Read document catalog from selfClient

app/src/providers/passportDataProvider.tsx

@@ -38,12 +38,11 @@
  * - Display format determined by documentCategory
  */
 
 import { sha256 } from 'js-sha256';
 import type { PropsWithChildren } from 'react';
 import React, { createContext, useCallback, useContext, useMemo } from 'react';
 import Keychain from 'react-native-keychain';
 
-import type { DocumentCategory, PassportData } from '@selfxyz/common/types';
 import type {
   PublicKeyDetailsECDSA,
   PublicKeyDetailsRSA,
@@ -52,8 +51,15 @@
   brutforceSignatureAlgorithmDsc,
   parseCertificateSimple,
 } from '@selfxyz/common/utils';
+import type {
+  DocumentCatalog,
+  DocumentCategory,
+  DocumentMetadata,
+  PassportData,
+} from '@selfxyz/common/utils/types';
 
 import { unsafe_getPrivateKey, useAuth } from '@/providers/authProvider';
+import { SelfClient } from '@selfxyz/mobile-sdk-alpha';
 
 // Create safe wrapper functions to prevent undefined errors during early initialization
 // These need to be declared early to avoid dependency issues
@@ -81,20 +87,6 @@
   }
 };
 
-export interface DocumentMetadata {
-  id: string; // contentHash as ID for deduplication
-  documentType: string; // passport, mock_passport, id_card, etc.
-  documentCategory: DocumentCategory; // passport, id_card, aadhaar
-  data: string; // DG1/MRZ data for passports/IDs, relevant data for aadhaar
-  mock: boolean; // whether this is a mock document
-  isRegistered?: boolean; // whether the document is registered onChain
-}
-
-export interface DocumentCatalog {
-  documents: DocumentMetadata[];
-  selectedDocumentId?: string; // This is now a contentHash
-}
-
 type DocumentChangeCallback = (isMock: boolean) => void;
 
 const documentChangeCallbacks: DocumentChangeCallback[] = [];
@@ -402,9 +394,11 @@
   }
 }
 
-export async function hasAnyValidRegisteredDocument(): Promise<boolean> {
+// TODO: move to utils?
+export async function hasAnyValidRegisteredDocument(client: SelfClient): Promise<boolean> {
   try {
-    const catalog = await loadDocumentCatalog();
+    const catalog = await client.loadDocumentCatalog();
+
     return catalog.documents.some(doc => doc.isRegistered === true);
   } catch (error) {
     console.error('Error loading document catalog:', error);
@@ -671,12 +665,14 @@
   } | null>;
   clearPassportData: () => Promise<void>;
   clearSpecificData: (documentType: string) => Promise<void>;
+
   loadDocumentCatalog: () => Promise<DocumentCatalog>;
   getAllDocuments: () => Promise<{
     [documentId: string]: { data: PassportData; metadata: DocumentMetadata };
   }>;
   setSelectedDocument: (documentId: string) => Promise<void>;
   deleteDocument: (documentId: string) => Promise<void>;
+
   migrateFromLegacyStorage: () => Promise<void>;
   getCurrentDocumentType: () => Promise<string | null>;
   clearDocumentCatalogForMigrationTesting: () => Promise<void>;
@@ -686,7 +682,7 @@
     isRegistered: boolean,
   ) => Promise<void>;
   checkIfAnyDocumentsNeedMigration: () => Promise<boolean>;
-  hasAnyValidRegisteredDocument: () => Promise<boolean>;
+  hasAnyValidRegisteredDocument: (client: SelfClient) => Promise<boolean>;
   checkAndUpdateRegistrationStates: () => Promise<void>;
 }
 

app/src/screens/misc/SplashScreen.tsx

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BUSL-1.1; Copyright (c) 2025 Social Connect Labs, Inc.; Licensed under BUSL-1.1 (see LICENSE); Apache-2.0 from 2029-06-11
 
 import LottieView from 'lottie-react-native';
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 import { StyleSheet } from 'react-native';
 import { useNavigation } from '@react-navigation/native';
@@ -19,6 +19,7 @@
 import { useSettingStore } from '@/stores/settingStore';
 import { black } from '@/utils/colors';
 import { impactLight } from '@/utils/haptic';
+import { useSelfClient } from '@selfxyz/mobile-sdk-alpha';
 
 const SplashScreen: React.FC = ({}) => {
   const navigation =
@@ -30,6 +31,7 @@
     null,
   );
   const dataLoadInitiatedRef = useRef(false);
+  const selfClient = useSelfClient();
 
   useEffect(() => {
     if (!dataLoadInitiatedRef.current) {
@@ -58,7 +60,7 @@
             await checkAndUpdateRegistrationStates();
           }
 
-          const hasValid = await hasAnyValidRegisteredDocument();
+          const hasValid = await hasAnyValidRegisteredDocument(selfClient);
           setNextScreen(hasValid ? 'Home' : 'Launch');
         } catch (error) {
           console.error(`Error in SplashScreen data loading: ${error}`);

common/src/utils/types.ts

@@ -4,6 +4,20 @@ import type { PassportMetadata } from './passports/passport_parsing/parsePasspor
 export type DocumentCategory = 'passport' | 'id_card';
 
 export type DocumentType = 'passport' | 'id_card' | 'mock_passport' | 'mock_id_card';
+
+export interface DocumentCatalog {
+  documents: DocumentMetadata[];
+  selectedDocumentId?: string; // This is now a contentHash
+}
+export interface DocumentMetadata {
+  id: string; // contentHash as ID for deduplication
+  documentType: string; // passport, mock_passport, id_card, etc.
+  documentCategory: DocumentCategory; // passport, id_card, aadhaar
+  data: string; // DG1/MRZ data for passports/IDs, relevant data for aadhaar
+  mock: boolean; // whether this is a mock document
+  isRegistered?: boolean; // whether the document is registered onChain
+}
+
 export type PassportData = {
   mrz: string;
   dg1Hash?: number[];

packages/mobile-sdk-alpha/src/client.ts

@@ -123,5 +123,12 @@ export function createSelfClient({ config, adapters }: { config: Config; adapter
     extractMRZInfo: parseMRZInfo,
     on,
     emit,
+
+    // TODO: inline for now
+    loadDocumentCatalog: async () => {
+      // TODO: should it be done via adapters? If so, should we use StorageAdapter or
+      // a new one like KeychainAdapter?
+      return { documents: [] };
+    },
   };
 }

packages/mobile-sdk-alpha/src/types/public.ts

@@ -1,3 +1,5 @@
+import { DocumentCatalog } from '@selfxyz/common/utils/types';
+
 export type { PassportData } from '@selfxyz/common/utils/types';
 export type { PassportValidationCallbacks } from '../validation/document';
 export interface Config {
@@ -132,6 +134,8 @@ export interface SelfClient {
   extractMRZInfo(mrz: string): MRZInfo;
   on<E extends SDKEvent>(event: E, cb: (payload: SDKEventMap[E]) => void): Unsubscribe;
   emit<E extends SDKEvent>(event: E, payload: SDKEventMap[E]): void;
+
+  loadDocumentCatalog(): Promise<DocumentCatalog>;
 }
 export type Unsubscribe = () => void;
 export interface StorageAdapter {