#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright (C) 1998-2026 Stephane Galland <galland@arakhne.org>
#
# This program is free library; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; see the file COPYING.  If not,
# write to the Free Software Foundation, Inc., 59 Temple Place - Suite
# 330, Boston, MA 02111-1307, USA.

import os
from argparse import Namespace
from typing import override

import autolatex2.utils.extlogging as extlogging
from autolatex2.utils.extprint import eprint
from autolatex2.utils.i18n import T
from autolatex2.cli.abstract_actions import AbstractMakerAction

class MakerAction(AbstractMakerAction):

	id : str = 'biblio'

	alias : str = 'makebiblio'

	help : str = T('Performs all processing that permits to generate the bibliography (BibTeX, Biber...)')

	@override
	def _add_command_cli_arguments(self, command_name : str, command_help : str | None,
								   command_aliases : list[str] | None):
		"""
		Callback for creating the CLI arguments (positional and optional).
		:param command_name: The name of the command.
		:type command_name: str
		:param command_help: The help text for the command.
		:type command_help: str | None
		"""
		self.parse_cli.add_argument('--nochdir',
			action = 'store_true', 
			help = T('Don\'t set the current directory of the application to document\'s root directory before the launch of the building process'))

		self.parse_cli.add_argument('--noauxfileread',
			action = 'store_true',
			help = T('Don\'t read the content of the auxiliary files for determining if they contain bibliography citations'))

		self.parse_cli.add_argument('--list',
			action = 'store_true',
			help = T('Show only the list of detected auxiliary files and do not run the bibliography tool on them'))


	@override
	def run(self, cli_arguments : Namespace) -> bool:
		"""
		Callback for running the command.
		:param cli_arguments: the successfully parsed CLI arguments.
		:type cli_arguments: Namespace
		:return: True if the process could continue. False if an error occurred and the process should stop.
		:rtype: bool
		"""
		old_dir = os.getcwd()
		try:
			ddir = self.configuration.document_directory
			if ddir and not cli_arguments.nochdir:
				os.chdir(ddir)
			maker = self._internal_create_maker()
			for root_file in maker.root_files:
				if cli_arguments.list:
					file_list = maker.detect_aux_files_with_biliography(root_file, not cli_arguments.noauxfileread)
					for file in file_list:
						eprint(file)
				else:
					error = maker.run_bibtex(root_file, not cli_arguments.noauxfileread)
					if error:
						extlogging.multiline_error(error['message'])
						return False
		finally:
			os.chdir(old_dir)
		return True