using UnityEngine;
using System.Collections;
//引入库
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Collections.Generic;
using LitJson;

public class TServer : MonoBehaviour
{
    public string ownerName;
    //以下默认都是私有的成员
    Socket serverSocket; //服务器端socket
    public List<TServerC> clientSockets =new List<TServerC>(); //客户端socket
    IPEndPoint ipEnd; //侦听端口
    string recvStr; //接收的字符串
    string sendStr; //发送的字符串
    byte[] recvData = new byte[1024]; //接收的数据，必须为字节
    byte[] sendData = new byte[1024]; //发送的数据，必须为字节
    int recvLen; //接收的数据长度
    Thread connectThread; //连接线程
    //初始化
    void InitSocket()
    {
        //定义侦听端口,侦听任何IP
        ipEnd = new IPEndPoint(IPAddress.Any, 50001);
        //定义套接字类型,在主线程中定义
        serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        //连接
        serverSocket.Bind(ipEnd);
        //开始侦听,最大10个连接
        serverSocket.Listen(10);



        //开启一个线程连接，必须的，否则主线程卡死
        connectThread = new Thread(new ThreadStart(SocketReceive));
        connectThread.Start();
    }

    //连接
    void SocketConnet()
    {
        //if (clientSocket != null)
         //   clientSocket.Close();
        //控制台输出侦听状态
        Debug.Log("等待客户端连接....");
        //一旦接受连接，创建一个客户端
        Socket ss= serverSocket.Accept(); //服务器端socket
        //获取客户端的IP和端口
        IPEndPoint ipEndClient = (IPEndPoint)ss.RemoteEndPoint;
        TServerC tc = new TServerC();
        tc._socket = ss;
        tc.id = clientSockets.Count+1;
        //输出客户端的IP和端口
        Debug.Log("客户端 ===>" + tc.id + "连接。。。。");
        // SocketSend(sendStr);
        tc.ts = this;
        tc.init();
        clientSockets.Add(tc);
        SocketConnet();
    }

    public void SocketSend(string sendStr,int id)
    {
        for (int i = 0; i < clientSockets.Count; i++)
        {
            if(id!=clientSockets[i].id)
            {
                //发送
                clientSockets[i].SocketSend(sendStr);
            }

        }
    }
    public TServerC getRoomSocketById(int id)
    {

        for (int i = 0; i < clientSockets.Count; i++)
        {
            if (id == clientSockets[i].id)
            {
                return clientSockets[i];
            }
        }
        return null;
    }

    public JsonData getRoomList(int id)
    {
        JsonData datas = new JsonData();
        for (int i = 0; i < clientSockets.Count; i++)
        {
            if (id != clientSockets[i].id)
            {
                datas.Add(clientSockets[i].getInfo());
            }
        }
        return datas;
    }
    //服务器接收
    void SocketReceive()
    {
        SocketConnet();
    }

    //连接关闭
    void SocketQuit()
    {
        for (int i = 0; i < clientSockets.Count; i++)
        {
            //先关闭客户端
            if (clientSockets[i] != null)
                clientSockets[i]._socket.Close();

        }
        //再关闭线程
        if (connectThread != null)
        {
            connectThread.Interrupt();
            connectThread.Abort();
        }
        //最后关闭服务器
        serverSocket.Close();
        print("diconnect");
    }

    // Use this for initialization
    void Start()
    {
        InitSocket(); //在这里初始化server
    }


    // Update is called once per frame
    void Update()
    {

    }

    void OnApplicationQuit()
    {
        SocketQuit();
    }
}