private async Task <JmPriceResponse> CalculateOptions(JmPriceResponse priceResponse, JmPriceRequest priceRequest)
{
var options = await _optionsRepository.GetAsync(priceRequest.CreateOptionRequest());
if (options == null)
{
throw new NullReferenceException(nameof(options));
}
foreach (var option in options.Where(op =>
op == priceRequest.GuidingRailBracket ||
op == priceRequest.HeadRailBraket ||
op == priceRequest.OperationControl ||
op == priceRequest.LeftGuidingRail ||
op == priceRequest.RightGuidingRail))
{
var optionQuantity = 1;
if (option.Type == typeof(JmHeadrailBracketTypes).FullName)
{
var quantity = (priceRequest.Width - 400) / 800;
optionQuantity = quantity < 2 ? 2 : quantity;
}
else if (option.Type == typeof(JmWireBracketTypes).FullName)
{
optionQuantity = 2;
}
else if (option.Type == typeof(JmGuidingRailTypes).FullName)
{
var quantity = (priceRequest.Height - 400) / 800;
optionQuantity = quantity < 1 ? 2 : quantity * 2;
}
priceResponse.PricePerUnit += option.Price * optionQuantity;
}
priceResponse.TotalPrice = priceRequest.Quantity * priceResponse.PricePerUnit;
return(priceResponse);
}
public async Task <JmPriceResponse> CalculatePrice(JmPriceRequest priceRequest)
{
_validator.Validate(priceRequest);
var price = await _priceRepository.GetAsync(priceRequest);
if (price == null)
{
throw new NullReferenceException(nameof(price));
}
if (price.Values.Length == 0)
{
throw new ArgumentOutOfRangeException(nameof(price.Values), "Cann't find price for specified height");
}
var priceResponse = new JmPriceResponse()
{
PricePerUnit = price.Values[(priceRequest.Width - 500) / 100]
};
return(await CalculateOptions(priceResponse, priceRequest));
}
