laatzen/Common/SIRTBroadcaster.Client/Messages/Payload.cs

namespace SIRTBroadcaster.Client
{
    using SIRTBroadcaster.Abstraction;
    using SIRTBroadcaster.Client.Messages.FromAir;

    using System;
    using System.Collections.Concurrent;
    using System.Text;

    public partial class Payload
    {
        private readonly ConcurrentStack<BUP> bups;
        private readonly ConcurrentStack<DEBUG> debugs;
        private readonly ConcurrentStack<SEMI> semis;
        private readonly string sirtId;
        private readonly uint address;

        public Payload(string sirtId, uint address)
        {
            this.sirtId = sirtId;
            this.address = address;

            this.bups = new ConcurrentStack<BUP>();
            this.debugs = new ConcurrentStack<DEBUG>();
            this.semis = new ConcurrentStack<SEMI>();
        }

        public event Action<BUP> NewBUP;
        public event Action<DEBUG> NewDEBUG;
        public event Action<SEMI> NewSEMI;

        public BUP LastBUP => this.bups.TryPeek(out var bup) ? bup : new BUP();

        public DEBUG LastDEBUG => this.debugs.TryPeek(out var debug) ? debug : new DEBUG();

        public SEMI LastSEMI => this.semis.TryPeek(out var semi) ? semi : new SEMI();

        internal void AddBUP(SIRTMessage message)
        {
            var data = message.Data;
            var bup = new BUP
            {
                AppCode = data[0],
                Counter = data[1],
                Address = data.ToUInt32(2),
                BillingVolume = data.ToUInt32(6),
                Alarm = data[10],
                CRC = data.ToUInt16(11),
            };

            this.bups.Push(bup);
            this.NewBUP?.Invoke(bup);
        }

        internal void AddDEBUG(SIRTMessage message)
        {
            var data = message.Data;
            var debug = new DEBUG
            {
                Length = data[0],
                AppCode = data[1],
                Counter = data[2],
                Address = data.ToUInt32(3),
                DebugType = data[7],
                MeterType = data[8],
                VersionRadioFW = data[9],
                VersionFW = data[10],
                RevisionFW = data.ToUInt16(11),
                VersionHW = data[13],
                FactoryState = data[14],
                PcbId = data.ToUInt32(15),
                Temperatur = data[19],
                BatteryV = data.ToUInt16(20),
                WakeUpInterval = data[22],
                TXPowerRF = data[23],
                TXPowerFlex = data[24],
                OffsetRF = data.ToUInt16(25),
                RebootCount = data[27],
                WatchdogCount = data[28],
                BatterySeconds = data.ToUInt32(29),
                MeterSampleRate = data[33],
                HistoryScale = data[34],
                RegisterMode = data[35],
                HistorySize = data[36],
                FactoryCalibration = data[37],
                MeterSize = data[38],
                VolumeLED = data.ToUInt32(39),
                Volume = data.ToUInt32(43),
                OffsetFactor = data.ToUInt32(47),
                OffsetTime = data[51]
            };

            if (data.Length == 53)
            {
                debug.CRC = data.ToUInt16(52);
            }

            this.debugs.Push(debug);
            this.NewDEBUG?.Invoke(debug);
        }

        internal void AddSEMI(SIRTMessage message)
        {
            var data = message.Data;
            var semi = new SEMI
            {
                Length = data[0],
                AppCode = data[1],
                Counter = data[2],
                Address = data.ToUInt32(3),
                BillingVolume = data.ToUInt32(7),
                Alarm = data[11],
                PamStatus = data[12],
                PamRSSI = data[13],
                MeterType = data[14],
                TransmissionInterval = data.ToUInt16(15),
                LatInterval = data[17],
                CurrentFlow = data.ToUInt16(18),
                BackwardVolume = data.ToUInt32(20),
                NumberOfDials = data[24],
                VolumUnit = data[25],
                MeterId = data.ToUInt32(26),
                OMStatus = data[30],
                OMTransmissionInterval = data.ToUInt16(31),
                AlarmMaskActiveInfo = data[33],
                LeakageDetectionParams = data[34],
                BrokenPipeDetectionParams = data[35],
                BatteryRemaining = data.ToUInt16(36),
                BatteryEndDetected = data.ToUInt16(38),
                MaxFlow = data.ToUInt16(40),
                MaxFlowTime = data.ToUInt16(42),
                LowBatteryDetected = data.ToUInt16(44),
                LeakStart = data.ToUInt16(46),
                LeakEnd = data.ToUInt16(48),
                MagneticTamperStart = data.ToUInt16(50),
                MagneticTamperEnd = data.ToUInt16(52),
                ModuleRemoveStart = data.ToUInt16(54),
                ModuleRemoveEnd = data.ToUInt16(56),
                BackflowStart = data.ToUInt16(58),
                BackflowEnd = data.ToUInt16(60),
                BrokenPipeStart = data.ToUInt16(62),
                BrokenPipeEnd = data.ToUInt16(64),
                LogContent = data.ToUInt16(66),
                LoggingInterval = data.ToUInt16(68),
                FixedDateReadingContent = data.ToUInt16(70),
                BillingDay = data[72],
                ActualDateTime = data.ToUInt32(73),
                HistoryErrorLimitInDays = data[77],
                CustomerText = Encoding.UTF8.GetString(new byte[] 
                {
                    data[78],
                    data[79],
                    data[80],
                    data[81],
                    data[82],
                    data[83],
                    data[84],
                    data[85],
                    data[86],
                }),
                TimeOfFDRReset = data.ToUInt16(87),
                TimeOfLogReset = data.ToUInt16(89),
                MeterSize = data[91],
            };

            if (data.Length == 93)
            {
                semi.CRC = data.ToUInt16(92);
            }

            this.semis.Push(semi);
            this.NewSEMI?.Invoke(semi);
        }
    }
}