refactor(mobile): build context extensions (#4923)

* refactor: move all extensions to separate package

* refactor(mobile): add BuildContext extension

* refactor(mobile): use theme getters from context

* refactor(mobile): use media query size from context

* refactor(mobile): use auto router methods from context

* refactor(mobile): use navigator methods from context

---------

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

mobile/lib/modules/album/ui/add_to_album_bottom_sheet.dart

@@ -1,8 +1,8 @@
 import 'package:easy_localization/easy_localization.dart';
-import 'package:auto_route/auto_route.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/modules/album/providers/album.provider.dart';
 import 'package:immich_mobile/modules/album/providers/album_detail.provider.dart';
 import 'package:immich_mobile/modules/album/providers/shared_album.provider.dart';
@@ -95,20 +95,19 @@ class AddToAlbumBottomSheet extends HookConsumerWidget {
                     children: [
                       Text(
                         'common_add_to_album'.tr(),
-                        style: Theme.of(context).textTheme.displayMedium,
+                        style: context.textTheme.displayMedium,
                       ),
                       TextButton.icon(
                         icon: Icon(
                           Icons.add,
-                          color: Theme.of(context).primaryColor,
+                          color: context.primaryColor,
                         ),
                         label: Text(
                           'common_create_new_album'.tr(),
-                          style:
-                              TextStyle(color: Theme.of(context).primaryColor),
+                          style: TextStyle(color: context.primaryColor),
                         ),
                         onPressed: () {
-                          AutoRouter.of(context).push(
+                          context.autoPush(
                             CreateAlbumRoute(
                               isSharedAlbum: false,
                               initialAssets: assets,

mobile/lib/modules/album/ui/album_action_outlined_button.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 
 class AlbumActionOutlinedButton extends StatelessWidget {
   final VoidCallback? onPressed;
@@ -14,8 +15,6 @@ class AlbumActionOutlinedButton extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final isDarkTheme = Theme.of(context).brightness == Brightness.dark;
-
     return Padding(
       padding: const EdgeInsets.only(right: 8.0),
       child: OutlinedButton.icon(
@@ -26,7 +25,7 @@ class AlbumActionOutlinedButton extends StatelessWidget {
           ),
           side: BorderSide(
             width: 1,
-            color: isDarkTheme
+            color: context.isDarkTheme
                 ? const Color.fromARGB(255, 63, 63, 63)
                 : const Color.fromARGB(255, 206, 206, 206),
           ),
@@ -34,13 +33,13 @@ class AlbumActionOutlinedButton extends StatelessWidget {
         icon: Icon(
           iconData,
           size: 15,
-          color: Theme.of(context).primaryColor,
+          color: context.primaryColor,
         ),
         label: Text(
           labelText,
-          style: Theme.of(context).textTheme.labelSmall?.copyWith(
-                fontWeight: FontWeight.bold,
-              ),
+          style: context.textTheme.labelSmall?.copyWith(
+            fontWeight: FontWeight.bold,
+          ),
         ),
         onPressed: onPressed,
       ),

mobile/lib/modules/album/ui/album_thumbnail_card.dart

@@ -1,5 +1,6 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/shared/models/album.dart';
 import 'package:immich_mobile/shared/models/store.dart';
 import 'package:immich_mobile/shared/ui/immich_image.dart';
@@ -22,7 +23,8 @@ class AlbumThumbnailCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    var isDarkMode = Theme.of(context).brightness == Brightness.dark;
+    var isDarkTheme = context.isDarkTheme;
+
     return LayoutBuilder(
       builder: (context, constraints) {
         var cardSize = constraints.maxWidth;
@@ -32,7 +34,7 @@ class AlbumThumbnailCard extends StatelessWidget {
             height: cardSize,
             width: cardSize,
             decoration: BoxDecoration(
-              color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
+              color: isDarkTheme ? Colors.grey[800] : Colors.grey[200],
             ),
             child: Center(
               child: Icon(
@@ -73,14 +75,14 @@ class AlbumThumbnailCard extends StatelessWidget {
                   style: TextStyle(
                     fontFamily: 'WorkSans',
                     fontSize: 12,
-                    color: isDarkMode ? Colors.white : Colors.black,
+                    color: isDarkTheme ? Colors.white : Colors.black,
                   ),
                 ),
                 if (owner != null) const TextSpan(text: ' · '),
                 if (owner != null)
                   TextSpan(
                     text: owner,
-                    style: Theme.of(context).textTheme.labelSmall,
+                    style: context.textTheme.labelSmall,
                   ),
               ],
             ),
@@ -114,8 +116,8 @@ class AlbumThumbnailCard extends StatelessWidget {
                           album.name,
                           style: TextStyle(
                             fontWeight: FontWeight.bold,
-                            color: isDarkMode
-                                ? Theme.of(context).primaryColor
+                            color: isDarkTheme
+                                ? context.primaryColor
                                 : Colors.black,
                           ),
                         ),

