using Admin.NET.Core.Service;
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using DocumentFormat.OpenXml.Drawing;
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using Furion.Logging;
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using Microsoft.AspNetCore.SignalR;
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using OfficeOpenXml.FormulaParsing.Excel.Functions.Text;
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using System;
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using WCS.Application.Util;
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//using WCS.Application.Util;
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namespace WCS.Application;
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public static class PLCTaskAction
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{
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//服务运行状态
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public static bool boRunningState = false;
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//脱机模式
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public static bool boOffline = false;
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//自刷新
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public static bool boRefresh = false;
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//演示模式
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public static bool boDemo = false;
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//滚筒反转
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public static bool boDrumReversal = false;
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//出库锁定
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public static bool boOutLock = false;
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//入库锁定
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public static bool boEnterLock = false;
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public static List<PlcPositionInfo> listPositionInfo = new List<PlcPositionInfo>();
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private static readonly ISqlSugarClient _db = SqlSugarSetup.ITenant.GetConnectionScope(SqlSugarConst.MainConfigId);
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private static readonly SysCacheService sysCacheService = App.GetRequiredService<SysCacheService>();
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private static readonly SysConfigService _sysConfigService = App.GetService<SysConfigService>();
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private static List<WcsPlc> listPlc = new List<WcsPlc>();
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private static List<WcsDevice> listPlcDevice = new List<WcsDevice>();
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private static List<WcsPosition> listPlcPosition = new List<WcsPosition>();
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private static List<WcsAlarmInfo> listAlarmInfo = new List<WcsAlarmInfo>();
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private static List<PLCUtil> listPlcUtil = new List<PLCUtil>();
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private static CancellationTokenSource cts = new CancellationTokenSource();//取消线程标识
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//对外公布连接状态
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public static List<PLCUtil> listPlcConn
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{
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get { return listPlcUtil; }
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}
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// 交互点集合
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public static List<WcsDevice> plcDevices
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{
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get { return listPlcDevice; }
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}
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public static List<WcsPosition> plcPositions
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{
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get { return listPlcPosition; }
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}
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public static event EventHandler DeviceValueChangeEvent;
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static PLCTaskAction()
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{
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//订阅事件
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DeviceValueChangeEvent += PLCService.OnChangeEvent;
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boRunningState = _sysConfigService.GetConfigValue<bool>("sys_RunningState").Result;
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boOffline = _sysConfigService.GetConfigValue<bool>("sys_Offline").Result;
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boRefresh = _sysConfigService.GetConfigValue<bool>("sys_Refresh").Result;
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boDemo = _sysConfigService.GetConfigValue<bool>("sys_demo").Result;
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boDrumReversal = _sysConfigService.GetConfigValue<bool>("sys_DrumReversal").Result;
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boOutLock = _sysConfigService.GetConfigValue<bool>("sys_BoOutLock").Result;
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boEnterLock = _sysConfigService.GetConfigValue<bool>("sys_BoEnterLock").Result;
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}
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/// <summary>
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/// 初始化PLC连接
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/// </summary>
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public static void Init()
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{
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cts.Cancel();
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listPlc = _db.Queryable<WcsPlc>()
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.Where(s => s.Type == PLCTypeEnum.StackingMachine || s.Type == PLCTypeEnum.ConveyorLine || s.Type == PLCTypeEnum.BoxConveyorLine)
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.Where(s => s.Enable == YesNoEnum.Y)
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.ToList();
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listPlcDevice = _db.Queryable<WcsDevice>().ToList();
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listPlcPosition = _db.Queryable<WcsPosition>().ToList();
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listAlarmInfo = _db.Queryable<WcsAlarmInfo>().ToList();
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//等待几秒钟，把已有线程取消掉再连接
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//Thread.Sleep(5000);
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foreach (var modPlcUtil in listPlcUtil)
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{
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modPlcUtil.Close();
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}
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listPlcUtil.Clear();
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foreach (var modPlc in listPlc)
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{
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var plc = new PLCUtil(modPlc);
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listPlcUtil.Add(plc);
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}
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HubUtil.UpdateService(new PLCServiceModel()
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{
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BoRunningState = boRunningState,
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BoOffline = boOffline,
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BoRefresh = boRefresh
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});
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if (boRunningState)
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{
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cts = new CancellationTokenSource();
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StartRead();
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ConnectionStatus();
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// StartWatchAlarm(); // 隐藏报警监控
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// StartWatchPosition(); // 隐藏位置监控
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}
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}
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/// <summary>
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/// 开启读取plc线程
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/// </summary>
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public static void StartRead()
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{
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Console.WriteLine("开启读取plc线程");
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foreach (var modPlc in listPlc)
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{
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Task.Run(() =>
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{
