merge: canvas core stability — TLStore useRef + single-effect state machine (P0a/P0b)
This commit is contained in:
CC Worker
commit
8c1623256b
@ -6,8 +6,7 @@ import {
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useTldrawUser,
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DEFAULT_SUPPORT_VIDEO_TYPES,
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DEFAULT_SUPPORTED_IMAGE_TYPES,
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TLStore,
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TLStoreWithStatus
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TLStore
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} from '@tldraw/tldraw';
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import { useTLDraw } from '../../contexts/TLDrawContext';
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import { useAuth } from '../../contexts/AuthContext';
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@ -15,7 +14,6 @@ import { useUser } from '../../contexts/UserContext';
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// Tldraw services
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import { localStoreService } from '../../services/tldraw/localStoreService';
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import { PresentationService } from '../../services/tldraw/presentationService';
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import { NodeCanvasService } from '../../services/tldraw/nodeCanvasService';
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import { NavigationSnapshotService } from '../../services/tldraw/snapshotService';
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// Tldraw utils
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import { getUiOverrides, getUiComponents } from '../../utils/tldraw/ui-overrides';
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@ -34,9 +32,6 @@ import '../../utils/tldraw/tldraw.css';
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// App debug
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import { logger } from '../../debugConfig';
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import { CircularProgress, Alert, Snackbar } from '@mui/material';
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import { getThemeFromLabel } from '../../utils/tldraw/cc-base/cc-graph/cc-graph-styles';
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import { NodeData } from '../../types/graph-shape';
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import { NavigationNode } from '../../types/navigation';
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interface LoadingState {
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status: 'ready' | 'loading' | 'error';
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@ -67,9 +62,8 @@ export default function SinglePlayerPage() {
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status: 'ready',
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error: ''
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});
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const [isInitialLoad, setIsInitialLoad] = useState(true);
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const [isEditorReady, setIsEditorReady] = useState(false);
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const [store, setStore] = useState<TLStore | TLStoreWithStatus | undefined>(undefined);
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const storeRef = useRef<TLStore | null>(null);
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const [storeReady, setStoreReady] = useState(false);
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// TLDraw user preferences
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const tldrawUser = useTldrawUser({
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@ -85,248 +79,83 @@ export default function SinglePlayerPage() {
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setUserPreferences: setTldrawPreferences
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});
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// Initialize store — runs as soon as user is ready, no editor needed for store creation
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// Orchestrated context.node lifecycle — replaces 3 separate effects
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const [canvasPhase, setCanvasPhase] = useState<
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'idle' | 'store-init' | 'snapshot-loading' | 'node-placing' | 'ready' | 'navigating' | 'error'
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>('idle');
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const phaseError = useRef<string>('');
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useEffect(() => {
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if (!user) {
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logger.debug('single-player-page', '⏳ Waiting for user data');
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return;
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}
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if (!user) return;
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let cancelled = false;
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logger.info('single-player-page', '🔄 Starting store initialization', {
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isEditorReady,
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hasUser: !!user,
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userType: user.user_type,
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username: user.username
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});
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const initializeStoreAndSnapshot = async () => {
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const run = async () => {
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try {
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setLoadingState({ status: 'loading', error: '' });
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// 1. Create store
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logger.debug('single-player-page', '🔄 Creating TLStore');
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setCanvasPhase('store-init');
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const newStore = localStoreService.getStore({
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schema: customSchema,
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shapeUtils: allShapeUtils,
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bindingUtils: allBindingUtils
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});
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logger.debug('single-player-page', '✅ TLStore created');
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// 2. Initialize snapshot service
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const snapshotService = new NavigationSnapshotService(newStore, editorRef.current || undefined);
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if (accessToken) snapshotService.setAccessToken(accessToken);
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snapshotServiceRef.current = snapshotService;
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logger.debug('single-player-page', '✨ Initialized NavigationSnapshotService');
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const snapSvc = new NavigationSnapshotService(newStore, editorRef.current || undefined);
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if (accessToken) snapSvc.setAccessToken(accessToken);
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snapshotServiceRef.current = snapSvc;
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// 3. Load initial snapshot if we have a node
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if (context.node) {
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const nodeStoragePath = getNodeStoragePath(context.node);
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if (nodeStoragePath) {
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logger.debug('single-player-page', '📥 Loading snapshot from database', {
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dbName: null,
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node: context.node,
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node_storage_path: nodeStoragePath,
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user_type: user.user_type,
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username: user.username
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});
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setCanvasPhase('snapshot-loading');
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const path = context.node.node_storage_path;
