Function dispatch

ui/src/store/storeWorker.ts:155–275

(msg: CallMessage)

};

async function dispatch(msg: CallMessage): Promise<void> {
  const { seq, method, args } = msg;
  try {
    let value: unknown;
    switch (method) {
      case 'ensureReady':
        value = await store.ensureReady();
        break;
      case 'fetchGraph':
        value = await store.fetchGraph(...(args as [string?, number?]));
        break;
      case 'fetchStats':
        value = await store.fetchStats();
        break;
      case 'fetchMetadata':
        value = await store.fetchMetadata();
        break;
      case 'clearGraph':
        value = await store.clearGraph();
        break;
      case 'deleteRepo':
        value = await store.deleteRepo(args[0] as string);
        break;
      case 'setLimits':
        value = await store.setLimits(args[0] as number, args[1] as number);
        break;
      case 'importBatch':
        value = await store.importBatch(args[0] as ImportBatchRequest);
        break;
      case 'flush':
        value = await store.flush();
        break;
      case 'importVectors':
        value = await store.importVectors(
          args[0] as { id: string; vec: number[] }[],
        );
        break;
      case 'importDatabase': {
        // args[1] is a boolean "wants progress" placeholder — the real
        // callback lives on main. Forward each progress message back over
        // the same seq the proxy is waiting on.
        const [data, wantsProgress] = args as [Uint8Array, boolean];
        const onProgress = wantsProgress
          ? (m: string) => post({ seq, type: 'progress', value: m })
          : undefined;
        value = await store.importDatabase(data, onProgress);
        break;
      }
      case 'exportDatabase':
        value = await store.exportDatabase(
          args[0] as { includeSource?: boolean; repoId?: string } | undefined,
        );
        break;
      case 'storeSource':
        store.storeSource(args[0] as SourceFile[]);
        value = undefined;
        break;
      case 'fetchSource':