using System;

using System.Collections.Generic;

​

public class ExternalStockAllocation

{

    public int ExternalSoftAllocationCount {get;set;}

    public DateTimeOffset LastUpdatedTimeUTC {get;set;}

}

​

public class StockReservation

{

    public string WarehouseCode {get;set;}

    public string PartNumber {get;set;}

    public decimal Quantity {get;set;}

}

​

​

public class Program

{

    public static Dictionary<string,StockReservation> Convert(List<Dictionary<string,Dictionary<string,ExternalStockAllocation>>> softAllocations)

    {

        var result = new Dictionary<string,StockReservation>();

        foreach (var partNumbers in softAllocations)

            {

                foreach (var partNumber in partNumbers.Keys)

                {

                    foreach (var warehouse in partNumbers[partNumber].Keys)

                    {

                        result.Add(string.Join(string.Empty, warehouse, partNumber), new StockReservation()

                        {

                            PartNumber = partNumber,

                            Quantity = partNumbers[partNumber][warehouse].ExternalSoftAllocationCount,

                            WarehouseCode = warehouse

                        });

                    }

                }

            }

        return result;

    }

    public static void Main()

    {

        var reservations = new Dictionary<string,StockReservation>(); 

        var softAllocations = new List<Dictionary<string,Dictionary<string,ExternalStockAllocation>>>();

        softAllocations.Add(new Dictionary<string,Dictionary<string,ExternalStockAllocation>>()

        {

            { "AVA45380", new Dictionary<string,ExternalStockAllocation>()

              {

                {"RCA", new ExternalStockAllocation()

                  {

                    ExternalSoftAllocationCount = 10,

                    LastUpdatedTimeUTC = DateTime.Now

                  }

                }

              }

            }

        });

        softAllocations.Add(new Dictionary<string,Dictionary<string,ExternalStockAllocation>>()

        {

            { "NOW00902", new Dictionary<string,ExternalStockAllocation>()

              {

                {"EPA", new ExternalStockAllocation()

                  {

                    ExternalSoftAllocationCount = 15,

                    LastUpdatedTimeUTC = DateTime.Now

                  }

                },

                {"EIL", new ExternalStockAllocation()

                  {

                    ExternalSoftAllocationCount = 20,

                    LastUpdatedTimeUTC = DateTime.Now

                  }

                }

              }

            }

        });

        reservations = Convert(softAllocations);

        Console.WriteLine("Results:");

        foreach(var key in reservations.Keys)

        {

            Console.WriteLine("reservations[" + key + "] Values: "+reservations[key].WarehouseCode +", "+reservations[key].PartNumber +", "+ reservations[key].Quantity);

        }

        Console.WriteLine();

        Console.WriteLine("-- Validation --");

        StockReservation myval;

        Console.Write("reservations[RCAAVA45380] exists: " + reservations.TryGetValue("RCAAVA45380", out myval));

        bool valid = myval.Quantity == 10;

        Console.WriteLine("   - reservations[RCAAVA45380].Quantity = 10: " + valid);

        Console.Write("reservations[EPANOW00902] exists: " + reservations.TryGetValue("EPANOW00902", out myval));

        valid = myval.Quantity == 15;

        Console.WriteLine("   - reservations[EPANOW00902].Quantity = 15: " + valid);

        Console.Write("reservations[EILNOW00902] exists: " + reservations.TryGetValue("EILNOW00902", out myval));

        valid = myval.Quantity == 20;

        Console.WriteLine("   - reservations[EILNOW00902].Quantity = 20: " + valid);

    }

}