using System.Collections;
using System.Collections.Generic;
using Convention;
using UnityEngine;
using System;

namespace Demo.Game
{
    public class DDT : ScriptableObject, IEnumerable<float>
    {
        protected override bool IsSelfEnableUpdate => false;
        public static DDT Make()
        {
            return new GameObject().AddComponent<DDT>();
        }

        public List<float> Datas = new();

        [Convention.RScript.Variable.Attr.Method]
        public void Add(float value)
        {
            Datas.Add(value);
        }

        [Convention.RScript.Variable.Attr.Method]
        public void Add(int barSplitTimes, int barCount, int tickCount)
        {
            Datas.Add((barCount + tickCount / (float)barSplitTimes) * OneBarTime);
        }

        [Convention.RScript.Variable.Attr.Method]
        public float At(int index)
        {
            if (index < 0)
                index = Datas.Count + index;
            if (index < 0 || index >= Datas.Count)
                throw new IndexOutOfRangeException($"{index} is out of [0, {Datas.Count})");
            return Datas[index];
        }

        /// <summary>
        /// 获取数据长度
        /// </summary>
        /// <returns></returns>
        [Convention.RScript.Variable.Attr.Method]
        public int GetCount()
        {
            return Datas.Count;
        }

        public IEnumerator<float> GetEnumerator()
        {
            return ((IEnumerable<float>)Datas).GetEnumerator();
        }

        IEnumerator IEnumerable.GetEnumerator()
        {
            return ((IEnumerable)Datas).GetEnumerator();
        }

        public int Count => Datas.Count;    
    }
}