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if (path) {
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await NavigationSnapshotService.loadNodeSnapshotFromDatabase(
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nodeStoragePath,
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path,
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accessToken || '',
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newStore,
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setLoadingState,
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undefined,
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editorRef.current || undefined
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);
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// Wire auto-save: set the current path on the service instance
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snapshotService.setCurrentNodePath(nodeStoragePath);
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logger.debug('single-player-page', '✅ Snapshot loaded from database');
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} else {
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logger.debug('single-player-page', '⚠️ No node_storage_path found in node, skipping snapshot load', {
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node: context.node
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});
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snapSvc.setCurrentNodePath(path);
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}
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} else {
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logger.debug('single-player-page', '⚠️ No node in context, skipping snapshot load');
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}
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// 4. Set up auto-save with debouncing (only after initial load is complete)
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let autoSaveTimeout: ReturnType<typeof setTimeout> | null = null;
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let isAutoSaving = false;
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newStore.listen(() => {
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if (snapshotServiceRef.current && snapshotServiceRef.current.getCurrentNodePath()) {
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// Skip if already saving
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if (isAutoSaving) {
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logger.debug('single-player-page', '⚠️ Skipping auto-save - already saving');
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return;
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}
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// Clear existing timeout
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if (autoSaveTimeout) {
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clearTimeout(autoSaveTimeout);
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}
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// Debounce auto-save to prevent excessive saves
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autoSaveTimeout = setTimeout(async () => {
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if (isAutoSaving) return; // Double-check
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isAutoSaving = true;
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try {
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logger.debug('single-player-page', '💾 Auto-saving changes (debounced)');
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await snapshotServiceRef.current?.forceSaveCurrentNode();
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} catch (error) {
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logger.error('single-player-page', '❌ Auto-save failed', error);
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} finally {
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isAutoSaving = false;
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}
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}, 2000); // Increased to 2 seconds debounce
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}
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});
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// 5. Update store state
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setStore(newStore);
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setLoadingState({ status: 'ready', error: '' });
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logger.info('single-player-page', '✅ Store initialization complete');
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// 6. Handle cleanup
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return () => {
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logger.debug('single-player-page', '🧹 Starting cleanup');
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if (snapshotServiceRef.current) {
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snapshotServiceRef.current.forceSaveCurrentNode().catch(error => {
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logger.error('single-player-page', '❌ Final save failed', error);
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});
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snapshotServiceRef.current.clearCurrentNode();
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snapshotServiceRef.current = null;
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}
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if (cancelled) {
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newStore.dispose();
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setStore(undefined);
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logger.debug('single-player-page', '🧹 Cleanup complete');
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};
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} catch (error) {
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const errorMessage = error instanceof Error ? error.message : 'Failed to initialize store';
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logger.error('single-player-page', '❌ Store initialization failed', error);
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setLoadingState({ status: 'error', error: errorMessage });
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return undefined;
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}
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};
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initializeStoreAndSnapshot();
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}, [user, context.node]);
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// Handle initial node placement
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useEffect(() => {
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const placeInitialNode = async () => {
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if (!context.node || !editorRef.current || !store || !isInitialLoad) {
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logger.debug('single-player-page', '⚠️ Skipping placeInitialNode - missing dependencies', {
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hasNode: !!context.node,
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hasEditor: !!editorRef.current,
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hasStore: !!store,
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isInitialLoad
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});
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return;
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}
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// Debug: Log the actual node structure
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logger.debug('single-player-page', '🔍 Node structure for placeInitialNode', {
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node: context.node,
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nodeKeys: Object.keys(context.node),
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hasId: !!context.node.id,
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hasStoragePath: !!context.node.node_storage_path,
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hasData: !!context.node.data,
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dataKeys: context.node.data ? Object.keys(context.node.data) : null
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let debounce: ReturnType<typeof setTimeout> | null = null;
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newStore.listen(() => {
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if (!snapshotServiceRef.current?.getCurrentNodePath()) return;
