// Laboratorio 8 - Esercizio 3 - Datetime.c
// Matteo Schiff - s295565

#include <stdbool.h>
#include <stdio.h>

#include "Datetime.h"

int DateTimeCompare(DateTime a, DateTime b) {
    if (a.year > b.year)
        return 1;
    else if (a.year < b.year)
        return -1;

    if (a.month > b.month)
        return 1;
    else if (a.month < b.month)
        return -1;

    if (a.day > b.day)
        return 1;
    else if (a.day < b.day)
        return -1;
    
    return 0;
}

int DateTimeRead(DateTime * dt, FILE * fp) {
    return fscanf(fp, " %d/%d/%d %d:%d", &dt->year, &dt->month,&dt->day,&dt->hours,&dt->minutes) == 5;
}

int DateRead(DateTime * dt, FILE * fp) {
    dt->hours = 0;
    dt->minutes = 0;
    return fscanf(fp, " %d/%d/%d", &dt->year, &dt->month,&dt->day) == 3;
}