using KTGMGemClient;
using System;
using ActionGameFramework.Health;
using Core.Utilities;
using TowerDefense.Level;
using TowerDefense.Targetting;
using TowerDefense.Towers.Placement;
using TowerDefense.UI.HUD;
using UnityEngine;
using TowerDefense.Agents;
using System.Collections;
using System.Collections.Generic;

namespace TowerDefense.Towers
{
    public enum EFeatureTower
    {
        NULL,
        GrowUp,
        CopyCat,
        LightTower,
        Skill_Fire,
        Skill_Bomb,
        END
    }

    public enum ETowerFuntion
    {
        NULL,
        BULLET,   // 子弹塔
        ENERGY,   // 能量充能.
        FREEZE, // 水精灵充能
        END
    }

    /// <summary>
    /// Common functionality for all types of towers
    /// </summary>
    public class Tower : Targetable
    {
        /// <summary>
        /// A generalised name common to a levels
        /// </summary>
        public string towerName;

        /// <summary>
        /// The size of the tower's footprint
        /// </summary>
        public IntVector2 dimensions;

        /// <summary>
        /// 是否是特色骰子，如果是，则选择一个Enum类型。
        /// </summary>
        public EFeatureTower towerFeature = EFeatureTower.NULL;

        /// <summary>
        /// 塔防对应的充能状态.
        /// </summary>
        public ETowerFuntion eTowerFuntion = ETowerFuntion.NULL;

        [HideInInspector]
        public BulletUICtl bulletCtl = null;

        [HideInInspector]
        public EnergyUICtl energyCtl = null;

        [HideInInspector]
        public FreezeBreath FreezeBreathCtrl = null;

        /// <summary>
        /// The tower levels associated with this tower
        /// </summary>
        [SerializeField]
        private TowerLevel towerLevel;

        public TowerLevel CurrentTowerLevel { get; private set; }

        /// <summary>
        /// 精灵id，一一对应 elf_info表中的id，唯一的区分每一种精灵塔
        /// </summary>
        public int ElfId;

        /// <summary>
        /// The physics mask the tower searches on
        /// </summary>
        public LayerMask enemyLayerMask;

        /// <summary>
        /// The current level of the tower
        /// </summary>
        public int currentLevel { get; protected set; }

        protected bool m_bInAttackMode = false;

        /// <summary>
        /// 攻击增加
        /// </summary>
        public float attackRise { get; set; }

        /// <summary>
        /// 用于界面部分的数据位移
        /// </summary>
        protected int progressOffset = 0;

        public int FreezeBreathProgressOffset { get; set; }

        public bool PlayWaveLineFlash { get; set; } = true;

        private bool isBondage;

        /// <summary>
        /// 是否是泡泡禁锢状态
        /// </summary>
        /// <value></value>
        public bool IsBondage
        {
            get { return isBondage; }
            set
            {
                isBondage = value;
                CanAttack = !value;
            }
        }

        /// <summary>
        /// 禁锢时间
        /// </summary>
        public float BondageTime { get; set; }

        /// <summary>
        /// 禁锢警告时间
        /// </summary>
        /// <value></value>
        public float BondageWarningTime { get; set; }

        /// <summary>
        /// 泡泡禁锢期间，点击一次减少的时间
        /// </summary>
        public float BondageClickDecreaseTime { get; set; } = 1f;

        /// <summary>
        /// 是否是木属性蓄力状态
        /// </summary>
        public bool IsWoodCharge { get; set; }

        /// <summary>
        /// 木属性蓄力瞄准的目标
        /// </summary>
        public Agent WoodAimAgent;

        public int uiProOffset
        {
            get { return progressOffset; }
            set { progressOffset = value; }
        }

        /// <summary>
        /// Gets whether the tower can level up anymore
        /// </summary>
        public bool IsMaxLevel
        {
            get { return currentLevel == ElfUpgradeData.MaxTowerLevel - 1; }
        }

        /// <summary>
        /// 是否可以攻击
        /// </summary>
        public bool CanAttack = true;

        /// <summary>
        /// 是否是对手塔防
        /// </summary>
        public bool opponentSide { get; set; }

        /// <summary>
        /// 禁锢警告
        /// </summary>
        protected GameObject bondageWarningObj;

