public ActionResult BestsellersReportList(GridCommand command, BestsellersReportModel model)
        {
            DateTime? startDateValue = (model.StartDate == null) ? null
                            : (DateTime?)_dateTimeHelper.ConvertToUtcTime(model.StartDate.Value, _dateTimeHelper.CurrentTimeZone);

            DateTime? endDateValue = (model.EndDate == null) ? null
                            : (DateTime?)_dateTimeHelper.ConvertToUtcTime(model.EndDate.Value, _dateTimeHelper.CurrentTimeZone).AddDays(1);

            OrderStatus? orderStatus = model.OrderStatusId > 0 ? (OrderStatus?)(model.OrderStatusId) : null;
            PaymentStatus? paymentStatus = model.PaymentStatusId > 0 ? (PaymentStatus?)(model.PaymentStatusId) : null;

            var items = _orderReportService.BestSellersReport(0, startDateValue, endDateValue,
                orderStatus, paymentStatus, null, model.BillingCountryId, 100, 2, true);
            var gridModel = new GridModel<BestsellersReportLineModel>
            {
                Data = items.Select(x =>
                {
                    var product = _productService.GetProductById(x.ProductId);

                    var m = new BestsellersReportLineModel()
                    {
                        ProductId = x.ProductId,
                        TotalAmount = _priceFormatter.FormatPrice(x.TotalAmount, true, false),
                        TotalQuantity = x.TotalQuantity
                    };

                    if (product != null)
                    {
                        m.ProductName = product.Name;
                        m.ProductTypeName = product.GetProductTypeLabel(_localizationService);
                        m.ProductTypeLabelHint = product.ProductTypeLabelHint;
                    }
                    return m;
                }),
                Total = items.Count
            };
            return new JsonResult
            {
                Data = gridModel
            };
        }
        protected IList<BestsellersReportLineModel> GetBestsellersBriefReportModel(int recordsToReturn, int orderBy)
        {
            var report = _orderReportService.BestSellersReport(0, null, null,
                null, null, null, 0, recordsToReturn, orderBy, true);

            var model = report.Select(x =>
            {
                var product = _productService.GetProductById(x.ProductId);

                var m = new BestsellersReportLineModel()
                {
                    ProductId = x.ProductId,
                    TotalAmount = _priceFormatter.FormatPrice(x.TotalAmount, true, false),
                    TotalQuantity = x.TotalQuantity,
                };

                if (product != null)
                {
                    m.ProductName = product.Name;
                    m.ProductTypeName = product.GetProductTypeLabel(_localizationService);
                    m.ProductTypeLabelHint = product.ProductTypeLabelHint;
                }
                return m;
            }).ToList();

            return model;
        }