using System.Collections.Generic;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using InABox.Core;

namespace comal.timesheets
{
    
    public abstract class CoreDataModelItem : INotifyPropertyChanged
    {
        
        #region INotifyPropertyChanged
        
        public event PropertyChangedEventHandler PropertyChanged;
        
        protected void DoPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
        
        protected bool SetProperty<T>(ref T field, T value, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(field, value)) return false;
            field = value;
            DoPropertyChanged(propertyName);
            return true;
        }

        
        #endregion

        
        protected virtual void RowChanged()
        {
            
        }
        
        private CoreRow _row = null;
        public CoreRow Row
        {
            get => _row;
            set
            {
                _row = value;
                RowChanged();
            }
        }
        
        public ICoreDataModel Parent { get; set; }
        
    }
}