using System;
using System.Collections.Generic;
using System.Text;
using Benchmarking.Core;

namespace Benchmarking.Benchmarks
{
    public class ArraySortInt : Benchmark
    {
        public override int[] Parameters { get; set; } = { 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000 };

        public override string InitializationDescription => "Generates an array of random ints.";
        public override string BenchmarkDescription => "Sorts the array.";

        public override string ResultDescription => "The middle value of the sorted array.";
        public override string ParameterDescription => "The length of the array that is sorted.";

        public Random Random;

        public int[] NumberArray = null!;

        public ArraySortInt() 
        {
            Random = new Random(0);
        }

        public override void Initialize(int parameter)
        {
            var n = (int)parameter;
            NumberArray = new int[n];

            for (var i = 0; i < n; i++) 
            {
                NumberArray[i] = (int)(Random.NextDouble() * 1000000);
            }
        }

        public override object Execute()
        {
            Array.Sort(NumberArray);

            return NumberArray[NumberArray.Length / 2];
        }
    }
}