BaseAnalysis.cs
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using HHECS.BllModel;
using HHECS.DAQHandle.Common.Enums;
using HHECS.DAQHandle.Common.Utils;
using HHECS.DAQHandle.DataAccess;
using HHECS.DAQHandle.Dto;
using HHECS.DAQHandle.Models;
using HHECS.EquipmentModel;
using System.Configuration;
using System.Text.Json;
namespace HHECS.DAQHandle.EquipmentHandle
{
internal abstract class BaseAnalysis : IAnalysis
{
protected DataContext Context = new DataContext();
protected static int AlarmTimeOut = int.Parse(ConfigurationManager.AppSettings["AlarmTimeOut"]);
protected static int StatusTimeOut = int.Parse(ConfigurationManager.AppSettings["StatusTimeOut"]);
protected EquipmentType EquipmentType;
protected List<EquipmentTypePropTemplate> EquipmentTypePropTemps;
protected BaseAnalysis(EquipmentType equipmentType)
{
EquipmentType = equipmentType;
EquipmentTypePropTemps = equipmentType.EquipmentTypePropTemplates;
var handleStage = EquipmentDataRecord.SET_ERROR_HANDLE | EquipmentDataRecord.SET_STATUS_HANDLE | EquipmentDataRecord.SET_VAULE_HANDLE;
var count = Context.EquipmentDataRecord.Where(x => x.IsHandle && x.HandleStage == handleStage).Count();
//保留9000-10000条数据
if (count < 10000) return;
var handleData = Context.EquipmentDataRecord.Where(x => x.IsHandle && x.HandleStage == handleStage).OrderBy(x => x.Timestamp).Take(1000).ToList();
if (handleData.Count > 0)
{
try
{
Context.EquipmentDataRecord.RemoveRange(handleData);
Context.SaveChanges();
SystemLog.PrintInfo($"清除了{handleData.Count}条已处理数据");
}
catch (Exception ex)
{
SystemLog.PrintInfo($"清除已处理数据失败{ex}");
}
}
}
public virtual BllResult Execute(IEnumerable<EquipmentDataRecord> equipmentDataRecords)
{
return BllResultFactory.Success();
}
/// <summary>
/// 更新设备属性值
/// </summary>
/// <param name="record">取最后一条记录</param>
protected virtual bool UpdateTagValue(EquipmentDataRecord record)
{
try
{
if (record == null) return true;
DateTime acceptTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local).AddSeconds(record.Timestamp);
//获取所有修改时间小于当前数据时间的属性
var equipment = Context.Equipment.Where(x => x.Code == record.EquipmentCode).First();
var props = Context.EquipmentProp.Where(x => x.EquipmentId == equipment.Id).ToList();
if (props.Any(x => x.Updated != null && x.Updated > acceptTime))
{
SystemLog.PrintError($"更新数据:记录{record.Id}已经过期");
return false;
}
foreach (var prop in props)
{
if (record.Props.TryGetValue(prop.Address, out string value))
{
prop.Value = value;
prop.Updated = acceptTime;
}
//else
//{
// SystemLog.PrintInfo($"设备[{record.EquipmentCode}]的属性{prop.EquipmentTypePropTemplateCode}不存在");
//}
}
//record.HandleStage = (byte)(record.HandleStage ^ EquipmentDataRecord.SET_VAULE_HANDLE);
Context.EquipmentProp.UpdateRange(props);
Context.SaveChanges();
return true;
}
catch (Exception ex)
{
SystemLog.PrintError($"{ex}");
return false;
}
}
/// <summary>
/// 更新设备状态记录
/// </summary>
/// <param name="records"></param>
protected virtual void UpdateEquipmentStatus(string equipmentSN, IEnumerable<EquipmentDataRecord> records)
{
var first = records?.FirstOrDefault();
DateTime acceptTime = DateTime.Now;
if (first != null)
{
acceptTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local).AddSeconds(first.Timestamp);
}
var endRecords = Context.EquipmentStatusRecordHistorys.Where(x => !x.IsEnd && (acceptTime - (DateTime)x.UpdateTime).TotalSeconds > StatusTimeOut).ToList();
var addRecords = new List<EquipmentStatusRecordHistory>();
endRecords.ForEach(x =>
{
if (x.Status != EquipmentStatusRecordStatus.Free.ToString())
{
var updatetime = first == null ? x.UpdateTime : acceptTime;
x.UpdateTime = updatetime;
x.IsEnd = true;
x.StatusDuration = (acceptTime - (DateTime)x.CreateTime).TotalSeconds;
var newStatus = new EquipmentStatusRecordHistory()
{
CreateTime = updatetime,
UpdateTime = updatetime,
Status = EquipmentStatusRecordStatus.Free.ToString(),
EquipmentCode = x.EquipmentCode,
EquipmentName = x.EquipmentName,
IsEnd = false,
WarehouseCode = x.WarehouseCode,
Remark = "超过超时时间未上传数据，重置设备状态为空闲",
};
addRecords.Add(newStatus);
}
});
if (endRecords.Count > 0)
{
Context.UnitOfWork.GetOrBeginTransaction();
try
{
Context.EquipmentStatusRecordHistorys.UpdateRange(endRecords);
if (addRecords.Count > 0)
{
Context.EquipmentStatusRecordHistorys.AddRange(addRecords);
//移除原有数据
Context.EquipmentStatusRecords.Remove(x => addRecords.Any(y => y.EquipmentCode == x.EquipmentCode));
//插入新数据
