import logging

from django.core.management.base import BaseCommand

from drupal2spip_lal.base.convert import convert_node
from drupal2spip_lal.drupal.models import Node

logger = logging.getLogger('drupal2spip_lal')


class Command(BaseCommand):
    help = "Import Drupal nodes to SPIP articles."

    def add_arguments(self, parser):
        parser.add_argument(
            '--user',
            nargs='*',
            type=str,
            help='Selects users nodes to be imported. Default is nobody.',
        )
        parser.add_argument(
            '--node',
            nargs='*',
            type=int,
            help='Selects what nodes to be imported. Default is none.',
        )
        parser.add_argument(
            '--update',
            action='store_true',
            help='Force existing articles to be updated. Default is skip.',
        )
        parser.add_argument(
            '--force-download',
            action='store_true',
            help='Force existing ressources to be downloaded. Default is skip.',
        )

    def handle(self, **options):
        qs = Node.objects.none()
        if options['node']:
            qs |= Node.objects.filter(pk__in=options['node'])
        if options['user']:
            qs |= Node.objects.filter(user__name__in=options['user'])

        for n in qs:
            try:
                convert_node(n, options)
            except Exception as e:
                logger.critical(
                    "L'import du node {} a échoué : {}".format(n.pk, e)
                )