using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
using DG.Tweening.Core;
using DG.Tweening.Plugins.Options;
using Spine.Unity;
using UnityEngine.UI;
using System.Linq;

public enum BattleCamp
{
    Red,
    Blue
}

public enum BattleState
{
    None = 0,
    Stunned = 1 << 0,
    Poisoned = 1 << 1,
    Bleeding = 1 << 2,
    Silenced = 1 << 3,
    Frozen = 1 << 4,
    Burned = 1 << 5
}

public class BattleObject
{
    public BattleField battleField;

    public BattleObjectBuffMgr buffMgr;

    public BattleObjectLayerMgr layerMgr;

    public int ObjID { get; set; }

    public BattleCamp Camp { get; protected set; }

    public TeamHero teamHero { get; protected set; }

    public MotionBase motionBase;

    public GameObject heroGo
    {
        get;
        private set;
    }

    protected BattleDrops battleDrops;

    private RectTransform m_heroRectTrans;


    public RectTransform heroRectTrans
    {
        get
        {
            if (m_heroRectTrans == null)
            {
                m_heroRectTrans = heroGo.GetComponent<RectTransform>();
            }
            return m_heroRectTrans;
        }
    }

    protected Action onDeathAnimationComplete;

    protected Renderer[] renderers;

    private List<HB405_tagMCAddExp> hB405_tagMCAddExps = new List<HB405_tagMCAddExp>();
    public BattleHeroInfoBar heroInfoBar;

    public BattleObject(BattleField _battleField)
    {
        battleField = _battleField;
    }

    public virtual void Init(GameObject _heroGo, TeamHero _teamHero, BattleCamp _camp)
    {
        heroGo = _heroGo;
        teamHero = _teamHero;
        Camp = _camp;
        motionBase = new MotionBase();
        motionBase.Init(heroGo.GetComponentInChildren<SkeletonGraphic>(true));
        buffMgr = new BattleObjectBuffMgr();
        buffMgr.Init(this);

        layerMgr = new BattleObjectLayerMgr();
        layerMgr.Init(this);

        renderers = heroGo.GetComponentsInChildren<Renderer>(true);

        heroInfoBar = heroGo.GetComponentInChildren<BattleHeroInfoBar>(true);
        heroInfoBar.SetBattleObject(this);

        //  根据阵营翻转血条
        var heroInfoBarScale = heroInfoBar.transform.localScale;
        heroInfoBarScale.x *= Camp == BattleCamp.Red ? 1 : -1;
        heroInfoBar.transform.localScale = heroInfoBarScale;

        heroInfoBar.SetActive(true);
        SetFront();
    }


    public virtual void Run()
    {
        motionBase.Run();
        heroInfoBar.Run();
        buffMgr.Run();
    }

    public virtual void Pause()
    {
        motionBase.Pause();
    }

    public virtual void Resume()
    {
        motionBase.Resume();
    }

    public virtual void Destroy()
    {

        motionBase.Release();
        motionBase = null;
        teamHero = null;
        ObjID = 0;

        if (heroGo != null)
        {
            GameObject.DestroyImmediate(heroGo);
            heroGo = null;
        }
    }

    public void OnObjInfoRefresh(H0418_tagObjInfoRefresh _refreshInfo)
    {
        switch ((PlayerDataType)_refreshInfo.RefreshType)
        {
            case PlayerDataType.HP:
                long toHp = GeneralDefine.GetFactValue(_refreshInfo.Value, _refreshInfo.ValueEx);
                heroInfoBar.UpdateHP(teamHero.curHp, toHp, teamHero.maxHp);
                teamHero.curHp = GeneralDefine.GetFactValue(_refreshInfo.Value, _refreshInfo.ValueEx);
                break;
            case PlayerDataType.MaxHP:
                teamHero.maxHp = GeneralDefine.GetFactValue(_refreshInfo.Value, _refreshInfo.ValueEx);
                heroInfoBar.UpdateHP(teamHero.curHp, teamHero.curHp, teamHero.maxHp);
                break;
            case PlayerDataType.XP:
                long toXp = GeneralDefine.GetFactValue(_refreshInfo.Value, _refreshInfo.ValueEx);
                heroInfoBar.UpdateXP(teamHero.rage, toXp, 100);
                teamHero.rage = (int)GeneralDefine.GetFactValue(_refreshInfo.Value, _refreshInfo.ValueEx);
                break;
            default:
                Debug.LogError("BattleObject.ObjInfoRefresh 出现意外类型 " + _refreshInfo.RefreshType.ToString());
                break;
        }
    }

