/// <summary>
/// 创建发动机序号件
/// </summary>
/// <param name="installDate">初始安装日期</param>
/// <param name="pnReg">附件</param>
/// <param name="thrust"></param>
/// <param name="sn">序号</param>
/// <returns>发动机序号件</returns>
public static EngineReg CreateEngineReg(
DateTime installDate,
PnReg pnReg,
Thrust thrust,
string sn)
{
var engineReg = new EngineReg
{
InstallDate = installDate,
Sn = sn,
};
engineReg.GenerateNewIdentity();
engineReg.SetPnReg(pnReg);
engineReg.SetThrust(thrust);
engineReg.SetSnStatus(SnStatus.装机);
engineReg.SetIsLife(false, false, 0, 0);
engineReg.SetMonitorStatus((OilMonitorStatus.正常));
engineReg.CreateDate = DateTime.Now;
engineReg.UpdateDate = DateTime.Now;
return engineReg;
}
/// <summary>
/// 设置发动机滑油监控状态
/// </summary>
/// <param name="engineReg">发动机序号件</param>
private void SetEngineOilStatus(EngineReg engineReg)
{
var threshold = _unitOfWork.CreateSet<Threshold>().FirstOrDefault(t => t.PnRegId == engineReg.PnRegId);
if (threshold == null) return;
var weekOils =
_unitOfWork.CreateSet<OilMonitor>()
.Where(o => o.SnRegID == engineReg.Id && o.Date > DateTime.Today.AddDays(-8));
if (
weekOils.Any(
o =>
o.TotalRate > threshold.TotalThreshold || o.IntervalRate > threshold.IntervalThreshold ||
o.DeltaIntervalRate > threshold.DeltaIntervalThreshold ||
o.AverageRate3 > threshold.Average3Threshold || o.AverageRate7 > threshold.Average7Threshold))
{
engineReg.SetMonitorStatus(OilMonitorStatus.警告);
return;
}
var monthOils =
_unitOfWork.CreateSet<OilMonitor>()
.Where(o => o.SnRegID == engineReg.Id && o.Date > DateTime.Today.AddDays(-31));
if (
monthOils.Any(
o =>
o.TotalRate > threshold.TotalThreshold || o.IntervalRate > threshold.IntervalThreshold ||
o.DeltaIntervalRate > threshold.DeltaIntervalThreshold ||
o.AverageRate3 > threshold.Average3Threshold || o.AverageRate7 > threshold.Average7Threshold))
{
engineReg.SetMonitorStatus(OilMonitorStatus.关注);
return;
}
engineReg.SetMonitorStatus(OilMonitorStatus.正常);
}