[mob][photos] Show faces index status in settings

mobile/lib/generated/intl/messages_cs.dart

@@ -51,6 +51,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "faceRecognitionIndexingDescription": MessageLookupByLibrary.simpleMessage(
             "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."),
         "fileTypes": MessageLookupByLibrary.simpleMessage("File types"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "joinDiscord": MessageLookupByLibrary.simpleMessage("Join Discord"),
         "locations": MessageLookupByLibrary.simpleMessage("Locations"),
         "longPressAnEmailToVerifyEndToEndEncryption":

mobile/lib/generated/intl/messages_de.dart

@@ -752,6 +752,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Als Erinnerung"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Passwort vergessen"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed": MessageLookupByLibrary.simpleMessage(
             "Kostenlos hinzugefügter Speicherplatz"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_en.dart

@@ -750,6 +750,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("for your memories"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Forgot password"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed":
             MessageLookupByLibrary.simpleMessage("Free storage claimed"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_es.dart

@@ -653,6 +653,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("para tus recuerdos"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Olvidé mi contraseña"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed": MessageLookupByLibrary.simpleMessage(
             "Almacenamiento gratuito reclamado"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_fr.dart

@@ -738,6 +738,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("pour vos souvenirs"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Mot de passe oublié"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed":
             MessageLookupByLibrary.simpleMessage("Stockage gratuit réclamé"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_it.dart

@@ -710,6 +710,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("per i tuoi ricordi"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Password dimenticata"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed":
             MessageLookupByLibrary.simpleMessage("Spazio gratuito richiesto"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_ko.dart

@@ -51,6 +51,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "faceRecognitionIndexingDescription": MessageLookupByLibrary.simpleMessage(
             "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."),
         "fileTypes": MessageLookupByLibrary.simpleMessage("File types"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "joinDiscord": MessageLookupByLibrary.simpleMessage("Join Discord"),
         "locations": MessageLookupByLibrary.simpleMessage("Locations"),
         "longPressAnEmailToVerifyEndToEndEncryption":

mobile/lib/generated/intl/messages_nl.dart

@@ -775,6 +775,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("voor uw herinneringen"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Wachtwoord vergeten"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed":
             MessageLookupByLibrary.simpleMessage("Gratis opslag geclaimd"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_no.dart

@@ -69,6 +69,7 @@ class MessageLookup extends MessageLookupByLibrary {
             "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."),
         "feedback": MessageLookupByLibrary.simpleMessage("Tilbakemelding"),
         "fileTypes": MessageLookupByLibrary.simpleMessage("File types"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "invalidEmailAddress":
             MessageLookupByLibrary.simpleMessage("Ugyldig e-postadresse"),
         "joinDiscord": MessageLookupByLibrary.simpleMessage("Join Discord"),

mobile/lib/generated/intl/messages_pl.dart

@@ -119,6 +119,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "fileTypes": MessageLookupByLibrary.simpleMessage("File types"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Nie pamiętam hasła"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "generatingEncryptionKeys": MessageLookupByLibrary.simpleMessage(
             "Generowanie kluczy szyfrujących..."),
         "howItWorks": MessageLookupByLibrary.simpleMessage("Jak to działa"),

mobile/lib/generated/intl/messages_pt.dart

@@ -763,6 +763,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("para suas memórias"),
         "forgotPassword":
             MessageLookupByLibrary.simpleMessage("Esqueceu sua senha"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed": MessageLookupByLibrary.simpleMessage(
             "Armazenamento gratuito reivindicado"),
         "freeStorageOnReferralSuccess": m24,

mobile/lib/generated/intl/messages_zh.dart

@@ -630,6 +630,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "flip": MessageLookupByLibrary.simpleMessage("上下翻转"),
         "forYourMemories": MessageLookupByLibrary.simpleMessage("为您的回忆"),
         "forgotPassword": MessageLookupByLibrary.simpleMessage("忘记密码"),
+        "foundFaces": MessageLookupByLibrary.simpleMessage("Found faces"),
         "freeStorageClaimed": MessageLookupByLibrary.simpleMessage("已领取的免费存储"),
         "freeStorageOnReferralSuccess": m24,
         "freeStorageSpace": m25,

mobile/lib/generated/l10n.dart

@@ -8773,6 +8773,16 @@ class S {
       args: [],
     );
   }
+
+  /// `Found faces`
+  String get foundFaces {
+    return Intl.message(
+      'Found faces',
+      name: 'foundFaces',
+      desc: '',
+      args: [],
+    );
+  }
 }
 
 class AppLocalizationDelegate extends LocalizationsDelegate<S> {

mobile/lib/l10n/intl_cs.arb

@@ -22,5 +22,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_de.arb

@@ -1210,5 +1210,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_en.arb

@@ -1233,5 +1233,6 @@
   "autoPair": "Auto pair",
   "pairWithPin": "Pair with PIN",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_es.arb

@@ -984,5 +984,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_fr.arb

@@ -1165,5 +1165,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_it.arb

@@ -1127,5 +1127,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_ko.arb

@@ -22,5 +22,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_nl.arb

@@ -1228,5 +1228,6 @@
   "castIPMismatchBody": "Zorg ervoor dat je op hetzelfde netwerk zit als de tv.",
   "pairingComplete": "Koppeling voltooid",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_no.arb

@@ -36,5 +36,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_pl.arb

@@ -123,5 +123,6 @@
   "enterPersonName": "Enter person name",
   "removePersonLabel": "Remove person label",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_pt.arb

