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

/**
 * 主要游戏控制
 */

public enum PlayerType { 
  FirstPlayer,
  SecondPlayer,
}

public class GameController : MonoBehaviour
{

    public bool debugInEditor = false;

    [Header("1P相关参数")]
    [SerializeField]
    BowCameraDoublePlayer bowCameraDoublePlayer1P;
    [SerializeField]
    ArmBowDoublePlayer armBowDoublePlayer1P;


    [Header("2P相关参数")]
    [SerializeField]
    BowCameraDoublePlayer bowCameraDoublePlayer2P;
    [SerializeField]
    ArmBowDoublePlayer armBowDoublePlayer2P;

    [Header("双人玩家准心")]
    public AimCrossHair[] aimCrossHairs;

    [NonSerialized] public float[] scores;
    [NonSerialized] public float time;
    [NonSerialized] public bool gameStart = false;
    [NonSerialized] public bool gameOver = false;
    [NonSerialized] public float targetDistance;
    public GameObject arrowPrefab;
    public GameObject arrowSecondPrefab;

    public static GameController ins;


    DoublePKGameView doublePKGameViewScript;
    void Awake() {
        ins = this;

        if (Application.platform == RuntimePlatform.WindowsEditor)
        {
            //debugInEditor = true;
        }
        //BowCameraDoublePlayer playertype
        bowCameraDoublePlayer1P.playerType = PlayerType.FirstPlayer;
        bowCameraDoublePlayer2P.playerType = PlayerType.SecondPlayer;
        aimCrossHairs[0].playerType = PlayerType.FirstPlayer;
        aimCrossHairs[1].playerType = PlayerType.SecondPlayer;
    }
  
    void Start()
    {
        SimulateMouseController.ins?.RemoveOpenLocker("NotGame");

        AudioMgr.Init();
        InitGame();
        InitDistanceSelectView();
        SetDisplayDistanceSelectView(true);

        //添加游戏界面
        GameObject view = Resources.Load<GameObject>("DoublePKGameView");
        doublePKGameViewScript = Instantiate(view).GetComponent<DoublePKGameView>();

    }

    void Update()
    {
        RefreshRender();

        if (gameStart && !gameOver)
        {
            if (time > 0) time -= Time.deltaTime;
            else
            {
                time = 0;
                gameOver = true;
                //添加结算界面
                transform.Find("PKGameSettleView").gameObject.SetActive(true);
            }
        }
    }

    public void HitTarget(float score, int playerIndex = -1)
    {
        if (!gameStart || gameOver) return;
        if (playerIndex >= 0)
        {
            scores[playerIndex] += score;
            HitTargetNumberNew.Create(score, playerIndex);
        }
    }

    private void InitDistanceSelectView()
    {
        //显示距离时候，设置是单点模式
        InfraredDemo._ins?.SetSinglePoint(true);
        DistanceSelectView distanceSelectView = transform.Find("DistanceSelectView").GetComponent<DistanceSelectView>();
        distanceSelectView.OnClickSelectDistance = HandleSelectDistance;
    }

    public void SetDisplayDistanceSelectView(bool active)
    {
        transform.Find("DistanceSelectView").gameObject.SetActive(active);
    }

    public void HandleSelectDistance(float distance)
    {
        //开始游戏设置成双点模式
        InfraredDemo._ins?.SetSinglePoint(false, ScreenPointTypeEnum.HalfScreen);
        SetDisplayDistanceSelectView(false);
        targetDistance = distance;
        foreach (var item in FindObjectsOfType<TargetBodyNew>()) item.SetDistance(distance);
        StartGame();
    }

    public void InitGame()
    {
        scores = new float[] { 0, 0 };
        time = 60;
        gameStart = false;
        gameOver = false;
        foreach (var item in FindObjectsOfType<ArrowNew2>())
        {
            if (item && item.gameObject) Destroy(item.gameObject);
        }
        foreach (var item in FindObjectsOfType<PointSignLastHitNew>())
        {
            if (item) item.Hide();
        }
        //重新调整射箭状态
        armBowDoublePlayer1P.readyShoot();
        armBowDoublePlayer2P.readyShoot();
    }

    public void StartGame()
    {
        gameStart = true;
    }


    //渲染时间和分数
    void RefreshRender()
    {
        doublePKGameViewScript.setTime(GetTimeStr(time));
        doublePKGameViewScript.setScore1P((float)System.Math.Round(scores[0], CommonConfig.ringsPrecision));
        doublePKGameViewScript.setScore2P((float)System.Math.Round(scores[1], CommonConfig.ringsPrecision));

        if (DeviceBatteryView.ins) {
            //1P当前电量
            doublePKGameViewScript.setBattery1P(DeviceBatteryView.ins.batteryValue);
        }

        if (BluetoothAim.ins&&BluetoothAim.ins.get2PBattery() > 0) {
            //更新2P显示电量
            //int battery = BluetoothAim.ins.getSmartBowHelper2P().GetBattery();
            doublePKGameViewScript.setBattery2P(BluetoothAim.ins.get2PBattery());
        }
    }
    string GetTimeStr(float time)
    {
        int seconds = (int)Mathf.Ceil(time);
        string str = "";
        int m = seconds / 60;
        if (m < 10)
        {
            str += 0;
        }
        str += m;
        str += " : ";
        int s = seconds % 60;
        if (s < 10)
        {
            str += 0;
        }
        str += s;
        return str;
    }


    public BowCameraDoublePlayer GetBowCameraDoublePlayer(PlayerType playerType)
    {
        Debug.Log("GetBowCameraDoublePlayer:"+ playerType);
        if (playerType == PlayerType.FirstPlayer)
        {
            return bowCameraDoublePlayer1P;
        }
        else
        {
            return bowCameraDoublePlayer2P;

        }
    }

    //获取不同用户的AimCrossHair
    public ArmBowDoublePlayer GetArmBowDoublePlayer(PlayerType playerType) {

        if (playerType == PlayerType.FirstPlayer)
        {
            return armBowDoublePlayer1P;
        }
        else {
            return armBowDoublePlayer2P;
        
        }
    }

    public AimCrossHair GetAimCrossHair(PlayerType playerType)
    {

        if (playerType == PlayerType.FirstPlayer)
        {
            return aimCrossHairs[0];
        }
        else
        {
            return aimCrossHairs[1];

        }
    }
}