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if (debounce) clearTimeout(debounce);
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debounce = setTimeout(async () => {
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await snapshotServiceRef.current?.forceSaveCurrentNode().catch(() => {});
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}, 2000);
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});
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// Validate that the node has required properties
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const nodeStoragePath = getNodeStoragePath(context.node);
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if (!context.node.id || !nodeStoragePath) {
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logger.error('single-player-page', '❌ Node missing required properties', {
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nodeId: context.node.id,
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hasStoragePath: !!nodeStoragePath,
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node: context.node
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});
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setLoadingState({
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status: 'error',
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error: 'Node is missing required information'
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});
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return;
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}
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try {
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setLoadingState({ status: 'loading', error: '' });
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if (context.node.type !== 'workspace') {
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try {
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const nodeData = await loadNodeData(context.node);
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await NodeCanvasService.centerCurrentNode(editorRef.current, context.node, nodeData);
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} catch (shapeErr) {
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logger.warn('single-player-page', '⚠️ Could not place node shape', { type: context.node.type, error: shapeErr });
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}
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}
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setIsInitialLoad(false);
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setLoadingState({ status: 'ready', error: '' });
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} catch (error) {
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logger.error('single-player-page', '❌ Failed to place initial node', error);
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setLoadingState({
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status: 'error',
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error: error instanceof Error ? error.message : 'Failed to place initial node'
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});
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storeRef.current = newStore;
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setStoreReady(true);
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setCanvasPhase('ready');
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} catch (e) {
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phaseError.current = e instanceof Error ? e.message : 'Init failed';
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setCanvasPhase('error');
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}
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};
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placeInitialNode();
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}, [context.node, store, isInitialLoad]);
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// Handle navigation changes
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useEffect(() => {
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const handleNodeChange = async () => {
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if (!context.node?.id || !editorRef.current || !snapshotServiceRef.current || !store) {
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return;
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}
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// We can safely assert these types because we've checked for null above
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const editor = editorRef.current as Editor;
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const snapshotService = snapshotServiceRef.current;
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const currentNode = context.node;
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try {
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setLoadingState({ status: 'loading', error: '' });
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logger.debug('single-player-page', '🔄 Loading node data', {
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nodeId: currentNode.id,
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node_storage_path: currentNode.node_storage_path,
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isInitialLoad
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});
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// Get the previous node from navigation history
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const previousNode = context.history.currentIndex > 0
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? context.history.nodes[context.history.currentIndex - 1]
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: null;
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// Handle navigation in snapshot service (load/save snapshot)
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await snapshotService.handleNavigationStart(previousNode, currentNode);
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if (currentNode.type !== 'workspace') {
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try {
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const nodeData = await loadNodeData(currentNode);
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await NodeCanvasService.centerCurrentNode(editor, currentNode, nodeData);
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} catch (shapeErr) {
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logger.warn('single-player-page', '⚠️ Could not place node shape', { type: currentNode.type, error: shapeErr });
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}
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}
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setLoadingState({ status: 'ready', error: '' });
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} catch (error) {
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logger.error('single-player-page', '❌ Failed to load node data', error);
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setLoadingState({
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status: 'error',
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error: error instanceof Error ? error.message : 'Failed to load node data'
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});
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}
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run();
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return () => {
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cancelled = true;
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snapshotServiceRef.current?.forceSaveCurrentNode().catch(() => {});
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snapshotServiceRef.current?.clearCurrentNode();
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snapshotServiceRef.current = null;
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storeRef.current?.dispose();
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storeRef.current = null;
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setStoreReady(false);
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setCanvasPhase('idle');
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};
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}, [user?.id, context.node?.id]);
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handleNodeChange();
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}, [context.node, context.history, store]);
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// Handle navigation changes — save previous snapshot, load next one.
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// No automatic node shape placement: the canvas shows only persisted state.
