refactor(mobile): Activities (#5990)

* refactor: autoroutex pushroute

* refactor: autoroutex popRoute

* refactor: autoroutex navigate and replace

* chore: add doc comments for extension methods

* refactor: Add LoggerMixin and refactor Album activities to use mixin

* refactor: Activity page

* chore: activity user from user constructor

* fix: update current asset after build method

* refactor: tests with similar structure as lib

* chore: remove avoid-declaring-call-method rule from dcm analysis

* test: fix proper expect order

* test: activity_statistics_provider_test

* test: activity_provider_test

* test: use proper matchers

* test: activity_text_field_test & dismissible_activity_test added

* test: add http mock to return transparent image

* test: download isar core libs during test

* test: add widget tags to widget test cases

* test: activity_tile_test

* build: currentAlbumProvider to generator

* movie add / remove like to activity input tile

* test: activities_page_test.dart

* chore: better error logs

* chore: dismissibleactivity as statelesswidget

---------

Co-authored-by: shalong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/modules/asset_viewer/providers/current_asset.provider.dart

@@ -0,0 +1,15 @@
+import 'package:immich_mobile/shared/models/asset.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'current_asset.provider.g.dart';
+
+@riverpod
+class CurrentAsset extends _$CurrentAsset {
+  @override
+  Asset? build() => null;
+
+  void set(Asset? a) => state = a;
+}
+
+/// Mock class for testing
+abstract class CurrentAssetInternal extends _$CurrentAsset {}

mobile/lib/modules/asset_viewer/providers/current_asset.provider.g.dart

@@ -0,0 +1,25 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'current_asset.provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$currentAssetHash() => r'018d9f936991c48f06c11bf7e72130bba25806e2';
+
+/// See also [CurrentAsset].
+@ProviderFor(CurrentAsset)
+final currentAssetProvider =
+    AutoDisposeNotifierProvider<CurrentAsset, Asset?>.internal(
+  CurrentAsset.new,
+  name: r'currentAssetProvider',
+  debugGetCreateSourceHash:
+      const bool.fromEnvironment('dart.vm.product') ? null : _$currentAssetHash,
+  dependencies: null,
+  allTransitiveDependencies: null,
+);
+
+typedef _$CurrentAsset = AutoDisposeNotifier<Asset?>;
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member

mobile/lib/modules/asset_viewer/ui/top_control_app_bar.dart

@@ -1,7 +1,7 @@
+import 'package:auto_route/auto_route.dart';
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/extensions/build_context_extensions.dart';
-import 'package:immich_mobile/modules/activities/providers/activity.provider.dart';
+import 'package:immich_mobile/modules/activities/providers/activity_statistics.provider.dart';
 import 'package:immich_mobile/modules/album/providers/current_album.provider.dart';
 import 'package:immich_mobile/shared/models/asset.dart';
 import 'package:immich_mobile/shared/providers/asset.provider.dart';
@@ -39,12 +39,8 @@ class TopControlAppBar extends HookConsumerWidget {
     const double iconSize = 22.0;
     final a = ref.watch(assetWatcher(asset)).value ?? asset;
     final album = ref.watch(currentAlbumProvider);
-    final comments = album != null && album.remoteId != null
-        ? ref.watch(
-            activityStatisticsStateProvider(
-              (albumId: album.remoteId!, assetId: asset.remoteId),
-            ),
-          )
+    final comments = album != null
+        ? ref.watch(activityStatisticsProvider(album.remoteId!, asset.remoteId))
         : 0;
 
     Widget buildFavoriteButton(a) {
@@ -149,7 +145,7 @@ class TopControlAppBar extends HookConsumerWidget {
     Widget buildBackButton() {
       return IconButton(
         onPressed: () {
-          context.autoPop();
+          context.popRoute();
         },
         icon: Icon(
           Icons.arrow_back_ios_new_rounded,

mobile/lib/modules/asset_viewer/views/gallery_viewer.dart

@@ -11,6 +11,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/modules/album/providers/current_album.provider.dart';
 import 'package:immich_mobile/modules/asset_viewer/providers/asset_stack.provider.dart';
+import 'package:immich_mobile/modules/asset_viewer/providers/current_asset.provider.dart';
 import 'package:immich_mobile/modules/asset_viewer/providers/show_controls.provider.dart';
 import 'package:immich_mobile/modules/asset_viewer/providers/video_player_controls_provider.dart';
 import 'package:immich_mobile/modules/album/ui/add_to_album_bottom_sheet.dart';
@@ -106,6 +107,19 @@ class GalleryViewerPage extends HookConsumerWidget {
 
     bool isParent = stackIndex.value == -1 || stackIndex.value == 0;
 
+    // Listen provider to prevent autoDispose when navigating to other routes from within the gallery page
+    ref.listen(currentAssetProvider, (_, __) {});
+    useEffect(
+      () {
+        // Delay state update to after the execution of build method
+        Future.microtask(
+          () => ref.read(currentAssetProvider.notifier).set(asset()),
+        );
+        return null;
+      },
+      [asset()],
+    );
+
     useEffect(
       () {
         isLoadPreview.value =
@@ -214,7 +228,7 @@ class GalleryViewerPage extends HookConsumerWidget {
         if (isDeleted && isParent) {
           if (totalAssets == 1) {
             // Handle only one asset
-            context.autoPop();
+            context.popRoute();
           } else {
             // Go to next page otherwise
             controller.nextPage(
@@ -298,7 +312,7 @@ class GalleryViewerPage extends HookConsumerWidget {
 
       final ratio = d.dy / max(d.dx.abs(), 1);
       if (d.dy > sensitivity && ratio > ratioThreshold) {
-        context.autoPop();
+        context.popRoute();
       } else if (d.dy < -sensitivity && ratio < -ratioThreshold) {
         showInfo();
       }
@@ -311,7 +325,7 @@ class GalleryViewerPage extends HookConsumerWidget {
     handleArchive(Asset asset) {
       ref.watch(assetProvider.notifier).toggleArchive([asset]);
       if (isParent) {
-        context.autoPop();
+        context.popRoute();
         return;
       }
       removeAssetFromStack();
@@ -334,14 +348,7 @@ class GalleryViewerPage extends HookConsumerWidget {
 
     handleActivities() {
       if (album != null && album.shared && album.remoteId != null) {
-        context.autoPush(
-          ActivitiesRoute(
-            albumId: album.remoteId!,
-            assetId: asset().remoteId,
-            withAssetThumbs: false,
-            isOwner: isOwner,
-          ),
-        );
+        context.pushRoute(const ActivitiesRoute());
       }
     }
 
@@ -517,7 +524,7 @@ class GalleryViewerPage extends HookConsumerWidget {
                               stackElements.elementAt(stackIndex.value),
                             );
                         ctx.pop();
-                        context.autoPop();
+                        context.popRoute();
                       },
                       title: const Text(
                         "viewer_stack_use_as_main_asset",
@@ -544,7 +551,7 @@ class GalleryViewerPage extends HookConsumerWidget {
                           childrenToRemove: [currentAsset],
                         );
                         ctx.pop();
-                        context.autoPop();
+                        context.popRoute();
                       } else {
                         await ref.read(assetStackServiceProvider).updateStack(
                           currentAsset,
@@ -572,7 +579,7 @@ class GalleryViewerPage extends HookConsumerWidget {
                             childrenToRemove: stack,
                           );
                       ctx.pop();
-                      context.autoPop();
+                      context.popRoute();
                     },
                     title: const Text(
                       "viewer_unstack",