import features

from flask import jsonify

from auth.auth_context import get_authenticated_user
from auth.registry_jwt_auth import process_registry_jwt_auth
from endpoints.decorators import anon_protect
from endpoints.v2 import v2_bp, paginate
from endpoints.v2.models_pre_oci import data_model as model


@v2_bp.route('/_catalog', methods=['GET'])
@process_registry_jwt_auth()
@anon_protect
@paginate()
def catalog_search(limit, offset, pagination_callback):
  include_public = bool(features.PUBLIC_CATALOG)
  if not include_public and not get_authenticated_user():
    return jsonify({'repositories': []})

  username = get_authenticated_user().username if get_authenticated_user() else None
  if username and not get_authenticated_user().enabled:
    return jsonify({'repositories': []})

  visible_repositories = model.get_visible_repositories(username, limit + 1, offset,
                                                        include_public=include_public)
  response = jsonify({
    'repositories': ['%s/%s' % (repo.namespace_name, repo.name)
                     for repo in visible_repositories][0:limit],})

  pagination_callback(len(visible_repositories), response)
  return response