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// Inject auth and trigger initial context when token is ready
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useEffect(() => {
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@ -485,7 +314,7 @@ export default function SinglePlayerPage() {
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top: `${HEADER_HEIGHT}px`,
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}}>
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{/* Loading overlay - show when loading or contexts not initialized */}
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{(loadingState.status === 'loading' || !store) && (
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{(loadingState.status === 'loading' || !storeReady) && (
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<div style={{
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position: 'absolute',
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top: 0,
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@ -513,9 +342,9 @@ export default function SinglePlayerPage() {
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</Alert>
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</Snackbar>
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{store && <Tldraw
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{storeReady && storeRef.current && <Tldraw
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user={tldrawUser}
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store={store}
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store={storeRef.current}
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tools={singlePlayerTools}
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shapeUtils={allShapeUtils}
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bindingUtils={allBindingUtils}
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@ -548,11 +377,9 @@ export default function SinglePlayerPage() {
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if (accessToken) snapshotServiceRef.current.setAccessToken(accessToken);
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}
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setIsEditorReady(true);
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logger.info('single-player-page', '✅ Tldraw mounted successfully', {
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editorId: editor.store.id,
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presentationMode,
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isEditorReady: true
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});
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} catch (error) {
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logger.error('single-player-page', '❌ Error in onMount', error);
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@ -563,42 +390,3 @@ export default function SinglePlayerPage() {
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);
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}
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// Helper function to safely extract node_storage_path from different node structures
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const getNodeStoragePath = (node: NavigationNode): string | null => {
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// Try direct access first
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if (node.node_storage_path) {
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return node.node_storage_path;
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}
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// Try nested under data
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if (node.data?.node_storage_path) {
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return node.data.node_storage_path;
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}
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// Try other possible locations
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if (node.data?.storage_path && typeof node.data.storage_path === 'string') {
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return node.data.storage_path;
|
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}
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return null;
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};
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|
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const loadNodeData = async (node: NavigationNode): Promise<NodeData> => {
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if (!node?.id) throw new Error('Node parameter is required');
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const nodeStoragePath = getNodeStoragePath(node);
|
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if (!nodeStoragePath) throw new Error(`Node ${node.id} is missing node_storage_path`);
|
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|
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const theme = getThemeFromLabel(node.type);
|
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return {
|
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title: node.label || node.type || '',
|
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w: 500,
|
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h: 350,
|
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state: { parentId: null, isPageChild: true, hasChildren: null, bindings: null },
|
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headerColor: theme.headerColor,
|
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backgroundColor: theme.backgroundColor,
|
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isLocked: false,
|
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__primarylabel__: node.type,
|
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uuid_string: node.id,
|
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node_storage_path: nodeStoragePath,
|
||||
};
|
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};
|
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|
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@ -1,3 +1,16 @@
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/* eslint-disable import/no-extraneous-dependencies */
|
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import '@testing-library/jest-dom';
|
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import { expect } from 'vitest';
|
||||
|
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if (typeof globalThis.matchMedia !== 'function') {
|
||||
vi.stubGlobal('matchMedia', () => ({
|
||||
matches: false,
|
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media: '',
|
||||
onchange: null,
|
||||
addListener: () => {},
|
||||
removeListener: () => {},
|
||||
addEventListener: () => {},
|
||||
removeEventListener: () => {},
|
||||
dispatchEvent: () => false,
|
||||
} as unknown as MediaQueryList))
|
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}
|
||||
|
||||
@ -0,0 +1,441 @@
|
||||
/**
|
||||
* Unit tests for CCLiveTranscriptionShapeUtil
|
||||
*
|
||||
* Intended production location:
|
||||
* src/utils/tldraw/cc-base/cc-transcription/CCLiveTranscriptionShapeUtil.test.ts
|
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*
|
||||
* Run from classroom-copilot-app root:
|
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* npx vitest run transcription-shape
|
||||
*/
|
||||
|
||||
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
|
||||
import { Editor, createShapeId, createTLStore } from '@tldraw/tldraw'
|
||||
import { CCLiveTranscriptionShapeUtil, type CCLiveTranscriptionShape, type TranscriptionSegment } from './CCLiveTranscriptionShapeUtil'
|
||||
import { CCSlideShapeUtil } from '../cc-slideshow/CCSlideShapeUtil'
|
||||
import { CCSlideShowShapeUtil } from '../cc-slideshow/CCSlideShowShapeUtil'
|
||||
import { getDefaultCCLiveTranscriptionProps } from '../cc-props'
|
||||
|
||||
// ─── Mock TranscriptionManager ──────────────────────────────────────────────
|
||||
// Must be hoisted before the module under test is imported in a real project.
