using System.ComponentModel;
using System.Runtime.CompilerServices;
using Configuration.Annotations;

namespace Configuration
{
    public class Navigation : INotifyPropertyChanged
    {
        private int _frequencyStep = 100;
        private bool _mouseScrollSound = true;

        public int FrequencyStep
        {
            get => _frequencyStep;
            set
            {
                if (value == _frequencyStep) return;

                _frequencyStep = value;
                OnPropertyChanged();
            }
        }

        public bool MouseScrollSound
        {
            get => _mouseScrollSound;
            set
            {
                if (value == _mouseScrollSound) return;

                _mouseScrollSound = value;
                OnPropertyChanged();
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;

        [NotifyPropertyChangedInvocator]
        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}