                {
                    extraAttributes = theDocumentDataInstance.GetPRCDocumentData(
                        PRCDocumentData.PRCReturnDataTableWrapperTypes.BookingExtraAttributesByBookingExtraID,
                        (long)extraIDforAtts);
                    extraAttributes.TableName = "ATTRIBUTETABLE";
                }


                //test if there is a related booking / property IF it's a solo BES event
                if(booking != null)
                {
                    if(bes.BookingParentContainerID != 0)
                    {
                        booking = db.Bookings.Where(x => x.BookingParentContainerID == bes.BookingParentContainerID).FirstOrDefault();

                        //PROPERTY
                        tablesForMerge_PreMerge.Add(
                            theDocumentDataInstance.GetPRCDocumentData(PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyByPropertyID,
                                (long)booking.PropertyID));


                        //TOWN
                        tablesForMerge_PreMerge.Add(
                            theDocumentDataInstance.GetPRCDocumentData(
                                PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyTownByPropertyTownID, Convert.ToInt64(db.Properties.Where(x => x.PropertyID == booking.PropertyID).FirstOrDefault().PropertyTownID)));

                        //REGION
                        tablesForMerge_PreMerge.Add(
                            theDocumentDataInstance.GetPRCDocumentData(
                                PRCDocumentData.PRCReturnDataTableWrapperTypes.PropertyRegionByPropertyRegionID, db.Properties.Where(x => x.PropertyID == booking.PropertyID).FirstOrDefault().PropertyTown.PropertyRegionID));

                    }


                }
            }








            List<DataTable> tablesForMerge = new List<DataTable>();

            foreach (var dataTable in tablesForMerge_PreMerge)
            {
                if (dataTable.Rows.Count > 0)
                {

                    DataTable tableToModAndReturn = dataTable.Copy();
                    //clone every table
                    DataTable dtCloned = dataTable.Copy();
                    //change every datetime column to a string

                    //for every dateTime colum, load into new table
                    foreach (DataColumn col in dtCloned.Columns)
                    {
                        var theType = dtCloned.Columns[col.ColumnName].DataType.ToString();

                        if (dtCloned.Columns[col.ColumnName].DataType.ToString() == "DateTime")
                        {
                            //change the type
                            var name = col.ColumnName;
                            var value = "";
                            if (dtCloned.Rows[0][col].ToString().Count() >= 10)
                            {
                                value = /*DateTime.Parse(*/ Convert.ToDateTime(dtCloned.Rows[0][col].ToString()).ToString("dd/MM/yyyy");
                                //).ToString("dd/MM/yyyy");
                            }


                            tableToModAndReturn.Columns.Remove(name);
                            tableToModAndReturn.Columns.Add(new DataColumn
                            {
                                ColumnName = name,
                                DefaultValue = value
                            });
                        }
                    }



                    tablesForMerge.Add(tableToModAndReturn);
                }
            }


            Aspose.Words.Document theDoc = new Aspose.Words.Document(HttpRuntime.AppDomainAppPath + aDocument.ServerDocumentURL);
            //execute the merges            
            foreach (var dataTable in tablesForMerge)
            {
                for (int i = 0; i < dataTable.Rows.Count; i++)
                {
                    theDoc.MailMerge.Execute(dataTable.Rows[i]);
                }
            }

            //N.B The regions in the document need to correspond to the table name for the below merge to work
            theDoc.MailMerge.ExecuteWithRegions(bookPartTable);
            theDoc.MailMerge.ExecuteWithRegions(besPartTable);
            theDoc.MailMerge.ExecuteWithRegions(extraAttributes);

            string filepathAndName = aDocument.SavePath + aDocument.FileName + ".pdf";
            theDoc.Save(aDocument.SavePath + aDocument.FileName + ".pdf");


            db.Dispose();


            return filepathAndName;
        }