#ifndef UTILS_H_
#define UTILS_H_

#include <unistd.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <iostream>
#include <string>

namespace sc {

    class term {
        struct winsize _ws;
        std::ostream* _out {nullptr};

        public:
            term(int fd);

            int rows() const;
            int cols() const;

            void progress(int prefixlen,
                          const std::string& prefix,
                          double cur,
                          double total) const;
    };

    class cursor_hider {
        std::ostream* _out {nullptr};

        public:
            cursor_hider(std::ostream* out);
            ~cursor_hider();
    };

}

#endif // UTILS_H_