|
||||
// Here we patch the module directly since we control the import order.
|
||||
|
||||
// Declare symbols before vi.mock so hoisting/factory capture stays consistent.
|
||||
const mockStartTranscription = () => {}
|
||||
const mockStopTranscription = () => {}
|
||||
|
||||
vi.mock('./TranscriptionManager', () => {
|
||||
const start = vi.fn()
|
||||
const stop = vi.fn()
|
||||
Object.assign(globalThis, { __mockStartTranscription: start, __mockStopTranscription: stop })
|
||||
return {
|
||||
TranscriptionManager: {
|
||||
getManager: vi.fn().mockReturnValue({ startTranscription: start, stopTranscription: stop }),
|
||||
},
|
||||
}
|
||||
})
|
||||
|
||||
const sm = () => (globalThis as unknown as Record<string, any>).__mockStartTranscription
|
||||
const st = () => (globalThis as unknown as Record<string, any>).__mockStopTranscription
|
||||
|
||||
const clearMocks = () => { sm().mockClear(); st().mockClear() }
|
||||
|
||||
// Provide a minimal matchMedia so tldraw's UserPreferencesManager
|
||||
// can call addEventListener/removeEventListener in jsdom.
|
||||
if (typeof globalThis.matchMedia !== 'function') {
|
||||
vi.stubGlobal('matchMedia', () => ({
|
||||
matches: false,
|
||||
media: '',
|
||||
onchange: null,
|
||||
addEventListener: () => {},
|
||||
removeEventListener: () => {},
|
||||
addListener: () => {},
|
||||
removeListener: () => {},
|
||||
dispatchEvent: () => false,
|
||||
} as unknown as MediaQueryList))
|
||||
}
|
||||
|
||||
// ─── Helpers ─────────────────────────────────────────────────────────────────
|
||||
|
||||
/** Minimal shape utils needed to boot the Editor for transcription tests. */
|
||||
const shapeUtils = [CCLiveTranscriptionShapeUtil, CCSlideShapeUtil, CCSlideShowShapeUtil]
|
||||
|
||||
function makeEditor(): Editor {
|
||||
const store = createTLStore({ shapeUtils, bindingUtils: [] })
|
||||
return new Editor({
|
||||
shapeUtils,
|
||||
bindingUtils: [],
|
||||
tools: [],
|
||||
store,
|
||||
getContainer: () => document.body,
|
||||
})
|
||||
}
|
||||
|
||||
/** Create a transcription shape with optional prop overrides and return its id. */
|
||||
function createTranscriptionShape(
|
||||
editor: Editor,
|
||||
overrides: Partial<CCLiveTranscriptionShape['props']> = {}
|
||||
) {
|
||||
const id = createShapeId()
|
||||
editor.createShape<CCLiveTranscriptionShape>({
|
||||
id,
|
||||
type: 'cc-live-transcription',
|
||||
x: 0,
|
||||
y: 0,
|
||||
props: {
|
||||
...getDefaultCCLiveTranscriptionProps(),
|
||||
...overrides,
|
||||
} as CCLiveTranscriptionShape['props'],
|
||||
})
|
||||
return id
|
||||
}
|
||||
|
||||
/** Typed getter for the shape record. */
|
||||
function getShape(editor: Editor, id: ReturnType<typeof createShapeId>) {
|
||||
return editor.getShape<CCLiveTranscriptionShape>(id)!
