# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library.  If not, see <http://www.gnu.org/licenses/>.


import vyos.defaults

from ariadne import make_executable_schema
from ariadne import load_schema_from_path
from ariadne import snake_case_fallback_resolvers

from .graphql.queries import query
from .graphql.mutations import mutation
from .graphql.directives import directives_dict
from .graphql.errors import op_mode_error
from .graphql.auth_token_mutation import auth_token_mutation
from .libs.token_auth import init_secret

from ..session import SessionState


def generate_schema():
    state = SessionState()
    api_schema_dir = vyos.defaults.directories['api_schema']

    if state.auth_type == 'token':
        init_secret()

    type_defs = load_schema_from_path(api_schema_dir)

    schema = make_executable_schema(
        type_defs,
        query,
        op_mode_error,
        mutation,
        auth_token_mutation,
        snake_case_fallback_resolvers,
        directives=directives_dict,
    )

    return schema