using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Estsh.BLL;
using Estsh.Web.Dal;
using Estsh.Web.Util;
using System.Collections;
using System.Data;

namespace Estsh.Core.Services
{
    public class SwapSNInfoService
    {
        //创建  SwapSNInfoDal
        private SwapSNInfoDal dal = new SwapSNInfoDal(RemotingProxyProvider._remotingProxy);

        public bool ExistSn(string serial_number)
        {
            bool result = false;
            string sql = "SELECT * FROM dbo.g_sn_status WHERE (serial_number=@serial_number)";
            Hashtable values = new Hashtable(1);
            values.Add("@serial_number", serial_number);
            DataTable dt = RemotingProxyProvider._remotingProxy.GetDataTable(sql, values);
            if (dt.Rows.Count > 0)
            {
                result = true;
            }
            return result;
        }

        public string GetAuditSwapFlag()
        {

            return dal.GetAuditSwapFlag();

        }

        public string UpdateTable(string oldSN, string newSN, string flag, int empId)
        {
            return dal.UpdateTable(oldSN, newSN, flag, empId);
        }


        public ArrayList GetSwapDataList(Hashtable para, bool fuzzyQuery)
        {
            DataTable dt = new DataTable();
            dt = dal.GetSwapDataList(para, fuzzyQuery);
            return DataTypeConvert.NewObject.DataTableToArrayList(dt);
        }



    }
}