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feat(lightspeed): implement Notebooks list/dashboard view (#2537)
* feat(lightspeed): add notebooks UI and hooks Made-with: Cursor * feat(lightspeed): sync notebooks updates Resolve PR-branch conflicts and include notebooks components, i18n, and utility changes aligned with latest fixes. Made-with: Cursor * fix(lightspeed): show pointer cursor on tabs Resolve merge conflicts and update tab styles to use a pointer cursor on hover. Made-with: Cursor * fix(lightspeed): resolve notebooks UI conflicts Made-with: Cursor
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‎workspaces/lightspeed/.changeset/notebooks-dashboard-rename-delete.md‎

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---
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'@red-hat-developer-hub/backstage-plugin-lightspeed': minor
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---
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Add AI notebooks UI, hooks, and backend support for listing/renaming/deleting sessions.

‎workspaces/lightspeed/plugins/lightspeed/report-alpha.api.md‎

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@@ -37,6 +37,30 @@ readonly "prompts.rhdh.title": string;
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readonly "prompts.rhdh.message": string;
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readonly "page.title": string;
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readonly "page.subtitle": string;
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readonly "tabs.ariaLabel": string;
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readonly "tabs.chat": string;
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readonly "tabs.notebooks": string;
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readonly "tabs.notebooks.empty": string;
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readonly "notebooks.title": string;
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readonly "notebooks.empty.title": string;
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readonly "notebooks.empty.description": string;
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readonly "notebooks.empty.action": string;
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readonly "notebooks.documents": string;
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readonly "notebooks.actions.rename": string;
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readonly "notebooks.actions.delete": string;
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readonly "notebooks.rename.title": string;
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readonly "notebooks.rename.description": string;
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readonly "notebooks.rename.label": string;
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readonly "notebooks.rename.placeholder": string;
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readonly "notebooks.rename.action": string;
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readonly "notebooks.delete.title": string;
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readonly "notebooks.delete.message": string;
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readonly "notebooks.delete.action": string;
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readonly "notebooks.delete.toast": string;
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readonly "notebooks.updated.today": string;
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readonly "notebooks.updated.yesterday": string;
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readonly "notebooks.updated.days": string;
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readonly "notebooks.updated.on": string;
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readonly "conversation.delete.confirm.title": string;
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readonly "conversation.delete.confirm.message": string;
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readonly "conversation.delete.confirm.action": string;

‎workspaces/lightspeed/plugins/lightspeed/src/api/NotebooksApiClient.ts‎

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/*
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* Copyright Red Hat, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { ConfigApi, FetchApi } from '@backstage/core-plugin-api';
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import { NotebookSession } from '../types';
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import { NotebooksAPI } from './notebooksApi';
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/**
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* @public
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* AI Notebooks API client options
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*/
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export type NotebooksOptions = {
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configApi: ConfigApi;
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fetchApi: FetchApi;
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};
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/**
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* @public
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* AI Notebooks API client implementation
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*/
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export class NotebooksApiClient implements NotebooksAPI {
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private readonly configApi: ConfigApi;
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private readonly fetchApi: FetchApi;
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constructor(options: NotebooksOptions) {
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this.configApi = options.configApi;
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this.fetchApi = options.fetchApi;
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}
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async getBaseUrl() {
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return `${this.configApi.getString('backend.baseUrl')}/api/lightspeed/ai-notebooks`;
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}
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private async fetchJson<T>(url: string, init?: RequestInit): Promise<T> {
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const response = await this.fetchApi.fetch(url, {
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headers: {
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'Content-Type': 'application/json',
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},
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...init,
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});
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if (!response.ok) {
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let errorMessage = `failed to fetch data, status ${response.status}: ${response.statusText}`;
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try {
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const errorText = await response.text();
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if (errorText) {
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try {
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const errorBody = JSON.parse(errorText);
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if (errorBody?.error) {
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errorMessage = errorBody.error;
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}
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} catch {
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errorMessage = errorText;
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}
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}
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} catch (e) {
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// eslint-disable-next-line no-console
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console.warn(e);
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}
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throw new Error(errorMessage);
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}
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const text = await response.text();
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if (!text) {
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return {} as T;
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}
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return JSON.parse(text) as T;
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}
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async listSessions() {
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const baseUrl = await this.getBaseUrl();
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const response = await this.fetchJson<{ sessions?: NotebookSession[] }>(
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`${baseUrl}/v1/sessions`,
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);
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return response?.sessions ?? [];
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}
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async renameSession(sessionId: string, name: string) {
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const baseUrl = await this.getBaseUrl();
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await this.fetchJson(
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`${baseUrl}/v1/sessions/${encodeURIComponent(sessionId)}`,
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{
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method: 'PUT',
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body: JSON.stringify({ name }),
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},
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);
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}
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async deleteSession(sessionId: string) {
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const baseUrl = await this.getBaseUrl();
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await this.fetchJson(
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`${baseUrl}/v1/sessions/${encodeURIComponent(sessionId)}`,
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{
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method: 'DELETE',
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},
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);
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}
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}