        /// <summary>
        /// 禁锢泡泡
        /// </summary>
        protected GameObject bondageObj;

        private GameObject tapObj;

        /// <summary>
        /// 精灵被禁锢时点击次数
        /// </summary>
        public int BondageTapCount { get; private set; }

        /// <summary>
        /// 泡泡上升高度
        /// </summary>
        private float yAdd = 10f;

        /// <summary>
        /// 原始y值
        /// </summary>
        private float originY;

        /// <summary>
        /// 是否开始禁锢
        /// </summary>
        public bool IsStartBondage { get; set; }

        private float bombDuration = 0.7f;

        private float bombTime;

        /// <summary>
        /// 爆炸是否结束
        /// </summary>
        private bool isBombCompleted;

        private void Start()
        {
            originY = transform.position.y;
            promptDic = new Dictionary<string, bool>();
        }

        private void Update()
        {
            HandleBondageBubble();
        }

        private static Dictionary<string, bool> promptDic;

        /// <summary>
        /// 处理禁锢泡泡技能
        /// </summary>
        private void HandleBondageBubble()
        {
            if (IsStartBondage)
            {
                if (isBondage)
                {
                    if (transform.position.y < yAdd + originY && bondageObj != null)
                    {
                        // 上升状态
                        Vector3 pos = transform.position;
                        pos.y += 28f * Time.deltaTime;
                        transform.position = pos;

                        pos = bondageObj.transform.position;
                        pos.y += 28f * Time.deltaTime;
                        bondageObj.transform.position = pos;
                    }
                }
                else
                {
                    if (!isBombCompleted)
                    {
                        bombTime += Time.deltaTime;

                        if (bombTime > bombDuration)
                        {
                            // 爆炸结束开始下降
                            isBombCompleted = true;
                        }
                    }
                    else
                    {
                        if (transform.position.y > originY)
                        {
                            // 下降状态
                            Vector3 pos = transform.position;
                            pos.y -= 55f * Time.deltaTime;
                            transform.position = pos;
                        }
                        else
                        {
                            // 下降结束
                            IsStartBondage = false;
                        }
                    }
                }
            }

            if (!IsBondage) return;

            if (BondageWarningTime > 0)
            {
                BondageWarningTime -= Time.deltaTime;

                if (BondageWarningTime <= 0)
                {
                    DestroyBondageWarningObj();
                    StartBondage();
                    ShowTapPrompt();
                }
            }
            else
            {
                BondageTime -= Time.deltaTime;

                if (BondageTime <= 0)
                {
                    DestroyBondageWarningObj();
                    HideTapPrompt();
                    IsBondage = false;
                    Destroy(bondageObj);
                    bondageObj = null;
                    BondageBubbleBomb();
                }
            }
        }

        private void DestroyBondageWarningObj()
        {
            if (bondageWarningObj == null) return;

            ParticleSystem ps = bondageWarningObj.transform.GetChild(0).GetComponent<ParticleSystem>();
            ps.Stop();
            ps.Clear();
            Destroy(bondageWarningObj);
            bondageWarningObj = null;
        }

        /// <summary>
        /// 展示连续点击提示
        /// </summary>
        private void ShowTapPrompt()
        {
            string key = $"{gridPosition.x}";
            if (promptDic.ContainsKey(key)) return;

            promptDic.Add(key, true);
            GameObject prefab = Resources.Load<GameObject>("Prefabs/Endless/BondageBubbleTap");
            tapObj = Instantiate(prefab);
            tapObj.transform.SetParent(TowerPlacementGridEndless.instance.GridContainer.transform, false);
            Vector3 worldPos = TowerPlacementGridEndless.instance.GetGridWorldPos(gridPosition.x, 3);
            ParticleSystem ps = tapObj.transform.GetChild(0).GetComponent<ParticleSystem>();
            tapObj.transform.position = worldPos;
            Vector3 pos = tapObj.transform.position;
            pos.x += 5.8f;
            pos.z += 3f;
            pos.y = 15f;
            tapObj.transform.position = pos;
            ps?.Play();
        }

        private void HideTapPrompt()
        {
            if (tapObj != null)
            {
                ParticleSystem ps = tapObj.transform.GetChild(0).GetComponent<ParticleSystem>();
                ps?.Stop();
                Destroy(tapObj);
                tapObj = null;

                string key = $"{gridPosition.x}";
                if (promptDic.ContainsKey(key))
                    promptDic.Remove(key);
            }
        }

        public void OnPressed()
        {
            if (!IsStartBondage || BondageWarningTime > 0) return;

