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

public class TeacherOperateData {


    public TeacherOperateData()
    {

    }

    public void Init()
    {

    }

    public void Dispose()
    {

    }

    //老师的广播消息的接收
    public void AcceptOperateMsg(Engine.Net.NetMsg iMsg)
    {
       

        BrocastClass b_data = new BrocastClass();
        iMsg.UnPackMsg(ref b_data);

        //如果是房主的话 不进行处理
        if (GamePlayerData.Instance.IsMaster)
        {
            switch ((BrocastClassType)b_data.mType)
            {
                case BrocastClassType.CoreData:
                    StudentTaskReceiveManager.Instance.CheckCoreData(iMsg);
                    break;
            }
        }
        if(GamePlayerData.Instance.IsFangzhu())
        {
            return;
        }
        if (b_data.mType != 0)
        {
            //CDebug.Log(((BrocastClassType)b_data.mType).ToString());
        }
        //学生同步的逻辑
        switch((BrocastClassType) b_data.mType)
        {
            case BrocastClassType.MR:
                CheckMRClick(iMsg);
                break;
            case BrocastClassType.Audio:
                CheckAudioClick(iMsg);
                break;
            case BrocastClassType.UIChange:
                MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_BACK_UI_CHANGE_DATA, iMsg);
                break;
            case BrocastClassType.DrawData:
                CheckCoreData(iMsg);
                break;
        }
    }

    //更新最新的射线位置信息
    public void RefreshPos(Engine.Net.NetMsg iMsg)
    {
        //如果是房主的话 不进行处理
        if (GamePlayerData.Instance.room_data.IsReconnectOwner())
        {
            return;
        }
        MoveData data = new MoveData();
        iMsg.UnPackMsg(ref data);
        if(UIParentPoint.Instance == null)
        {
            return;
        }
        Vector3 pos = UIParentPoint.Instance.transform.TransformPoint(data.pos);
        MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_REFRESH_LINE_TARGET_POS_DATA, pos);
    }

    private void CheckAudioClick(Engine.Net.NetMsg iMsg)
    {
        AudioData data = new AudioData();
        iMsg.UnPackMsg(ref data);
        MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_ACCEPT_AUDIO_SOCKET_DATA, data);
    }

    private void CheckMRClick(Engine.Net.NetMsg iMsg)
    {
        MRData data = new MRData();
        iMsg.UnPackMsg(ref data);
        MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_MR_PLAY_DATA, data);
    }

    //发送位置信息
    //低于这个位置偏移就要传送
    private float minDis = 0.02f;
    //最小的发送间隔
    private float minSendCD = 0.1f;//12.5
    //上次发送的时间点
    private float lastSendTime;
    private Vector3 lastPos;//上次发送的位置点

    public void CheckPos()
    {
        if (!GamePlayerData.Instance.NeedSendLineMsg())
        {
            return;//不在房间里不发送 不是房主 房间里没人
        }
        if (!GameNetManager.Instance.mSocketMsgCenter.IsConnecting)
        {
            return;//Socket 没有连接不发送
        }
        if(SC.InputSystem.InputSystem.Instant == null)
        {
            return;//SDK没有的时候 是个手机旁观模式
        }
        if(UIParentPoint.Instance == null)
        {
            return;
        }
        //相对于UI的坐标
        Vector3 pos = UIParentPoint.Instance.transform.InverseTransformPoint(API_InputSystem.Position);
        if (lastSendTime + minSendCD > Time.realtimeSinceStartup && Vector3.Distance(lastPos, pos) < minDis)
        {
            return;//没必要发送
        }
        //CDebug.Log("位置偏移 " + Vector3.Distance(lastPos, pos) + pos.ToString() + " lastSendTime " + lastSendTime + "  " + Time.realtimeSinceStartup);
        lastSendTime = Time.realtimeSinceStartup;
        lastPos = pos;
        MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_SEND_TEACHER_LINE_POS_SOCKET_DATA, pos);
    }

    //老师的广播消息的接收
    public void AcceptRefreshMsg(Engine.Net.NetMsg iMsg)
    {
        if(iMsg.UserId == GamePlayerData.Instance.user_id)
        {
            CDebug.Log("这是给我的同步的消息");
            AcceptOperateMsg(iMsg);
        }
        else
        {
            CDebug.Log("ID不对");
        }
    }

    public void RefreshAudioData(Engine.Net.NetMsg iMsg)
    {
        CDebug.Log("接收到了语音消息");
        VoiceChatPacket data = new VoiceChatPacket();
        iMsg.UnPackMsg(ref data);
        MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_ACCEPT_AUDIO_DATA, data);
    }

    private void CheckCoreData(Engine.Net.NetMsg iMsg)
    {
        SocketCoreData data = new SocketCoreData();
        iMsg.UnPackMsg(ref data);
        List<SocketClassData> dataList = new List<SocketClassData>();
        for (int i = 0; i < data.ct; i++)
        {
            SocketClassData s_data = new SocketClassData();
            iMsg.UnPackMsg(ref s_data);
            dataList.Add(s_data);
        }

        for (int i = 0; i < data.ct; i++)
        {
            string className = dataList[i].DataClassName;//这个是对应的自定义数据的类名
            Type type = Type.GetType(className);
            var s_data = Activator.CreateInstance(type);
            iMsg.UnPackMsg(ref s_data);
            //这里可以对s_data进行类型的判定 再进行数据的处理
            switch(s_data.GetType().ToString())
            {
                case "DrawData":
                    MessageCenterController.Instance.Broadcast(GameEnum.MESSAGE_ACCEPT_DRAW_SOCKET_DATA, s_data);
                    break;
            }
        }
    }
}