using CommunityToolkit.Mvvm.ComponentModel;
using Heisig.HMI.AdsManager;
using TwinCAT.TypeSystem;

namespace InfineonHMI;

public enum E_COMPONENT_STATUS : short
{
    OFF = 0,
    ON = 1,
    CHARGING = 2,
    DISCHARGING = 3,
    ERROR = 4
}

public partial class SMUBaseVM : ObservableObject, IDisposable
{
    [ObservableProperty]
    protected float voltage;

    [ObservableProperty]
    protected E_COMPONENT_STATUS status;

    protected readonly string _variableName;

    protected readonly IAdsManager? _adsManager;

    public SMUBaseVM()
    {
        _variableName = string.Empty;
        _adsManager = null;
        voltage = 0.0f;
        status = E_COMPONENT_STATUS.OFF;
    }

    public SMUBaseVM(IAdsManager adsManager, string variableName)
    {
        Status = E_COMPONENT_STATUS.OFF;
        _adsManager = adsManager;
        _variableName = variableName;

        _adsManager!.Register(_variableName + ".rVoltage", VoltageChanged);
        _adsManager.Register(_variableName + ".eStatus", StatusChanged);
    }
    protected void VoltageChanged(object? sender, ValueChangedEventArgs e)
    {
        Voltage = (float)e.Value;
    }

    protected void StatusChanged(object? sender, ValueChangedEventArgs e)
    {
        Status = (E_COMPONENT_STATUS)((short)e.Value);
    }

    public void Dispose()
    {
        _adsManager?.Deregister(_variableName + ".rVoltage", VoltageChanged);
        _adsManager?.Deregister(_variableName + ".eStatus", StatusChanged);
    }
}