    public void ObjPropertyRefreshView(HB418_tagSCObjPropertyRefreshView vNetData)
    {
        switch ((PlayerDataType)vNetData.RefreshType)
        {
            case PlayerDataType.HP:
                long toHp = GeneralDefine.GetFactValue(vNetData.Value, vNetData.ValueEx);
                heroInfoBar.UpdateHP(teamHero.curHp, toHp, teamHero.maxHp);
                teamHero.curHp = GeneralDefine.GetFactValue(vNetData.Value, vNetData.ValueEx);
                break;
            case PlayerDataType.MaxHP:
                teamHero.maxHp = GeneralDefine.GetFactValue(vNetData.Value, vNetData.ValueEx);
                heroInfoBar.UpdateHP(teamHero.curHp, teamHero.curHp, teamHero.maxHp);
                break;
            case PlayerDataType.XP:
                long toXp = GeneralDefine.GetFactValue(vNetData.Value, vNetData.ValueEx);
                heroInfoBar.UpdateXP(teamHero.rage, toXp, 100);
                teamHero.rage = (int)GeneralDefine.GetFactValue(vNetData.Value, vNetData.ValueEx);
                break;
            default:
                Debug.LogError("BattleObject.ObjPropertyRefreshView 出现意外类型 " + vNetData.RefreshType.ToString());
                break;
        }
    }

    //  眩晕
    public bool IsStunned()
    {
        return teamHero.isStunned;
    }

    //  冰冻
    public bool IsFrozen()
    {
        return teamHero.isFrozen;
    }

    //  石化
    public bool IsStoned()
    {
        return teamHero.isStoned;
    }

    //  被沉默
    public bool IsSlient()
    {
        return teamHero.isSlient;
    }

    //  被缴械
    public bool IsDisarmed()
    {
        return teamHero.isDisarmed;
    }

    //  是否无敌
    public bool IsInvincable()
    {
        return teamHero.isInvinceble;
    }

    //  是否死亡
    public bool IsDead()
    {
        return teamHero.isDead;
    }

    //  是否被控住了
    public bool IsCrowdControlled()
    {
        return IsStunned() || IsStoned() || IsFrozen();
    }

    public virtual bool IsCanCastSkill()
    {
        //  被控住
        if (IsCrowdControlled())
        {
            return false;
        }

        //  被沉默
        if (IsSlient())
        {
            return false;
        }

        //  看看怒气是否达到释放要求
        return teamHero.rage >= 100;
    }

    public virtual bool IsCanNormalAttack()
    {
        //  被控住
        if (IsCrowdControlled())
        {
            return false;
        }

        //  缴械
        if (IsDisarmed())
        {
            return false;
        }

        return true;
    }

    public virtual void Hurt(List<long> damageValues, long _totalDamage, HB427_tagSCUseSkill.tagSCUseSkillHurt hurt, SkillConfig skillConfig)
    {
        BattleDmgInfo dmgInfo = PopDamage(damageValues, _totalDamage, hurt, skillConfig);

        if (dmgInfo.IsType(DamageType.Damage) || dmgInfo.IsRealdamage())
        {
            motionBase.PlayAnimation(MotionName.hit, false);
        }
    }

    public void SuckHp(uint suckHP, SkillConfig skillConfig)
    {

    }

    public void HurtByReflect(uint bounceHP, SkillConfig skillConfig)
    {

    }

    //  闪避开始
    public virtual void OnDodgeBegin()
    {
        float pingpongTime = 0.2f;
        RectTransform rectTrans = heroRectTrans;
        var tween = rectTrans.DOAnchorPos(new Vector3(-30, 0, 0), pingpongTime)
            .SetEase(Ease.OutCubic);

        battleField.battleTweenMgr.OnPlayTween(tween);
    }

    //  闪避结束
    public virtual void OnDodgeEnd(Action _complete = null)
    {
        float pingpongTime = 0.2f;
        RectTransform rectTrans = heroRectTrans;

        var tween = rectTrans.DOAnchorPos(Vector3.zero, pingpongTime)
                            .SetEase(Ease.OutCubic);

        tween.onComplete += () =>
        {
            _complete?.Invoke();
        };

