from datetime import datetime, timezone
from django.contrib.auth import get_user_model
from django.core.management.base import BaseCommand
from django.contrib.auth.hashers import make_password
from workshops.models import Venue, Workshop

class Command(BaseCommand):
    help = "Add fictional workshop fixtures without deleting existing rows"
    def handle(self, *args, **options):
        river, _ = Venue.objects.get_or_create(code="river-hall", defaults={"name":"River Hall"})
        roof, _ = Venue.objects.get_or_create(code="roof-room", defaults={"name":"Roof Room"})
        rows = [
            ("lamp-care", "Lamp care", river, 8, 7, True, 4),
            ("bike-punctures", "Bike punctures", river, 4, 4, True, 5),
            ("wood-joints", "Wood joints", roof, 6, 6, False, 6),
        ]
        for slug, title, venue, capacity, remaining, published, day in rows:
            Workshop.objects.get_or_create(slug=slug, defaults={"title":title, "venue":venue,
                "capacity":capacity, "remaining":remaining, "published":published,
                "starts_at":datetime(2026, 11, day, 9, tzinfo=timezone.utc)})
        for name in ["alex", "jay"]:
            get_user_model().objects.get_or_create(username=name, defaults={"password":make_password(None)})
        self.stdout.write("Fictional lab data ready")