using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjectElectricLocomotive.Drawnings;

/// <summary>
/// Реализация сравнения двух объектов класса-прорисовки
/// </summary>
public class DrawiningLocomotiveEqutables : IEqualityComparer<DrawningLocomotive?>
{
    public bool Equals(DrawningLocomotive? x, DrawningLocomotive? y)
    {
        if (x == null || x.EntityLocomotive == null)
        {
            return false;
        }
        if (y == null || y.EntityLocomotive == null)
        {
            return false;
        }
        if (x.GetType().Name != y.GetType().Name)
        {
            return false;
        }
        if (x.EntityLocomotive.Speed != y.EntityLocomotive.Speed)
        {
            return false;
        }
        if (x.EntityLocomotive.Weight != y.EntityLocomotive.Weight)
        {
            return false;
        }
        if (x.EntityLocomotive.BodyColor != y.EntityLocomotive.BodyColor)
        {
            return false;
        }
        if (x is DrawningElectricLocomotive && y is DrawningElectricLocomotive)
        {
            
            

            // TODO доделать логику сравнения дополнительных параметров
        }
        return true;
    }
    public int GetHashCode([DisallowNull] DrawningLocomotive obj)
    {
        return obj.GetHashCode();
    }
}