#pragma once
	#include "CComponent.h"
	#include "CResource.h"
	#include "CResourcesCache.h"
	#include "CThreadPool.h"
	#include <vector>
	#include <map>
	#include <unordered_map>
	#include <queue>
	#include <mutex>
	class CResourcesManager : public CComponent
	{
	public:
	using IdentUnit = std::pair<std::string, std::string>; //Type, Name
	struct PairHash
	{
	size_t operator()(const std::pair<std::string, std::string>& p) const noexcept
	{
	size_t h1 = std::hash<std::string>{}(p.first);
	size_t h2 = std::hash<std::string>{}(p.second);
	return h1 ^ (h2 << 1);
	}
	};
	std::unordered_map<IdentUnit, std::weak_ptr<CResource>, PairHash> Resources;
	CResourcesManager();
	void V_Update() override;
	void RegisterResource(const std::shared_ptr<CResource>& res);
	void StopResource(CResource* res);
	void V_DeInit() override;
	std::shared_ptr<CResource> GetOrCreate(const std::string& type, const std::string& path, bool startPipeline = true);
	std::shared_ptr<CResource> LoadResource(const std::string& type, const std::string& path);
	bool IsResourceExist(const std::string& type, const std::string& name);
	std::shared_ptr<CResource> GetResource(const std::string& type, const std::string& name);
	template<typename T>
	std::shared_ptr<T> GetResourceTyped(const std::string& type, const std::string& name)
	{
	return std::dynamic_pointer_cast<T>(GetResource(type, name));
	}
	bool V_ScriptInit(std::shared_ptr<sol::state> state, sol::table table) override;
	CResourcesCache Cache;
	CThreadPool AsyncLoadingPool;
	CLoadPipelinesCache PipelinesCache;
	DEFINE_SOL_USERTYPE();
	DEFINE_COMPONENT();
	std::mutex RetrieveMutex;
	};