using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using LzFramework.UI;
using LzFramework;
using Newtonsoft.Json;
using EduCoderTool;

namespace DisComputer
{
    /// <summary>
    /// 诺依曼总控制
    /// </summary>
    public class VonNeumannControll : MonoBehaviour
    {

        public static VonNeumannControll Instance;

        [SerializeField]
        private CommandUnitSet commandUnitSet;

        [SerializeField]
        private IRegUnit iregUnit;

        [SerializeField]
        private PRegUnit pRegUnit;

        [SerializeField]
        private DecoderUnit decoderUnit;

        [SerializeField]
        private OperationUnitSet operationUnitSet;

        [SerializeField]
        private ALUUnit aLUUnit;

        [SerializeField]
        private RegsUnitSet regsUnitSet;

        [SerializeField]
        private MEMUnitSet mEMUnitSet;



        public CommandControl commandControl;

        private void Awake()
        {
            Instance = this;
        }

        // Start is called before the first frame update
        void Start()
        {
            TTUIPage.ShowPage<TipView>();
            Invoke("Rewind",0.05f);
        }

    

        /// <summary>
        /// 复原结构图
        /// </summary>
        public void Rewind()
        {
            if (!this.gameObject.activeSelf)
                return;

            commandUnitSet.RewindCommand();
            iregUnit.RewindUnit();
            pRegUnit.RewindUnit();
            decoderUnit.RewindUnit();

            operationUnitSet.Rewind();

            aLUUnit.RewindUnit();

            regsUnitSet.RewinRegsUnitSet();

            mEMUnitSet.RewindMEMUnitSet();

            commandControl.progressView.ClearItem();

            VonNeumann.CommandIndex = 0;

        }

   

        //移动指令
        public void OnMov3()
        {     
            Debug.LogFormat("OnMov3!!!!");
            OnOperation();

        }
       
        //加法
        public void OnAdd()
        { 
            Debug.LogFormat("OnAdd!!!!");
            OnOperation();

        }
        
        //减法
        public void OnSub()
        {
            Debug.LogFormat("OnSub!!!!");
            OnOperation();
        }
        
        //乘法
        public void OnMul()
        {
            Debug.LogFormat("OnMul!!!!");
            OnOperation();
        }
        
        //除法
        public void OnDiv()
        {
            Debug.LogFormat("OnDiv!!!!");
            OnOperation();
        }
        
        //终止
        public void OnHalt()
        {
            OnHaltAction();
        }
        
        //输入
        public void OnIn()
        {

        }
             
        //输出
        public void OnOut()
        {
            OnOperation();
        }

        /// <summary>
        /// 运算操作
        /// </summary>
        void OnOperation()
        {
            VonNeumann.isRunning = true;
            
            iregUnit.nextUnit = decoderUnit.gameObject;
            iregUnit.pReg_unit = pRegUnit;

            commandUnitSet.Command(() =>
            {
                if (iregUnit.pReg_unit != null)
                {
                    iregUnit.SetInfoTxt(VonNeumann.data.ActName);
                    //启动Ireg=> pReg
                    iregUnit.ShowArrow(1, false, () =>
                    {

                        string tempStr = GetMemoryAdd();
                        Debug.LogFormat(">>>>>>>>>>>  {0}", tempStr);
                        iregUnit.pReg_unit.SetInfoTxt(GetMemoryAdd());
                        //启动pReg=> command
                        iregUnit.pReg_unit.Active(() =>
                        {
                            //iReg结束回调

                            iregUnit.ShowArrow(0, false, () =>
                            {
                                iregUnit.nextUnit.GetComponent<DecoderUnit>().Active();
                            });
                        }, VonNeumann.CommandIndex+1);
                    });

                }
            });
        }

        
        /// <summary>
        /// 终止动作
        /// </summary>
        void OnHaltAction()
        {
            VonNeumann.isRunning = true;

            iregUnit.nextUnit = decoderUnit.gameObject;
            iregUnit.pReg_unit = pRegUnit;

            commandUnitSet.Command(() =>
            {
                if (iregUnit.pReg_unit != null)
                {
                    iregUnit.SetInfoTxt(VonNeumann.data.ActName);
                    //启动Ireg=> pReg
                    iregUnit.ShowArrow(1, false, () =>
                    {
                        iregUnit.pReg_unit.SetInfoTxt(GetMemoryAdd());
                        
                        //启动pReg=> command
                        iregUnit.pReg_unit.Active(() =>
                        {
                            //iReg结束回调
                            FinishCurStep();
                        }, VonNeumann.CommandIndex + 1);
                    });

                }
            });

        }

        /// <summary>
        /// 当前步骤完成
        /// </summary>
        public  void FinishCurStep()
        {
            VonNeumann.CommandIndex++;
            VonNeumann.isRunning = false;
            if (VonNeumann.CommandIndex >= VonNeumann.data.ActCommandList.Count)
            {
                VonNeumann.isFinish = true;
           
                MessageContainer.SendMessage("恭喜闯关成功！！！", this, MsgName.TipVonneumannPoint);
                commandControl.progressView.ClearItem();
                SendSuccessToWeb();
            }
        }

        /// <summary>
        /// 发送通关成功
        /// </summary>
        public void SendSuccessToWeb()
        {
            WebData webData = new WebData();
            webData.Data = "";
            webData.GameState = "Success";
            string json = JsonConvert.SerializeObject(webData);

            WebConnecter.Singleton.SendDataToWeb(json);
        }



        /// <summary>
        /// 初始化指令图
        /// </summary>
        public void InitCommandMap()
        {

            commandUnitSet.ShakeCommands(()=> 
            {
                pRegUnit.ShakeUnit();
                pRegUnit.SetInfoTxt("000");

                pRegUnit.ShowArrow(0, false, () =>
                {

                    commandControl.progressView.InitActItems();


                });
            });

       
        
        }




        string GetMemoryAdd()
        {
            int i = VonNeumann.CommandIndex+1;

            string val = "00" + (i).ToString();

            return val;
        }

 
    }
}