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190
Cowain.Bake.Main/Station/AlarmStation.cs
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190
Cowain.Bake.Main/Station/AlarmStation.cs
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using Cowain.Bake.BLL;
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using Cowain.Bake.Common.Core;
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using Cowain.Bake.Common.Enums;
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using Cowain.Bake.Common.Interface;
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using Cowain.Bake.Communication.MOM;
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using Cowain.Bake.Model;
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using Cowain.Bake.Model.Models;
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using Opc.Ua;
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using Prism.Ioc;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Linq;
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using Unity;
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using JSON = Newtonsoft.Json.JsonConvert;
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using static Cowain.Bake.Common.Models.MESModel;
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namespace Cowain.Bake.Main.Station
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{
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public class AlarmStation : IServerManager
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{
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readonly ConcurrentDictionary<string, bool[]> _alarmValues;
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public string Name { get; set; } = "";
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List<TAlarm> _allAlarms { get; set; } //ConcurrentBag //验证，如果还报线程问题，就用ConcurrentBag
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List<TAlarmContent> _allAlarmContent { get; set; }
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public IUnityContainer _unityContainer { get; set; }
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List<AlertInfoModel> _arrayAlert = new List<AlertInfoModel>();
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private readonly Prism.Events.IEventAggregator _eventAggregator;
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readonly static object _objLock = new object();
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public AlarmStation(IUnityContainer unityContainer, Prism.Events.IEventAggregator eventAggregator)
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{
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_unityContainer = unityContainer;
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_alarmValues = new ConcurrentDictionary<string, bool[]>();
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_eventAggregator = eventAggregator;
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Start();
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}
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public void Start()
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{
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_allAlarms = _unityContainer.Resolve<AlarmService>().GetAllInAlarms();
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_allAlarmContent = _unityContainer.Resolve<AlarmContentService>().GetAll();
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foreach(var item in _allAlarms)
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{
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_eventAggregator.GetEvent<AlarmAddEvent>().Publish(item);//2.界面刷新，发布事件（发送消息）
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}
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}
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//报警可能是一个数组（TAlarmContent），也可能是一个点(TTagList)。
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public void AlarmInfo(DataValue data, Variable node)
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{
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if (1 == data.WrappedValue.TypeInfo.ValueRank) //数组
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{
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lock (_objLock)
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{
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AlarmArray(data, node); //会导致恢复后，一条报警信息会显示二次
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}
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}
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else
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{
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LogHelper.Instance.Warn("没有单个数据报警!");
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}
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}
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public TAlarmContent GetAlarmContent(int nodeId, int offset)
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{
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return _allAlarmContent.Where(m => m.Offset == offset
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&& m.TagIds.Split(',').Any(x => x == nodeId.ToString())
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&& !string.IsNullOrEmpty(m.Desc)).FirstOrDefault();
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}
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AlertInfoModel AssembleAlertModel(int code, string reset, string message)
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{
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return new AlertInfoModel()
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{
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AlertCode = code.ToString(),
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AlertReset = reset,
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AlertMessage = message,
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};
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}
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//一个数组报警(订阅的是一个数组) --TAlarmContent
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private void AlarmArray(DataValue data, Variable node)
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{
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string key = "";
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_arrayAlert.Clear();
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bool[] value = data.WrappedValue.Value as bool[];
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if (data.WrappedValue.Value is bool[] v)
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{
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value = v;
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}
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else
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{
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LogHelper.Instance.Warn($"数组报警类型异常:{data.WrappedValue.Value.GetType().Name}");
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return;
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}
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//LogHelper.Instance.Warn($"数组报警:{JSON.SerializeObject(value)}");
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key = $"StationId:{node.StationId},Id:{node.Id}";
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if (_alarmValues.TryGetValue(key, out bool[] oldValue)) //有
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{
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if (oldValue.Count() != value.Count())
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{
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LogHelper.Instance.Error($"报警老值与新值长度不匹配，key:{key},desc:{node.VarDesc}");
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return;
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}
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var diffs = value.Zip(oldValue, (a, b) => a != b).Select((b, i) => new { Value = b, Index = i }).Where(x => x.Value);
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foreach (var item in diffs)
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{
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DealAlarmNode(node, item.Index, value[item.Index]);
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}
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}
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else //第一次进入
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{
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for (int i = 0; i < value.Count(); ++i)
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{
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DealAlarmNode(node, i, value[i]);
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}
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}
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_alarmValues[key] = value;
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if (int.Parse(_unityContainer.Resolve<SysSetupService>().GetValueByParaID(ESysSetup.MOMEnable.ToString())) == (int)EMOMEnable.Enable)
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{
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_unityContainer.Resolve<MESProcess>().MESEqptAlert(_arrayAlert);
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}
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}
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void DealAlarmNode(Variable node, int offset, bool value)
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{
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TAlarmContent alarmContent = GetAlarmContent(node.Id, offset); //找到报警信息
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if (alarmContent == null)
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{
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return;
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}
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//报警三种处理，1，入库，2.上传MOM，3.界面显示报警
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if (value)
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{
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AddAlarm(offset, node.StationId, alarmContent.Desc);
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}
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else
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{
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DeleteAlarm(offset, node.StationId, alarmContent.Desc);
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}
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}
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public void AddAlarm(int errCode, int stationId, string desc)
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{
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var alarm = _allAlarms.Find(x => x.StationId == stationId && x.Desc == desc);
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if (null == alarm)
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{
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TAlarm currentAlarm = new TAlarm()
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{
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StationId = stationId,
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Desc = desc,
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StartTime = DateTime.Now,
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Status = EAlarmStatus.Alert.GetDescription(),
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};
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_allAlarms.Add(currentAlarm); //增加到内存
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_arrayAlert.Add(AssembleAlertModel(errCode, ((int)EAlarmStatus.Alert).ToString(), desc)); //上传到MES
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_unityContainer.Resolve<AlarmService>().Insert<TAlarm>(currentAlarm); //增加到DB
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_eventAggregator.GetEvent<AlarmAddEvent>().Publish(currentAlarm);//.界面刷新，发布事件（发送消息）
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}
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}
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public void DeleteAlarm(int errCode, int stationId, string desc)
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{
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TAlarm alarm = _allAlarms.Find(x => x.StationId == stationId
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&& x.Desc == desc);
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if (null != alarm)
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{
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_allAlarms.Remove(alarm);
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_arrayAlert.Add(AssembleAlertModel(errCode, ((int)EAlarmStatus.Renew).ToString(), desc));
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_unityContainer.Resolve<AlarmService>().CancelAlarm(alarm);
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_eventAggregator.GetEvent<AlarmCancelEvent>().Publish(alarm);
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}
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}
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public void Stop()
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{
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}
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}
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}
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