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

/// <summary>
/// 场景组件 机关/道具 管理者
/// </summary>
public class SceneCmptManager : MonoSingleton<SceneCmptManager>
{
    /// <summary>
    /// 所有宝箱
    /// </summary>
    private List<GameObject> _allTreasureBox;

    /// <summary>
    /// 追踪的宝箱
    /// </summary>
    private List<GameObject> _allTrackBox;

    /// <summary>
    /// 打开的宝箱
    /// </summary>
    private List<GameObject> _openTreasureBox;

    /// <summary>
    /// 可破坏物体
    /// </summary>
    private List<GameObject> _damageCmpt;

    private List<GameObject> _mapSwitchList;

    private List<GameObject> _backDoorList;

    /// <summary>
    /// 机关 装置
    /// </summary>
    private List<GameObject> _allMechanism;
    private List<GameObject> _openMechanism;
    private void Awake()
    {
        _allTreasureBox = new List<GameObject>();
        _allTrackBox = new List<GameObject>();
        _openTreasureBox = new List<GameObject>();
        _allMechanism = new List<GameObject>();
        _openMechanism = new List<GameObject>();
        _damageCmpt = new List<GameObject>();
        _mapSwitchList = new List<GameObject>();
        _backDoorList = new List<GameObject>();
    }
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    public void Reset()
    {
        _allTreasureBox.Clear();
        _allTrackBox.Clear();
        _openTreasureBox.Clear();
        _allMechanism.Clear();
        _openMechanism.Clear();
        _damageCmpt.Clear();
        _mapSwitchList.Clear();
        _backDoorList.Clear();
    }

    public List<GameObject> GetAllTreasureBox()
    {
        return _allTreasureBox;
    }

    /// <summary>
    /// 添加宝箱
    /// </summary>
    /// <param name="obj"></param>
    public void AddTreasureBox(GameObject obj)
    {
        _allTreasureBox.Add(obj);
        // 网格优化分配
        if(GameObject.Find("GridMap"))
        {
            MyGridMap gridMap = GameObject.Find("GridMap").GetComponent<MyGridMap>();
            gridMap.AddOneObjToGrid(obj);
        }
    }

    /// <summary>
    /// 移除宝箱
    /// </summary>
    /// <param name="obj"></param>
    public void RemoveTreasureBox(GameObject obj)
    {
        _allTreasureBox.Remove(obj);
    }

    /// <summary>
    /// 打开宝箱
    /// </summary>
    /// <param name="obj"></param>
    public void OpenTreasureBox(GameObject obj)
    {
        _openTreasureBox.Add(obj);
    }

    public List<GameObject> GetAllTrackBox()
    {
        return _allTrackBox;
    }

    /// <summary>
    /// 添加宝箱
    /// </summary>
    /// <param name="obj"></param>
    public void AddTrackBox(GameObject obj)
    {
        _allTrackBox.Add(obj);
    }

    public void RemoveTrackBox(GameObject obj)
    {
        _allTrackBox.Remove(obj);
    }

    /// <summary>
    /// 获取打开宝箱数量
    /// </summary>
    /// <returns></returns>
    public int GetOpenBoxNum()
    {
        return _openTreasureBox.Count;
    }

    /// <summary>
    /// 获取宝箱总数
    /// </summary>
    /// <returns></returns>
    public int GetAllBoxNum()
    {
        return _allTreasureBox.Count;
    }

    /// <summary>
    /// 所有宝箱是否开启
    /// </summary>
    /// <returns></returns>
    public bool IsAllTreasureBoxFinish()
    {
        return _allTreasureBox.Count == _openTreasureBox.Count;
    }

    /// <summary>
    /// 添加机关
    /// </summary>
    /// <param name="obj"></param>
    public void AddMechanism(GameObject obj)
    {
        _allMechanism.Add(obj);
        // 网格优化分配
        if (GameObject.Find("GridMap") != null)
        {
            MyGridMap gridMap = GameObject.Find("GridMap").GetComponent<MyGridMap>();
            gridMap.AddOneObjToGrid(obj);
        }
    }

