public void AddChannel(ScalesDescriptor sd, DbScalesMeasureData lastMeaure = null)
{
IScales scales = SetupSource(sd);
ScalesChannel channel = null;
if (sd.StreamType == "serial")
{
SerialPortSettings settings = JsonConvert.DeserializeObject <SerialPortSettings>(sd.Settings);
channel = new ScalesChannel
{
Id = sd.Id,
Code = sd.Code,
Name = string.Format("{0} ({1})", sd.Name, settings.PortName),
Active = scales != null ? sd.Active : false,
Description = sd.Description,
Exposure = TimeSpan.FromMilliseconds(sd.Exposure),
Timeout = TimeSpan.FromMilliseconds(sd.Timeout),
TriggerEmpty = sd.TriggerEmpty,
TriggerLoading = sd.TriggerLoading,
ChannelSettings = settings,
owner = Program.mainForm
};
}
if (sd.StreamType == "tcp")
{
TcpChannelSettings settings = JsonConvert.DeserializeObject <TcpChannelSettings>(sd.Settings);
channel = new ScalesChannel
{
Id = sd.Id,
Code = sd.Code,
Name = string.Format("{0} ({1})", "TCP", settings.Address),
Active = scales != null ? sd.Active : false,
Description = sd.Description,
Exposure = TimeSpan.FromMilliseconds(sd.Exposure),
Timeout = TimeSpan.FromMilliseconds(sd.Timeout),
TriggerEmpty = sd.TriggerEmpty,
TriggerLoading = sd.TriggerLoading,
ChannelSettings = settings,
owner = Program.mainForm
};
}
if (lastMeaure != null)
{
channel.AcceptedTime = lastMeaure.Time;
channel.AcceptedValue = lastMeaure.Value;
}
Program.MeasuringChannels.Add(channel);
channel.EventSource = scales;
}
void EditChannel()
{
ScalesChannel channel = mainView.GetFocusedRow() as ScalesChannel;
if (channel != null)
{
XChannelEdit dlg = new XChannelEdit(channel.Id);
if (dlg.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
Program.MeasuringChannels.Remove(channel);
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
DbScalesMeasureData lastMeaure = dba.GetCollection <DbScalesMeasureData>("measure").Find(x => x.ScalesId == dlg.ViewModel.Id).OrderByDescending(x => x.Time).FirstOrDefault();
platform.AddChannel(dba.GetCollection <ScalesDescriptor>("scales").FindById(dlg.ViewModel.Id), lastMeaure);
}
}
}
}
public void LoadMetadata()
{
try
{
LogManager.GetLogger(Application.ProductName).Info("Загрузка метаданных каналов");
using (LiteDatabase dba = new LiteDatabase(string.Format("filename={0};", Program.dbPath)))
{
foreach (var tmp in dba.GetCollection <ScalesDescriptor>("scales").FindAll())
{
LogManager.GetLogger(Application.ProductName).Info(string.Format("Загрузка настроек для {0} {1}", tmp.Name, tmp.Settings));
DbScalesMeasureData lastMeaure = dba.GetCollection <DbScalesMeasureData>("measure").Find(x => x.ScalesId == tmp.Id).OrderByDescending(x => x.Time).FirstOrDefault();
AddChannel(tmp, lastMeaure);
}
}
LogManager.GetLogger(Application.ProductName).Info("Загрузка метаданных каналов завершена");
}
catch (Exception ex)
{
LogManager.GetLogger(Application.ProductName).Error("Ошибка загрузки метаданных", ex);
}
}
