telebotxx/include/telebotxx/RequestOptions.hpp

#ifndef TELEBOTXX_REQUEST_OPTIONS_HPP
#define TELEBOTXX_REQUEST_OPTIONS_HPP

#include <string>
#include <variant>
#include <vector>

#define TELEBOTXX_DECLARE_BOOL_PARAM_CLASS(Name, DEFAULT) \
	class Name \
	{ \
	public: \
		explicit Name(bool value = DEFAULT); \
		bool getValue() const; \
\
	private: \
		bool value_; \
	};

#define TELEBOTXX_DECLARE_STRING_PARAM_CLASS(Name) \
	class Name \
	{ \
	public: \
		explicit Name(const std::string& value); \
		const std::string& getValue() const; \
\
	private: \
		std::string value_; \
	};

namespace telebotxx {

class ChatId
{
public:
	ChatId(int);
	ChatId(const std::string&);

	enum class Type
	{
		Id,
		Username
	};
	Type getType() const;
	const int getId() const;
	const std::string getUsername() const;

private:
	Type type_;
	std::variant<int, std::string> value_;
};

TELEBOTXX_DECLARE_STRING_PARAM_CLASS(Text);
TELEBOTXX_DECLARE_STRING_PARAM_CLASS(Caption);

enum class ParseMode
{
	Plain,
	Markdown,
	Html
};

TELEBOTXX_DECLARE_BOOL_PARAM_CLASS(DisableWebPagePreview, true)

TELEBOTXX_DECLARE_BOOL_PARAM_CLASS(DisableNotification, true)

class ReplyTo
{
public:
	explicit ReplyTo(int id);
	int value() const;

private:
	int id_;
};

class Buffer
{
public:
	Buffer(const char* buffer, std::size_t size, const std::string& filename);
	explicit Buffer(const std::vector<char>& data, const std::string& filename);
	const char* data() const;
	const std::size_t size() const;
	const std::string filename() const;

private:
	const char* data_;
	std::size_t size_;
	std::string filename_;
};

TELEBOTXX_DECLARE_STRING_PARAM_CLASS(File)

TELEBOTXX_DECLARE_STRING_PARAM_CLASS(Url)

class Photo
{
public:
	explicit Photo(int id);
	explicit Photo(const Buffer&);
	explicit Photo(const File&);
	explicit Photo(const Url&);

	enum class Type
	{
		Id,
		Buffer,
		File,
		Url
	};
	Type getType() const;

	int getId() const;
	const Buffer& getBuffer() const;
	const File& getFile() const;
	const Url& getUrl() const;

private:
	Type type_;
	std::variant<int, Buffer, File, Url> value_;
};

} // namespace telebotxx

#endif // TELEBOTXX_REQUEST_OPTIONS_HPP