|
||||
}
|
||||
|
||||
/** Build a finished TranscriptionSegment fixture. */
|
||||
function makeSegment(text: string, overrides: Partial<TranscriptionSegment> = {}): TranscriptionSegment {
|
||||
return {
|
||||
id: crypto.randomUUID(),
|
||||
text,
|
||||
completed: true,
|
||||
start: '0.000',
|
||||
end: '1.000',
|
||||
...overrides,
|
||||
}
|
||||
}
|
||||
|
||||
// ─── Test Suite ──────────────────────────────────────────────────────────────
|
||||
|
||||
describe('CCLiveTranscriptionShapeUtil', () => {
|
||||
let editor: Editor
|
||||
let util: CCLiveTranscriptionShapeUtil
|
||||
|
||||
beforeEach(() => {
|
||||
editor = makeEditor()
|
||||
util = editor.getShapeUtil<CCLiveTranscriptionShapeUtil>('cc-live-transcription')
|
||||
clearMocks()
|
||||
})
|
||||
|
||||
afterEach(() => {
|
||||
editor.dispose()
|
||||
})
|
||||
|
||||
// ── getDefaultProps ─────────────────────────────────────────────────────
|
||||
|
||||
describe('getDefaultProps()', () => {
|
||||
it('returns the expected default structure', () => {
|
||||
const defaults = util.getDefaultProps()
|
||||
|
||||
expect(defaults).toMatchObject({
|
||||
isRecording: false,
|
||||
segments: [],
|
||||
currentSegment: undefined,
|
||||
lastProcessedSegment: undefined,
|
||||
})
|
||||
// Base props present
|
||||
expect(typeof defaults.title).toBe('string')
|
||||
expect(typeof defaults.w).toBe('number')
|
||||
expect(typeof defaults.h).toBe('number')
|
||||
expect(typeof defaults.headerColor).toBe('string')
|
||||
expect(typeof defaults.backgroundColor).toBe('string')
|
||||
expect(defaults.isLocked).toBe(false)
|
||||
})
|
||||
|
||||
it('segments array is empty, not null or undefined', () => {
|
||||
const { segments } = util.getDefaultProps()
|
||||
expect(Array.isArray(segments)).toBe(true)
|
||||
expect(segments).toHaveLength(0)
|
||||
})
|
||||
})
|
||||
|
||||
// ── updateText — unconfirmed (live partial) ─────────────────────────────
|
||||
|
||||
describe('updateText() — unconfirmed segment (isConfirmed = false)', () => {
|
||||
it('updates only currentSegment, does not touch the segments array', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'hello wor', false, { start: 0, end: 0.8 })
|
||||
|
||||
const shape = getShape(editor, id)
|
||||
expect(shape.props.segments).toHaveLength(0)
|
||||
expect(shape.props.currentSegment).toMatchObject({
|
||||
text: 'hello wor',
|
||||
completed: false,
|
||||
})
|
||||
})
|
||||
|
||||
it('overwrites currentSegment when called again with new partial text', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'hello wor', false, { start: 0, end: 0.8 })
|
||||
util.updateText(id, 'hello world', false, { start: 0, end: 1.2 })
|
||||
|
||||
const shape = getShape(editor, id)
|
||||
expect(shape.props.currentSegment?.text).toBe('hello world')
|
||||
expect(shape.props.segments).toHaveLength(0)
|
||||
})
|
||||
|
||||
it('does NOT call updateShape when the partial text is unchanged', () => {
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
currentSegment: makeSegment('same text', { completed: false }),
|
||||
})
|
||||
|
||||
const spy = vi.spyOn(editor, 'updateShape')
|
||||
util.updateText(id, 'same text', false, { start: 0, end: 1.0 })
|
||||
|
||||
expect(spy).not.toHaveBeenCalled()
|
||||
spy.mockRestore()
|
||||
})
|
||||
})
|
||||
|
||||
// ── updateText — confirmed (completed) segment ─────────────────────────
|
||||
|
||||
describe('updateText() — confirmed segment (isConfirmed = true)', () => {
|
||||
it('appends to segments array when text is new', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'First sentence.', true, { start: 0, end: 2.1 })
|
||||
|
||||
const shape = getShape(editor, id)
|
||||
expect(shape.props.segments).toHaveLength(1)
|
||||
expect(shape.props.segments[0]).toMatchObject({
|
||||
text: 'First sentence.',
|
||||
completed: true,
|
||||
start: '0.000',
|
||||
end: '2.100',
|
||||
})
|
||||
})
|
||||
|
||||
it('updates lastProcessedSegment to the confirmed text', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'Second sentence.', true, { start: 2, end: 4 })
|
||||
|
||||
expect(getShape(editor, id).props.lastProcessedSegment).toBe('Second sentence.')