            ++BondageTapCount;

            if (BondageTapCount >= 3)
                HideTapPrompt();
            BondageTime -= BondageClickDecreaseTime;
        }

        /// <summary>
        /// 禁锢泡泡爆炸
        /// </summary>
        private void BondageBubbleBomb()
        {
            GameObject prefab = Resources.Load<GameObject>("Prefabs/Endless/BondageBubbleBomb");
            GameObject obj = Instantiate(prefab);
            obj.transform.SetParent(TowerPlacementGridEndless.instance.GridContainer.transform, false);
            obj.transform.position = transform.position;
            obj.transform.GetChild(0).GetComponent<ParticleSystem>().Play();
            Destroy(obj, 1.2f);
        }

        /// <summary>
        /// 开始泡泡禁锢
        /// </summary>
        private void StartBondage()
        {
            bombTime = 0;
            BondageTapCount = 0;
            isBombCompleted = false;
            GameObject prefab = Resources.Load<GameObject>("Prefabs/Endless/BondageBubble");
            bondageObj = Instantiate(prefab);
            bondageObj.transform.SetParent(TowerPlacementGridEndless.instance.GridContainer.transform, false);
            bondageObj.transform.position = transform.position;
            Vector3 pos = bondageObj.transform.position;
            pos.y += gridPosition.y == 3 ? 2f : 1f;
            bondageObj.transform.position = pos;
            bondageObj.transform.GetChild(0).GetComponent<ParticleSystem>().Play();
        }

        /// <summary>
        /// 禁锢警告
        /// </summary>
        /// <param name="tower"></param>
        public void BondageWarning()
        {
            GameObject prefab = Resources.Load<GameObject>("Prefabs/Endless/BondageBubbleWarning");
            bondageWarningObj = Instantiate(prefab);
            bondageWarningObj.transform.SetParent(TowerPlacementGridEndless.instance.GridContainer.transform, false);
            bondageWarningObj.transform.position = TowerPlacementGridEndless.instance.GetGridWorldPos(gridPosition.x, gridPosition.y);
            bondageWarningObj.transform.GetChild(0).GetComponent<ParticleSystem>().Play();
        }

        /// <summary>
        /// 播放充能状态特效.
        /// </summary>
        /// <param name="play"></param>
        public void PlayEnergyEffect(bool play, bool isClose = true)
        {
            if (energyCtl && isClose)
                energyCtl.gameObject.SetActive(!play);
            else if (!isClose)
            {

            }

            if (!opponentSide)
            {
                if (GameUI.instanceExists)
                    ((TowerPlacementGrid)GameUI.instance.selfTowerPlaceArea).PlayEnergyEffect(gridPosition.x, play);
                else if (EndlessGameUI.instanceExists)
                    ((TowerPlacementGridEndless)EndlessGameUI.instance.selfTowerPlaceArea).PlayEnergyEffect(gridPosition.x, gridPosition.y, play);
            }
            else
                ((TowerPlacementGrid)OpponentMgr.instance.m_CurrentArea).PlayEnergyEffect(gridPosition.x, play);
        }

        /// <summary>
        /// 播放水精灵充能满了特效
        /// </summary>
        /// <param name="play"></param>
        /// <param name="isClose"></param>
        public void PlayFreezeBreathEffect(bool play, bool isClose = true)
        {
            if (FreezeBreathCtrl && isClose)
                FreezeBreathCtrl.gameObject.SetActive(!play);

            if (!opponentSide)
            {
                if (EndlessGameUI.instanceExists)
                    ((TowerPlacementGridEndless)EndlessGameUI.instance.selfTowerPlaceArea).PlayFreezeBreathEffect(gridPosition.x, gridPosition.y, play);
            }
        }

        /// <summary>
        /// 当前是否处于攻击模式
        /// </summary>
        public bool bInAttackMode
        {
            get { return m_bInAttackMode; }

