// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

package oidc

import (
	"context"

	"github.com/ory/fosite"

	"go.pinniped.dev/internal/constable"
	"go.pinniped.dev/internal/fositestoragei"
	"go.pinniped.dev/internal/oidc/clientregistry"
)

const errNullStorageNotImplemented = constable.Error("NullStorage does not implement this method. It should not have been called.")

type NullStorage struct {
	clientregistry.StaticClientManager
}

var _ fositestoragei.AllFositeStorage = &NullStorage{}

func (NullStorage) RevokeRefreshToken(_ context.Context, _ string) error {
	return errNullStorageNotImplemented
}

func (NullStorage) RevokeAccessToken(_ context.Context, _ string) error {
	return errNullStorageNotImplemented
}

func (NullStorage) CreateRefreshTokenSession(_ context.Context, _ string, _ fosite.Requester) (err error) {
	return nil
}

func (NullStorage) GetRefreshTokenSession(_ context.Context, _ string, _ fosite.Session) (request fosite.Requester, err error) {
	return nil, errNullStorageNotImplemented
}

func (NullStorage) DeleteRefreshTokenSession(_ context.Context, _ string) (err error) {
	return errNullStorageNotImplemented
}

func (NullStorage) CreateAccessTokenSession(_ context.Context, _ string, _ fosite.Requester) (err error) {
	return nil
}

func (NullStorage) GetAccessTokenSession(_ context.Context, _ string, _ fosite.Session) (request fosite.Requester, err error) {
	return nil, errNullStorageNotImplemented
}

func (NullStorage) DeleteAccessTokenSession(_ context.Context, _ string) (err error) {
	return errNullStorageNotImplemented
}

func (NullStorage) CreateOpenIDConnectSession(_ context.Context, _ string, _ fosite.Requester) error {
	return nil
}

func (NullStorage) GetOpenIDConnectSession(_ context.Context, _ string, _ fosite.Requester) (fosite.Requester, error) {
	return nil, errNullStorageNotImplemented
}

func (NullStorage) DeleteOpenIDConnectSession(_ context.Context, _ string) error {
	return errNullStorageNotImplemented
}

func (NullStorage) GetPKCERequestSession(_ context.Context, _ string, _ fosite.Session) (fosite.Requester, error) {
	return nil, errNullStorageNotImplemented
}

func (NullStorage) CreatePKCERequestSession(_ context.Context, _ string, _ fosite.Requester) error {
	return nil
}

func (NullStorage) DeletePKCERequestSession(_ context.Context, _ string) error {
	return errNullStorageNotImplemented
}

func (NullStorage) CreateAuthorizeCodeSession(_ context.Context, _ string, _ fosite.Requester) (err error) {
	return nil
}

func (NullStorage) GetAuthorizeCodeSession(_ context.Context, _ string, _ fosite.Session) (request fosite.Requester, err error) {
	return nil, errNullStorageNotImplemented
}

func (NullStorage) InvalidateAuthorizeCodeSession(_ context.Context, _ string) (err error) {
	return errNullStorageNotImplemented
}