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; } } }