/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   p_lblock.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

#include <libft.h>
#include <stdlib.h>
#include <stdint.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>

#include "d_define.h"
#include "f_fail.h"
#include "p_split.h"
#include "s_line.h"
#include "s_lpipes.h"
#include "s_struct.h"

int8_t	p_line_block(const char line[], t_msh *msh)
{
	/* TODO: norme */
	uint64_t		i;
	t_line_block	*link;
	char			**words;
	char			*ptr;
	uint8_t			nextif;
	t_bool			next;

	i = 0;
	nextif = 0;
	if ((words = p_split_line((char*)line)) == NULL)
		return (-1);
	while (words[i] != NULL)
	{
		if (words[i][ft_strlen(words[i]) - 1] == '0')
			nextif = 0;
		else if (words[i][ft_strlen(words[i]) - 1] == '1')
			nextif = 1;
		else
			nextif = 2;
		words[i][ft_strlen(words[i]) - 1] = '\0';
		next = FALSE;
		if ((ptr = ft_strchr(words[i], '|')) != NULL)
		{
			if ((link = s_line_new(NULL, 0)) == NULL)
				return (-1);
			if ((s_split_pipes(words[i], msh)) == NULL)
				return (-1);
			next = TRUE;
		}
		if (next == FALSE && (link = s_line_new(words[i], nextif)) == NULL)
			return (-1);
		s_line_add_back(&msh->curr, link);
		i++;
	}
	ft_delwords(words);
	return (0);
}