#pragma once

#include "Export.h"

#include "Component/ComponentType.hpp"

#include "Core/Singleton.hpp"

#include "Core/SContainer.hpp"

#include <string>

#include <string_view>

#include <unordered_map>

#include <memory>

#define REGISTER_COMPONENT(component) \

ComponentModule::GetInstance()->RegisterComponent<component>(#component)

namespace sh::game

{

class ComponentModule : public core::Singleton<ComponentModule>

{

private:

std::unordered_map<std::string, std::unique_ptr<IComponentType>> components;

public:

ComponentModule() = default;

template<typename T>

void RegisterComponent(std::string_view name, std::string&& group);

SH_GAME_API auto GetComponents() -> std::unordered_map<std::string, std::unique_ptr<IComponentType>>&;

SH_GAME_API auto GetComponents() const -> const std::unordered_map<std::string, std::unique_ptr<IComponentType>>&;

SH_GAME_API auto GetComponent(std::string_view name) const -> IComponentType*;

};

template<typename T>

inline void ComponentModule::RegisterComponent(std::string_view name, std::string&& group)

{

if (group.size() == 0)

group = name;

else

{

group.push_back('/');

group += name;

}

std::string newName{ group };

components.insert({ std::move(newName), std::make_unique<ComponentType<T>>(newName) });

}

}