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var _modplc = modPlc;
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while (true)
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{
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//取消线程 关闭PLC连接
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if (cts.Token.IsCancellationRequested)
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{
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foreach (var modPlcUtil in listPlcUtil)
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{
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if (modPlcUtil != null && modPlcUtil.Connected)
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modPlcUtil.Close();
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}
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break;
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//throw new OperationCanceledException();
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}
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try
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{
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var modPlcUtil = listPlcUtil.FirstOrDefault(s => s != null && s.PlcId == modPlc.Id);
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if (modPlcUtil == null)
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{
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Console.WriteLine($"连接plc{modPlc.IP}");
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modPlcUtil = new PLCUtil(modPlc);
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listPlcUtil.Add(modPlcUtil);
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if (modPlcUtil.Connected)
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Console.WriteLine($"连接plc{modPlc.IP}成功");
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}
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if (!modPlcUtil.Connected)
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{
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Thread.Sleep(10000);
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modPlcUtil.Open();
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continue;
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}
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var listDevice = listPlcDevice
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.Where(s => s.PlcId == _modplc.Id && s.DeviceType == DeviceTypeEnum.Business)
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.WhereIF(modPlc.Type == PLCTypeEnum.ConveyorLine, s => s.Level == DeviceLevelEnum.Station)
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.WhereIF(modPlc.Type == PLCTypeEnum.StackingMachine, s => s.Level == DeviceLevelEnum.DB)
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.ToList();
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//循环读设备
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foreach (var modDevice in listDevice)
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{
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if (modDevice.Text == "一楼主扫")
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{
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Console.WriteLine($"连接...{modPlc.IP}");
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}
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var (result, value) = modPlcUtil.GetPlcDBValue(modDevice.PosType, modDevice.DbNumber, modDevice.PlcPos);
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//if (!result.IsSucceed)
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// Console.WriteLine($"{modPlc.IP}错误{modDevice.DbNumber}.{modDevice.PlcPos}："+result.Err);
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if (result.IsSucceed)
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{
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//Console.WriteLine($"{modPlc.IP}读取{modDevice.DbNumber}.{modDevice.PlcPos}的值为：{value}");
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//无流程跳出
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if (value == 0 && modPlc.Type != PLCTypeEnum.BoxConveyorLine && modDevice.StationNum != "094" && modDevice.StationNum != "160" && modDevice.StationNum != "155")//
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continue;
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var dto = modDevice.Adapt<WcsDeviceDto>();
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dto.Value = value;
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dto.Type = _modplc.Type;
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dto.PLCUtil = modPlcUtil;
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dto.listStation = listPlcPosition.Where(s => s.DeviceId == modDevice.Id).ToList();
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dto.listDevice = listDevice.Where(s => s.StationNum == modDevice.StationNum && s.Level == DeviceLevelEnum.Station).ToList();
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//这里触发值变更事件
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DeviceValueChangeEvent?.Invoke(dto, EventArgs.Empty);
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}
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else if (!modPlcUtil.Connected)
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{
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//Console.WriteLine($"连接断开...{modPlc.IP}");
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//重新打开连接
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modPlcUtil.Open();
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//if (modPlcUtil.Connected)
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// Console.WriteLine($"重连成功...{modPlc.IP}");
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}
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}
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Thread.Sleep(1000);
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}
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catch (OperationCanceledException)
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{
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Console.WriteLine("中止线程");
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}
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catch (Exception ex)
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{
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Log.Error("读取PLC线程发生异常", ex);
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}
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}
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}, cts.Token);
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}
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}
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/// <summary>
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/// 连接状态线程
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/// </summary>
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public static void ConnectionStatus()
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{
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Task.Run(() =>
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{
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try
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{
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Console.WriteLine("连接状态线程");
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while (true)
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{
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//取消线程 关闭PLC连接
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if (cts.Token.IsCancellationRequested)
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{
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foreach (var modPlcUtil in listPlcUtil)
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{
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if (modPlcUtil != null && modPlcUtil.Connected)
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modPlcUtil.Close();
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}
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break;
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//throw new OperationCanceledException();
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}
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//获取每个PLC连接状态
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foreach (var modPlc in listPlc)
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{
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var modPlcUtil = listPlcUtil.FirstOrDefault(s => s.PlcId == modPlc.Id);
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if (modPlcUtil == null)
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modPlc.IsConn = false;
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else
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modPlc.IsConn = modPlcUtil.Connected;
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if (sysCacheService.ExistKey("PLCCONN:" + modPlc.Id))
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{
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var cachePlc = sysCacheService.Get<WcsPlc>("PLCCONN:" + modPlc.Id);
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if (cachePlc.IsConn != modPlc.IsConn)
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{
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//连接状态变更 通知前端