‎workspaces/lightspeed/plugins/lightspeed/src/api/notebooksApi.ts‎

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/*
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* Copyright Red Hat, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { createApiRef } from '@backstage/core-plugin-api';
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import { NotebookSession } from '../types';
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/**
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* @public
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* AI Notebooks API
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*/
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export type NotebooksAPI = {
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listSessions: () => Promise<NotebookSession[]>;
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renameSession: (sessionId: string, name: string) => Promise<void>;
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deleteSession: (sessionId: string) => Promise<void>;
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};
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/**
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* @public
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* AI Notebooks API interface
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*/
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export const notebooksApiRef = createApiRef<NotebooksAPI>({
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id: 'plugin.lightspeed.notebooks.service',
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});

‎workspaces/lightspeed/plugins/lightspeed/src/components/DeleteNotebookModal.tsx‎

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/*
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* Copyright Red Hat, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { makeStyles } from '@material-ui/core/styles';
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import CloseIcon from '@mui/icons-material/Close';
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import Alert from '@mui/material/Alert';
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import Box from '@mui/material/Box';
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import Button from '@mui/material/Button';
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import Dialog from '@mui/material/Dialog';
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import DialogActions from '@mui/material/DialogActions';
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import DialogContent from '@mui/material/DialogContent';
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import DialogTitle from '@mui/material/DialogTitle';
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import IconButton from '@mui/material/IconButton';
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import Typography from '@mui/material/Typography';
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import { useDeleteNotebook } from '../hooks/useDeleteNotebook';
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import { useTranslation } from '../hooks/useTranslation';
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const useStyles = makeStyles(theme => ({
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dialogPaper: {
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borderRadius: 16,
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},
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dialogTitle: {
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padding: '16px 20px',
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fontStyle: 'inherit',
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},
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dialogContent: {
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paddingTop: 0,
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paddingBottom: theme.spacing(5),
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},
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titleRow: {
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display: 'flex',
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alignItems: 'center',
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gap: theme.spacing(1),
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},
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titleText: {
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fontWeight: 'bold',
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},
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closeButton: {
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position: 'absolute',
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right: theme.spacing(1),
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top: theme.spacing(1),
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color: theme.palette.grey[700],
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},
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errorBox: {
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maxWidth: 650,
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marginLeft: theme.spacing(2.5),
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marginRight: theme.spacing(2.5),
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},
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dialogActions: {
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justifyContent: 'left',
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padding: theme.spacing(2.5),
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gap: theme.spacing(1),
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},
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deleteButton: {
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textTransform: 'none',
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borderRadius: 999,
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},
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cancelButton: {
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textTransform: 'none',
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borderRadius: 999,
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},
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}));
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export const DeleteNotebookModal = ({
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isOpen,
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onClose,
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onDeleted,
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sessionId,
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name,
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}: {
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isOpen: boolean;
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onClose: () => void;
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onDeleted: () => void;
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sessionId: string;
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name: string;
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}) => {
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const classes = useStyles();
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const { t } = useTranslation();
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const { mutateAsync: deleteNotebook, isError, error } = useDeleteNotebook();
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const handleDelete = async () => {
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try {
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await deleteNotebook(sessionId);
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onDeleted();
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onClose();
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} catch (e) {
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// eslint-disable-next-line no-console
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console.warn(e);
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}
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};
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return (
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<Dialog
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open={isOpen}
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onClose={onClose}
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aria-labelledby="delete-notebook-modal"
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aria-describedby="delete-notebook-modal-body"
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fullWidth
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PaperProps={{
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className: classes.dialogPaper,
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}}
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>
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<DialogTitle className={classes.dialogTitle}>
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<Box className={classes.titleRow}>
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<Typography component="span" className={classes.titleText}>
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{t('notebooks.delete.title', { name } as any)}
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</Typography>
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<IconButton
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aria-label="close"
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onClick={onClose}
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title={t('common.close')}
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size="large"
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className={classes.closeButton}
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>
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<CloseIcon />
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</IconButton>
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</Box>
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</DialogTitle>
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<DialogContent
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id="delete-notebook-modal-body"
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className={classes.dialogContent}
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>
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<Typography variant="body2">{t('notebooks.delete.message')}</Typography>
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</DialogContent>
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{isError && (
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<Box className={classes.errorBox}>
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<Alert severity="error">{String(error)}</Alert>
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</Box>
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)}
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<DialogActions className={classes.dialogActions}>
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<Button
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variant="contained"
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color="error"
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className={classes.deleteButton}
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onClick={handleDelete}
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>
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{t('notebooks.delete.action')}
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</Button>
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<Button
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key="cancel"
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variant="outlined"
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className={classes.cancelButton}
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onClick={onClose}
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>
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{t('common.cancel')}
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</Button>
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</DialogActions>
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</Dialog>
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);
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};

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