#include "CResourcesCache.h"
	#include <algorithm>
	#include "U_Log.h"
	void CResourcesCache::Clear()
	{
	Resources.clear();
	}
	void CResourcesCache::Add(std::shared_ptr<CResource> res)
	{
	if(!res || IsResourceCached(res.get()) || res->Name.empty()) { return; }
	Resources.insert({ res->Name, CCachedResourceKeeper(res) });
	Log::Instance() << "Cached resource (non-expiring) " << res->Name << " type " << res->GetType() << "\n";
	}
	void CResourcesCache::Add(std::shared_ptr<CResource> res, std::chrono::high_resolution_clock::time_point expires)
	{
	if(!res || res->Name.empty()) { return; }
	if(IsResourceCached(res.get()))
	{
	auto it = std::find_if(Resources.begin(), Resources.end(), [&res](auto& kv) -> bool
	{
	return kv.second.Resource == res && kv.first == res->Name;
	});
	it->second.Expires = expires;
	it->second.Timed = true;
	Log::Instance() << "Set expiration time for resource " << res->Name << " type " << res->GetType() << "\n";
	}
	else
	{
	Resources.insert({ res->Name, CCachedResourceKeeper(res, expires) });
	Log::Instance() << "Cached resource (expiring) " << res->Name << " type " << res->GetType() << "\n";
	}
	}
	void CResourcesCache::Remove(CResource* res)
	{
	std::erase_if(Resources, [&res](auto& kv) -> bool
	{
	if(kv.second.Resource.get() == res)
	{
	Log::Instance() << "Resource " << kv.second.Resource->Name << " was removed\n";
	}
	return kv.second.Resource.get() == res;
	});
	}
	void CResourcesCache::RemoveExpired()
	{
	std::erase_if(Resources, [](auto& kv) -> bool
	{
	if(kv.second.IsExpired())
	{
	Log::Instance() << "Resource " << kv.second.Resource->Name << " was expired\n";
	}
	return kv.second.IsExpired();
	});
	}
	bool CResourcesCache::IsResourceCached(CResource* res)
	{
	if(!res) { return false; }
	return std::find_if(Resources.begin(), Resources.end(), [&res](auto& kv) -> bool
	{
	return kv.second.Resource.get() == res && kv.first == res->Name;
	}) != Resources.end();
	}