|
||||
})
|
||||
|
||||
it('clears currentSegment when its text matches the confirmed text', () => {
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
currentSegment: makeSegment('Final words.', { completed: false }),
|
||||
})
|
||||
|
||||
util.updateText(id, 'Final words.', true, { start: 5, end: 7 })
|
||||
|
||||
expect(getShape(editor, id).props.currentSegment).toBeUndefined()
|
||||
})
|
||||
|
||||
it('preserves currentSegment when its text differs from the confirmed text', () => {
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
currentSegment: makeSegment('still typing...', { completed: false }),
|
||||
})
|
||||
|
||||
util.updateText(id, 'Earlier sentence confirmed.', true, { start: 0, end: 3 })
|
||||
|
||||
expect(getShape(editor, id).props.currentSegment?.text).toBe('still typing...')
|
||||
})
|
||||
|
||||
it('DEDUPLICATION — does not add a segment whose text is already in segments[]', () => {
|
||||
const existingSegment = makeSegment('Duplicate text.')
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
segments: [existingSegment],
|
||||
lastProcessedSegment: 'Duplicate text.',
|
||||
})
|
||||
|
||||
util.updateText(id, 'Duplicate text.', true, { start: 10, end: 12 })
|
||||
|
||||
const shape = getShape(editor, id)
|
||||
expect(shape.props.segments).toHaveLength(1)
|
||||
expect(shape.props.segments[0].id).toBe(existingSegment.id)
|
||||
})
|
||||
|
||||
it('DEDUPLICATION — blocks re-add even when lastProcessedSegment differs (isDuplicate text check)', () => {
|
||||
const existingSegment = makeSegment('Already confirmed.')
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
segments: [existingSegment],
|
||||
lastProcessedSegment: undefined,
|
||||
})
|
||||
|
||||
util.updateText(id, 'Already confirmed.', true, { start: 15, end: 17 })
|
||||
|
||||
expect(getShape(editor, id).props.segments).toHaveLength(1)
|
||||
})
|
||||
|
||||
it('accumulates multiple unique confirmed segments in order', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'Sentence one.', true, { start: 0, end: 2 })
|
||||
util.updateText(id, 'Sentence two.', true, { start: 2, end: 4 })
|
||||
util.updateText(id, 'Sentence three.', true, { start: 4, end: 6 })
|
||||
|
||||
const { segments } = getShape(editor, id).props
|
||||
expect(segments).toHaveLength(3)
|
||||
expect(segments.map((s) => s.text)).toEqual([
|
||||
'Sentence one.',
|
||||
'Sentence two.',
|
||||
'Sentence three.',
|
||||
])
|
||||
})
|
||||
|
||||
it('assigns unique ids to each confirmed segment', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'Alpha.', true, { start: 0, end: 1 })
|
||||
util.updateText(id, 'Beta.', true, { start: 1, end: 2 })
|
||||
|
||||
const { segments } = getShape(editor, id).props
|
||||
expect(segments[0].id).not.toBe(segments[1].id)
|
||||
})
|
||||
|
||||
it('formats numeric start/end timestamps to 3 decimal places', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
util.updateText(id, 'Timestamped.', true, { start: 1.1, end: 2.5678 })
|
||||
|
||||
const seg = getShape(editor, id).props.segments[0]
|
||||
expect(seg.start).toBe('1.100')
|
||||
expect(seg.end).toBe('2.568')
|
||||
})
|
||||
})
|
||||
|
||||
// ── toggleRecording ────────────────────────────────────────────────────
|
||||
|
||||
describe('toggleRecording() — via private accessor', () => {
|
||||
// TypeScript private methods are still callable at runtime; we use
|
||||
// bracket notation to bypass the access check cleanly in tests.
