using IStation.DataDockingSocket.MsgHandle;
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using IStation.Untity;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.DataDockingSocket
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{
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internal class ShunDownMsgHelper
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{
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public static eShutDownInstructionStatus InstructionStatus = eShutDownInstructionStatus.未发送;
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public static DateTime sendTime ;
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/// <summary>
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/// 开始关机
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/// </summary>
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/// <param name="session"></param>
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/// <returns></returns>
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public static bool StartJob(Model.IMonitorDataDockingSession session)
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{
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if (session != null)
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{
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NtLogHelper.Error($"关机 session:Close");
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return false;
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}
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if (session.IsConnected)
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{
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byte[] bts = GetControlMsg();
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session.Send(bts, 0, bts.Length);
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InstructionStatus = eShutDownInstructionStatus.关机机指令发送;
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sendTime = DateTime.Now;
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NtLogHelper.Debug("关机指令发送:" + session.SessionName + ":" + BitTransfer.ToString(bts) + ", 发送一条请求控制指令");
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return true;
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}
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else
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{
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NtLogHelper.Error($"关机时 session:Not connected");
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return false;
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}
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}
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/// <summary>
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/// 是否是控制指令
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/// </summary>
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/// <param name="byteMessage"></param>
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/// <returns></returns>
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public static bool IsControlMsg(byte[] byteMessage)
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{
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return false;
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}
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/// <summary>
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/// 获取控制指令(开机)
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/// </summary>
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/// <returns></returns>
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public static byte[] GetControlMsg ()
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{
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// var appParas = AppParasHelper.GetInstance();
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// if (appParas == null || appParas.InstructionStartUp == null || appParas.InstructionStartUp.Content == null)
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{
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return BitTransfer.FromString("01-06-00-10-00-01-49-CF");
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}
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// return BitTransfer.FromString(appParas.InstructionStartUp.Content);
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}
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/// <summary>
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/// 读取返回消息
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/// </summary>
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/// <param name="byteMessage"></param>
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public static void HandleReceive(Model.IMonitorDataDockingSession session,byte[] byteMessage)
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{
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if (InstructionStatus == eShutDownInstructionStatus.未发送)
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return;
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if (InstructionStatus == eShutDownInstructionStatus.关机机指令发送)
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{
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if (byteMessage.Length == 8)
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{
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if (byteMessage[0] == 0x01 && byteMessage[1] == 0x06 && byteMessage[2] == 0x00
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&& byteMessage[3] == 0x10 && byteMessage[4] == 0x00 && byteMessage[5] == 0x01
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&& byteMessage[6] == 0x49 && byteMessage[7] == 0xCF)
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{//01-06-00-0F-00-01-78-09
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InstructionStatus = eShutDownInstructionStatus.未发送;
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NtLogHelper.Debug("关机指令返回:" + BitTransfer.ToString(byteMessage) );
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return;
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}
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}
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//返回失败, 再发送一次再确认一下
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if((DateTime.Now- sendTime).TotalSeconds > 3)
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{
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StartJob(session);
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}
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}
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}
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}
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}
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