#ifndef LOGGER_H_
#define LOGGER_H_

#include <sstream>
#include <string>
#include <vector>

// Utility: Concatenate any types into a string
template <typename... Args>
std::string sstr(Args&&... args)
{
	std::ostringstream stream;
	stream << std::dec;
	((stream << args), ...);
	return stream.str();
}

// Log types
enum class LogType {
	info = 0,
	warn,
	error
};

// Log entry structure
struct LogEntry {
	LogType	    type{LogType::info};
	std::string message{};
};

// Logger class
class Logger {
public:
	static void info(const std::string& message);
	static void warn(const std::string& message);
	static void error(const std::string& message);

	[[nodiscard]] static const std::vector<LogEntry>& messages()
	{
		return messages_;
	}
	static void clear() { messages_.clear(); }

private:
	inline static std::vector<LogEntry> messages_{};
};

#endif // LOGGER_H_