using System;
using System.Collections.Generic;
using System.Numerics;
using System.Runtime.Intrinsics;
using System.Text;

namespace FxpConvert.Common
{
    public interface ICalc
    {
        /// <summary>
        /// 加法
        /// </summary>
        public IAdd Add { get; }
        /// <summary>
        /// 减法
        /// </summary>
        public ISubtract Subtract { get; }
        /// <summary>
        /// 乘法
        /// </summary>
        public IMultiply Multiply { get; }
        /// <summary>
        /// 除法
        /// </summary>
        public IDivision Division { get; }
        /// <summary>
        /// FFT
        /// </summary>
        public IFFT FFT { get; }
        /// <summary>
        /// Clamp
        /// </summary>
        public IClamp Clamp { get; }
        /// <summary>
        /// 数组求和
        /// </summary>
        public IArraySum Sum { get; }
        public void Fill(ref float result, float value, uint count);
        public void Fill(ref double result, double value, uint count);

    }

    public interface IArraySum
    {
        public float Sum(ref float value,uint count);
        public double Sum(ref double value,uint count);
        public float Rms(ref float value, uint count);
        public double Rms(ref double value,uint count);
    }
    public interface IClamp
    {
        public void Clamp(ref float value, float min, float max, uint count);
        public void Clamp(ref double value, double min, double max, uint count);
        public void Clamp(ref float value,ref float min,ref float max, uint count);
        public void Clamp(ref double value,ref double min,ref double max, uint count);

        public void In(ref float value, float min, float max, uint count,ref int result);
        public void In(ref double value, double min, double max, uint count, ref long result);
        public void In(ref float value, ref float min, ref float max, uint count, ref int result);
        public void In(ref double value, ref double min, ref double max, uint count, ref long result);
    }
    public interface IFFT
    {
        public void FFT(double[] real, double[] imaginary);
        public void FFT(float[] real, float[] imaginary); 
        public void IFFT(double[] real, double[] imaginary);
        public void IFFT(float[] real, float[] imaginary);
    }
    public interface IAdd
    {
        public void Add(ref float left, float right, uint count, ref float result);
        public void Add(ref float left, ref float right, uint count, ref float result);
        public void Add(ref float left, float right, uint count);
        public void Add(ref float left, ref float right, uint count);


        public void Add(ref double left, double right, uint count, ref double result);
        public void Add(ref double left, ref double right, uint count, ref double result);
        public void Add(ref double left, double right, uint count);
        public void Add(ref double left, ref double right, uint count);
    }
    public interface ISubtract
    {
        public void Subtract(ref float left, float right, uint count, ref float result);
        public void Subtract(ref float left, ref float right, uint count, ref float result);
        public void Subtract(ref float left, float right, uint count);
        public void Subtract(ref float left, ref float right, uint count);

        public void Subtract(ref double left, double right, uint count, ref double result);
        public void Subtract(ref double left, ref double right, uint count, ref double result);
        public void Subtract(ref double left, double right, uint count);
        public void Subtract(ref double left, ref double right, uint count);
    }

    public interface IMultiply
    {
        public void Multiply(ref float left, float right, uint count, ref float result);
        public void Multiply(ref float left, ref float right, uint count, ref float result);
        public void Multiply(ref float left, float right, uint count);
        public void Multiply(ref float left, ref float right, uint count);

        public void Multiply(ref double left, double right, uint count, ref double result);
        public void Multiply(ref double left, ref double right, uint count, ref double result);
        public void Multiply(ref double left, double right, uint count);
        public void Multiply(ref double left, ref double right, uint count);
    }

    public interface IDivision
    {
        public void Division(ref float left, float right, uint count, ref float result);
        public void Division(ref float left, ref float right, uint count, ref float result);
        public void Division(ref float left, float right, uint count);
        public void Division(ref float left, ref float right, uint count);

        public void Division(ref double left, double right, uint count, ref double result);
        public void Division(ref double left, ref double right, uint count, ref double result);
        public void Division(ref double left, double right, uint count);
        public void Division(ref double left, ref double right, uint count);
    }
}