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Console.WriteLine($"通知前端变更{modPlc.Text} {modPlc.IsConn}");
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HubUtil.PublicPlcConn(modPlc);
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}
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sysCacheService.Set("PLCCONN:" + modPlc.Id, modPlc);
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}
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else
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{
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sysCacheService.Set("PLCCONN:" + modPlc.Id, modPlc);
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HubUtil.PublicPlcConn(modPlc);
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}
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}
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Thread.Sleep(1000);
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}
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}
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catch (OperationCanceledException)
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{
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sysCacheService.RemoveByPrefixKey("PLCCONN");
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Console.WriteLine("中止线程");
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}
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catch (Exception ex)
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{
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Log.Error("连接状态线程发生异常", ex);
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}
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}, cts.Token);
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}
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/// <summary>
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/// 开启报警监控
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/// </summary>
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public static void StartWatchAlarm()
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{
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Task.Run(() =>
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{
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var listPlc = listAlarmInfo.GroupBy(s => new { s.PlcIP, s.PlcPort }).ToList();
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List<PLCUtil> listPlcUtil = new List<PLCUtil>();
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int i = 0;
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foreach (var modPlc in listPlc)
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{
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listPlcUtil.Add(new PLCUtil(new WcsPlc() { Id = i++, IP = modPlc.Key.PlcIP, Port = modPlc.Key.PlcPort, PLCType = PLCEnum.S7_1500 }));
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}
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while (true)
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{
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//取消线程 关闭PLC连接
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if (cts.Token.IsCancellationRequested)
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{
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foreach (var modPlcUtil in listPlcUtil)
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{
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if (modPlcUtil != null && modPlcUtil.Connected)
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modPlcUtil.Close();
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}
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break;
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//throw new OperationCanceledException();
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}
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foreach (var modUtil in listPlcUtil)
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{
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try
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{
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//报警点位
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var listAlarm = listAlarmInfo.Where(s => s.PlcIP == modUtil.PlcIP.ToString()).ToList();
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var listaddress = new Dictionary<string, PLCDataTypeEnum>();
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foreach (var modAlarm in listAlarm)
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{
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listaddress.Add(modAlarm.AlarmCode, PLCDataTypeEnum.Bit);
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}
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var result = modUtil.GetPlcBatchDBValue(listaddress);
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var listPulish = new List<WcsAlarmInfo>();
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foreach (var item in result.Value)
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{
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var value = Convert.ToBoolean(item.Value);
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var modAlarm = listAlarm.FirstOrDefault(s => s.AlarmCode == item.Key);
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var stationNum = modAlarm.StationNum;
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if (value && modAlarm.Status == YesNoEnum.N)
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{
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//修改报警状态同时记录报警日志
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modAlarm.AlarmTime = DateTime.Now;
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modAlarm.Status = YesNoEnum.Y;
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listPulish.Add(modAlarm);
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}
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//取消报警
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else if (value && modAlarm.Status == YesNoEnum.Y)
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{
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modAlarm.AlarmTime = null;
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modAlarm.Status = YesNoEnum.N;
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listPulish.Add(modAlarm);
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}
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}
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if (listPulish.Count > 0)
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{
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_db.Updateable(listPulish).ExecuteCommand();
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var listLog = new List<WcsAlarmLog>();
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foreach (var mod in listPulish.Where(s => s.Status == YesNoEnum.Y))
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{
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WcsAlarmLog modLog = mod.Adapt<WcsAlarmLog>();
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modLog.Id = 0;
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listLog.Add(modLog);
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}
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_db.Insertable(listLog).ExecuteCommand();
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HubUtil.PublicAlarm(listPulish);
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}
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}
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catch (Exception ex)
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{
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Log.Error("报警监控发生异常", ex);
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}
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}
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Thread.Sleep(10000);
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}
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}, cts.Token);
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}
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/// <summary>
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/// 开启位置监控
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/// </summary>
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public static void StartWatchPosition()
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{
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Console.WriteLine("开启位置监控");
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Task.Run(() =>
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{
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while (true)
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{
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//取消线程 关闭PLC连接
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if (cts.Token.IsCancellationRequested)
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{
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foreach (var modPlcUtil in listPlcUtil)
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{
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if (modPlcUtil != null && modPlcUtil.Connected)
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modPlcUtil.Close();
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}
