#ifndef UTILS_HPP
#define UTILS_HPP

#include <cstdint>
#include <filesystem>
#include <format>
#include <string>

namespace utils {

constexpr char fill_char = ' ';

enum just { right,
            left };

std::string pad(std::string s, uint8_t len, just j = just::right);
std::string center(std::string str, uint8_t len);
std::string pBytes(double bytes, bool isKbytes = false);
ssize_t readFile(const std::string& path, char* buffer, size_t maxlen);
ssize_t readFile(const char* path, char* buffer, size_t maxlen);
std::string getFirstDir(const std::string_view& path);

template <size_t N>
inline int fastReadNum(const std::string& path, char (&buf)[N]) {
    readFile(path, buf, N);
    int ret = 0;
    std::from_chars(buf, buf + N, ret);
    return ret;
}

inline std::string pNum(auto num, uint8_t decs = 0) {
    return std::format("{:.{}f}", num, decs);
}

inline bool fileExists(const std::string_view& path) {
    return std::filesystem::exists(path);
}

}  // namespace utils

#endif