using GameFramework.Event;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityGameFramework.Runtime;

/// <summary>
/// 描述：血条管理者
/// 作者：WJ
/// </summary>
public class HpbarManager : MonoBehaviour
{
    /// <summary>
    /// 单键
    /// </summary>
    private static HpbarManager m_Instance;

    /// <summary>
    /// 血条模版
    /// </summary>
    private GameObject mHPTemp = null;

    /// <summary>
    /// 英雄血条模版
    /// </summary>
    private GameObject mHeroHPTemp = null;

    /// <summary>
    /// 提示模版
    /// </summary>
    private GameObject mTipTemp = null;

    /// <summary>
    /// 暴击提示模版
    /// </summary>
    private GameObject mCirTipTemp = null;

    /// <summary>
    /// 名称模板
    /// </summary>
    private GameObject mItemNameTemp = null;

    /// <summary>
    /// Missing模板
    /// </summary>
    private GameObject mMissingTemp = null;

    /// <summary>
    /// 血条
    /// </summary>
    private Dictionary<int, Hpbar> mHPs = new Dictionary<int, Hpbar>();

    /// <summary>
    /// Canvas
    /// </summary>
    private Canvas _canvas = null;

    /// <summary>
    /// 物品名称
    /// </summary>
    private Dictionary<Transform, DropItemName> mItemNames = new Dictionary<Transform, DropItemName>();

    /// <summary>
    /// 单键
    /// </summary>
    public static HpbarManager Instance
    {
        get
        {
            if (m_Instance == null)
            {
                m_Instance = GameObject.Find("HpbarManager").AddComponent<HpbarManager>();
                m_Instance.Init();
            }

            return m_Instance;
        }
    }

    /// <summary>
    /// 唤醒
    /// </summary>
    public void Init()
    {
        mHPTemp = transform.Find("HP").gameObject;
        mHeroHPTemp = transform.Find("HeroHP").gameObject;
        mTipTemp = transform.Find("Tip").gameObject;
        mCirTipTemp = transform.Find("CirTip").gameObject;
        mItemNameTemp = transform.Find("ItemName").gameObject;
        mMissingTemp = transform.Find("Missing").gameObject;
        _canvas = transform.GetComponent<Canvas>();

        // 注册
        EventComponent eventCmpt = GameEntry.GetComponent<EventComponent>();
        eventCmpt.Subscribe(HeroHPMPRefreshEvent.EventId, HPMPEvent);
    }

    private void OnDestroy()
    {
        // 注销
        EventComponent eventCmpt = GameEntry.GetComponent<EventComponent>();
        if (eventCmpt.Check(HeroHPMPRefreshEvent.EventId, HPMPEvent))
        {
            eventCmpt.Unsubscribe(HeroHPMPRefreshEvent.EventId, HPMPEvent);
        }
    }

    public void HPMPEvent(object sender, GameEventArgs e)
    {
        HeroHPMPRefreshEvent refreshEvent = e as HeroHPMPRefreshEvent;

        RoleManager.Instance.UpdatePlayerDate();
        Role r = RoleManager.Instance.GetPlayer();
        // 英雄升级,血量加满
        if (refreshEvent.sourceType == Enum_EventType.HeroLvlUp)
        {
            r.mData.ResetHpMp();
        }
        else
        {
            BattleCanvas.Instance.ShowPlayerHP(r.mData.HP_Final, r.mData.MaxHP_Final);
        }

        BattleCanvas.Instance.ShowPlayerPower(r.mData.MP_Final, r.mData.MaxMP_Final);
    }

    /// <summary>
    /// /// <summary>
    /// 更新血条
    /// </summary>
    /// </summary>
    /// <param name="bAttrType">角色ＩＤ</param>
    /// <param name="role">角色</param>
    /// <param name="camp">阵营</param>
    /// <param name="val">值</param>
    public void UpdateHpbar(Role role, float progressVal, int Damage)
    {
        if (!(progressVal > 0 || progressVal < 0))
        {
            return;
        }

