#ifndef UTIL_H
#define UTIL_H

#include <json.hpp>
#include <memory>
#include <stdexcept>
#include <stdint.h>
#include <stdlib.h>
#include <string>
#include <vector>

typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
typedef int8_t s8;
typedef int16_t s16;
typedef int32_t s32;
typedef int64_t s64;

void check_call(const std::vector<std::string>& cmd);

std::string to_string(const nlohmann::json& j);

template <typename... Args> std::string string_format(const std::string& format, Args... args) {
    int size_s = std::snprintf(nullptr, 0, format.c_str(), args...) + 1; // Extra space for '\0'
    if (size_s <= 0) {
        throw std::runtime_error("Error during formatting.");
    }
    auto size = static_cast<size_t>(size_s);
    auto buf = std::make_unique<char[]>(size);
    std::snprintf(buf.get(), size, format.c_str(), args...);
    return std::string(buf.get(), buf.get() + size - 1); // We don't want the '\0' inside
}

std::string opt_param(const std::string& format, int defaultVal, int value);

#endif