#pragma once

#include "ShaderTypes.h"

#include <filesystem>
#include <map>
#include <string>
#include <vector>

class ShaderPackageRegistry
{
public:
	explicit ShaderPackageRegistry(unsigned maxTemporalHistoryFrames);

	bool Scan(const std::filesystem::path& shaderRoot, std::map<std::string, ShaderPackage>& packagesById, std::vector<std::string>& packageOrder, std::string& error) const;
	bool ParseManifest(const std::filesystem::path& manifestPath, ShaderPackage& shaderPackage, std::string& error) const;

private:
	unsigned mMaxTemporalHistoryFrames;
};