PlcAddressViewItem.cs

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using System.ComponentModel;
using System.Runtime.CompilerServices;
using Dreamine.PLC.Abstractions.Devices;
 
namespace Dreamine.PLC.Wpf.Models;

public sealed class PlcAddressViewItem : INotifyPropertyChanged
{
    private PlcDeviceType _deviceType;
    private int _offset;
    private int? _bitOffset;
    private string _displayName = string.Empty;

    public event PropertyChangedEventHandler? PropertyChanged;

    public PlcDeviceType DeviceType
    {
        get => _deviceType;
        set => SetField(ref _deviceType, value);
    }

    public int Offset
    {
        get => _offset;
        set => SetField(ref _offset, value);
    }

    public int? BitOffset
    {
        get => _bitOffset;
        set => SetField(ref _bitOffset, value);
    }

    public string DisplayName
    {
        get => _displayName;
        set => SetField(ref _displayName, value);
    }

    public PlcAddress ToAddress()
    {
        return new PlcAddress(DeviceType, Offset, BitOffset);
    }

    private bool SetField<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
    {
        if (EqualityComparer<T>.Default.Equals(field, value))
        {
            return false;
        }
 
        field = value;
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        return true;
    }
}