public async Task <IHttpActionResult> SimulateAndGetResult(RequestVM model)
{
RecalculateMeasumentUnits(model);
var distanceMatrix = await DistanceHelper.GetDistanceMatrix(model);
var simulationProcessController = new SimulationProcessController(model, distanceMatrix);
var delayTask = Task.Delay(10000);
var simulationTask = Task.Run(() => simulationProcessController.StartSimulationProcessSession());
var firstTask = await Task.WhenAny(simulationTask, delayTask);
if (firstTask == simulationTask && simulationTask.Result != null)
{
return(Json(simulationTask.Result));
}
return(Content(HttpStatusCode.Accepted, "Для даних об'єктів і ремонтних станцій за допустимий час не вдалось знайти розв'язку"));
}
/// <summary>
/// If only the coordinates are given, can calculate the distance matrix.
/// </summary>
/// <returns>A full distance matrix between all cities.</returns>
public double[,] GetDistanceMatrix()
{
return(DistanceHelper.GetDistanceMatrix(DistanceMeasure, Coordinates, Distances, Dimension));
}
private DistanceMatrix CalculateDistanceMatrix(double[,] coordinates)
{
var distances = DistanceHelper.GetDistanceMatrix(DistanceMeasure.Euclidean, coordinates, null, coordinates.GetLength(0));
return(new DistanceMatrix(distances));
}