/// <summary>
/// Dwarf comparison is done via the Id property
/// </summary>
public override bool Equals(object obj)
{
if (obj is IDwarf)
{
var type = DwarfHelper.DeProxyfy(GetType());
if (type != DwarfHelper.DeProxyfy(obj))
{
return(false);
}
if (!type.Implements <ICompositeId>())
{
//Should both objects not be stored they'll both have null as Id, thus we check all the properties to find out if they might be the same object
//We also dubbelcheck all unique properties (if existant) to make sure they're NOT equal
if (!Id.HasValue && !((IDwarf)obj).Id.HasValue)
{
var propertiesMatch = DwarfHelper.GetDBProperties(type).Where(ep => ep.GetValue(this) != null && ep.GetValue(obj) != null).All(pi => pi.GetValue(this).Equals(pi.GetValue(obj)));
var uniqueProps = DwarfHelper.GetUniqueDBProperties <T>(type).ToList();
if (uniqueProps.Any())
{
var uniquePropertiesMatch = uniqueProps.All(ep => ep.GetValue(this) == null ? ep.GetValue(obj) == null : ep.GetValue(this).Equals(ep.GetValue(obj)));
return(uniquePropertiesMatch && propertiesMatch);
}
return(propertiesMatch);
}
return(Id == ((IDwarf)obj).Id);
}
return(Cfg.PKProperties[type].All(ep => ep.GetValue(this) == null ? ep.GetValue(obj) == null : ep.GetValue(this).Equals(ep.GetValue(obj))));
}
return(false);
}
