tbf/NfcC7_DLL/NfcHandler/Protocols/WaterMetrologyDataC7.cs

namespace NfcC7_DLL.NfcHandler.Protocols
{
    public class WaterMetrologyDataC7 : WaterMetrologyDataC2
    {
        // New fields for C7
        public int LastFieldmilliGauss { get; set; }
        public int ImpedanceI { get; set; } // In-phase impedance
        public int ImpedanceQ { get; set; } // Out-of-phase impedance
        public int NoiseMetric { get; set; }
        public short LearningLockout { get; set; }
        public short ReverseBuffer { get; set; }
        public int ConditionedAdc { get; set; }
        public uint Totalalizer { get; set; }

        //public bool IsInLowFlow { get; set; }
        //public bool IsInEmptyPipe { get; set; }
        //public bool FastHPFC { get; set; }
        //public bool FieldPolarity { get; set; }
        //public bool ImpedancePolarity { get; set; }
        public bool MagTamperState { get; set; }
        public bool IsLearningActive { get; set; }
        public bool AdcShiftsUpdated { get; set; }


        public static WaterMetrologyDataC7 Parse(string base64Data, DateTime dt, string dutinfo)
        {
            byte[] data = Convert.FromBase64String(base64Data);
            return Parse(data, dt, dutinfo);
        }

        public static WaterMetrologyDataC7 Parse(byte[] data, DateTime dt, string dutinfo)
        {

            // You may want to check for the minimum length required for C7
            if (data.Length <  48)  /* minimum required length for C7 */
            {
                throw new ArgumentException("Invalid data length for WaterMetrologyData C7.");
            }

            var result = new WaterMetrologyDataC7();

            // Parse base C2 fields
            var c2 = WaterMetrologyDataC2.Parse(data, dt, dutinfo);

            //Copy base fields
            result.DutInfo = c2.DutInfo;
            result.Dt = c2.Dt;
            result.AdcSample = c2.AdcSample;
            result.LastField = c2.LastField;
            result.FlowRate = c2.FlowRate;
            result.Accumulator = c2.Accumulator;
            result.FlipPeriod = c2.FlipPeriod;
            result.VinfStart = c2.VinfStart;
            result.VinfEnd = c2.VinfEnd;
            result.ElectrodeDelta = c2.ElectrodeDelta;
            result.Impedance = c2.Impedance;
            result.FieldDriveTime = c2.FieldDriveTime;
            
            
            result.IsInLowFlow = c2.IsInLowFlow;
            result.IsInEmptyPipe = c2.IsInEmptyPipe;
            result.FieldPolarity = c2.FieldPolarity;
            result.ImpedancePolarity = c2.ImpedancePolarity;


            // Parse new C7 fields (replace ENUM_OptPack0xC7.FIELD_MILLI_GAUSS etc. with actual offsets)
            byte flags = data[23];
            result.MagTamperState = (flags & 0x60) != 0; // bits 5 and 6 represent MagTamperState
            result.IsLearningActive = (flags & 0x80) != 0; // bit 7 represents IsLearningActive

            byte flagTwo = data[24];

            result.AdcShiftsUpdated  = (flagTwo & 0x01) != 0; // bit 0 represents AdcShiftsUpdated

            result.LastFieldmilliGauss = BitConverter.ToInt32(data, 25);
            result.ImpedanceI = BitConverter.ToInt32(data, 29); //  in phase  
            result.ImpedanceQ = BitConverter.ToInt32(data, 33); // out of phase
            result.NoiseMetric = BitConverter.ToInt32(data, 37); // 
            result.LearningLockout = BitConverter.ToInt16(data, 41);
            result.ReverseBuffer = BitConverter.ToInt16(data, 43);
            result.ConditionedAdc = BitConverter.ToInt32(data, 45);
            result.Totalalizer = BitConverter.ToUInt32(data, 49);
            
            return result;
        }

        public override string ToString()
        {
            return $"C7: LastFieldmilliGauss={LastFieldmilliGauss}, ImpedanceI={ImpedanceI}, ImpedanceQ={ImpedanceQ}, NoiseMetric={NoiseMetric}, LearningLockout={LearningLockout}, ReverseBuffer={ReverseBuffer}, ConditionedAdc={ConditionedAdc}, Totalalizer={Totalalizer}, MagTamperState={MagTamperState}, IsLearningActive={IsLearningActive}, AdcShiftsUpdated={AdcShiftsUpdated}" + base.ToString();
        }
    }
}