regulatory_net/Bodk.Device.Storage/M9Storage.cs

using Bodk.Device.Storage.Attributes;
using Bodk.Device.Storage.EventArgs;
using Bodk.Device.Storage.Modules;
using Bodk.Device.Storage.Summary;
using Bodk.Extensions.Modbus;

namespace Bodk.Device.Storage;

public class M9Storage : IStorage
{
    public IReadOnlyList<IModule> Modules => _modules;

    private readonly List<ModuleBase> _modules = new();

    private readonly ModbusWrapper _modbusWrapper;

    private readonly CancellationTokenSource _cancellationTokenSource = new();

    private readonly CancellationToken _cancellationToken;

    public M9Storage(Action<object?, AlarmChangedEventArg> alarmEventHandler,
        Action<object?, MotionTimeoutAlarmChangedEventArg> motionTimeoutAlarmEventHandler)
    {
        _cancellationToken = _cancellationTokenSource.Token;
        _modbusWrapper = new ModbusWrapper("192.168.80.253", 502);
        _modules.Add(new Turntable(alarmEventHandler, motionTimeoutAlarmEventHandler,
            _modbusWrapper.WriteCoilsAsync,
            _modbusWrapper.ReadCoilsAsync, _modbusWrapper.ReadHoldingRegistersAsync,
            _modbusWrapper.WriteHoldingRegistersAsync));
        _modules.Add(new CryogenicRackGripper1(alarmEventHandler, motionTimeoutAlarmEventHandler,
            _modbusWrapper.WriteCoilsAsync,
            _modbusWrapper.ReadCoilsAsync, _modbusWrapper.ReadHoldingRegistersAsync,
            _modbusWrapper.WriteHoldingRegistersAsync));
        _modules.Add(new CryogenicRackGripper2(alarmEventHandler, motionTimeoutAlarmEventHandler,
            _modbusWrapper.WriteCoilsAsync,
            _modbusWrapper.ReadCoilsAsync, _modbusWrapper.ReadHoldingRegistersAsync,
            _modbusWrapper.WriteHoldingRegistersAsync));
    }

    public async Task Start()
    {
        await _modbusWrapper.ConnectAsync();
        Process();
    }

    public void Stop()
    {
        _cancellationTokenSource.Cancel();
    }

    private ushort? _accessPositionCircle;

    public ushort AccessPositionCircle
    {
        get
        {
            if (_accessPositionCircle is not null) return _accessPositionCircle.Value;
            var data = _modbusWrapper.ReadHoldingRegistersAsync(AccessPositionAddress, 1).Result;
            _accessPositionCircle = data[0];

            return _accessPositionCircle.Value;
        }
        set
        {
            _accessPositionCircle = value;
            _modbusWrapper.WriteHoldingRegistersAsync(AccessPositionAddress,
                new[] { value }).Wait();
        }
    }

    private ushort? _accessPositionColumn;

    private ushort? _accessPositionFloor;

    public ushort AccessPositionColumn
    {
        get
        {
            if (_accessPositionColumn is not null) return _accessPositionColumn.Value;
            var data = _modbusWrapper.ReadHoldingRegistersAsync(AccessPositionAddress + 1, 1).Result;
            _accessPositionColumn = data[0];

            return _accessPositionColumn.Value;
        }
        set
        {
            _accessPositionColumn = value;
            _modbusWrapper.WriteHoldingRegistersAsync(AccessPositionAddress + 1,
                new[] { value }).Wait();
        }
    }

    public ushort AccessPositionFloor
    {
        get
        {
            if (_accessPositionFloor is not null) return _accessPositionFloor.Value;
            var data = _modbusWrapper.ReadHoldingRegistersAsync(AccessPositionAddress + 2, 1).Result;
            _accessPositionFloor = data[0];

            return _accessPositionFloor.Value;
        }
        set
        {
            _accessPositionFloor = value;
            _modbusWrapper.WriteHoldingRegistersAsync(AccessPositionAddress + 2,
                new[] { value }).Wait();
        }
    }

    public float InCavityTemperature { get; private set; }
    public float InCavityHumidity { get; private set; }
    public float LiquidLevel { get; private set; }
    public float FillPortTemperature { get; private set; }
    public float ExhaustPortTemperature { get; private set; }
    public float TankTemperature { get; private set; }

    [Ignore]
    public StorageSummary GetSummary()
    {
        StorageSummary summary = new();
        summary.Summary = typeof(IStorage).GetTypeInfo();
        summary.Modules = _modules.Select(m => m.GetDescription()).ToList();
        return summary;
    }

    public TypeDescription GetModuleSummary(int moduleId)
    {
        var module = Modules.FirstOrDefault(m => m.Id == moduleId);
        if (module is null)
            throw new Exception("module not found");
        return module.GetType().GetTypeInfo();
    }