        // 设置战斗状态
        if (UI_BaseMainWindow.Instance() != null)
        {
            UI_BaseMainWindow.Instance().SetFightingState(true);
        }

        if (mHPs.ContainsKey(role.mData.UID))
        {
            if (mHPs[role.mData.UID] == null)
            {
                mHPs.Remove(role.mData.UID);
            }
            else
            {
                mHPs[role.mData.UID].gameObject.SetActive(true);
                mHPs[role.mData.UID].UpdateHPProgress(progressVal);
            }
        }
        else
        {
            GameObject obj = null;
            if (role.mData.mIsHero)
            {
                obj = Instantiate(mHeroHPTemp, transform);
            }
            else
            {
                obj = Instantiate(mHPTemp, transform);
            }
            obj.SetActive(true);
            Hpbar hp = obj.AddComponent<Hpbar>();
            hp.Init(transform as RectTransform, role, progressVal);

            mHPs.Add(role.mData.UID, hp);
        }
    }


    /// <summary>
    /// 创建血条文字提示
    /// </summary>
    public void CreateHpTip(Role role, int val, bool isCrit, float weakness, bool updateUI = true)
    {
        if (val == 0)
        {
            return;
        }
        GameObject obj = Instantiate(mCirTipTemp, transform);
        obj.SetActive(true);
        HpbarTip tip = obj.AddComponent<HpbarTip>();
        // 加血
        if (val > 0)
        {
            tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Up, Color.green);
        }
        // 掉血
        else
        {
            if (isCrit && weakness < 0.99f)
            {
                // 暴击 弱点
                tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Up, new Color(1.0f, 0.5f, 0, 1.0f));
            }
            else if (isCrit && weakness > 1.0f)
            {
                // 暴击 抵抗
                tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Up, new Color(0.6f, 0.6f, 0.6f, 1.0f));
            }
            else if (isCrit)
            {
                // 暴击(红)
                tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Up, Color.red);
            }
            else if (weakness < 0.99f)
            {
                // 抵抗
                tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Down, new Color(0.6f, 0.6f, 0.6f, 1.0f));
            }
            else if (weakness > 1.0f)
            {
                // 弱点
                tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.High, new Color(1.0f, 0.5f, 0, 1.0f));
            }
            else
            {
                // 普通伤害
                if (role.mData.mIsHero)
                {
                    tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Default, Color.white);
                }
                else
                {
                    tip.Init(transform as RectTransform, role, val, HpbarTip.HpTweenType.Default, Color.yellow);
                }
            }
        }

        if (role.IsHero && updateUI)
        {
            BattleCanvas.Instance.ShowPlayerHP(role.mData.HP_Final, role.mData.MaxHP_Final);
        }
    }

    /// <summary>
    /// /// <summary>
    /// 显示道具名称
    /// </summary>
    /// </summary>
    /// <param name="_target">目标</param>
    /// <param name="_name">名称</param>
    /// <param name="_quality">品质</param>
    public void ShowItemName(Transform _target, string _name, int _quality)
    {
        if (mItemNames.ContainsKey(_target))
        {
            mItemNames[_target].gameObject.SetActive(true);
        }
        else
        {
            GameObject obj = Instantiate(mItemNameTemp, transform);
            obj.SetActive(true);
            DropItemName itemName = obj.AddComponent<DropItemName>();
            itemName.Init(transform as RectTransform, _target, _name, _quality);
            mItemNames.Add(_target, itemName);
        }
    }

    /// <summary>
    /// 隐藏名字
    /// </summary>
    /// <param name="_target">目标</param>
    public void HideItemName(Transform _target)
    {
        if (mItemNames.ContainsKey(_target))
        {
            mItemNames[_target].gameObject.SetActive(false);
        }
    }

    /// <summary>
    /// 设置显示状态
    /// </summary>
    /// <param name="b"></param>
    public void SetShowState(bool b)
    {
        _canvas.enabled = b;
    }
}