@@ -1228,5 +1228,6 @@
   "castIPMismatchBody": "Certifique-se de estar na mesma rede que a TV.",
   "pairingComplete": "Pareamento concluído",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/l10n/intl_zh.arb

@@ -1228,5 +1228,6 @@
   "castIPMismatchBody": "请确保您的设备与电视处于同一网络。",
   "pairingComplete": "配对完成",
   "faceRecognition": "Face recognition",
-  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed."
+  "faceRecognitionIndexingDescription": "Please note that this will result in a higher bandwidth and battery usage until all items are indexed.",
+  "foundFaces": "Found faces"
 }

mobile/lib/services/machine_learning/face_ml/face_ml_service.dart

@@ -1423,7 +1423,7 @@ class FaceMlService {
     return ratio;
   }
 
-  Future<int> getIndexableFilesCount() async {
+  static Future<int> getIndexableFilesCount() async {
     final List<EnteFile> enteFiles = await SearchService.instance.getAllFiles();
     final List<EnteFile> indexableFiles = [];
     for (final enteFile in enteFiles) {

mobile/lib/ui/settings/machine_learning_settings_page.dart

@@ -1,10 +1,13 @@
 import "dart:async";
+import "dart:math" show max;
 
 import "package:flutter/material.dart";
 import "package:intl/intl.dart";
 import "package:photos/core/event_bus.dart";
 import 'package:photos/events/embedding_updated_event.dart';
+import "package:photos/face/db.dart";
 import "package:photos/generated/l10n.dart";
+import "package:photos/models/ml/ml_versions.dart";
 import "package:photos/service_locator.dart";
 import "package:photos/services/machine_learning/face_ml/face_ml_service.dart";
 import 'package:photos/services/machine_learning/semantic_search/frameworks/ml_framework.dart';
@@ -216,6 +219,9 @@ class _MachineLearningSettingsPageState
         const SizedBox(
           height: 12,
         ),
+        hasEnabled
+            ? const FaceRecognitionStatusWidget()
+            : const SizedBox.shrink(),
       ],
     );
   }
@@ -348,3 +354,109 @@ class _MagicSearchIndexStatsWidgetState
     );
   }
 }
+
+class FaceRecognitionStatusWidget extends StatefulWidget {
+  const FaceRecognitionStatusWidget({
+    super.key,
+  });
+
+  @override
+  State<FaceRecognitionStatusWidget> createState() =>
+      FaceRecognitionStatusWidgetState();
+}
+
+class FaceRecognitionStatusWidgetState
+    extends State<FaceRecognitionStatusWidget> {
+  Timer? _timer;
+  @override
+  void initState() {
+    super.initState();
+    _timer = Timer.periodic(const Duration(seconds: 5), (timer) {
+      setState(() {
+        // Your state update logic here
+      });
+    });
+  }
+
+  Future<(int, int, int)> getIndexStatus() async {
+    final indexedFiles = await FaceMLDataDB.instance
+        .getIndexedFileCount(minimumMlVersion: faceMlVersion);
+    final indexableFiles = await FaceMlService.getIndexableFilesCount();
+    final pendingFiles = max(indexableFiles - indexedFiles, 0);
+    final foundFaces = await FaceMLDataDB.instance.getTotalFaceCount();
+
+    return (indexedFiles, pendingFiles, foundFaces);
+  }
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        Row(
+          children: [
+            MenuSectionTitle(title: S.of(context).status),
+            Expanded(child: Container()),
+          ],
+        ),
+        FutureBuilder(
+          future: getIndexStatus(),
+          builder: (context, snapshot) {
+            if (snapshot.hasData) {
+              final int indexedFiles = snapshot.data!.$1;
+              final int pendingFiles = snapshot.data!.$2;
+              final int foundFaces = snapshot.data!.$3;
+
+              return Column(
+                children: [
+                  MenuItemWidget(
+                    captionedTextWidget: CaptionedTextWidget(
+                      title: S.of(context).indexedItems,
+                    ),
+                    trailingWidget: Text(
+                      NumberFormat().format(indexedFiles),
+                      style: Theme.of(context).textTheme.bodySmall,
+                    ),
+                    singleBorderRadius: 8,
+                    alignCaptionedTextToLeft: true,
+                    isGestureDetectorDisabled: true,
+                  ),
+                  MenuItemWidget(
+                    captionedTextWidget: CaptionedTextWidget(
+                      title: S.of(context).pendingItems,
+                    ),
+                    trailingWidget: Text(
+                      NumberFormat().format(pendingFiles),
+                      style: Theme.of(context).textTheme.bodySmall,
+                    ),
+                    singleBorderRadius: 8,
+                    alignCaptionedTextToLeft: true,
+                    isGestureDetectorDisabled: true,
+                  ),
+                  MenuItemWidget(
+                    captionedTextWidget: CaptionedTextWidget(
+                      title: S.of(context).foundFaces,
+                    ),
+                    trailingWidget: Text(
+                      NumberFormat().format(foundFaces),
+                      style: Theme.of(context).textTheme.bodySmall,
+                    ),
+                    singleBorderRadius: 8,
+                    alignCaptionedTextToLeft: true,
+                    isGestureDetectorDisabled: true,
+                  ),
+                ],
+              );
+            }
+            return const SizedBox.shrink();
+          },
+        ),
+      ],
+    );
+  }
+}