using System;
using System.Collections;
using System.Collections.Generic;
using Ichni.RhythmGame.Beatmap;
using Unity.VisualScripting;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public partial class Displacement : AnimationBase
    {
        private TransformSubmodule targetTransformSubmodule;
        public FlexibleFloat positionX, positionY, positionZ;

        public static Displacement GenerateElement(string elementName, Guid id,
            List<string> tags, bool isFirstGenerated, GameElement animatedObject,
            FlexibleFloat positionX, FlexibleFloat positionY, FlexibleFloat positionZ)
        {
            Displacement displacement = Instantiate(GameManager.instance.basePrefabs.emptyObject).AddComponent<Displacement>();

            displacement.Initialize(elementName, id, tags, isFirstGenerated, animatedObject);

            displacement.animatedObject = animatedObject;

            displacement.positionX = positionX;
            displacement.positionY = positionY;
            displacement.positionZ = positionZ;
            displacement.animationReturnType = FlexibleReturnType.Before;

            displacement.targetTransformSubmodule = (animatedObject as IHaveTransformSubmodule).transformSubmodule;

            //displacement.timeDurationSubmodule.SetDuration(positionX, positionY, positionZ);

            return displacement;
        }

        protected override void UpdateAnimation(float songTime)
        {
            positionX.UpdateFlexibleFloat(songTime);
            positionY.UpdateFlexibleFloat(songTime);
            positionZ.UpdateFlexibleFloat(songTime);

            if ((positionX.returnType is FlexibleReturnType.MiddleExecuting || positionX.isSwitchingReturnType) ||
                (positionY.returnType is FlexibleReturnType.MiddleExecuting || positionY.isSwitchingReturnType) ||
                (positionZ.returnType is FlexibleReturnType.MiddleExecuting || positionZ.isSwitchingReturnType))
            {
                animationReturnType = FlexibleReturnType.MiddleExecuting;
                Vector3 currentPosition = new Vector3(positionX.value, positionY.value, positionZ.value);
                targetTransformSubmodule.positionOffset += currentPosition;
                targetTransformSubmodule.positionDirtyMark = true;
            }
            else
            {
                animationReturnType = FlexibleReturnType.MiddleInterval;
            }
        }

        public override void ApplyTimeOffset(float offset)
        {
            base.ApplyTimeOffset(offset);
            positionX.animations.ForEach(anim => anim.ApplyTimeOffset(offset));
            positionY.animations.ForEach(anim => anim.ApplyTimeOffset(offset));
            positionZ.animations.ForEach(anim => anim.ApplyTimeOffset(offset));
        }
    }

    public partial class Displacement
    {
        public override void SaveBM()
        {
            matchedBM = new Beatmap.Displacement_BM(elementName, elementGuid, tags, parentElement.matchedBM as GameElement_BM,
                positionX.ConvertToBM(), positionY.ConvertToBM(), positionZ.ConvertToBM());
        }
    }

    namespace Beatmap
    {
        public class Displacement_BM : AnimationBase_BM
        {
            public FlexibleFloat_BM positionX, positionY, positionZ;

            public Displacement_BM()
            {

            }

            public Displacement_BM(string elementName, Guid elementGuid, List<string> tags,
                GameElement_BM attachedElement, FlexibleFloat_BM positionX, FlexibleFloat_BM positionY, FlexibleFloat_BM positionZ)
                : base(elementName, elementGuid, tags, attachedElement)
            {
                this.positionX = positionX;
                this.positionY = positionY;
                this.positionZ = positionZ;
            }

            public override void ExecuteBM()
            {
                matchedElement = Displacement.GenerateElement(elementName, elementGuid, tags, false, GetElement(attachedElementGuid),
                    positionX.ConvertToGameType(), positionY.ConvertToGameType(), positionZ.ConvertToGameType());
            }

            public override GameElement DuplicateBM(GameElement parent)
            {
                return Displacement.GenerateElement(elementName, Guid.NewGuid(), tags, false, parent,
                    positionX.ConvertToGameType(), positionY.ConvertToGameType(), positionZ.ConvertToGameType());
            }
        }
    }
}