using UnityEngine;
using H2Engine;

public class EventRefreshNPCHandler : IEventHandler
{
    private Evt_RefreshMonster m_Evt = null;

    private int m_DeadCount = 0;
    private float m_Duration = 0;
    private int m_RefreshCount = -1;
    private float m_RefreshInterval = 0;

    public int GetEventID()
    {
        if (m_Evt != null)
        {
            return m_Evt.id;
        }
        return -1;
    }

    public Evt.E_EventType GetEventType()
    {
        return Evt.E_EventType.Enemy;
    }

    public void Init(Evt evt)
    {
        m_Evt = evt as Evt_RefreshMonster;
        m_DeadCount = 0;
        m_Duration = 0;
        m_RefreshCount = -1;
        m_RefreshInterval = 0;
    }

    public void Update()
    {
        if (IsCompelete() && m_Duration > 0)
        {
            return;
        }

        m_Duration += Time.deltaTime;

        // 此模式下刷出第一只怪
        if (m_Evt.refreshType == Evt_RefreshMonster.E_RefreshType.OneByOnePrevDie)
        {
            if (m_RefreshCount == -1)
            {
                RefreshNpc();
            }
        }
        else if (m_Evt.refreshType == Evt_RefreshMonster.E_RefreshType.All)
        {
            RefreshAll();
        }
        else if (m_Evt.refreshType == Evt_RefreshMonster.E_RefreshType.OneByOneTime)
        {
            m_RefreshInterval += Time.deltaTime;
            if (m_RefreshInterval > m_Evt.refreshParam)
            {
                m_RefreshInterval = 0;
                RefreshNpc();
            }
        }
    }

    public void NpcDead(int npcID)
    {
        m_DeadCount += 1;
        // Debug.LogFormat("通知死亡: {0}, 当前计数: {1}", npcID, m_DeadCount);
        if (m_Evt.refreshType == Evt_RefreshMonster.E_RefreshType.OneByOnePrevDie)
        {
            RefreshNpc();
        }

        CA225_tagCMClientTaskCount _a225 = new CA225_tagCMClientTaskCount
        {
            CountID = (uint)npcID,
            Type = 1
        };
        GameNetSystem.Instance.SendInfo(_a225);
    }

    private void RefreshNpc()
    {
        m_RefreshCount += 1;
        if (m_RefreshCount >= 0 && m_RefreshCount < m_Evt.monsters.Length)
        {
            var _data = m_Evt.monsters[m_RefreshCount];
            var _npcConfig = NPCConfig.Get((int)_data.npcID);
            GActor _npc = null;
            if (_npcConfig.NPCType == (int)E_NpcType.Collect)
            {
                _npc = GAMgr.Instance.ReqClntNoFightNpc<GA_NpcClientCollect>(_data.npcID, E_ActorGroup.FuncNpc);
            }
            else
            {
                _npc = GAMgr.Instance.ReqClntFightNpc<GA_NpcClientFightNorm>(_data.npcID, E_ActorGroup.Enemy);
            }
            _npc.BornPos = _npc.Pos = _data.position;
            _npc.belongEventID = m_Evt.id;
            if (_data.faceDir != 0)
            {
                _npc.EulerAngles = _data.faceDir;
            }
            ClientSceneManager.Instance.NpcBorn(m_Evt.id, _npc);
        }
    }

    private void RefreshAll()
    {
        if (m_RefreshCount < m_Evt.monsters.Length)
        {
            foreach (var _data in m_Evt.monsters)
            {
                var _npcConfig = NPCConfig.Get((int)_data.npcID);
                GActor _npc = null;
                if (_npcConfig.NPCType == (int)E_NpcType.Collect)
                {
                    _npc = GAMgr.Instance.ReqClntNoFightNpc<GA_NpcClientCollect>(_data.npcID, E_ActorGroup.FuncNpc);
                }
                else
                {
                    if (_npcConfig.IsBoss > 1)
                    {
                        _npc = GAMgr.Instance.ReqClntFightNpc<GA_NpcClientFightBoss>(_data.npcID, E_ActorGroup.Enemy);
                    }
                    else
                    {
                        _npc = GAMgr.Instance.ReqClntFightNpc<GA_NpcClientFightNorm>(_data.npcID, E_ActorGroup.Enemy);
                    }
                }
                if (_npc != null)
                {
                    _npc.BornPos = _npc.Pos = _data.position;
                    _npc.belongEventID = m_Evt.id;
                    if (_data.faceDir != 0)
                    {
                        _npc.EulerAngles = _data.faceDir;
                    }
                    ClientSceneManager.Instance.NpcBorn(m_Evt.id, _npc);
                }
            }
            m_RefreshCount = m_Evt.monsters.Length;
        }
    }

    public void UnInit()
    {
        Debug.LogFormat("事件: {0} => UnInit()", m_Evt.id);
    }

    public bool IsCompelete()
    {
        if (m_Evt == null)
        {
            return true;
        }

        if (m_Evt.overCondition == Evt_RefreshMonster.E_OverCondition.DeadCount)
        {
            if (m_Evt.conditionParam <= 0)
            {
                return m_DeadCount >= m_Evt.monsters.Length;
            }

            return m_DeadCount >= m_Evt.conditionParam;
        }
        else if (m_Evt.overCondition == Evt_RefreshMonster.E_OverCondition.Time)
        {
            return m_Duration >= m_Evt.conditionParam && m_DeadCount >= m_Evt.monsters.Length;
        }
        return false;
    }
}