Пример #1
0
        public ActionResult AddQuoteItem(QuoteItem item)
        {
            Material           material;
            List <WasteFactor> wasteFactors = new List <WasteFactor>();

            using (var mm = new MaterialsManager())
            {
                material = mm.SingleMaterial(item.MaterialID.GetValueOrDefault());
            }
            using (var qm = new QuoteManager())
            {
                var quote = qm.Single(item.QuoteID);
                using (var wfm = new WasteFactorManager())
                {
                    wasteFactors = wfm.ByCompany(quote.CompanyID.GetValueOrDefault()).ToList();
                }
                decimal wasteFactor =
                    wasteFactors.Any(
                        wf => wf.ProductID == item.ProductID && wf.ProductLineID == item.ProductLineID)
                                ? wasteFactors.First(
                        wf => wf.ProductID == item.ProductID && wf.ProductLineID == item.ProductLineID)
                    .WasteFactor1.GetValueOrDefault() : 0M;
                // calculate the amount and save
                switch (item.Measurement)
                {
                case (Measurement.SquareFeet):
                    if (item.SquareFt.GetValueOrDefault() == 0)
                    {
                        item.SquareFt = item.Height * item.Width;
                    }
                    var pieceSqFt = (material.Height - material.Overlap.GetValueOrDefault()) * (1M / 12M) * material.Width;
                    var pieces    = Math.Ceiling((decimal)(item.SquareFt.GetValueOrDefault() * (1M + wasteFactor) / pieceSqFt));

                    item.Amount = pieces * material.UnitCost;
                    break;

                case (Measurement.LinearFeet):
                    item.Amount = item.LinearFt * (1M + wasteFactor) * material.UnitCost / material.Width;
                    break;

                case (Measurement.Constant):
                    item.Amount = item.Dollars;
                    break;
                }

                item = qm.CreateItem(item);
            }
            return(RedirectToAction("Edit", new { id = item.QuoteID }));
        }