public static StatusRegister CreateStatusRegister(int devID, string alias, string description, int registerNumber, Signedness signedness)
{
using (var context = new DynapowerCloudMonitoringDbContext())
{
var dev = context.Devices.Find(devID);
var statusRegister = new StatusRegister()
{
RegisterNumber = registerNumber,
Alias = alias,
Description=description,
SignednessType = signedness
};
dev.Registers.Add(statusRegister);
for (int i = 0; i < 16; i++)
{
statusRegister.StatusRegisterBits.Add(new StatusRegisterBit()
{
Bit = i,
Alias = "NA",
Description = "NA",
Enabled = false,
RegisterId = statusRegister.Id
});
}
context.SaveChanges();
return statusRegister;
}
}
public ActionResult CreateStatus(StatusRegister register)
{
if (ModelState.IsValid)
{
RegisterFactory.CreateStatusRegister(register.DeviceId, register.Alias, register.Description, register.RegisterNumber, register.SignednessType);
return RedirectToAction("Edit", "Device", new { id = register.DeviceId });
}
return View(register);
}
private void checkStatusAlert(StatusRegisterBitAlert alert, StatusRegisterBit bit, StatusRegister register, RegisterFeedback feedback)
{
var isBitSet = bit.IsBitSet(register, feedback);
var alarmAlerted = alert.Alerted;
if (bit.ActiveType == ActiveType.ActiveHigh)
{
if (!alarmAlerted && isBitSet)
{
alert.Alerted = true;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
else if (alarmAlerted && !isBitSet)
{
alert.Alerted = false;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
}
else if (bit.ActiveType == ActiveType.ActiveLow)
{
if (!alarmAlerted && !isBitSet)
{
alert.Alerted = true;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
else if (alarmAlerted && isBitSet)
{
alert.Alerted = false;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
}
}
private string buildStatusBody(StatusRegisterBitAlert alert, StatusRegisterBit bit, StatusRegister register)
{
var builder = new StringBuilder();
if (alert.Alerted)
{
builder.AppendLine(alert.EmailBody);
}
else
{
builder.AppendLine("No longer in an alerted state.");
}
builder.AppendLine("Device: ");
builder.AppendLine(register.Device.SerialNumber);
builder.AppendLine("Register: ");
builder.AppendLine(register.Alias);
builder.AppendLine("Bit: ");
builder.AppendLine(bit.Alias);
return builder.ToString();
}
public ActionResult CreateStatus(int deviceID)
{
var sReg = new StatusRegister();
sReg.DeviceId = deviceID;
return redirectToEdit(sReg);
}
public StatusRegisterFeedbackBitValue(RegisterFeedback feedback, StatusRegisterBit bit, StatusRegister reg)
{
this.Reg = reg;
this.Feedback = feedback;
this.Bit = bit;
this.Value = this.Bit.IsBitSet(reg, feedback);
}
private List<ChannelDataPoints> getStatusFeedbacks(StatusRegister reg, IEnumerable<RegisterFeedback> feedbacks)
{
var vals = new List<StatusRegisterFeedbackBitValue>();
foreach (var feedback in feedbacks)
{
foreach (var bit in reg.StatusRegisterBits.Where(b => b.Enabled))
{
var val = new StatusRegisterFeedbackBitValue(feedback, bit, reg);
vals.Add(val);
}
}
var channelsAndPointsToSend = new List<ChannelDataPoints>();
var bitGroups = vals.GroupBy(value => value.Bit);
foreach(var values in bitGroups)
{
var valuesToSend = new List<SensorCloud.Point>(values.Count());
foreach (var bit in values)
{
if (bit.Value)
{
valuesToSend.Add(new SensorCloud.Point(bit.Feedback.ReadAt, (float)1.0));
}
else
{
valuesToSend.Add(new SensorCloud.Point(bit.Feedback.ReadAt, (float)0.0));
}
}
var channelId = reg.Id.ToString() + "Bit" + values.Key.Bit.ToString();
var channelAndPoints = new ChannelDataPoints()
{
ChannelID=channelId,
DataPoints = valuesToSend
};
channelsAndPointsToSend.Add(channelAndPoints);
}
return channelsAndPointsToSend;
}
