[mob] Prioritize fetch for already indexed files.

mobile/lib/db/ml/filedata.dart

@@ -25,4 +25,10 @@ extension FileDataTable on MLDataDB {
       inputs,
     );
   }
+
+  Future<Set<int>> getFileIDsWithFDData() async {
+    final db = await MLDataDB.instance.asyncDB;
+    final res = await db.execute('SELECT $fileIDColumn FROM $fileDataTable');
+    return res.map((e) => e[fileIDColumn] as int).toSet();
+  }
 }

mobile/lib/services/filedata/filedata_service.dart

@@ -115,7 +115,7 @@ class FileDataService {
     try {
       bool hasMoreData = false;
       do {
-        final lastTime = _prefs.getInt("fd.lastSyncTimex") ?? 0;
+        final lastTime = _prefs.getInt("fd.lastSyncTime") ?? 0;
         final res = await _dio.post(
           "/files/data/status-diff",
           data: {

mobile/lib/utils/ml_util.dart

@@ -7,6 +7,7 @@ import "package:photos/core/configuration.dart";
 import "package:photos/db/files_db.dart";
 import "package:photos/db/ml/clip_db.dart";
 import "package:photos/db/ml/db.dart";
+import "package:photos/db/ml/filedata.dart";
 import "package:photos/extensions/list.dart";
 import "package:photos/models/file/extensions/file_props.dart";
 import "package:photos/models/file/file.dart";
@@ -87,6 +88,9 @@ Future<List<FileMLInstruction>> getFilesForMlIndexing() async {
       await MLDataDB.instance.clipIndexedFileWithVersion();
   final Set<int> queuedFiledIDs = {};
 
+  final Set<int> filesWithFDStatus =
+      await MLDataDB.instance.getFileIDsWithFDData();
+
   // Get all regular files and all hidden files
   final enteFiles = await SearchService.instance.getAllFiles();
   final hiddenFiles = await SearchService.instance.getHiddenFiles();
@@ -149,10 +153,14 @@ Future<List<FileMLInstruction>> getFilesForMlIndexing() async {
     ...filesWithoutLocalID,
     ...hiddenFilesToIndex,
   ];
+  final splitResult = sortedBylocalID.splitMatch(
+    (i) => filesWithFDStatus.contains(i.file.uploadedFileID!),
+  );
+
   _logger.info(
     "Getting list of files to index for ML took ${DateTime.now().difference(time).inMilliseconds} ms",
   );
-  return sortedBylocalID;
+  return [...splitResult.matched, ...splitResult.unmatched];
 }
 
 Stream<List<FileMLInstruction>> fetchEmbeddingsAndInstructions(