89 lines
2.4 KiB
C#
89 lines
2.4 KiB
C#
using Newtonsoft.Json;
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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 System.Text;
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using System.Threading.Tasks;
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namespace PLC.PLCAlarm
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{
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/// <summary>
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/// 报警信息管理器
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/// </summary>
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public class AlarmManager
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{
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private readonly ConcurrentDictionary<string, AlarmEntry> activeAlarms = new ConcurrentDictionary<string, AlarmEntry>();
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/// <summary>
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/// 添加报警
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/// </summary>
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/// <param name="e"></param>
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public void AddAlarm(RecordAlarmDataArgs e)
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{
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var alarmInfo = new AlarmEntry
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{
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AlarmCode = e.AlarmCode,
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AlarmInfo = e.AlarmInfo,
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AlarmDate = e.AlarmDate,
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StartTime = e.StartTime
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};
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activeAlarms.TryAdd(e.AlarmCode, alarmInfo);
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}
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/// <summary>
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/// 删除报警
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/// </summary>
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/// <param name="e"></param>
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public void RemoveAlarm(RecordAlarmDataArgs e)
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{
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activeAlarms.TryRemove(e.AlarmCode, out _);
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}
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/// <summary>
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/// 获取报警文本
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/// </summary>
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/// <returns></returns>
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public string GetFormattedAlarmText()
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{
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var sb = new StringBuilder();
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foreach (var alarm in activeAlarms.Values.OrderByDescending(a => a.StartTime))
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{
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sb.AppendLine($"报警: 代码 {alarm.AlarmCode}, 内容 {alarm.AlarmInfo}, 日期 {alarm.AlarmDate}, 开始时间 {alarm.StartTime:HH:mm:ss}");
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}
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return sb.ToString().TrimEnd();
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}
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/// <summary>
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/// 获取报警JOSN
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/// </summary>
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/// <returns></returns>
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public string GetActiveAlarmsJson()
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{
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return JsonConvert.SerializeObject(activeAlarms.Values);
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}
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}
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/// <summary>
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/// 报警类
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/// </summary>
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public class AlarmEntry
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{
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/// <summary>
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/// 报警代码
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/// </summary>
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public string AlarmCode { get; set; }
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/// <summary>
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/// 报警信息
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/// </summary>
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public string AlarmInfo { get; set; }
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/// <summary>
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/// 报警时间
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/// </summary>
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public string AlarmDate { get; set; }
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/// <summary>
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/// 报警开始时间
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/// </summary>
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public DateTime StartTime { get; set; }
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}
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}
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