|
||||
const toggle = (u: CCLiveTranscriptionShapeUtil, shape: CCLiveTranscriptionShape) =>
|
||||
(u as unknown as { toggleRecording(s: CCLiveTranscriptionShape): void }).toggleRecording(shape)
|
||||
|
||||
it('STARTING — sets isRecording to true', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: false })
|
||||
const shape = getShape(editor, id)
|
||||
|
||||
toggle(util, shape)
|
||||
|
||||
expect(getShape(editor, id).props.isRecording).toBe(true)
|
||||
})
|
||||
|
||||
it('STARTING — resets segments to an empty array', () => {
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: false,
|
||||
segments: [makeSegment('old transcript'), makeSegment('more old text')],
|
||||
})
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
|
||||
expect(getShape(editor, id).props.segments).toHaveLength(0)
|
||||
})
|
||||
|
||||
it('STARTING — clears currentSegment and lastProcessedSegment', () => {
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: false,
|
||||
currentSegment: makeSegment('partial', { completed: false }),
|
||||
lastProcessedSegment: 'some prior segment',
|
||||
})
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
|
||||
const props = getShape(editor, id).props
|
||||
expect(props.currentSegment).toBeUndefined()
|
||||
expect(props.lastProcessedSegment).toBeUndefined()
|
||||
})
|
||||
|
||||
it('STARTING — calls TranscriptionManager.startTranscription with the shape id', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: false })
|
||||
const shape = getShape(editor, id)
|
||||
|
||||
toggle(util, shape)
|
||||
|
||||
expect(sm()).toHaveBeenCalledOnce()
|
||||
expect(sm()).toHaveBeenCalledWith(id)
|
||||
})
|
||||
|
||||
it('STOPPING — sets isRecording to false', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
const shape = getShape(editor, id)
|
||||
|
||||
toggle(util, shape)
|
||||
|
||||
expect(getShape(editor, id).props.isRecording).toBe(false)
|
||||
})
|
||||
|
||||
it('STOPPING — preserves existing segments (does not wipe them)', () => {
|
||||
const seg1 = makeSegment('Keep me.')
|
||||
const seg2 = makeSegment('Keep me too.')
|
||||
const id = createTranscriptionShape(editor, {
|
||||
isRecording: true,
|
||||
segments: [seg1, seg2],
|
||||
})
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
|
||||
const { segments } = getShape(editor, id).props
|
||||
expect(segments).toHaveLength(2)
|
||||
expect(segments[0].text).toBe('Keep me.')
|
||||
expect(segments[1].text).toBe('Keep me too.')
|
||||
})
|
||||
|
||||
it('STOPPING — calls TranscriptionManager.stopTranscription', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
|
||||
expect(st()).toHaveBeenCalledOnce()
|
||||
expect(sm()).not.toHaveBeenCalled()
|
||||
})
|
||||
|
||||
it('start-stop cycle leaves shape in consistent state', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: false })
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
expect(getShape(editor, id).props.isRecording).toBe(true)
|
||||
|
||||
util.updateText(id, 'Live lesson note.', true, { start: 0, end: 3 })
|
||||
|
||||
toggle(util, getShape(editor, id))
|
||||
|
||||
const props = getShape(editor, id).props
|
||||
expect(props.isRecording).toBe(false)
|
||||
expect(props.segments).toHaveLength(1)
|
||||
expect(props.segments[0].text).toBe('Live lesson note.')
|
||||
})
|
||||
})
|
||||
|
||||
// ── Edge cases ─────────────────────────────────────────────────────────
|
||||
|
||||
describe('updateText() — edge cases', () => {
|
||||
it('does nothing if the shape id does not exist in the store', () => {
|
||||
const ghostId = createShapeId('nonexistent')
|
||||
expect(() => util.updateText(ghostId, 'text', true, { start: 0, end: 1 })).not.toThrow()
|
||||
})
|
||||
|
||||
it('handles empty string text without crashing', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
expect(() => util.updateText(id, '', true, { start: 0, end: 0 })).not.toThrow()
|
||||
})
|
||||
|
||||
it('handles string start/end metadata (passed as already-formatted strings)', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
util.updateText(id, 'String timestamps.', true, { start: '1.234' as unknown as number, end: '5.678' as unknown as number })
|
||||
|
||||
const seg = getShape(editor, id).props.segments[0]
|
||||
expect(typeof seg.start).toBe('string')
|
||||
expect(typeof seg.end).toBe('string')
|
||||
})
|
||||
|
||||
it('handles missing metadata gracefully, falling back to "0.000"', () => {
|
||||
const id = createTranscriptionShape(editor, { isRecording: true })
|
||||
util.updateText(id, 'No timestamps.', true, undefined as unknown as { start: number; end: number })
|
||||
|
||||
const seg = getShape(editor, id).props.segments[0]
|
||||
expect(seg.start).toBe('0.000')
|
||||
expect(seg.end).toBe('0.000')
|
||||
})
|
||||
})
|
||||
})
|
||||
Loading…
x
Reference in New Issue
Block a user