using KLHZ.Trader.Core.Contracts.Messaging.Dtos;
using KLHZ.Trader.Core.Math.Declisions.Utils;
using System.Security.Cryptography;

namespace KLHZ.Trader.Core.Tests
{
    internal class StatisticTests
    {
        [Test]
        public static void Test1()
        {
            var data = new decimal[1000];
            for (int i = 0; i < data.Length; i++)
            {
                data[i] = RandomNumberGenerator.GetInt32(-10, 10);
            }


            data[0] = 1000;

            var res = Statistics.ClearNSigmaReqursive(data);
            Assert.IsTrue(data.Length != res.Length);
            Assert.IsTrue(res[0] != 1000);
        }

        [Test]
        public static void Test2()
        {
            var data = new decimal[1000];
            for (int i = 0; i < data.Length; i++)
            {
                data[i] = RandomNumberGenerator.GetInt32(-10, 10);
            }


            var res = Statistics.CalcHistogram(data.Select(d => new TradeDataItem()
            {
                Figi = "",
                Ticker = "",
                Direction = 1,
                Price = d / 2,
                Time = DateTime.UtcNow,
            }).ToArray());

            Statistics.CalcConvolution(res, 5);
        }
    }
}