using System;
using System.Collections.Generic;
using System.Reflection;

namespace Swan.Mappers {
  /// <summary>
  /// Represents an AutoMapper-like object to map from one object type
  /// to another using defined properties map or using the default behaviour
  /// to copy same named properties from one object to another.
  /// 
  /// The extension methods like CopyPropertiesTo use the default behaviour.
  /// </summary>
  public partial class ObjectMapper {
    internal class PropertyInfoComparer : IEqualityComparer<PropertyInfo> {
      public Boolean Equals(PropertyInfo x, PropertyInfo y) => x != null && y != null && x.Name == y.Name && x.PropertyType == y.PropertyType;

      public Int32 GetHashCode(PropertyInfo obj) => obj.Name.GetHashCode() + obj.PropertyType.Name.GetHashCode();
    }
  }
}