using System;
using System.Buffers;
using System.IO;
using MemoryPack;
using Unity.Mathematics;

namespace BITKit
{
    public static class UnityMathematicsSupportExtensions
    {
        #region float2
        public static float2 ReadFloat2(this BinaryReader reader)
        {
            return new float2()
            {
                x = reader.ReadSingle(),
                y = reader.ReadSingle(),
            };
        }
        public static void WriteFloat2(this BinaryWriter writer, float2 value)
        {
            writer.Write(value.x);
            writer.Write(value.y);
        }
        #endregion
        #region float3
        public static float3 ReadFloat3(this BinaryReader reader)
        {
            return new float3()
            {
                x = reader.ReadSingle(),
                y = reader.ReadSingle(),
                z = reader.ReadSingle(),
            };
        }
        public static void WriteFloat3(this BinaryWriter writer, float3 value)
        {
            //value.x = MathB.Fix(value.x);
            //value.y = MathB.Fix(value.y);
            //value.z = MathB.Fix(value.z);

            writer.Write(value.x);
            writer.Write(value.y);
            writer.Write(value.z);
        }
        #endregion
        #region  float4
        public static float4 ReadFloat4(this BinaryReader reader)
        {
            return new float4()
            {
                x = reader.ReadSingle(),
                y = reader.ReadSingle(),
                z = reader.ReadSingle(),
                w = reader.ReadSingle(),
            };
        }

        public static void WriteFloat4(this BinaryWriter writer, float4 value)
        {
            //value.x = MathB.Fix(value.x);
            //value.y = MathB.Fix(value.y);
            //value.z = MathB.Fix(value.z);
            //value.w = MathB.Fix(value.z);


            writer.Write(value.x);
            writer.Write(value.y);
            writer.Write(value.z);
            writer.Write(value.w);
        }
        #endregion
        #region  quaternion
        public static quaternion ReadQuaternion(this BinaryReader reader)
        {
            return new(reader.ReadFloat4());
        }
        public static void WriteQuaternion(this BinaryWriter writer, quaternion value)
        {
            writer.WriteFloat4(value.value);
        }
        #endregion
    }
    public class UnityMathematicsSupport_float2 : NetMessageReader<float2>
    {
        public override float2 ReadBinary(BinaryReader reader)
        {
            return reader.ReadFloat2();
        }
        public override void WriteBinary(BinaryWriter writer, float2 value)
        {
            writer.WriteFloat2(value);
        }
    }
    public class UnityMathematicsSupport_float3 : NetMessageReader<float3>
    {
        public override float3 ReadBinary(BinaryReader reader)
        {
            return reader.ReadFloat3();
        }
        public override void WriteBinary(BinaryWriter writer, float3 value)
        {
            writer.WriteFloat3(value);
        }
    }
    public class UnityMathematicsSupport_float4 : NetMessageReader<float4>
    {
        public override float4 ReadBinary(BinaryReader reader)
        {
            return reader.ReadFloat4();
        }

        public override void WriteBinary(BinaryWriter writer, float4 value)
        {
            writer.WriteFloat4(value);
        }
    }
    public class UnityMathematicsSupport_quaternion : NetMessageReader<quaternion>
    {
        public override quaternion ReadBinary(BinaryReader reader)
        {
            return reader.ReadFloat4();
        }
        public override void WriteBinary(BinaryWriter writer, quaternion value)
        {
            writer.WriteQuaternion(value);
        }
    }
}