import sys

from ipam.models import VRF
from startup_script_utils import *
from tenancy.models import Tenant

vrfs = load_yaml('/opt/netbox/initializers/vrfs.yml')

if vrfs is None:
  sys.exit()

optional_assocs = {
  'tenant': (Tenant, 'name')
}

for params in vrfs:
  custom_field_data = pop_custom_fields(params)

  for assoc, details in optional_assocs.items():
    if assoc in params:
      model, field = details
      query = { field: params.pop(assoc) }

      params[assoc] = model.objects.get(**query)

  vrf, created = VRF.objects.get_or_create(**params)

  if created:
    set_custom_fields_values(vrf, custom_field_data)

    print("📦 Created VRF", vrf.name)