from django.core.management.base import BaseCommand

from apps.notification.tasks import send_certificates


class Command(BaseCommand):
    help = 'Send certificates at the end of subscription'

    def add_arguments(self, parser):
        # Named (optional) arguments
        parser.add_argument(
            '--email',
            dest='email',
            help='Test email',
        )
        parser.add_argument(
            '--date',
            dest='date',
            help='Date in format 22-03-2018',
        )
        parser.add_argument(
            '--dry-run',
            action='store_true',
            dest='dry_run',
            help='Only display emails',
        )

    def handle(self, *args, **options):
        send_certificates(email=options.get('email'), date_end=options.get('date'), dry_run=options.get('dry_run'))