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[mob][clip] Simplify semantic search + fix infinite search loader

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This commit is contained in:
Neeraj Gupta 2024-04-11 15:27:22 +05:30
parent b8417d1fcc
commit 1cc188dd9c
2 changed files with 48 additions and 1 deletions
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33
mobile/lib/services/machine_learning/semantic_search/semantic_search_service.dart
View file

@ -133,6 +133,39 @@ class SemanticSearchService {
_isSyncing = false;
}
Future<(String, List<EnteFile>)>? _searchScreenRequest;
String? _lastQuery;
// searchScreenQuery should only be used for the user initiate query on the search screen.
// If there are multiple call tho this method, then for all the calls, the result will be the same as the last query.
Future<(String, List<EnteFile>)> searchScreenQuery(String query) async {
if (!LocalSettings.instance.hasEnabledMagicSearch() ||
!_frameworkInitialization.isCompleted) {
return (query, <EnteFile>[]);
}
// If there's an ongoing request, just update the last query and return its future.
if (_searchScreenRequest != null) {
_lastQuery = query;
return _searchScreenRequest!;
} else {
// No ongoing request, start a new search.
_searchScreenRequest = _getMatchingFiles(query).then((result) {
// Search completed, reset the ongoing request.
_searchScreenRequest = null;
// If there was a new query during the last search, start a new search with the last query.
if (_lastQuery != null) {
final String newQuery = _lastQuery!;
_lastQuery = null; // Reset last query.
return searchScreenQuery(
newQuery,
); // Recursively call search with the latest query.
}
return (query, result);
});
return _searchScreenRequest!;
}
}
Future<List<EnteFile>> search(String query) async {
if (!LocalSettings.instance.hasEnabledMagicSearch() ||
!_frameworkInitialization.isCompleted) {

16
mobile/lib/services/search_service.dart
View file

@ -1,6 +1,7 @@
import "dart:math";
import "package:flutter/cupertino.dart";
import "package:flutter/foundation.dart";
import "package:intl/intl.dart";
import 'package:logging/logging.dart';
import "package:photos/core/constants.dart";
@ -830,8 +831,21 @@ class SearchService {
String query,
) async {
final List<GenericSearchResult> searchResults = [];
final files = await SemanticSearchService.instance.search(query);
late List<EnteFile> files;
late String resultForQuery;
try {
(resultForQuery, files) =
await SemanticSearchService.instance.searchScreenQuery(query);
} catch (e, s) {
_logger.severe("Error occurred during magic search", e, s);
return searchResults;
}
if (files.isNotEmpty) {
if (kDebugMode) {
debugPrint(
"getMagicSearchResults ($query) results: ${files.length} for $resultForQuery ",
);
}
searchResults.add(GenericSearchResult(ResultType.magic, query, files));
}
return searchResults;