/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   line_detect.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lfirmin <lfirmin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/08/24 11:58:39 by lfirmin           #+#    #+#             */
/*   Updated: 2025/11/03 09:03:03 by lfirmin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "cub.h"

int	check_extension_2(char *str)
{
	size_t	len;

	if (!str)
		return (1);
	len = strlen(str);
	if (len < 4)
		return (1);
	return (ft_strcmp(str + len - 4, ".xpm"));
}

int	is_config_line(char *line)
{
	char	*trimmed;
	int		result;

	result = 0;
	if (!line)
		return (0);
	trimmed = ft_strtrim(line, " \t\n\r");
	if (!trimmed)
		return (0);
	if (ft_strncmp(trimmed, "NO ", 3) == 0
		|| ft_strncmp(trimmed, "SO ", 3) == 0
		|| ft_strncmp(trimmed, "WE ", 3) == 0
		|| ft_strncmp(trimmed, "EA ", 3) == 0
		|| ft_strncmp(trimmed, "F ", 2) == 0
		|| ft_strncmp(trimmed, "C ", 2) == 0)
		result = 1;
	free(trimmed);
	return (result);
}

int	is_empty_line(char *line)
{
	int	i;

	i = 0;
	if (!line)
		return (1);
	while (line[i])
	{
		if (line[i] != ' ' && line[i] != '\t'
			&& line[i] != '\n' && line[i] != '\r')
			return (0);
		i++;
	}
	return (1);
}

int	is_color_line(char *line)
{
	char	*trimmed;
	int		result;

	result = 0;
	if (!line)
		return (0);
	trimmed = ft_strtrim(line, " \t\n\r");
	if (!trimmed)
		return (0);
	if (ft_strncmp(trimmed, "F ", 2) == 0)
		result = 1;
	else if (ft_strncmp(trimmed, "C ", 2) == 0)
		result = 2;
	free(trimmed);
	return (result);
}

int	is_texture_line(char *line)
{
	char	*trimmed;
	int		result;

	result = 0;
	if (!line)
		return (0);
	trimmed = ft_strtrim(line, " \t\n\r");
	if (!trimmed)
		return (0);
	if (ft_strncmp(trimmed, "NO ", 3) == 0)
		result = 1;
	else if (ft_strncmp(trimmed, "SO ", 3) == 0)
		result = 2;
	else if (ft_strncmp(trimmed, "WE ", 3) == 0)
		result = 3;
	else if (ft_strncmp(trimmed, "EA ", 3) == 0)
		result = 4;
	free(trimmed);
	return (result);
}