using System;
using System.Collections;
using System.Collections.Generic;
using Dreamteck.Splines;
using Ichni;
using Lean.Pool;
using Sirenix.OdinInspector;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public partial class PathNode : BaseElement
    {
        public ColorSubmodule colorSubmodule;

        public Track track;

        public int index => track.trackPathSubmodule.pathNodeList.IndexOf(this);

        public SplinePoint node;

        public static PathNode GenerateElement(string elementName, Guid id, List<string> tags, Track track)
        {
            PathNode pathNode = Instantiate(EditorManager.instance.basePrefabs.pathNode, track.transform)
                .GetComponent<PathNode>();

            pathNode.Initialize(elementName, id, tags);
            pathNode.track = track;
            //pathNode.index = index;

            pathNode.transformSubmodule = new TransformSubmodule(pathNode);
            pathNode.timeDurationSubmodule = new TimeDurationSubmodule(pathNode);
            pathNode.colorSubmodule = new ColorSubmodule(pathNode);

            track.trackPathSubmodule.pathNodeList.Add(pathNode);
            pathNode.SetParent(track);

            return pathNode;
        }

        public override void AfterInitialize()
        {
            Refresh();
            if (track.trackPathSubmodule.pathNodeList.Count > 3)
            {
                track.trackPathSubmodule.ClosePath(track.trackPathSubmodule.isClosed);
            }
        }
    }

    public partial class PathNode
    {
        public override void Refresh()
        {
            Vector3 position = transformSubmodule.currentPosition;
            Vector3 normal = Quaternion.Euler(transformSubmodule.currentEulerAngles) * Vector3.up;
            float size = transformSubmodule.currentScale.x;
            Color color = colorSubmodule.currentBaseColor;
            
            transform.position = position;
            transform.rotation = Quaternion.LookRotation(normal);
            transform.localScale = Vector3.one * size;

            node = new SplinePoint(position, Vector3.up, normal, size, color);
            track.trackPathSubmodule.SetPathNode(this);
        }
    }

    public partial class PathNode
    {
        public override void SaveBM()
        {
            matchedBM = new Beatmap.PathNode_BM(elementName, elementGuid, tags, parentElement.matchedBM);
        }
    }

    namespace Beatmap
    {
        public class PathNode_BM : BaseElement_BM
        {
            public PathNode_BM()
            {

            }

            public PathNode_BM(string elementName, Guid elementGuid, List<string> tags, BaseElement_BM attachedElement)
                : base(elementName, elementGuid, tags, attachedElement)
            {
               
            }

            public override void ExecuteBM()
            {
                matchedElement = PathNode.GenerateElement(elementName, elementGuid, tags,
                    GetElement(attachedElementGuid) as Track);
            }

            public override BaseElement DuplicateBM(BaseElement parent)
            {
                return PathNode.GenerateElement(elementName, elementGuid, tags, parent as Track);
            }
        }
    }
}