/// <summary>
        /// 获取喷漆打折配置
        /// </summary>
        /// <param name="servicePid"></param>
        /// <param name="carNoPrefix"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public ActionResult SelectPaintConfig(string servicePid, int packageId = 0, int pageIndex = 1, int pageSize = 20)
        {
            var manager = new PaintDiscountConfigManager();
            var result  = manager.SelectPaintDiscountConfig(packageId, servicePid, pageIndex, pageSize);

            return(Json(new { Status = result != null && result.Item1 != null, Data = result.Item1, TotalCount = result.Item2 }, JsonRequestBehavior.AllowGet));
        }
        /// <summary>
        /// 导出数据至Excel
        /// </summary>
        /// <returns></returns>
        public ActionResult ExportExcel()
        {
            var workbook = new XSSFWorkbook();
            var sheet    = workbook.CreateSheet();

            var row     = sheet.CreateRow(0);
            var cell    = null as ICell;
            var cellNum = 0;

            row.CreateCell(cellNum++).SetCellValue("PID");
            row.CreateCell(cellNum++).SetCellValue("面数");
            row.CreateCell(cellNum++).SetCellValue("活动价");
            row.CreateCell(cellNum++).SetCellValue("权益名称");
            row.CreateCell(cellNum++).SetCellValue("活动说明");
            row.CreateCell(cellNum++).SetCellValue("活动图片");
            cellNum = 0;
            sheet.SetColumnWidth(cellNum++, 14 * 256);
            sheet.SetColumnWidth(cellNum++, 8 * 256);
            sheet.SetColumnWidth(cellNum++, 18 * 256);
            sheet.SetColumnWidth(cellNum++, 50 * 256);
            sheet.SetColumnWidth(cellNum++, 50 * 256);
            sheet.SetColumnWidth(cellNum++, 28 * 256);
            var manager = new PaintDiscountConfigManager();
            var result  = manager.SelectPaintDiscountConfig("", 1, 10000);

            if (result != null && result.Item1 != null && result.Item1.Any())
            {
                int modelRowCount = 1;
                foreach (var model in result.Item1)
                {
                    int modelCol = 0;
                    var modelRow = sheet.CreateRow(modelRowCount);
                    modelRow.CreateCell(modelCol++).SetCellValue(model.ServicePid);
                    modelRow.CreateCell(modelCol++).SetCellValue(model.SurfaceCount);
                    modelRow.CreateCell(modelCol++).SetCellValue((double)model.ActivityPrice);
                    modelRow.CreateCell(modelCol++).SetCellValue(model.ActivityName);
                    modelRow.CreateCell(modelCol++).SetCellValue(model.ActivityExplain);
                    modelRow.CreateCell(modelCol++).SetCellValue(model.ActivityImage);
                    modelRowCount++;
                }
            }
            var ms = new MemoryStream();

            workbook.Write(ms);
            return(File(ms.ToArray(), "application/x-xls", $"喷漆打折配置 {DateTime.Now.ToString("yyyy年MM月dd日HH时mm分ss秒")}.xlsx"));
        }