text: # Licensed to the Apache Software Foundation (ASF) under one
  # or more contributor license agreements.  See the NOTICE file
  # distributed with this work for additional information
  # regarding copyright ownership.  The ASF licenses this file
  # to you under the Apache License, Version 2.0 (the
  # "License"); you may not use this file except in compliance
  # with the License.  You may obtain a copy of the License at
  #
  #   http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing,
  # software distributed under the License is distributed on an
  # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  # KIND, either express or implied.  See the License for the
  # specific language governing permissions and limitations
  # under the License.
  
  from typing import List, NamedTuple
  
  from marshmallow import Schema, fields
  from marshmallow_sqlalchemy import SQLAlchemySchema, auto_field
  
  from airflow.www.fab_security.sqla.models import Action, Permission, Resource, Role
  
  
  class ActionSchema(SQLAlchemySchema):
      """Action Action Schema"""
  
      class Meta:
          """Meta"""
  
          model = Action
  
      name = auto_field()
  
  
  class ResourceSchema(SQLAlchemySchema):
      """View menu Schema"""
  
      class Meta:
          """Meta"""
  
          model = Resource
  
      name = auto_field()
  
  
  class ActionCollection(NamedTuple):
      """Action Action Collection"""
  
      actions: List[Action]
      total_entries: int
  
  
  class ActionCollectionSchema(Schema):
      """Permissions list schema"""
  
      actions = fields.List(fields.Nested(ActionSchema))
      total_entries = fields.Int()
  
  
  class ActionResourceSchema(SQLAlchemySchema):
      """Action View Schema"""
  
      class Meta:
          """Meta"""
  
          model = Permission
  
      action = fields.Nested(ActionSchema, data_key="action")
      resource = fields.Nested(ResourceSchema, data_key="resource")
  
  
  class RoleSchema(SQLAlchemySchema):
      """Role item schema"""
  
      class Meta:
          """Meta"""
  
          model = Role
  
      name = auto_field()
      permissions = fields.List(fields.Nested(ActionResourceSchema), data_key='actions')
  
  
  class RoleCollection(NamedTuple):
      """List of roles"""
  
      roles: List[Role]
      total_entries: int
  
  
  class RoleCollectionSchema(Schema):
      """List of roles"""
  
      roles = fields.List(fields.Nested(RoleSchema))
      total_entries = fields.Int()
  
  
  role_schema = RoleSchema()
  role_collection_schema = RoleCollectionSchema()
  action_collection_schema = ActionCollectionSchema()
  