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

using LzFramework;

namespace DisComputer
{

    /// <summary>
    /// 指令集视图
    /// </summary>
    public class ProgressView : MonoBehaviour
    {
        [SerializeField]
        private GameObject actItemGo;

        //垂直间距
        [SerializeField]
        private float v_offset = 55;

        private Dictionary<string,ActCommandItem> actCommandItems = new Dictionary<string, ActCommandItem>();


       



        // Start is called before the first frame update
        void Start()
        {
            
        }


        /// <summary>
        /// 初始化
        /// </summary>
        public void InitActItems()
        {
            this.gameObject.SetActive(true);
            CommandData data = VonNeumann.data;
            List<int> randomList = FuncTools.CreateRanArrVal(data.ActCommandList.Count, data.ActCommandList.Count);
            int v_index = 0;
            for(int i = 0;i < data.ActCommandList.Count; i++)
            {
                string val = data.ActCommandList[randomList[i]];
                if (!actCommandItems.ContainsKey(val))
                {
                    GameObject tempGo = Instantiate(actItemGo, transform);
                    tempGo.SetActive(true);
                    
                    tempGo.transform.localPosition = new Vector3(actItemGo.transform.localPosition.x, actItemGo.transform.localPosition.y - v_offset * v_index, 0);
                   
                    ActCommandItem actCommand = tempGo.GetComponent<ActCommandItem>();
                    if (val == "mov3")
                    {
                        actCommand.SetBtn(val, OnClickMov3);
                    }
                    else if (val == "add")
                    {
                        actCommand.SetBtn(val, OnClickAdd);
                    }
                    else if (val == "out")
                    {
                        actCommand.SetBtn(val, OnClickOut);
                    }
                    else if (val == "halt")
                    {
                        actCommand.SetBtn(val, OnClickHalt);
                    }
                    else if (val == "div")
                    {
                        actCommand.SetBtn(val, OnClickDiv);
                    }
                    else if (val == "mul")
                    {
                        actCommand.SetBtn(val, OnClickMul);
                    }
                    else if (val == "sub")
                    {
                        actCommand.SetBtn(val, OnClickSub);
                    }
                    else if (val == "in")
                    {
                        actCommand.SetBtn(val, OnClickIn);
                    }
                    actCommandItems.Add(val, actCommand);
                    v_index++;
                }
                    



            }

            List<int> jamList = FuncTools.CreateRanArrVal(data.JamCommandList.Count, data.JamCommandList.Count);
            int limit_index = 3;
            for(int i = 0;i < jamList.Count; i++)
            {
                string val = data.JamCommandList[jamList[i]];
                if (!actCommandItems.ContainsKey(val))
                {
                    GameObject tempGo = Instantiate(actItemGo, transform);
                    tempGo.SetActive(true);

                    tempGo.transform.localPosition = new Vector3(actItemGo.transform.localPosition.x, actItemGo.transform.localPosition.y - v_offset * v_index, 0);

                    ActCommandItem actCommand = tempGo.GetComponent<ActCommandItem>();
                    actCommand.SetBtn(val, OnClickWrong);
                    v_index++;
                    limit_index--;
                }
                if (limit_index <= 0)
                    break;
            }

        }



        /// <summary>
        /// 清理命令指令
        /// </summary>
        public void ClearItem()
        {
            actCommandItems.Clear();
            ActCommandItem[] childGos = this.transform.GetComponentsInChildren<ActCommandItem>();
            for(int i = 0;i< childGos.Length; i++)
            {
                Destroy(childGos[i].gameObject);
            }

            this.gameObject.SetActive(false);
            
        }


        void OnClickMov3()
        {

            if (JudgeRight("mov3"))
            {
                int num = VonNeumann.CommandIndex == 0 ? VonNeumann.data.num01 : VonNeumann.data.num02;
                VonNeumann.data.ActName = "mov3 "+ (VonNeumann.CommandIndex + 1).ToString()+" "+ num.ToString();
                VonNeumannControll.Instance.OnMov3();
            }
            else
            {

            }

        }

        //加法
        void OnClickAdd()
        {
           
            if (JudgeRight("add"))
            {
                VonNeumann.data.ActName = "add 1 2";
                VonNeumannControll.Instance.OnAdd();
            }
            else
            {

            }
        }
        
        
        //减法
        void OnClickSub()
        {       
            if (JudgeRight("sub"))
            {
                VonNeumann.data.ActName = "sub 1 2";
                VonNeumannControll.Instance.OnSub();
            }
            else
            {

            }
        }

        //乘法
        void OnClickMul()
        {


            if (JudgeRight("mul"))
            {
                VonNeumann.data.ActName = "mul 1 2";
                VonNeumannControll.Instance.OnMul();
            }
            else
            {

            }
        }

        //除法
        void OnClickDiv()
        {

            if (JudgeRight("div"))
            {
                VonNeumann.data.ActName = "div 1 2";
                VonNeumannControll.Instance.OnDiv();
            }
            else
            {

            }

        }

        //终止
        void OnClickHalt()
        {
            if (JudgeRight("halt"))
            {
                VonNeumann.data.ActName = "halt";
                VonNeumannControll.Instance.OnHalt();
            }
            else
            {

            }
        }

        //输入
        void OnClickIn()
        {
            if (JudgeRight("in"))
            {
                VonNeumann.data.ActName = "in";
                VonNeumannControll.Instance.OnIn();
            }
            else
            {

            }
        }

        //点击错误
        void OnClickWrong()
        {
            if (JudgeRight("Wrong"))
            {

            }

        }


        //输出
        void OnClickOut()
        {
            if (JudgeRight("out"))
            {
                VonNeumann.data.ActName = "out 1";
                VonNeumannControll.Instance.OnOut();
            }
            else
            {

            }
        }

        bool JudgeRight(string key)
        {

            if (VonNeumann.isRunning)
            {
                MessageContainer.SendMessage("指令正在运行中,请等待", this, MsgName.TipVonneumannPoint);
                return false;
            }

            if (string.Equals(VonNeumann.data.ActCommandList[VonNeumann.CommandIndex],key))
                return true;

            MessageContainer.SendMessage("你当前选择步骤有误！",this,MsgName.TipVonneumannPoint);
            return false;
        }



    }

}