Sln.Iot.DxAirport/Sln.Iot.Business/RfidBusiness.cs

#region << 版 本 注 释 >>

/*--------------------------------------------------------------------
* 版权所有 (c) 2025 WenJY 保留所有权利。
* CLR版本：4.0.30319.42000
* 机器名称：Mr.Wen's MacBook Pro
* 命名空间：Sln.Iot.Business
* 唯一标识：CF6CB45C-6484-468E-9853-31ADA6821183
*
* 创建者：WenJY
* 电子邮箱：
* 创建时间：2025-05-27 11:14:04
* 版本：V1.0.0
* 描述：
*
*--------------------------------------------------------------------
* 修改人：
* 时间：
* 修改说明：
*
* 版本：V1.0.0
*--------------------------------------------------------------------*/

#endregion << 版 本 注 释 >>

using System;
using Sln.Iot.Business.@base;
using Sln.Iot.Common;
using Sln.Iot.Config;
using Sln.Iot.Serilog;
using Sln.Iot.Socket.Adapter;
using TouchSocket.Core;
using TouchSocket.Sockets;

namespace Sln.Iot.Business
{
    public class RfidBusiness:BaseBusiness
    {
        public RfidBusiness(SerilogHelper logger, AppConfig appConfig, StringChange stringChange) : base(logger, appConfig, stringChange)
        {
        }

        public override FilterResult BufferAnalysis(ISocketClient client, BufferRequestInfo requestInfo, int bodyLength)
        {
            ByteBlock byteBlock = new ByteBlock(requestInfo.Body);
            
            if (byteBlock.CanReadLen < 1)
            {
                return FilterResult.Cache;
            }
            int pos = byteBlock.Pos;
            
            try
            { 
                var amount = requestInfo.BufferLength / bodyLength;
                
                _logger.Info($"收到{amount}个RFID数据，开始循环解析......");

                for (int i = 0; i < amount; i++)
                {
                    byte[] ids = new byte[3];
                    Array.Copy(requestInfo.buffer, 1, ids, 0, ids.Length);
                    string idsStr = _stringChange.bytesToHexStr(ids,ids.Length);
                    
                    var status = _stringChange.bytesToHexStr(requestInfo.Body, requestInfo.Body.Length);
                    
                    _logger.Info($"设备编号：{idsStr};RFID:{status}");
                }
                
                return FilterResult.Success;
            }
            catch (Exception e)
            {
                base._logger.Error($"RFID数据解析异常：{e.Message}");
            }
            
            return FilterResult.Cache;
        }

        public override void ResponseHandle(ISocketClient client, BufferRequestInfo requestInfo)
        {
            //throw new System.NotImplementedException();
        }
    }
}