public static double ToBaseUnit(MeasureUnitEnum from, decimal quantity, MeasureUnitTypeEnum type)
{
if (type == MeasureUnitTypeEnum.Mass)
{
return from switch
{
MeasureUnitEnum.Grama => UnitsNet.Mass.FromGrams(quantity).Grams,
MeasureUnitEnum.Kilo => UnitsNet.Mass.FromKilograms(quantity).Grams,
MeasureUnitEnum.Libra => UnitsNet.Mass.FromPounds(quantity).Grams,
MeasureUnitEnum.Miligrama => UnitsNet.Mass.FromMilligrams(quantity).Grams,
MeasureUnitEnum.Onca => UnitsNet.Mass.FromOunces(quantity).Grams,
_ => 0,
}
}
;
if (type == MeasureUnitTypeEnum.Volume)
{
return from switch
{
MeasureUnitEnum.Litro => UnitsNet.Volume.FromLiters(quantity).Milliliters,
MeasureUnitEnum.Mililitro => UnitsNet.Volume.FromMilliliters(quantity).Milliliters,
_ => 0,
}
}
;
return(0);
}
public decimal CalculatePricePerUnit(PriceRequest model, MeasureUnitTypeEnum pType, MeasureUnitTypeEnum qType)
{
if (model.ResultPrecision == 0)
{
model.ResultPrecision = 2;
}
var weightInGrams = Convert.ToDecimal(UnitConverter.ToBaseUnit(model.ProductMeasureUnit, model.Quantity, pType));
var pricePerUnit = model.ProductPrice / weightInGrams;
var orderedWeight = Convert.ToDecimal(UnitConverter.ToBaseUnit(model.QuantityMeasureUnit, 1, qType));
var totalPrice = orderedWeight * pricePerUnit;
return(Math.Round(totalPrice, model.ResultPrecision));
}
private async Task CalculateItem(NewOrderItem item, MeasureUnitEnum prodMeasureUnit, MeasureUnitTypeEnum pType, MeasureUnitTypeEnum qType, int corpClientId)
{
item.OriginalPrice = pricingApp.CalculatePricePerTotalWeight(new PriceRequest
{
ProductMeasureUnit = prodMeasureUnit,
ProductPrice = item.ProductPrice,
Quantity = item.Quantity,
QuantityMeasureUnit = item.MeasureUnitId
}, pType, qType);
var prodSummary = await dataSheetService.CalculateProduction(item.ProductId, item.MeasureUnitId, item.Quantity, corpClientId);
item.Cost = prodSummary.ProductionItems.Any() ? prodSummary.ProductionCost : new decimal?();
item.Profit = prodSummary.ProductionItems.Any() ? (item.PriceAfterDiscount - prodSummary.ProductionCost) : new decimal?();
}
