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

namespace DisComputer
{
    /// <summary>
    /// 指令单元集
    /// </summary>
    public class CommandUnitSet : MonoBehaviour
    {

        [Header("联合指令集")]
        public List<ComboomItem> comboomItems;

        [Header("下一个指令单元")]
        public IRegUnit nextUnit;
               
         
        // Start is called before the first frame update
        void Start()
        {
      
        }


        private void Update()
        {
    
        }

        /// <summary>
        /// 启动命令
        /// </summary>
        /// <param name="data"></param>
        public void Command()
        {
            CommandData data = VonNeumann.data;
            RewindRunedCommandArrow();
            ComboomItem item = comboomItems[VonNeumann.CommandIndex];
            item.CommandAct(data,()=> 
            {
                nextUnit.Active();
            });

        }

        public void Command(Action finish)
        {
            CommandData data = VonNeumann.data;
            RewindRunedCommandArrow();
            ComboomItem item = comboomItems[VonNeumann.CommandIndex];
            item.ClearMask();
            item.CommandAct(data,()=> 
            {
                nextUnit.Active();
                finish?.Invoke();
            });
        }


        /// <summary>
        /// 启动模糊指令
        /// </summary>
        public void ShakeCommands(Action finish = null)
        {
            StartCoroutine(ProressShakeMask(finish));
 
        }

        IEnumerator ProressShakeMask(Action finish = null)
        {
            for (int i = 0; i < VonNeumann.data.ActCommandList.Count; i++)
            {
                comboomItems[i].MaskShake();
                comboomItems[i].SetCommandVal(VonNeumann.data.ActCommandList[i]);
                yield return new WaitForSeconds(0.2f);
            }

            finish?.Invoke();
        }



        /// <summary>
        /// 重置已使用过箭头
        /// </summary>
        void RewindRunedCommandArrow()
        {
            for (int i = 0; i < comboomItems.Count; i++)
            {
                if (i <= VonNeumann.CommandIndex)
                {
                    comboomItems[i].progressArrow.SetArrowZero();
;                }
            }
        }

 


   


        /// <summary>
        /// 复原
        /// </summary>
        public void RewindCommand()
        {
            foreach(var item in comboomItems)
            {
                item.Rewind(0);
            }
        }

        

    }
}