#pragma once

#include <string>

namespace utils
{

class StringBuffer
{
public:
    StringBuffer() = default;
    ~StringBuffer() = default;

    StringBuffer(const StringBuffer &) = delete;
    StringBuffer(StringBuffer &&)      = default;

    StringBuffer &operator=(const StringBuffer &) = delete;
    StringBuffer &operator=(StringBuffer &&) = default;

    StringBuffer(std::string::size_type count)
    {
        resize(count);
    }

    void resize(std::string::size_type count)
    {
        data.resize(count);
    }

    StringBuffer &operator<<(const std::string &str)
    {
        data += str;
        return *this;
    }

    StringBuffer &operator<<(const char *str)
    {
        data += str;
        return *this;
    }

    StringBuffer &operator<<(char c)
    {
        data += c;
        return *this;
    }

    std::string &str() { return data; }

private:
    std::string data;
};

}