/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   main.cpp                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/05/01 14:45:40 by rparodi           #+#    #+#             */
/*   Updated: 2025/05/07 12:04:00 by rparodi          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "PmergeMe.hpp"

int check_input(int argc, char **argv) {
	for (size_t i = 1; i < static_cast<size_t>(argc); i++) {
		for (size_t j = 0; argv[i][j]; j++) {
			if (!std::isdigit(argv[i][j]))
				return i;
		}
	}
	return (0);
}

std::vector<int> convert_in_vector(int argc, char **argv) {
	std::vector<int> vec;
	for (size_t i = 1 ; i < static_cast<size_t>(argc); i++) {
		errno = 0;
		int value = std::strtol(argv[i], nullptr, 10);
		if (errno == ERANGE || value < 0) {
			std::cerr << CLR_RED << "Error: I don't accept number over INT_MAX" << CLR_RESET << std::endl;
			std::exit(1);
		}
		vec.push_back(value);
	}
	return vec;
}

int	main(int argc, char **argv) {
	if (DEBUG)
		std::cerr << CLR_BLUE << "Debug: DEBUG_MODE is now enable" << CLR_RESET << std::endl << std::endl;
	if (argc < 2) {
		std::cerr << CLR_RED << "Usage:\t" << argv[0] << " <number> <number> ..." << CLR_RESET << std::endl;
		return 1;
	}
	if (DEBUG) {
		std::cerr << CLR_BLUE << "Debug: " << argv[0] << " have " << argc - 1 << " arguments !" << CLR_RESET << std::endl << std::endl;
	}
	int check = check_input(argc, argv);
	if (check) {
		std::cerr << CLR_RED << "Error: I only have to have number in parameter (args: " << check << ")" << CLR_RESET << std::endl;
		if (DEBUG)
			std::cerr << CLR_BLUE << "\tValue of args: [" << argv[check] << "]" << CLR_RESET << std::endl;
		return 1;
	}
	convert_in_vector(argc, argv);
	return 0;
}