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break;
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//throw new OperationCanceledException();
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}
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try
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{
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foreach (var modPlcUtil in listPlcUtil)
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{
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if (modPlcUtil == null)
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continue;
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var plcIp = modPlcUtil.PlcIP;
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var listDevice = listPlcDevice.Where(s => s.PlcId == modPlcUtil.PlcId && s.DeviceType == DeviceTypeEnum.Show).ToList();
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var modPlc = listPlc.FirstOrDefault(s => s.Id == modPlcUtil.PlcId);
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var listaddress = new Dictionary<string, PLCDataTypeEnum>();
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foreach (var modDevice in listDevice)
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{
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listaddress.Add(modDevice.DbNumber + "." + modDevice.PlcPos, modDevice.PosType);
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}
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//批量读
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var result = modPlcUtil.GetPlcBatchDBValue(listaddress);
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//测试用
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//foreach (var modDevice in listDevice)
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//{
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// if (modPlc.Type == PLCTypeEnum.StackingMachine)
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// result.Value.Add(modDevice.DbNumber + "." + modDevice.PlcPos, new Random().Next(790000));
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// else if (modPlc.Type == PLCTypeEnum.ConveyorLine)
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// result.Value.Add(modDevice.DbNumber + "." + modDevice.PlcPos, new Random().Next(2) == 0);
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//}
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foreach (var item in result.Value)
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{
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var modDevice = listDevice.FirstOrDefault(s => item.Key == (s.DbNumber + "." + s.PlcPos));
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if (modDevice == null)
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continue;
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switch (modPlc.Type)
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{
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case PLCTypeEnum.StackingMachine:
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{
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var value = Convert.ToInt32(item.Value);
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var height = Math.Round(value / 790000d * 200).ToInt();
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var modPosition = listPlcPosition.FirstOrDefault(s => s.DeviceId == modDevice.Id && s.Text == "目的工位");
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string EndLocat = "";
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if (modPosition != null)
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{
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var (result2, value2) = modPlcUtil.GetPlcDBValue(modPosition.PosType, modDevice.DbNumber, modPosition.PlcPos);
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if (result2.IsSucceed)
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EndLocat = Convert.ToString(value2);
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}
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if (modDevice.BoxHeight != height || modDevice.EndLocat != EndLocat)
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{
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modDevice.EndLocat = EndLocat;
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modDevice.BoxHeight = Math.Round(value / 790000d * 200).ToInt();
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var modInfo = new PlcPositionInfo()
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{
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Type = modPlc.Type,
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StationNum = modDevice.StationNum,
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BoxHeight = modDevice.BoxHeight,
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EndLocat = EndLocat,
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};
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HubUtil.PublicPosition(modInfo);
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UpdatePosition(modInfo);
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}
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}
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break;
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case PLCTypeEnum.ConveyorLine:
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{
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var bl = false;
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int value = Convert.ToInt32(item.Value);
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if (value <= 30)
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{
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bl = false;
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}
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else
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{
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bl = true;
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}
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if (bl != modDevice.BoHaveItem)
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{
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modDevice.BoHaveItem = bl;
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var modInfo = new PlcPositionInfo() { Type = modPlc.Type, StationNum = modDevice.StationNum.PadLeft(3, '0'), BoHaveItem = bl };
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HubUtil.PublicPosition(modInfo);
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UpdatePosition(modInfo);
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}
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}
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break;
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default:
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break;
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}
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}
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}
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Thread.Sleep(3000);
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}
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catch (Exception ex)
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{
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Log.Error("位置监控发生异常", ex);
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}
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}
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});
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}
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/// <summary>
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/// 发送信息到前端
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/// </summary>
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/// <param name="modInfo"></param>
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private static void UpdatePosition(PlcPositionInfo modInfo)
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{
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var modTemp = listPositionInfo.FirstOrDefault(s => s.StationNum == modInfo.StationNum && modInfo.Type == s.Type);
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if (modTemp == null)
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{
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listPositionInfo.Add(modInfo);
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}
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else
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{
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modTemp.BoHaveItem = modInfo.BoHaveItem;
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}
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}
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/// <summary>
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/// 停止服务
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/// </summary>
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public static void Stop()
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{
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cts.Cancel();
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boRunningState = false;
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}
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}
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