/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   help.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/03/28 12:38:44 by rparodi           #+#    #+#             */
/*   Updated: 2026/03/28 15:23:53 by rparodi          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <ctype.h>
#include <stddef.h>
#include <stdio.h>
#include "parsing.h"

void print_help(size_t size) {
	dprintf(2, "Usage: ./ft_ping [OPTION...] HOST ...\nSend ICMP ECHO_REQUEST packets to network hosts.\n\n");
	dprintf(2, "Options:\n");

	for (size_t i = 0; i < size; i++)
		if (_flags[i].is_mandatory != false || BONUS == 1) {
			if (isprint(_flags[i].short_option))
				dprintf(2, "\t-%c, --%-15s%-15s%-15s\n", _flags[i].short_option, (_flags[i].long_option ? _flags[i].long_option : ""),  (_flags[i].usage ? _flags[i].usage : ""), _flags[i].description);
			else
				dprintf(2, "\t    --%-15s%-15s%-15s\n", (_flags[i].long_option ? _flags[i].long_option : ""),  (_flags[i].usage ? _flags[i].usage : ""), _flags[i].description);
		}
}