Context.EquipmentStatusRecords.AddRange(addRecords);
}
Context.SaveChanges();
Context.UnitOfWork.Commit();
}
catch (Exception ex)
{
SystemLog.PrintError($"{ex}");
Context.UnitOfWork.Rollback();
}
}
}
/// <summary>
/// 更新设备报警记录
/// </summary>
/// <param name="records"></param>
protected virtual void UpdateEquipmentAlarm(string equipmentSN, IEnumerable<EquipmentDataRecord> records)
{
var first = records?.FirstOrDefault();
var acceptTime = DateTime.Now;
if (first != null)
{
acceptTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local).AddSeconds(first.Timestamp);
}
var endRecords = Context.EquipmentAlarmRecords.Where(x => !x.IsEnd && (acceptTime - (DateTime)x.UpdateTime).TotalSeconds > AlarmTimeOut).ToList();
if (endRecords.Count > 0)
{
endRecords.ForEach(x =>
{
//x.UpdateTime = DateTime.Now;
x.ErrorDuration = ((DateTime)x.UpdateTime - (DateTime)x.CreateTime).TotalSeconds;
x.IsEnd = true;
});
Context.UpdateRange(endRecords);
Context.SaveChanges();
}
}
/// <summary>
/// 记录设备状态
/// </summary>
/// <param name="srm"></param>
/// <param name="records"></param>
/// <param name="equipmentStatusRecordStatus"></param>
public void RecordEquipmentStatus(EquipmentDataRecord srm, List<EquipmentStatusRecordHistory> records, EquipmentStatusRecordStatus equipmentStatusRecordStatus)
{
var record = records.Find(t => t.Status == equipmentStatusRecordStatus.ToString());
var equipment = Context.Equipment.Where(x => x.Code == srm.EquipmentCode).First();
DateTime acceptTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local).AddSeconds(srm.Timestamp);
EquipmentStatusRecordHistory equipmentStatusRecord = new EquipmentStatusRecordHistory();
//Context.EquipmentStatusRecords.Where(x=>true);
try
{
Context.UnitOfWork.GetOrBeginTransaction();
if (record == null)
{
//新建
equipmentStatusRecord.EquipmentCode = srm.EquipmentCode;
equipmentStatusRecord.EquipmentName = equipment.Name;
equipmentStatusRecord.Status = equipmentStatusRecordStatus.ToString();
equipmentStatusRecord.UpdateTime = acceptTime;
equipmentStatusRecord.CreateTime = acceptTime;
equipmentStatusRecord.HandleTime = DateTime.Now;
//更新上一个状态
var lastRecord = records.FirstOrDefault();
if (lastRecord != null)
{
lastRecord.UpdateTime = acceptTime;
lastRecord.IsEnd = true;
lastRecord.StatusDuration = (acceptTime - (DateTime)lastRecord.CreateTime).TotalSeconds;
Context.EquipmentStatusRecordHistorys.Update(lastRecord);
}
Context.EquipmentStatusRecordHistorys.Add(equipmentStatusRecord);
}
else
{
//更新
record.UpdateTime = acceptTime;
record.StatusDuration = (acceptTime - (DateTime)record.CreateTime).TotalSeconds;
Context.EquipmentStatusRecordHistorys.Update(record);
}
//更新实时状态
EquipmentStatusRecord currStatus = record ?? equipmentStatusRecord;
//EquipmentStatusRecord currStatus = Context.EquipmentStatusRecords.Where(x => x.EquipmentCode == srm.EquipmentCode).First();
//currStatus.Status = (record ?? equipmentStatusRecord).Status;
//currStatus.UpdateTime = acceptTime;
//Context.EquipmentStatusRecords.AddOrUpdate(currStatus);
Context.EquipmentStatusRecords.Remove(x => x.EquipmentCode == srm.EquipmentCode);
Context.EquipmentStatusRecords.Add(currStatus);
Context.SaveChanges();
Context.UnitOfWork.Commit();
}
catch (Exception ex)
{
Context.UnitOfWork.Rollback();
//修改数据记录
srm.HandleStage = (byte)(srm.HandleStage ^ EquipmentDataRecord.SET_STATUS_ERROR);
SystemLog.PrintError($"记录{srm.Id}更新设备状态失败{ex}");
}
// srm.IsHandle = true;
}
/// <summary>
/// Json转<see cref="TagItemDto"/>集合
/// </summary>
/// <param name="json">Json数据</param>
/// <returns><see cref="BllResult{T}"/></returns>
protected static BllResult<List<TagItemDto>> JsonConvertToTagList(string json)
{
try
{
var jsonOption = new JsonSerializerOptions
{
PropertyNameCaseInsensitive = true,
};
var tags = JsonSerializer.Deserialize<List<TagItemDto>>(json);
return BllResultFactory.Success(tags);
}
catch (Exception ex)
{
return BllResultFactory.Error<List<TagItemDto>>($"Json数据转换成Tag集合失败！{ex.Message}");
}
}
/// <summary>
/// 时间戳转 <see cref="DateTime"/>
/// </summary>
/// <param name="timestamp"></param>
/// <returns><see cref="BllResult{T}"/></returns>
protected static BllResult<DateTime> ConvertToDateTime(long timestamp)
{
try
{
var time = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local).AddSeconds(timestamp);
return BllResultFactory.Success(time);
}
catch (Exception ex)
{
return BllResultFactory.Error<DateTime>(ex.Message);
}
}
}
}