#pragma once

#include <string_view>
#include <typeinfo>

class BaseObjectType
{
public:
	explicit BaseObjectType(const std::type_info &type_info) noexcept;

	bool operator==(const BaseObjectType &object_type) const noexcept;

	[[nodiscard]] std::size_t hash() const noexcept;

	[[nodiscard]] std::string_view name() const noexcept;

private:
	const std::type_info &_type_info;
};

template <class Object>
class ObjectType : public BaseObjectType
{
public:
	ObjectType() noexcept : BaseObjectType(typeid(Object)) {}
};

class IObjectTypeHasher
{
public:
	virtual std::size_t operator()(const BaseObjectType &object_type) const noexcept = 0;
};

class ObjectTypeHasher : public IObjectTypeHasher
{
public:
	std::size_t operator()(const BaseObjectType &object_type) const noexcept override;
};