        battleField.battleTweenMgr.OnPlayTween(tween);
    }

    public virtual void OnDeath(Action _onDeathAnimationComplete)
    {
        motionBase.PlayAnimation(MotionName.dead, false, () =>
        {
            teamHero.isDead = true;
            OnDeadAnimationComplete();
            _onDeathAnimationComplete?.Invoke();
        });
    }

    protected virtual void OnDeadAnimationComplete()
    {
        //  或许看看溶解特效？ YYL TODO
        heroGo.SetActive(false);

        buffMgr.RemoveAllBuff();
    }

    public void OnReborn(HB423_tagMCTurnFightObjReborn vNetData)
    {
        // 处理复活逻辑
        teamHero.curHp = GeneralDefine.GetFactValue(vNetData.HP, vNetData.HPEx);
        heroGo.SetActive(true);
        motionBase.PlayAnimation(MotionName.idle, true);
    }

    // 伤害还要看 是否闪避 暴击 and so on 需要有一个DamageType 服务器应该会给
    protected virtual BattleDmgInfo PopDamage(List<long> damageValues, long _totalDamage, HB427_tagSCUseSkill.tagSCUseSkillHurt hurt, SkillConfig skillConfig)
    {
        BattleDmgInfo battleDmgInfo = new BattleDmgInfo(battleField.guid, damageValues, this, hurt, skillConfig);

        if (battleDmgInfo.IsType(DamageType.Dodge))
        {
            OnDodgeBegin();
            DodgeFinishAction dodgeFinish = new DodgeFinishAction(battleField, this);
            battleField.recordPlayer.InsertRecord(dodgeFinish);
        }

        int currentHurtHp = 0;
        for (int i = 0; i < damageValues.Count; i++)
        {
            currentHurtHp += (int)damageValues[i];
        }

        heroInfoBar.UpdateHP(teamHero.curHp, Math.Max(0, teamHero.curHp - currentHurtHp), teamHero.maxHp);
        teamHero.curHp = Math.Max(0, teamHero.curHp - currentHurtHp);

        // YYL TODO 是否需要挂在在自身的follow点上
        EventBroadcast.Instance.Broadcast(EventName.BATTLE_DAMAGE_TAKEN, battleDmgInfo);
        return battleDmgInfo;
    }

    public RectTransform GetAliasTeamNode()
    {
        return battleField.GetTeamNode(Camp);
    }

    public RectTransform GetEnemyTeamNode()
    {
        return battleField.GetTeamNode(Camp == BattleCamp.Red ? BattleCamp.Blue : BattleCamp.Red);
    }

    public BattleCamp GetEnemyCamp()
    {
        return Camp == BattleCamp.Red ? BattleCamp.Blue : BattleCamp.Red;
    }

    public void HaveRest()
    {
        // YYL TODO
        //  休息状态
        //  多一个zzz的一个特效
        heroGo.SetActive(true);
        motionBase.HaveRest();
        heroRectTrans.anchoredPosition = Vector2.zero;

        heroInfoBar.SetActive(false);
        SetFront();
    }

    public void PushDropItems(BattleDrops _battleDrops)
    {
        battleDrops = _battleDrops;
    }

    public void PerformDrop()
    {
        if (null == battleDrops || battleDrops.dropItemPackIndex.Count == 0)
            return;

        EventBroadcast.Instance.Broadcast<string, BattleDrops, Action>(
            EventName.BATTLE_DROP_ITEMS, battleField.guid, battleDrops, OnPerformDropFinish);
    }

    protected void OnPerformDropFinish()
    {
        battleDrops = null;
    }

    public void SetBack()
    {
        layerMgr.SetBack();
    }

    public void SetFront()
    {
        layerMgr.SetFront();
    }

    public void SetSpeedRatio(float ratio)
    {
        motionBase.SetSpeedRatio(ratio);
    }


#if UNITY_EDITOR_STOP_USING
    public void EditorRevive()
    {
        teamHero.curHp = 100;
        heroGo.SetActive(true);
        motionBase.PlayAnimation(MotionName.idle, true);
    }

    public List<int> TryAttack(BattleObject obj, SkillConfig skillConfig)
    {
        List<int> damageList = new List<int>();

        int totalDamage = 100;

        int damage1 = (int)((float)totalDamage * 0.3f);

        int damage2 = (int)((float)totalDamage * 0.25f);

        int damage3 = totalDamage - damage1 - damage2;

        damageList.Add(damage1);
        damageList.Add(damage2);
        damageList.Add(damage3);

        return damageList;
    }
#endif

}