            // 设置是否处于攻击状态:
            set
            {
                m_bInAttackMode = value;
                CurrentTowerLevel.SetAffectorState(m_bInAttackMode, gridPosition.x);
                CurrentTowerLevel.SetAttackState(value);

                if (value)
                {
                    if (opponentSide)
                    {
                        OpponentMgr.instance.SetTowerAttID(gridPosition.x, ElfId, currentLevel);
                    }
                    else
                    {
                        if (LevelManager.instanceExists)
                        {
                            LevelManager.instance.SetTowerAttID(gridPosition.x, ElfId, currentLevel);
                            WaveLineSelMgr.instance.attackTowerFixed(gridPosition.x);
                        }
                        else if (EndlessLevelManager.instanceExists)
                        {
                            EndlessLevelManager.instance.SetTowerAttID(gridPosition.x, ElfId, currentLevel);
                            EndlessWaveLineManager.instance.AttackTowerFixed(gridPosition.x, PlayWaveLineFlash);
                        }
                    }

                    // 处理塔位边上的界面.
                    OnTowerUICtrl();
                }
            }
        }

        /// <summary>
        /// 去掉当前Tower对应的界面数据.
        /// </summary>
        public void DisableTowerUICtrl()
        {
            // 根据是否是子弹塔防来决定是否显示相应的界面
            BulletUICtl buc = placementArea.GetBulletUICtl(gridPosition.x, gridPosition.y);

            if ((eTowerFuntion == ETowerFuntion.BULLET) && (buc != null))
            {
                buc.gameObject.SetActive(false);
                bulletCtl = null;
            }

            EnergyUICtl euc = placementArea.GetEnergyUICtl(gridPosition.x, gridPosition.y);
            if ((eTowerFuntion == ETowerFuntion.ENERGY) && (euc != null))
            {
                // 设置数据
                euc.gameObject.SetActive(false);
                energyCtl = null;
            }

            FreezeBreath ctrl = placementArea.GetFreezeBreath(gridPosition.x, gridPosition.y);
            if (eTowerFuntion == ETowerFuntion.FREEZE && ctrl != null)
            {
                ctrl.gameObject.SetActive(false);
                ctrl = null;
            }
        }

        public int GetTowerUICtrlProgress()
        {
            // 根据是否是子弹塔防来决定是否显示相应的界面
            BulletUICtl buc = placementArea.GetBulletUICtl(gridPosition.x, gridPosition.y);

            if ((eTowerFuntion == ETowerFuntion.BULLET) && (buc != null))
                return buc.GetCtlProgress();

            EnergyUICtl euc = placementArea.GetEnergyUICtl(gridPosition.x, gridPosition.y);
            if ((eTowerFuntion == ETowerFuntion.ENERGY) && (euc != null))
                return euc.GetCtlProgress();

            FreezeBreath ctrl = placementArea.GetFreezeBreath(gridPosition.x, gridPosition.y);

            if (eTowerFuntion == ETowerFuntion.FREEZE && ctrl != null)
                return ctrl.CurrentProgress;

            return 0;
        }

        public void SetTowerUICtlProcess(int pro)
        {
            // 根据是否是子弹塔防来决定是否显示相应的界面
            BulletUICtl buc = placementArea.GetBulletUICtl(gridPosition.x, gridPosition.y);

            if ((eTowerFuntion == ETowerFuntion.BULLET) && (buc != null))
            {
                buc.SetCtlProcess(pro);
                progressOffset = pro;
                return;
            }

            EnergyUICtl euc = placementArea.GetEnergyUICtl(gridPosition.x, gridPosition.y);
            if ((eTowerFuntion == ETowerFuntion.ENERGY) && (euc != null))
            {
                euc.SetCtlProcess(pro);
                progressOffset = pro;
                if (progressOffset == 10)
                    progressOffset = 0;
                return;
            }

            FreezeBreath ctrl = placementArea.GetFreezeBreath(gridPosition.x, gridPosition.y);

            if (eTowerFuntion == ETowerFuntion.FREEZE && ctrl != null)
            {
                ctrl.SetCtrlProgress(pro);
                FreezeBreathProgressOffset = pro;
                if (FreezeBreathProgressOffset == 10)
                    FreezeBreathProgressOffset = 0;
            }
        }

