using log4net;
using NewLife.Net.Handlers;
using SlnMesnac.RfidUpload.Model.model;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using TouchSocket.Core;
using TouchSocket.Sockets;

namespace SlnMesnac.RfidUpload.TouchSocket
{
    public class TouchSocketService : ITouchSocketService
    {
        private static readonly log4net.ILog log = LogManager.GetLogger(typeof(TouchSocketService));

    

        /// <summary>
        /// 扫码业务触发事件
        /// </summary>
        /// <param name="Code1"></param>
        public delegate void ReceiveCodeDelegate(string code);
        public static event ReceiveCodeDelegate? ReceiveCodeDelegateEvent;

       
        /// <summary>
        ///刷新连接状态
        /// </summary>
        /// <param name="tcpService"></param>
        public delegate void RefreshStateDelegate(bool status);
        public static event RefreshStateDelegate? RefreshStateDelegateEvent;

        TcpService service;

        #region 初始化构造函数
        public TouchSocketService()
        {

        }
        #endregion

        #region Socket 初始化
        public Task<MessageModel<string>> AddTouchSocketAsync(string RFIDAdress)
        {
            MessageModel<string> messageModel = new MessageModel<string>();

            service = new TcpService();
            service.Connecting = (client, e) => {
                client.Logger.Info($"{client.IP}:{client.Port} 客户端正在连接...");
                RefreshStateDelegateEvent?.Invoke(true);
                return EasyTask.CompletedTask;
            };//有客户端正在连接
            service.Connected = (client, e) => {
                client.Logger.Info($"{client.IP}:{client.Port} 客户端连接成功！目前客户端连接数{service.Count}");
                RefreshStateDelegateEvent?.Invoke(true);
                return EasyTask.CompletedTask;
            };//有客户端成功连接
            service.Disconnected += (client, e) => { //有客户端断开连接
                client.Logger.Info($"{client.IP}:{client.Port}客户端断开!");
                RefreshStateDelegateEvent?.Invoke(false);
                //RefreshStateEvent?.Invoke(client.IP, false);

                return EasyTask.CompletedTask;
            };
            service.Received = (client, e) =>
            {
                #region 原始Buffer
                byte[] receivedBuffer = new byte[e.ByteBlock.Len];
                Array.Copy(e.ByteBlock.Buffer, 0, receivedBuffer, 0, e.ByteBlock.Len);
               
                #endregion
                try
                {
                    var mes = Encoding.UTF8.GetString(e.ByteBlock.Buffer, 0, e.ByteBlock.Len);//注意：数据长度是byteBlock.Len
                    if (mes.Length == 22 && mes.StartsWith("RFID") && mes.EndsWith("0D"))
                    {
                        // 去掉帧头 "RFID" 和帧尾 "0D"
                        string trimmedMes = mes.Substring(4, mes.Length - 6); // 去掉前4个字符和后2个字符
                        ReceiveCodeDelegateEvent?.Invoke(trimmedMes);
                    }

                }
                catch (Exception ex)
                {
                    client.Logger.Error($"异常：{ex.Message}");
                    log.Error($"异常：{ex.Message}");
                }
                return EasyTask.CompletedTask;
            };


            service.Setup(new TouchSocketConfig()//载入配置
                    .SetListenIPHosts(new IPHost[] { new IPHost($"{RFIDAdress}") })//可同时监听两个地址
                                                                                   //  .SetDataHandlingAdapter(() => { return new NormalDataHandlingAdapter(); })//配置适配器
                    .SetMaxCount(10000)
                    //.SetThreadCount(1000)
                    //.SetCacheTimeoutEnable(false)
                    .ConfigureContainer(a =>
                    {
                        a.AddConsoleLogger();
                    })
                    .ConfigurePlugins(a =>
                    {
                        a.UseCheckClear();
                    }));
            service.Start();//启动

            service.Logger.Info("服务器成功启动");
            messageModel.success = true;
            messageModel.msg = "OK";
            return Task.FromResult(messageModel);
        }

       
        #endregion



    }
}