"""Run from the supplied project's lessons folder; data is temporary."""
from pathlib import Path
import sys
lesson_folder = Path(__file__).resolve().parent
# A lesson filename must not shadow an installed package such as whitenoise.
sys.path = [entry for entry in sys.path if Path(entry or ".").resolve() != lesson_folder]
sys.path.insert(0, str(lesson_folder.parent))
from lab_support import start
start()
from workshops.models import Venue, Workshop, Reservation
from django.test import Client, RequestFactory, override_settings

# Lesson code: the shared lab is ready, with three fictional workshops.
from django.contrib.auth import get_user_model
from django.db import IntegrityError
from workshops.services import reserve
user = get_user_model().objects.get(username="alex")
workshop = Workshop.objects.get(slug="lamp-care")
reserve(workshop_id=workshop.pk, user=user, seats=2)
try:
    reserve(workshop_id=workshop.pk, user=user, seats=1)
except IntegrityError:
    print("Duplicate rolled back")
print(Workshop.objects.get(pk=workshop.pk).remaining)
print(Reservation.objects.count())