    /// <summary>
    /// 移除机关
    /// </summary>
    /// <param name="obj"></param>
    public void RemoveMechanism(GameObject obj)
    {
        _allMechanism.Remove(obj);
    }

    /// <summary>
    /// 触发机关
    /// </summary>
    /// <param name="obj"></param>
    public void OpenMechanism(GameObject obj)
    {
        _openMechanism.Add(obj);
    }

    /// <summary>
    /// 获取触发机关数量
    /// </summary>
    /// <returns></returns>
    public int GetMechanismNumber()
    {
        return _openMechanism.Count;
    }

    /// <summary>
    /// 是否避让所有机关？
    /// </summary>
    /// <returns></returns>
    public bool IsAllMechanismFinish()
    {
        return _openMechanism.Count == 0;
    }

    /// <summary>
    /// 获取所有可破坏组件
    /// </summary>
    /// <returns></returns>
    public List<GameObject> GetAllDamageCmpt()
    {
        return _damageCmpt;
    }

    public void AddDamageCmpt(GameObject obj)
    {
        this._damageCmpt.Add(obj);
        // 网格优化分配
        GameObject gridMap = GameObject.Find("GridMap");
        if(gridMap)
        {
            gridMap.GetComponent<MyGridMap>().AddOneObjToGrid(obj);
        }
    }

    public void RemoveDamageCmpt(GameObject obj)
    {
        this._damageCmpt.Remove(obj);
    }

    public void AddMapSwitchCmpt(GameObject obj)
    {
        this._mapSwitchList.Add(obj);
        //// 网格优化分配
        //if(GameObject.Find("GridMap"))
        //{
        //    MyGridMap gridMap = GameObject.Find("GridMap").GetComponent<MyGridMap>();
        //    gridMap.AddOneObjToGrid(obj);
        //}
    }

    public void RemoveMapSwitchCmpt(GameObject obj)
    {
        this._mapSwitchList.Remove(obj);
    }

    public SceneEventMapSwitchLogic GetMapSwitchCmptByIndex(int index)
    {
        if(_mapSwitchList == null)
        {
            return null;
        }

        for(int i = 0; i < _mapSwitchList.Count; ++i)
        {
            SceneEventMapSwitchLogic mapSwitch = _mapSwitchList[i].GetComponent<SceneEventMapSwitchLogic>();
            if(mapSwitch.info.switchIndex == index)
            {
                return mapSwitch;
            }
        }
        return null;
    }

    public List<GameObject> GetAllMapSwitchCmpt()
    {
        return this._mapSwitchList;
    }

    public void AddBackDoorCmpt(GameObject obj)
    {
        this._backDoorList.Add(obj);
        // 网格优化分配
        MyGridMap gridMap = GameObject.Find("GridMap").GetComponent<MyGridMap>();
        gridMap.AddOneObjToGrid(obj);
    }

    public void RemoveBackDoorCmpt(GameObject obj)
    {
        this._backDoorList.Remove(obj);
    }

    public SceneEventBackDoorLogic GetBackDoorCmptByIndex(int index)
    {
        if (_backDoorList == null)
        {
            return null;
        }

        for (int i = 0; i < _backDoorList.Count; ++i)
        {
            SceneEventBackDoorLogic bd = _backDoorList[i].GetComponent<SceneEventBackDoorLogic>();
            if (bd.info.Index == index)
            {
                return bd;
            }
        }
        return null;
    }

    public List<GameObject> GetAllBackDoorCmpt(GameObject obj)
    {
        return this._backDoorList;
    }
    /// <summary>
    /// 获取离指定玩家最近 且距离小于10米的 可破坏组件
    /// </summary>
    /// <param name="player"></param>
    /// <returns></returns>
    public GameObject GetDistanceMinDamageObj(Role player)
    {
        float minDis = 10;
        GameObject cmptObj = null;
        foreach(var item in _damageCmpt)
        {
            if (item == null)
            {
                continue;
            }

            float dis = Vector3.Distance(item.transform.position, player.transform.position);
            if(dis < minDis)
            {
                cmptObj = item;
                dis = minDis;
            }
        }
        return cmptObj;
    }
}