private void ReadSavedS7Connections()
{
_logger.Info($"Procedure of reading all existing S7 connections from DB started.");
S7Connections = new BindableCollection <S7ConnectionModel>();
_originalList = ReadDataFromDB();
_logger.Info($"Amount of read S7 connections from DN: {_originalList.Count}.");
S7CpuTypeConverter converter = new S7CpuTypeConverter();
foreach (var item in _originalList)
{
S7Connections.Add(new S7ConnectionModel()
{
Identity = item.Identity,
ConnectionName = item.ConnectionName,
ConnectionID = item.PLCconnectionID,
IPaddress = $"{item.FirstOctet}.{item.SecondOctet}.{item.ThirdOctet}.{item.FourthOctet}",
Rack = item.Rack,
Slot = item.Slot,
CpuType = converter.GetS7TypeEnum(item.CPUtype),
CpuTypeString = S7TypeToStringConverter.ConvertToString(converter.GetS7TypeEnum(item.CPUtype)),
ConnectionActivated = item.ConnectionActivated,
});
}
}
private void SetHeadingProperties()
{
if (SelectedShortPLCconnection != null)
{
int manufacturer = SelectedShortPLCconnection.CPUmanufacturer;
if (manufacturer == 1)
{
S7PlcConnectionDefinition definition = _originalListOfS7connections.Single(x => x.PLCconnectionID == SelectedShortPLCconnection.PLCconnectionID);
CurrentConnectionIP = $"{definition.FirstOctet}.{definition.SecondOctet}.{definition.ThirdOctet}.{definition.FourthOctet}";
ConnectionActivated = definition.ConnectionActivated;
S7CpuTypeConverter converter = new S7CpuTypeConverter();
CpuType = converter.GetS7TypeEnum(definition.CPUtype).ToString();
GetAlarmsForS7Connection(definition.PLCconnectionID);
}
MultipleAlarmsDeletionButtonEnabled = _canModifyAlarm;
AddingNewAlarmsEnabled = _canModifyAlarm;
EnableFiltering = true;
}
else
{
CurrentConnectionIP = "_._._._";
ConnectionActivated = false;
CpuType = "-----";
AddingNewAlarmsEnabled = false;
MultipleAlarmsDeletionButtonEnabled = false;
EnableFiltering = false;
AlarmsForSelectedS7Connection.Clear();
}
}
private void AssignDataAtModification(S7PlcConnectionDefinition connection)
{
S7CpuTypeConverter converter = new S7CpuTypeConverter();
SelectedCPUtype = CpuTypes.Single(x => x.CPUtype == converter.GetS7TypeEnum(connection.CPUtype));
ConnectionName = connection.ConnectionName;
FirstOctet = connection.FirstOctet.ToString();
SecondOctet = connection.SecondOctet.ToString();
ThirdOctet = connection.ThirdOctet.ToString();
FourthOctet = connection.FourthOctet.ToString();
Rack = connection.Rack.ToString();
Slot = connection.Slot.ToString();
ConnectionActivated = connection.ConnectionActivated;
_logger.Info($"Data for modifying existing S7 connection assigned. Connection Name: {connection.ConnectionName}, connection ID: {connection.PLCconnectionID}.");
}
private int ConvertS7CpuTypeToInt(S7CpuTypeEnum type)
{
S7CpuTypeConverter converter = new S7CpuTypeConverter();
return(converter.GetS7CpuTypeInt(type));
}
