/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   main.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/10/04 05:59:26 by lperrey           #+#    #+#             */
/*   Updated: 2021/10/04 06:13:56 by lperrey          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

#define TERM_RESET "\e[0m"
#define TERM_BLACK "\e[0;30m"
#define TERM_GRAY "\e[1;30m"
#define TERM_RED "\e[0;31m"
#define TERM_LIGHT_RED "\e[1;31m"
#define TERM_GREEN "\e[0;32m"
#define TERM_LIGHT_GREEN "\e[1;32m"
#define TERM_BROWN "\e[0;33m"
#define TERM_YELLOW "\e[1;33m"
#define TERM_BLUE "\e[0;34m"
#define TERM_LIGHT_BLUE "\e[1;34m"
#define TERM_PURPLE "\e[0;35m"
#define TERM_LIGHT_PURPLE "\e[1;35m"
#define TERM_CYAN "\e[0;36m"
#define TERM_LIGHT_CYAN "\e[1;36m"
#define TERM_LIGHT_GRAY "\e[0;37m"
#define TERM_WHITE "\e[1;37m"

char	*ft_strjoinfree_s1(char *s1, const char *s2)
{
	char	*str;

	str = ft_strjoin(s1, s2);
	free(s1);
	return (str);
}

char	*ft_strjoinfree_s2(const char *s1, char *s2)
{
	char	*str;

	str = ft_strjoin(s1, s2);
	free(s2);
	return (str);
}

int	main(int argc, char *argv[], char *envp[])
{
	char	*path;
	char	*prompt_base;
	char	*prompt;
	char	*line_input;

	(void)argc;
	(void)argv;
	(void)envp;
	ft_putendl_arr_fd(envp, 1);
	path = getenv("PATH");
	//printf("%s", path);
	prompt_base = ft_strjoin(TERM_LIGHT_GREEN, getenv("USER"));
	prompt_base = ft_strjoinfree_s1(prompt_base, "@");
	prompt_base = ft_strjoinfree_s1(prompt_base, getenv("NAME"));
	prompt_base = ft_strjoinfree_s1(prompt_base, TERM_RESET":"TERM_LIGHT_BLUE);
	prompt = malloc(1);
	line_input = NULL;
	while (1)
	{
		if (line_input)
			free(line_input);
		free(prompt);
		prompt = ft_strjoinfree_s2(prompt_base, getcwd(NULL, 0));
		prompt = ft_strjoinfree_s1(prompt, TERM_RESET"€ ");
		line_input = readline(prompt);
		if (line_input && *line_input)
		{
			if (!ft_strncmp(line_input, "exit", 5))
				exit(EXIT_SUCCESS);
			else
				printf("echo: %s\n", line_input);
		}
		//rl_redisplay();
		//rl_on_new_line();
	}
	return (0);
}