using System.Collections.Generic;
using System.Diagnostics;
using HeuristicLab.Core;
using HeuristicLab.Data;
namespace HeuristicLab.BioBoost.Utils {
public static class ValueParameterCollectionExtensions {
///
/// total conversion cost including costs for required supplies minus revenue for side products.
///
/// the list of products and amounts
/// a dictionary containing the prices to use
/// the main product i.e. no side product and hence excluded from this calculation
///
public static double TotalCost(this ValueParameterCollection productsAndAmounts, IDictionary productPrices, string mainProductName) {
double cost = 0;
foreach (var p in productsAndAmounts) {
var productName = p.Name;
var amount = p.Value as DoubleValue;
double price;
if (amount != null && productName != mainProductName && productPrices.TryGetValue(p.Name, out price)) {
cost -= amount.Value*price; // as amount*price is sales revenue -amount*price is cost ;-)
}
}
return cost;
}
}
}