/// <summary>
        /// Change1:新增报表的total列的统计您信息。2014年2月10日10:46:43
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public ChannelReportWithStatisModel GetSaleReprotByChannelList(ReportsModel model)
        {
            using (PermaisuriCMSEntities db = new PermaisuriCMSEntities())
            {
                var adapter       = (IObjectContextAdapter)db;
                var objectContext = adapter.ObjectContext;
                objectContext.CommandTimeout = 3 * 60; // value in seconds

                ChannelReportWithStatisModel reportModel = new ChannelReportWithStatisModel();
                List <ChannelReportModel>    list        = new List <ChannelReportModel>();

                String OrderType = "asc";
                String OrderBy   = "UnitsSold";
                if (model.OrderType > 0)
                {
                    OrderType = "desc";
                }
                if (model.OrderBy > 0)
                {
                    switch (model.OrderBy)
                    {
                    case 1:   //order by Channel
                        OrderBy = "ChannelName";
                        break;

                    case 2:   //order by  Sales Totals
                        OrderBy = "SalesTotal";
                        break;

                    case 3:   // order by  Units Sold
                        OrderBy = "UnitsSold";
                        break;

                    case 4:   // order by Avg. Sale Amount
                        OrderBy = "AvgAmont";
                        break;

                    default:
                        OrderBy = "UnitsSold";
                        break;
                    }
                }

                var countParam = new System.Data.Entity.Core.Objects.ObjectParameter("count", typeof(int));//注意,第一个参数count名称必须与Store Procedure里面的输出参数的名称一一对应!不区分大小写

                var SumSalesTotalParam = new  ObjectParameter("SumSalesTotal", typeof(int));
                var SumUnitsSoldParam  = new ObjectParameter("SumUnitsSold", typeof(int));
                var SumAvgAmontParam   = new ObjectParameter("SumAvgAmont", typeof(int));


                var res = db.Ecom_ReportByChannel_SP(model.page, model.rows, model.Channel, model.Brand, model.StartTime, model.EndTime,
                                                     OrderBy, OrderType, countParam, SumSalesTotalParam, SumUnitsSoldParam, SumAvgAmontParam).ToList();

                //count = Convert.ToInt32(countParam.Value);

                reportModel.Count         = Convert.ToInt32(countParam.Value);
                reportModel.SumSalesTotal = Convert.ToInt32(SumSalesTotalParam.Value).ToString("C", new CultureInfo("en-US"));
                reportModel.SumUnitsSold  = Convert.ToInt32(SumUnitsSoldParam.Value);
                reportModel.SumAvgAmont   = Convert.ToInt32(SumAvgAmontParam.Value).ToString("C", new CultureInfo("en-US"));
                foreach (Ecom_ReportByChannel_SP_Result r in res)
                {
                    list.Add(new ChannelReportModel
                    {
                        Channel    = r.ChannelName,
                        ChannelID  = r.ChannelID,
                        SalesTotal = r.SalesTotal.ConvertToNotNull().ToString("C", new CultureInfo("en-US")),
                        UnitsSold  = r.UnitsSold.ConvertToNotNull(),
                        AvgAmont   = r.AvgAmont.ConvertToNotNull().ToString("C", new CultureInfo("en-US"))
                    });
                }
                reportModel.ReportList = list;
                return(reportModel);
            }
        }