/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   syntax_utils2.c                                    :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: nalebrun <nalebrun@student.s19.be>        +#+  +:+       +#+         */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/02/14 10:04:44 by nalebrun          #+#    #+#             */
/*   Updated: 2025/02/14 10:04:44 by nalebrun         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../../../includes/minishell.h"

int	syntax_err_mess(char *token_base, int selected)
{
	char	*token;

	token = ft_strdup(token_base);
	if (selected == 0)
		ft_fprintf(2, "minishell : syntax error : unexpected token `%s'\n",
			token);
	if (selected == 2)
		ft_fprintf(2, "minishell : syntax error : unoppened token `%s'\n",
			&token[1]);
	token[1] = 0;
	if (selected == 1)
		ft_fprintf(2, "minishell : syntax error : unclosed token `%s'\n",
			token);
	if (selected == 3)
		ft_fprintf(2, "minishell : syntax error : unexpected end of file\n");
	free(token);
	return (1);
}

int	check_unclosed(char *c, t_node *node)
{
	t_node	*cpy;
	int		count;

	cpy = node;
	count = 0;
	while (cpy)
	{
		if (!ft_strncmp(&c[0], cpy->val, 1))
			count++;
		if (!ft_strncmp(&c[1], cpy->val, 1) && count != 0)
			count--;
		cpy = cpy->next;
	}
	if (count > 0)
		return (1);
	if (count < 0)
		return (2);
	return (0);
}

int	check_unclosed_quote(char *c, t_node *node)
{
	t_node	*cpy;
	int		count;
	int		len;

	cpy = node;
	count = 0;
	while (cpy)
	{
		len = ft_strlen(cpy->val);
		if (len > 0 && cpy->val[0] == c[0])
		{
			if (len == 1 || cpy->val[len - 1] != c[0])
				count++;
		}
		cpy = cpy->next;
	}
	return (count % 2);
}