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

namespace DisComputer
{
    /*
     *@func 主流程控制器
     * @author lz
     * @date 2020/05/26
     */
    public class MainControl : Singleton<MainControl>
    {


        public GameState state;

        public MainState mainState = MainState.Idle;
        private StateMachine<MainState> fsm;
        private GameStateConfig stateConfig;

        /// <summary>
        /// 是否读取文件配置
        /// </summary>
        public bool isReadConfig;
        // Start is called before the first frame update
        void Start()
        {
        
            if(isReadConfig)
              ReadGameConfig();
            else
            {
                fsm = StateMachine<MainState>.Initialize(this, MainState.Idle);
            }
        }


         bool isReadData;
        /// <summary>
        /// 读取配置文件
        /// </summary>
        void ReadGameConfig()
        {

            isReadData = true;
            WebGLConfiguratiobReader webGLConfiguratiobReader = new WebGLConfiguratiobReader("Config/gameState.json");
            CoroutineManager.Singleton.CreateCoroutine(webGLConfiguratiobReader.ReadCoroutine(),
            () =>
            {
                Debug.LogFormat("On Start");
            }, (finish) => {
                Debug.LogFormat("On Finish");
                stateConfig = JsonConvert.DeserializeObject<GameStateConfig>(webGLConfiguratiobReader.ReadResult);
                if(stateConfig.GameState == GameState.Load.ToString())
                {
                    state = GameState.Load;
                }else
                {
                    state = GameState.Unload;
                }
                isReadData = false;
                fsm = StateMachine<MainState>.Initialize(this, MainState.Idle);
            });
        }


        private void Update()
        {
            if (Input.GetKey(KeyCode.U)&& Input.GetKeyDown(KeyCode.Alpha1))
            {
                SetUnLoadMode(7);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha2))
            {
                SetUnLoadMode(6);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha3))
            {
                SetUnLoadMode(5);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha4))
            {
                SetUnLoadMode(4);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha5))
            {
                SetUnLoadMode(3);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha6))
            {
                SetUnLoadMode(2);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha7))
            {
                SetUnLoadMode(1);
            }
            if (Input.GetKey(KeyCode.U) && Input.GetKeyDown(KeyCode.Alpha8))
            {
                SetUnLoadMode(0);
            }


            if (Input.GetKey(KeyCode.R)&&Input.GetKeyDown(KeyCode.Alpha1))
            {
                SetLoadMode(0);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha2))
            {
                SetLoadMode(1);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha3))
            {
                SetLoadMode(2);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha4))
            {
                SetLoadMode(3);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha5))
            {
                SetLoadMode(4);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha6))
            {
                SetLoadMode(5);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha7))
            {
                SetLoadMode(6);
            }
            if (Input.GetKey(KeyCode.R) && Input.GetKeyDown(KeyCode.Alpha8))
            {
                SetLoadMode(7);
            }
        }



      


 
        

        /// <summary>
        /// 改变状态
        /// </summary>
        /// <param name="state"></param>
        public void SetGameState(MainState state)
        {
            mainState = state;
            fsm.ChangeState(mainState);
        }

        #region  === 状态机接口实例 ===

        private void Idle_Enter()
        {
            TTUIPage.ShowPage<MainMenuView>();
            TTUIPage.ShowPage<TipView>();
            TTUIPage.ShowPage<IdleView>();
                     
        }

        private void Idle_Update()
        {
     
        }

        private void Idle_Exit()
        {
            //Debug.LogFormat("退出待机 ");
            TTUIPage.ClosePage<IdleView>();
        }



        private IEnumerator Active_Enter()
        {
            yield return new WaitForEndOfFrame();
            //Debug.LogFormat("游戏状态");
            
        }



        private void Active_Update()
        {
            //Debug.LogFormat("游戏中。。。");
        }

        private void Active_Exit()
        {
            //Debug.LogFormat("退出游戏状态");
        }


        private void End_Enter()
        {
            //Debug.LogFormat("进入游戏结束状态");
        }

        private void End_Exit()
        {
            //Debug.LogFormat("退出游戏结束状态");
        }

        #endregion


        /// <summary>
        /// 启动游戏
        /// </summary>
        /// <param name="step"></param>
        public void StartGame(int step)
        {

            if (isReadData)
                return;

            GameConfig.state = state;

            MouseControl.Instance.ClearSelectTarget();
            RendereSpareControl.Instance.ClearRendererSpare();
            //恢复相机视距
            MouseControl.Instance.RewindCameraField();
            MessageContainer.SendMessage("quit", this, MsgName.ModelControlShowDesktop);
            MessageContainer.SendMessage("", this, MsgName.MainViewClearBar);
            MessageContainer.SendMessage("", this, MsgName.SparePartsViewRemoveSpare);

            if(state == GameState.Load)
            {
                PcControl.Instance.SetLoadState(step);
            }
            else
            {
                PcControl.Instance.SetUnloadState(step);
            }
           
            GameConfig.curProgressIndex = step;

        }


        /// <summary>
        /// 设置拆机模式
        /// </summary>
        /// <param name="step">0从第一步开始拆机箱</param>
        public void SetUnLoadMode(int step)
        {
            GameConfig.state = GameState.Unload;
        
            MouseControl.Instance.ClearSelectTarget();
            RendereSpareControl.Instance.ClearRendererSpare();
            //恢复相机视距
            MouseControl.Instance.RewindCameraField();
            MessageContainer.SendMessage("quit", this, MsgName.ModelControlShowDesktop);
            MessageContainer.SendMessage("", this, MsgName.MainViewClearBar);
            MessageContainer.SendMessage("", this, MsgName.SparePartsViewRemoveSpare);
            PcControl.Instance.SetUnloadState(step);
            GameConfig.curProgressIndex = step;
        }

        /// <summary>
        /// 设置装机模式
        /// </summary>
        /// <param name="step">0从第一步开始装主板</param>
        public void SetLoadMode(int step)
        {
            GameConfig.state = GameState.Load;

            MouseControl.Instance.ClearSelectTarget();
            RendereSpareControl.Instance.ClearRendererSpare();
            //恢复相机视距
            MouseControl.Instance.RewindCameraField();
            MessageContainer.SendMessage("quit", this, MsgName.ModelControlShowDesktop);
            MessageContainer.SendMessage("", this, MsgName.MainViewClearBar);
            MessageContainer.SendMessage("", this, MsgName.SparePartsViewRemoveSpare);
            PcControl.Instance.SetLoadState(step);
            GameConfig.curProgressIndex = step;
        }

    }

    public enum MainState
    {
        Idle,
        Active,
        End
    }
}

/// <summary>
/// 游戏状态配置设置
/// </summary>
public class GameStateConfig
{
    public string GameState { get; set; }


}