// TJP COPYRIGHT HEADER

#pragma once

#include <tjp/core/string/String.h>
#include <tjp/core/string/StringView+concat.hpp>

namespace tjp::core::internet {

inline
void join_(String &base, const StringView &url)
{
	if (base.empty())
	{
		concat_(base, url);
	}
	else
	if (!url.empty())
	{
		if (base.back() == '/' && url.front() == '/')
			concat_(base, url.substr(1));
		else
		if (base.back() != '/' && url.front() != '/')
			concat_(base, "/", url);
		else
			concat_(base, url);
	}
}

template<typename ... Args>
String join(Args&& ...args)
{
	String result;
	(join_(result, std::forward<Args>(args)), ...);
	
	return result;
}

} // namespace