SOMS/src/YunDa.Server/YunDa.Server.ISMSTcp/Services/ZzTcpService.cs

using Microsoft.Extensions.Logging;
using System;
using System.Threading;
using System.Threading.Tasks;
using YunDa.Server.ISMSTcp.Controllers;
using YunDa.Server.ISMSTcp.Interfaces;
using YunDa.SOMS.ExternalInteraction.DataTransferObject.InspectionEquipment;

namespace YunDa.Server.ISMSTcp.Services
{
    public class ZzTcpService
    {
        private readonly ILogger<QueryController> _logger;
        private ITcpClient _tcpClient = null;

        public ZzTcpService(ILogger<QueryController> logger)
        {
            _logger = logger;
        }


        public void Init(ITcpClient tcpClient)
        {
            _tcpClient = tcpClient;
        }
        public async Task<(bool Success, string ErrorMessage)> SendTcpMessageAsync(string message, CancellationToken cancellationToken)
        {
            try
            {

                // 使用QueryService的TCP客户端发送消息
                // 注意：这里直接通过ITcpClient发送，不需要等待响应
                var tcpClient = GetTcpClientFromQueryService();
                if (tcpClient == null)
                {
                    return (false, "TCP客户端未初始化");
                }

                if (!tcpClient.IsConnected)
                {
                    return (false, "TCP连接未建立");
                }

                var sendResult = await tcpClient.SendMessageAsync(message, cancellationToken);

                if (!sendResult)
                {
                    return (false, "TCP消息发送失败");
                }

                return (true, string.Empty);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "发送TCP消息时发生异常");
                return (false, ex.Message);
            }
        }

        /// <summary>
        /// 从QueryService获取TCP客户端
        /// </summary>
        /// <returns>TCP客户端实例</returns>
        private ITcpClient GetTcpClientFromQueryService()
        {
            return _tcpClient;
        }
    }
}