using KINEMATION.KAnimationCore.Runtime.Core;
using Unity.Collections;
using UnityEngine.Animations;

namespace KINEMATION.MagicBlend.Runtime
{
	public struct PoseJob : IAnimationJob
	{
		[ReadOnly]
		public bool alwaysAnimate;

		[ReadOnly]
		public bool readPose;

		[ReadOnly]
		public TransformSceneHandle root;

		public NativeArray<BlendStreamAtom> atoms;

		public void ProcessAnimation(AnimationStream stream)
		{
			if (alwaysAnimate || readPose)
			{
				KTransform kTransform = new KTransform
				{
					rotation = root.GetRotation(stream),
					position = root.GetPosition(stream)
				};
				int length = atoms.Length;
				for (int i = 0; i < length; i++)
				{
					BlendStreamAtom value = atoms[i];
					KTransform worldTransform = new KTransform
					{
						position = value.handle.GetPosition(stream),
						rotation = value.handle.GetRotation(stream)
					};
					worldTransform = kTransform.GetRelativeTransform(worldTransform, useScale: false);
					value.activePose.basePose = worldTransform;
					value.activePose.basePose.position = value.handle.GetLocalPosition(stream);
					atoms[i] = value;
				}
			}
		}

		public void ProcessRootMotion(AnimationStream stream)
		{
		}
	}
}