using System;
using System.Collections;
using System.Collections.Generic;
using Lean.Pool;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public partial class Track : BaseElement
    {
        public TrackPathSubmodule trackPathSubmodule;
        public TrackTimeSubmodule trackTimeSubmodule;
        public TrackRendererSubmodule trackRendererSubmodule;
        
        public static Track GenerateElement(string elementName, BaseElement parent, Vector3 position)
        {
            if (parent == null)
            {
                throw new System.Exception("Parent is null");
            }

            Track track = LeanPool.Spawn(EditorManager.instance.basePrefabs.track, parent.transform).GetComponent<Track>();

            track.NewInitialize(elementName, position);
            track.SetParent(parent);

            return track;
        }

        private void NewInitialize(string elementName, Vector3 position)
        {
            base.NewInitialize(elementName);
            timeDurationSubmodule = new TimeDurationSubmodule();
            transformSubmodule = new TransformSubmodule(position, Vector3.zero, Vector3.one);
            trackPathSubmodule = null;
            trackTimeSubmodule = null;
            trackRendererSubmodule = null;
            Refresh();
        }

        public override void AfterInitialize()
        {
            trackPathSubmodule.path.RebuildImmediate();
            //Refresh();
        }

        private void Update()
        {
            if (timeDurationSubmodule.CheckTimeInDuration(EditorManager.instance.songModule.songTime))
            {
                (trackTimeSubmodule as TrackTimeSubmoduleMovable)?.UpdateTrackPart();
            }
        }
    }

    public partial class Track
    {
        public override void Refresh()
        {
            transform.localPosition = transformSubmodule.currentPosition;
        }
    }
    
    public partial class Track
    {
        public enum TrackSpaceType
        {
            CatmullRom = 0,
            BSpline = 1,
            Linear = 3
        }

        public enum TrackSamplingType
        {
            TimeDistributed = 0,
            DistanceDistributed = 1
        }
    }
}