using QFramework.Example;
using System;
using System.Collections.Generic;
using UnityEngine;
using static UnityEditor.Progress;

namespace QFramework
{
    internal class LineAction : IAction
    {
        ResLoader loader;
        public System.Action OnFinished { get; set; }


        private LineAction()
        {
        }

        private static readonly SimpleObjectPool<LineAction> mPool =
            new SimpleObjectPool<LineAction>(() => new LineAction(), null, 10);

        public string paths;
        public string name;
        Color color = Color.green;
        public static LineAction Allocate(string name, string paths, string color, System.Action OnFinished = null)
        {
            var retNode = mPool.Allocate();
            retNode.ActionID = ActionKit.ID_GENERATOR++;
            retNode.Deinited = false;
            retNode.Reset();
            retNode.paths = paths;
            retNode.name = name;
            if (string.IsNullOrEmpty(color) == false)
            {
                retNode.color = Utility.ToColor(color);
            }
            retNode.OnFinished = OnFinished;
            return retNode;
        }


        public ulong ActionID { get; set; }
        public ActionStatus Status { get; set; }

        public void OnStart()
        {
            loader = ResLoader.Allocate();
            loader.Add2Load(QAssetBundle.Line_prefab.LINE, (success, res) =>
            {
                if (success)
                {
                    GameObject obj = GameObject.Instantiate(res.Asset.As<GameObject>());

                    obj.name = name;
                    var render = obj.GetOrAddComponent<LineRenderer>();
                    render.material.color = color;
                    var pathsArr = paths.Split('|');
                    for (int i = 0; i < pathsArr.Length; i++)
                    {
                        Vector3 point = Utility.GetVector3FromStrArray(pathsArr[i]);
                        render.positionCount += 1;
                        render.SetPosition(i, point);
                    }
                    obj.GetOrAddComponent<LineRendererToMesh>().BakeMesh();

                }
                this.Finish();
            });
            loader.LoadAsync();
        }

        public void OnExecute(float dt)
        {

        }

        public void OnFinish()
        {
        }

        public void Reset()
        {
            Status = ActionStatus.NotStart;
            Paused = false;
        }

        public bool Paused { get; set; }

        public void Deinit()
        {
            if (!Deinited)
            {
                OnFinished = null;
                Deinited = true;
                loader.Recycle2Cache();
                mPool.Recycle(this);
            }
        }

        public bool Deinited { get; set; }
    }


}