using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BeWo.Data.Access;
using BeWo.Service.Plugins;
using BS.Shared;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.Extensions;
using BS.Shared.Services;

namespace Alloheim.Service
{

	public class CustomSaveInterceptor : SaveInterceptor
    {
        public override string AllowSaveCustomer(CustomerDC c)
        {
            if (String.IsNullOrWhiteSpace(c.DebitorNumber))
            {
                int newNummer = 1;

                var result = DAOFactory.SearchDAO.GetSqlResult("SELECT Max(CONVERT(DebitorNumber, UNSIGNED INTEGER)) FROM customer");
                //
                //update customer set debitornumber = '5' + debitornumber where debitornumber is not null
                if (result.Count > 0)
                {
                    var test = result[0];
                    int p = 0;
                    if (test != null && Int32.TryParse(test.ToString(), out p))
                    {
                        if (p < 150000)
                        {
                            p = 150000;
                        }
                        newNummer = p + 1;
                    }
                }

                c.DebitorNumber = newNummer.ToString();
            }
            return base.AllowSaveCustomer(c);
        }
    }
}