/*
** \file   parse.c
** \brief  Parser
*/

#include "parser.h"
#include "lexer.h"
// stdio.h est deja include dans minishell.h temporairement
// (comme ca on doit le retirer a un seul endroit a la fin)



t_ret					*parse(t_ftlst *input)
{
	t_ret 				*ret;
	/* t_ret 				*first; */
	enum e_token_tag 	tag;
	int 				i = 0;

	if(!(ret = malloc(sizeof(t_ret) * 1)))
		return(NULL);
	ret->rest = input;
	ret->ast = NULL;
	ret->unexpected = NULL;
	/* first = ret; */

	while (ret->rest != NULL)
	{
		tag = ((t_token *)ret->rest->data)->tag;
		if (parse_cmd_str_true_false(tag))
		{
			ret->ast = parse_cmd(ret->ast, ret->rest);
		}
		else if (parse_redir_true_false(tag))
		{
			ret->ast = parse_redir(ret->ast, ret->rest);
			ret->rest = ret->rest->next;
			if (ret->rest != NULL)
				ret->ast = parse_redir(ret->ast, ret->rest);
			/* printf("%s\n","ici" ); */
			ret->rest = ret->rest->next;
			if (ret->rest != NULL)
			{
				tag = ((t_token *)ret->rest->data)->tag;
				if(tag & TAG_IS_STR & TAG_STICK)
					ret->ast = parse_redir(ret->ast, ret->rest);
			}
		}
		if (ret->rest != NULL)
			ret->rest = ret->rest->next;
	}
    while(ret->ast->cmd_argv != NULL)
     {
		 /* printf("%s\n", ((t_token *)ret->ast->cmd_argv->data)->content); */
         ret->ast->cmd_argv = ret->ast->cmd_argv->next;
     }
	 while(ret->ast->redirs != NULL)
	 {
		 if (i == 0)
		 {
			 /* printf("redir"); */
			 i++;
		 }
		 /* printf("%s\n", ((t_token *)ret->ast->redirs->data)->content); */
		 ret->ast->redirs = ret->ast->redirs->next;
	 }
	/* ast_destroy(ret->ast); */
	/* ft_lstdestroy(&ret->rest, (void (*)(void*))token_destroy); */
	return NULL;
}