    [Ignore]
    public async Task InvokeMethod(int moduleId, string methodName, object?[]? parameters)
    {
        if (moduleId == 0)
        {
            var method = typeof(IStorage)
                .GetMethod(methodName);
            if (method is null)
                throw new Exception("method not found");
            await Task.Run(() => (Task)method.Invoke(this, parameters));
        }
        else
        {
            var module = _modules.FirstOrDefault(m => m.Id == moduleId);
            if (module is null)
                throw new Exception("module not found");
            var method = module.GetType().GetMethod("methodName");
            if (method is null)
                throw new Exception("method not found");
            await Task.Run(() => (Task)method.Invoke(module, parameters));
        }
    }

    [Ignore]
    public object GetPropertyValue(int moduleId, string propertyName)
    {
        if (moduleId == 0)
        {
            var property = this.GetType().GetProperty(propertyName);
            if (property is null)
                throw new Exception("property not found");
            return property.GetValue(this);
        }
        else
        {
            var module = _modules.First(m => m.Id == moduleId);
            var property = module.GetType().GetProperty(propertyName);
            if (property is null)
                throw new Exception("property not found");
            return property.GetValue(module);
        }
    }

    [Ignore]
    public void SetPropertyValue(int moduleId, string propertyName, object value)
    {
        if (moduleId == 0)
        {
            var property = this.GetType().GetProperty(propertyName);
            if (property is null)
                throw new Exception("property not found");
            property.SetValue(this, value);
        }
        else
        {
            var module = _modules.First(m => m.Id == moduleId);
            var property = module.GetType().GetProperty(propertyName);
            if (property is null)
                throw new Exception("property not found");
            property.SetValue(module, value);
        }
    }

    public Task Ready()
    {
        throw new NotImplementedException();
    }


    private const ushort AccessPositionAddress = 150;

    private const ushort InCavityTemperatureAddress = 162;

    private const ushort MotionTimeoutAlarmAddress = 280;

    private const ushort AlarmAddress = 300;

    private const ushort EnabledAddress = 330;

    private void Process()
    {
        Task.Run(async () =>
        {
            while (!_cancellationToken.IsCancellationRequested)
            {
                try
                {
                    var data = await _modbusWrapper.ReadHoldingRegistersAsync(InCavityTemperatureAddress, 16);
                    var values = data.ConvertToFloat();
                    InCavityTemperature = values[0];
                    InCavityHumidity = values[1];
                    LiquidLevel = values[2];
                    FillPortTemperature = values[4];
                    ExhaustPortTemperature = values[5];
                    TankTemperature = values[6];
                    await Task.Delay(100, _cancellationToken);
                    var timeoutFlags = await _modbusWrapper.ReadCoilsAsync(MotionTimeoutAlarmAddress, 20);
                    for (int i = 0; i < timeoutFlags.Length; i++)
                    {
                        var i1 = i;
                        var module = _modules
                            .First(m => m.MotionTimeoutAlarmAddress == MotionTimeoutAlarmAddress + i1);
                        if (timeoutFlags[i] !=
                            module.MotionTimeoutAlarm)
                        {
                            module.OnMotionTimeoutAlarmChanged(
                                new MotionTimeoutAlarmChangedEventArg(module, timeoutFlags[i]));
                        }
                    }

                    await Task.Delay(100, _cancellationToken);
                    var alarmFlags = await _modbusWrapper.ReadCoilsAsync(AlarmAddress, 21);
                    for (int i = 0; i < alarmFlags.Length; i++)
                    {
                        var i1 = i;
                        var module = _modules
                            .First(m => m.AlarmAddress == AlarmAddress + i1);
                        if (alarmFlags[i] !=
                            module.Alarm)
                        {
                            module.OnAlarmChanged(
                                new AlarmChangedEventArg(module, alarmFlags[i]));
                        }
                    }

                    await Task.Delay(100, _cancellationToken);
                    var enabledFlags = await _modbusWrapper.ReadCoilsAsync(EnabledAddress, 20);
                    for (int i = 0; i < enabledFlags.Length; i++)
                    {
                        var i1 = i;
                        var module = _modules
                            .First(m => m.IsEnabledAddress == EnabledAddress + i1);
                        module.IsEnabled = enabledFlags[i];
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine(e.Message);
                }


                await Task.Delay(1000, _cancellationToken);
            }
        }, _cancellationToken);
    }
}