        /// <summary>
        /// 充能技能相关的代码开关。包括子弹充能和时间充能
        /// </summary>
        protected void OnTowerUICtrl()
        {
            HandleBulletUICtrl();
            HandleEnergyUICtrl();
            HandleFreezeBreathCtrl();
        }

        private void HandleBulletUICtrl()
        {
            // 根据是否是子弹塔防来决定是否显示相应的界面
            BulletUICtl buc = placementArea.GetBulletUICtl(gridPosition.x, gridPosition.y);

            if (buc == null) return;

            if ((eTowerFuntion == ETowerFuntion.BULLET) && (buc != null))
            {
                // 设置数据
                buc.gameObject.SetActive(true);
                bulletCtl = buc;
                buc.ResetToMaxBullet();
            }
            else
            {
                // 清空数据
                buc.gameObject.SetActive(false);
                bulletCtl = null;
            }
        }

        private void HandleEnergyUICtrl()
        {
            // 根据是否是能量充能来决定是否显示相应的界面.
            EnergyUICtl euc = placementArea.GetEnergyUICtl(gridPosition.x, gridPosition.y);
            if ((eTowerFuntion == ETowerFuntion.ENERGY) && (euc != null))
            {
                // 设置数据
                euc.gameObject.SetActive(true);
                energyCtl = euc;
                euc.SetEnergyProgress(0);
            }
            else
            {
                // 清空数据
                euc.gameObject.SetActive(false);
                energyCtl = null;
            }
        }

        private void HandleFreezeBreathCtrl()
        {
            FreezeBreath ctrl = placementArea.GetFreezeBreath(gridPosition.x, gridPosition.y);

            if (eTowerFuntion == ETowerFuntion.FREEZE && ctrl != null)
            {
                ctrl.gameObject.SetActive(true);
                FreezeBreathCtrl = ctrl;
                ctrl.SetProgress(0);
            }
            else
            {
                ctrl.gameObject.SetActive(false);
                FreezeBreathCtrl = null;
            }
        }

        public void CheckCtrl()
        {
            if (bulletCtl != null)
            {
                bulletCtl.gameObject.SetActive(true);
            }

            if (energyCtl != null)
            {
                energyCtl.gameObject.SetActive(true);
            }

            if (FreezeBreathCtrl != null)
                FreezeBreathCtrl.gameObject.SetActive(true);
        }

        /// <summary>
        /// This function is called when the behaviour becomes disabled or inactive.
        /// </summary>
        void OnDisable()
        {
            if (bulletCtl != null)
            {
                bulletCtl.gameObject.SetActive(false);
            }

            if (energyCtl != null)
            {
                energyCtl.gameObject.SetActive(false);
            }

            if (FreezeBreathCtrl != null)
                FreezeBreathCtrl.gameObject.SetActive(false);
        }

        /// <summary>
        /// 升级当前塔防的局内等级，需要播放相关的特效
        /// </summary>
        public void upGradeInSceneTL()
        {
            Debug.Log("Upgrade Tower name is:" + name);

            // 播放相关的特效
            CurrentTowerLevel.PlayUpGradeEffect();
        }

        /// <summary>
        /// Gets the first level tower ghost prefab
        /// </summary>
        public TowerPlacementGhost towerGhostPrefab
        {
            get { return towerLevel.towerGhostPrefab; }
        }

        /// <summary>
        /// Gets the grid position for this tower on the <see cref="placementArea"/>
        /// </summary>
        public IntVector2 gridPosition { get; private set; }

        /// <summary>
        /// The placement area we've been built on
        /// </summary>
        public IPlacementArea placementArea { get; private set; }

        /// <summary>
        /// The event that fires off when a player deletes a tower
        /// </summary>
        public Action towerDeleted;

        /// <summary>
        /// The event that fires off when a tower has been destroyed
        /// </summary>
        public Action towerDestroyed;

        /// <summary>
        /// Provide the tower with data to initialize with
        /// </summary>
        /// <param name="targetArea">The placement area configuration</param>
        /// <param name="destination">The destination position</param>
        public virtual void Initialize(IPlacementArea targetArea, IntVector2 destination, int lvl = 0)
        {
            placementArea = targetArea;
            gridPosition = destination;

            if (targetArea != null)
            {
                transform.position = placementArea.GridToWorld(destination, dimensions);
                transform.rotation = placementArea.transform.rotation;
                targetArea.Occupy(destination, dimensions);
            }

