/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   push_swap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/25 23:10:37 by apommier          #+#    #+#             */
/*   Updated: 2022/01/15 23:28:47 by apommier         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "push_swap.h"

void printf_list(t_list *start)
{
	int i = 0;

	printf("----printf_list----\n");
	while(start)
	{
		i++;
		printf("lst%d ---  nbr: %d index: %d\n", i,*(int*)start->nbr, start->index);
		start = start->next;
 	}
	 printf("----end_print----\n");
	 return;
}

int	is_nbr(int nbrarg, char **list)
{
	int	i;
	int	j;

	i = 0;
	j = 0;
	while (--nbrarg)
	{
		j++;
		i = 0;
		while (list[j][i])
		{
			while (list[j][i] == ' ')
				i++;
			if (list[j][i] == '-' || (list[j][i] == '+'))
				i++;
			if (list[j][i] && (list[j][i] < '0' || list[j][i] > '9'))
				return (0);
			while (list[j][i] && list[j][i] >= '0' && list[j][i] <= '9')
				i++;
			if (list[j][i] && list[j][i] != ' ')
				return (0);
		}
	}
	return (1);
}

int	is_double(int nbrarg, char **list)
{
	int i;
	int j;
	int	len;

	i = 1;
	j = 1;
	nbrarg--;
	while (nbrarg - j)
	{
		i = 1;
		while(list[j + i])
		{
			if (ft_strlen(list[j]) > ft_strlen(list[j + i]))
				len = ft_strlen(list[j]);
			else
				len = ft_strlen(list[j + i]);
			if (ft_strncmp(list[j], list[j + i], len) == 0)
				return (0);
			i++;
		}
		j++;
	}
	return (1);
}

int push_swap(int  nbrarg, char **list)
{
	t_list *start;

	start = 0;
	if (!is_nbr(nbrarg, list) || !is_double(nbrarg, list))
	{
		ft_putstr_fd("Error\n", 2);
		return (0);
	}
	start = set_list(--nbrarg, list);
	if (ft_lstsize(start) == 1)
		return(1);
	lst_indexing(start);
	find_loop_index(start);
	ft_lstclear(&start, &free);
	return (1);
}

/*t_list	*set_list(int nbrarg, char **srcs)
{
	int	*tmp;
	t_list	*start;
	t_list	*swap;

	start = 0;
	swap = 0;
	*(srcs)++;
	tmp = ft_calloc(sizeof(int), 1);
	*tmp = ft_atoi*(srcs);
	start = ft_lstnew(tmp);
	swap = start;
	while (--nbrarg)
	{
		*(srcs)++;
		tmp = ft_calloc(sizeof(int), 1);
		*tmp = ft_atoi*(srcs);
		swap->next = ft_lstnew(tmp);
		swap = swap->next;
	}
	return (start);
}*/

t_list	*set_list(int nbrarg, char **srcs)
{
	int	*tmp;
	int	i;
	int j;
	t_list	*swap;

	j = 1;
	tmp = 0;
	i = 0;
	swap = 0;
	while (nbrarg--)
	{
		i = 0;
		while (srcs[j][i])
		{
			tmp = ft_calloc(sizeof(int), 1);
			*tmp = ft_atoi(&srcs[j][i]);
			ft_lstadd_back(&swap, ft_lstnew(tmp));
			while (srcs[j][i] == ' ')
					i++;
			while (srcs[j][i] && srcs[j][i] != ' ')
				i++;
		}
		j++;
	}
	return (swap);
}