#pragma once

#include "cplt_fwd.hpp"

#include <filesystem>
#include <iosfwd>
#include <memory>
#include <string>

class Template
{
public:
	enum Kind
	{
		KD_Table,

		InvalidKind,
		KindCount = InvalidKind,
	};

public:
	static const char* FormatKind(Kind kind);
	static std::unique_ptr<Template> CreateByKind(Kind kind);

	virtual ~Template() = default;

	enum class ReadResult
	{
		RR_Success,
		RR_InvalidFormat,
	};
	ReadResult ReadFrom(std::istream& stream) = 0;
	void WriteTo(std::ostream& stream) const = 0;
};

class TemplateInfo
{
public:
	std::filesystem::path Path;
	std::string Name;
	std::string PathStringCache = Path.string();
	Template::Kind Kind;

	std::unique_ptr<Template> LoadFromDisk() const;
};