init

lib/search_service.dart

@@ -0,0 +1,21 @@
+import 'dart:io';
+
+class SearchService {
+  static List<File> searchNotes(String query, List<File> notes) {
+    if (query.isEmpty) return notes;
+
+    final lowerQuery = query.toLowerCase();
+    return notes.where((note) {
+      final fileName = note.uri.pathSegments.last.replaceAll('.md', '').toLowerCase();
+      final content = note.readAsStringSync().toLowerCase();
+
+      // Fuzzy search: Match if all words in the query are found in either the title or content
+      return _matchesFuzzy(lowerQuery, fileName) || _matchesFuzzy(lowerQuery, content);
+    }).toList();
+  }
+
+  static bool _matchesFuzzy(String query, String text) {
+    final words = query.split(RegExp(r'\s+')).where((word) => word.isNotEmpty);
+    return words.every((word) => text.contains(word));
+  }
+}