//
// Created by Hannah on 31/01/2026.
//

#include <stdio.h>
#include <time.h>
#include <sys/time.h>

int delayTickrate(int ticksPerSecond, long int period) {
    int requiredNanoseconds = 10e9/ticksPerSecond;
    struct timeval currentTime;
    gettimeofday(&currentTime, NULL);
    printf("Nanoseconds: %ld\nCurrent:%ld\n", requiredNanoseconds,currentTime.tv_usec*1000 - period*1000);
    if (currentTime.tv_usec*1000 - period*1000 < requiredNanoseconds) {
        struct timespec remainingTime;
        remainingTime.tv_sec = 0;
        remainingTime.tv_nsec = requiredNanoseconds - (currentTime.tv_usec*1000 - period*1000);
        printf("Sleeping for %dnano and %dsec with %f effective sec\n", remainingTime.tv_nsec, remainingTime.tv_sec, remainingTime.tv_nsec/10e9);
        clock_nanosleep(CLOCK_MONOTONIC, 0, &remainingTime, NULL);
        return 0;
    }
    printf("Can't delay, %d larger than required %d", currentTime.tv_usec*1000 - period*1000, requiredNanoseconds);
    return 1;
}