#include "pip.h"


class ROString {
public:
	inline ROString() : len(0), str(nullptr) {}
	inline ROString(const char * string) {
		str = string;
		len = strlen(string);
	}
	inline ROString(const char * data, size_t size) {
		str = data;
		len = size;
	}
//	inline ROString(const char string[]) {
//		str = string;
//		len = sizeof(string);
//	}

	inline const char & operator[](size_t pos) const {return str[pos];}
	inline const char * data() const {return str;}

	inline bool isEmpty() const {return len == 0;}
	inline bool isNotEmpty() const {return len > 0;}
	inline size_t length() const {return len;}
	inline size_t size() const {return len;}
	inline ssize_t size_s() const {return len;}

	//! \~\brief
	//! \~english Assign operator.
	//! \~russian Оператор присваивания.
	inline ROString & operator =(const ROString & s) {
		if (this == &s) return *this;
		len = s.len;
		str = s.str;
		return *this;
	}

	//! \~\brief
	//! \~english Assign move operator.
	//! \~russian Оператор перемещающего присваивания.
	inline ROString & operator =(ROString && s) {
		swap(s);
		return *this;
	}

	inline void swap(ROString& v) {
		piSwap<const char *>(str, v.str);
		piSwap<size_t>(len, v.len);
	}

private:
	size_t len;
	const char * str;
};

PICout operator <<(PICout s, const ROString & v) {
	s.space();
	s.quote();
	s.write(v.data(), v.size());
	s.quote();
	return s;
}

int main(int argc, char * argv[]) {
	const char * dd = "12345";
	char text[]{ "hello" };
	ROString s("test");
	piCout << s;
	ROString s2;
	piCout << s2;
	s2 = s;
	piCout << s2;
	s2 = text;
	s = s2;
	piCout << s << s2;
//	s2 = s;
	text[1] = '0';
	piCout << text;
	piCout << s << s2 << ROString(text, 3);
//	piCout << s << s2;
//	PIString ss(s.data(), s.length());
//	piCout << ss;
	PICout(PICoutManipulators::DefaultControls | PICoutManipulators::AddQuotes) << PIString(dd);

	piCout << PIString::fromUTF8("test");
	piCout << PIString::fromUTF8("бюд\n");
	piCout.writePIString(PIString::fromUTF8("test\n"));
	piCout.writePIString(PIString::fromUTF8("бюд\n"));
	piCout << "бюд\n";
	return 0;
}