            SetLevel(lvl);

            if (LevelManager.instanceExists)
                LevelManager.instance.levelStateChanged += OnLevelStateChanged;
            else if (EndlessLevelManager.instanceExists)
                EndlessLevelManager.instance.LevelStateChanged += OnLevelStateChanged;

            // 查找Targetter:
            Targetter target = GetComponentInChildren<Targetter>();
            if (target)
                target.bOpponent = opponentSide;
            else
                Debug.Log("在当前的Tower中找不到Targetter.");
        }

        /// <summary>
        /// 当前的Tower是显示还是隐藏，用于减少游戏内Tower创建和删除对应的一系列数据操作
        /// </summary>
        /// <param name="vis"></param>
        public void showTower(bool vis)
        {
            if (vis)
            {
                gameObject.SetActive(true);
            }
            else
            {
                gameObject.SetActive(false);
            }
        }

        /// <summary>
        /// Kills this tower
        /// </summary>
        public void KillTower()
        {
            // Invoke base kill method
            Kill();
        }

        /// <summary>
        /// Used to (try to) upgrade the tower data
        /// </summary>
        public virtual bool UpgradeTower()
        {
            if (IsMaxLevel)
            {
                return false;
            }
            SetLevel(currentLevel + 1);
            return true;
        }

        /// <summary>
        /// A method for downgrading tower
        /// </summary>
        /// <returns>
        /// <value>false</value> if tower is at lowest level
        /// </returns>
        public virtual bool DowngradeTower()
        {
            if (currentLevel == 0)
            {
                return false;
            }
            SetLevel(currentLevel - 1);
            return true;
        }

        /// <summary>
        /// Used to set the tower to any valid level
        /// </summary>
        /// <param name="level">
        /// The level to upgrade the tower to
        /// </param>
        /// <returns>
        /// True if successful
        /// </returns>
        public virtual bool UpgradeTowerToLevel(int level)
        {
            if (level < 0 || IsMaxLevel || level >= ElfUpgradeData.MaxTowerLevel) return false;

            SetLevel(level);
            return true;
        }

        public void Sell()
        {
            Remove();
        }

        /// <summary>
        /// Removes tower from placement area and destroys it
        /// </summary>
        public override void Remove()
        {
            base.Remove();
            attackRise = 0.0f;
            placementArea.Clear(gridPosition, dimensions);
            Destroy(gameObject);
        }

        /// <summary>
        /// unsubsribe when necessary
        /// </summary>
        protected virtual void OnDestroy()
        {
            if (LevelManager.instanceExists)
            {
                LevelManager.instance.levelStateChanged += OnLevelStateChanged;
            }
            else if (EndlessLevelManager.instanceExists)
                EndlessLevelManager.instance.LevelStateChanged += OnLevelStateChanged;
        }

        /// <summary>
        /// Cache and update oftenly used data
        /// </summary>
        protected void SetLevel(int level)
        {
            if (level < 0 || level >= ElfUpgradeData.MaxTowerLevel) return;

            currentLevel = level;

            if (CurrentTowerLevel != null)
                Destroy(CurrentTowerLevel.gameObject);

            CurrentTowerLevel = Instantiate(towerLevel, transform);
            CurrentTowerLevel.Initialize(this, enemyLayerMask, configuration.alignmentProvider);
            CurrentTowerLevel.SetShowLevel(level + 1);

            //if(gridPosition.y>=2)
            {
                //Debug.Log("上阵状态，设置缩放");
                CurrentTowerLevel.SetScale(level + 1);
            }

            // disable affectors
            LevelState levelState = LevelState.Intro;
            if (LevelManager.instanceExists)
                levelState = LevelManager.instance.levelState;
            else if (EndlessLevelManager.instanceExists)
                levelState = EndlessLevelManager.instance.EndlessLeveltate;
            bool initialise = levelState == LevelState.AllEnemiesSpawned || levelState == LevelState.SpawningEnemies;
            initialise = false;
            CurrentTowerLevel.SetAffectorState(initialise, gridPosition.x);
        }

        /// <summary>
        /// Intiailises affectors based on the level state
        /// </summary>
        protected virtual void OnLevelStateChanged(LevelState previous, LevelState current)
        {
            bool initialise = current == LevelState.AllEnemiesSpawned || current == LevelState.SpawningEnemies;
            initialise = false;
            CurrentTowerLevel.SetAffectorState(bInAttackMode, gridPosition.x);
        }
    }
}