source: branches/HeuristicLab.Problems.BioBoost/HeuristicLab.Problems.BioBoost.Views/3.3/SupplierCollector.cs @ 13072

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using HeuristicLab.BioBoost.Representation;
using HeuristicLab.Data;

namespace HeuristicLab.BioBoost.Views {


  public class SupplierCollector {

    public class ProductInfo {
      public string Name;
      public double Potential;
      public double Utilization;
      public double ConverterCapacity;
      public double StorageCapacity;
      public double ConversionCost;
      public double StorageCost;
      public double ConversionPlantConstructionCost;
      public double ConversionPlantOperationCost;
      public string TargetName;
      public IntArray TransportTargts;
      public DoubleArray TransportedAmounts;
      public DoubleArray Utilizations;
      public DoubleArray Potentials;
      public DoubleArray AcquisitionCosts;
      public DoubleArray DischargeCosts;
      public DoubleArray TransportCosts;
      public DoubleArray HandlingCosts;
      public DoubleArray RelativeProductionCosts;
      public DoubleArray TransportDistances;
      public DoubleArray Tkm;
      public StringArray TransportModes;
      public Dictionary<string, double> Suppliers;
      public List<int> SuppliersIndices;
    }

    public List<ProductInfo> Feedstocks { get; private set; }
    public List<ProductInfo> Products { get; private set; }

    public SupplierCollector(BioBoostCompoundSolution solution, string regionName) {
      Feedstocks = new List<ProductInfo>();
      Products = new List<ProductInfo>();
      var locidx = solution.LocationNames.IndexOfFirst(s => s == regionName);
      if (locidx < 0) return;
      var products = new Dictionary<string, ProductInfo>();
      foreach (var kvp in solution.DoubleValues) {
        AddProductInfo(
          products, kvp.Key, LayerDescriptor.PotentialsFromProblemData.FullName,
          pi => {
            pi.Potential = kvp.Value[locidx];
            pi.Potentials = kvp.Value;
          });
        AddProductInfo(
          products, kvp.Key, LayerDescriptor.Utilizations.FullName,
          pi => {
            pi.Utilization = kvp.Value[locidx];
            pi.Utilizations = kvp.Value;
          });
        AddProductInfo(products, kvp.Key, LayerDescriptor.AmountsTransportedFromSource.FullName, pi => { pi.TransportedAmounts = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.TotalCostsAtSource.FullName, pi => { pi.AcquisitionCosts = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.DischargeCosts.FullName, pi => { pi.DischargeCosts = kvp.Value; });
        //AddProductInfo(products, kvp.Key, LayerDescriptor.TotalCostsAtSource.FullName, pi => { pi.Costs = kvp.Value; });
        //AddProductInfo(products, kvp.Key, LayerDescriptor.TotalCostsAtTarget.FullName, pi => { pi.Costs = kvp.Value; });
        //AddProductInfo(products, kvp.Key, LayerDescriptor.Costs.FullName, pi => { pi.Costs = kvp.Value; });
        //AddProductInfo(products, kvp.Key, LayerDescriptor.AmountsAtSource.FullName + LayerDescriptor.Costs.FullName, pi => { pi.Costs = Add(pi.Costs, kvp.Value); });
        //AddProductInfo(products, kvp.Key, LayerDescriptor.AmountsAtTarget.FullName + LayerDescriptor.Costs.FullName, pi => { pi.Costs = Add(pi.Costs, kvp.Value); });
        AddProductInfo(products, kvp.Key, LayerDescriptor.TransportCosts.FullName, pi => { pi.TransportCosts = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.HandlingCosts.FullName, pi => { pi.HandlingCosts = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.RelativeCostAtSource.FullName, pi => { pi.RelativeProductionCosts = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.TransportDistance.FullName, pi => { pi.TransportDistances = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.Tkm.FullName, pi => { pi.Tkm = kvp.Value; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.ConverterCapacities.FullName, pi => { pi.ConverterCapacity = kvp.Value[locidx]; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.StorageCapacities.FullName, pi => { pi.StorageCapacity = kvp.Value[locidx]; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.ConversionCosts.FullName, pi => { pi.ConversionCost = kvp.Value[locidx]; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.StorageCost.FullName, pi => { pi.StorageCost = kvp.Value[locidx]; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.ConversionPlantConstructionCost.FullName, pi => { pi.ConversionPlantConstructionCost = kvp.Value[locidx]; });
        AddProductInfo(products, kvp.Key, LayerDescriptor.ConversionPlantOperationCost.FullName, pi => { pi.ConversionPlantOperationCost = kvp.Value[locidx]; });
      }
      foreach (var kvp in solution.IntValues) {
        AddProductInfo(
          products, kvp.Key, LayerDescriptor.TransportTargets.FullName,
          pi => {
            var target = kvp.Value[locidx];
            pi.TargetName = target >= 0 ? solution.LocationNames[target] : "<none>";
            pi.TransportTargts = kvp.Value;
          });
      }
      if (solution.StringValues == null) {
        foreach (var kvp in solution.StringValues) {
          AddProductInfo(
            products, kvp.Key, LayerDescriptor.TransportModes.FullName, pi => { pi.TransportModes = kvp.Value; });
        }
      }
      foreach (var product in products.Values) {
        product.Suppliers = new Dictionary<string, double>();
        product.SuppliersIndices = new List<int>();
        Products.Add(product);
        if (product.Potentials != null) Feedstocks.Add(product);
        if (product.TransportTargts == null) {
          product.Suppliers.Add(solution.LocationNames[locidx], 0);
          product.SuppliersIndices.Add(locidx);
        } else {
          for (int i = 0; i < product.TransportTargts.Length; i++) {
            if (product.TransportTargts[i] != locidx) continue;
            var amount = 1d;
            if (product.TransportedAmounts != null) {
              amount = product.TransportedAmounts[i];
            } else if (product.Potentials != null && product.Utilizations != null) {
              amount = product.Potentials[i]*product.Utilizations[i];
            }
            if (amount > 0) {
              product.SuppliersIndices.Add(i);
              product.Suppliers.Add(solution.LocationNames[i], amount);
            }
          }
        }
      }
    }

    private static readonly Regex nameSplitter = new Regex(@"([^ ]+)( .*)");

    private void AddProductInfo(Dictionary<string, ProductInfo> dict, string name, string suffix, Action<ProductInfo> setter) {
      var match = nameSplitter.Match(name);
      if (!match.Success) return;
      if (!match.Groups[2].Success || match.Groups[2].Value != suffix) return;
      var productName = match.Groups[1].Value;
      ProductInfo info;
      if (!dict.TryGetValue(productName, out info)) {
        info = new ProductInfo { Name = productName };
        dict.Add(productName, info);
      }
      setter(info);
    }

    private static DoubleArray Add(DoubleArray a, DoubleArray b) {
      if (a == null) return b;
      if (b == null) return a;
      Debug.Assert(a.Length == b.Length);
      var result = new DoubleArray(a.Length);
      for (int i = 0; i < a.Length; i++) {
        result[i] = a[i] + b[i];
      }
      return result;
    }

  }
}