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

package oidc

import (
	"context"
	"time"

	"github.com/ory/fosite"

	"go.pinniped.dev/internal/constable"
)

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

type NullStorage struct{}

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

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

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, errNotImplemented
}

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

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, errNotImplemented
}

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

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

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

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

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

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

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

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, errNotImplemented
}

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

func (NullStorage) GetClient(_ context.Context, id string) (fosite.Client, error) {
	client := PinnipedCLIOIDCClient()
	if client.ID == id {
		return client, nil
	}
	return nil, fosite.ErrNotFound
}

func (NullStorage) ClientAssertionJWTValid(_ context.Context, _ string) error {
	return errNotImplemented
}

func (NullStorage) SetClientAssertionJWT(_ context.Context, _ string, _ time.Time) error {
	return errNotImplemented
}