#pragma once

#include <string>
#include <map>

#include "File.h"

using FactoryMap = std::map<std::string, const File *>;

class FileReader {
public:
	static File & open(const std::string url);

private:
	FileReader() = default;
	virtual ~FileReader() = default;

private:
	static void assign(const std::string type, const File * node);
	static FactoryMap & get_map();
	static const File * find_reader(const std::string type);

private:
	friend File;
};