mobile/lib/modules/album/ui/album_thumbnail_listtile.dart

@@ -1,7 +1,7 @@
-import 'package:auto_route/auto_route.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/shared/models/album.dart';
 import 'package:immich_mobile/shared/models/store.dart';
@@ -21,12 +21,11 @@ class AlbumThumbnailListTile extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     var cardSize = 68.0;
-    var isDarkMode = Theme.of(context).brightness == Brightness.dark;
 
     buildEmptyThumbnail() {
       return Container(
         decoration: BoxDecoration(
-          color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
+          color: context.isDarkTheme ? Colors.grey[800] : Colors.grey[200],
         ),
         child: SizedBox(
           height: cardSize,
@@ -61,7 +60,7 @@ class AlbumThumbnailListTile extends StatelessWidget {
       behavior: HitTestBehavior.opaque,
       onTap: onTap ??
           () {
-            AutoRouter.of(context).push(AlbumViewerRoute(albumId: album.id));
+            context.autoPush(AlbumViewerRoute(albumId: album.id));
           },
       child: Padding(
         padding: const EdgeInsets.only(bottom: 12.0),

mobile/lib/modules/album/ui/album_title_text_field.dart

@@ -1,6 +1,7 @@
 import 'package:easy_localization/easy_localization.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/album/providers/album_title.provider.dart';
 
 class AlbumTitleTextField extends ConsumerWidget {
@@ -19,7 +20,7 @@ class AlbumTitleTextField extends ConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final isDarkTheme = Theme.of(context).brightness == Brightness.dark;
+    final isDarkTheme = context.isDarkTheme;
 
     return TextField(
       onChanged: (v) {
@@ -55,7 +56,7 @@ class AlbumTitleTextField extends ConsumerWidget {
                 },
                 icon: Icon(
                   Icons.cancel_rounded,
-                  color: Theme.of(context).primaryColor,
+                  color: context.primaryColor,
                 ),
                 splashRadius: 10,
               )

mobile/lib/modules/album/ui/album_viewer_appbar.dart

@@ -1,8 +1,8 @@
-import 'package:auto_route/auto_route.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.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/album/providers/album.provider.dart';
 import 'package:immich_mobile/modules/album/providers/album_detail.provider.dart';
@@ -58,12 +58,12 @@ class AlbumViewerAppbar extends HookConsumerWidget
       if (album.shared) {
         success =
             await ref.watch(sharedAlbumProvider.notifier).deleteAlbum(album);
-        AutoRouter.of(context)
-            .navigate(const TabControllerRoute(children: [SharingRoute()]));
+        context
+            .autoNavigate(const TabControllerRoute(children: [SharingRoute()]));
       } else {
         success = await ref.watch(albumProvider.notifier).deleteAlbum(album);
-        AutoRouter.of(context)
-            .navigate(const TabControllerRoute(children: [LibraryRoute()]));
+        context
+            .autoNavigate(const TabControllerRoute(children: [LibraryRoute()]));
       }
       if (!success) {
         ImmichToast.show(
@@ -93,7 +93,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
                 child: Text(
                   'Cancel',
                   style: TextStyle(
-                    color: Theme.of(context).primaryColor,
+                    color: context.primaryColor,
                     fontWeight: FontWeight.bold,
                   ),
                 ),
@@ -107,9 +107,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
                   'Confirm',
                   style: TextStyle(
                     fontWeight: FontWeight.bold,
-                    color: Theme.of(context).brightness == Brightness.light
-                        ? Colors.red
-                        : Colors.red[300],
+                    color: !context.isDarkTheme ? Colors.red : Colors.red[300],
                   ),
                 ),
               ),
@@ -130,8 +128,8 @@ class AlbumViewerAppbar extends HookConsumerWidget
           await ref.watch(sharedAlbumProvider.notifier).leaveAlbum(album);
 
       if (isSuccess) {
-        AutoRouter.of(context)
-            .navigate(const TabControllerRoute(children: [SharingRoute()]));
+        context
+            .autoNavigate(const TabControllerRoute(children: [SharingRoute()]));
       } else {
         Navigator.pop(context);
         ImmichToast.show(
@@ -190,7 +188,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
                   gravity: ToastGravity.BOTTOM,
                 );
               }
-              Navigator.of(buildContext).pop();
+              context.pop();
             },
           );
           return const ShareDialog();
@@ -266,8 +264,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
         ListTile(
           leading: const Icon(Icons.share_rounded),
           onTap: () {
-            AutoRouter.of(context)
-                .push(SharedLinkEditRoute(albumId: album.remoteId));
+            context.autoPush(SharedLinkEditRoute(albumId: album.remoteId));
             Navigator.pop(context);
           },
           title: const Text(
@@ -277,8 +274,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
         ),
         ListTile(
           leading: const Icon(Icons.settings_rounded),
-          onTap: () =>
-              AutoRouter.of(context).navigate(AlbumOptionsRoute(album: album)),
+          onTap: () => context.autoNavigate(AlbumOptionsRoute(album: album)),
           title: const Text(
             "translated_text_options",
             style: TextStyle(fontWeight: FontWeight.bold),
@@ -300,7 +296,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
         ),
       ];
       showModalBottomSheet(
-        backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+        backgroundColor: context.scaffoldBackgroundColor,
         isScrollControlled: false,
         context: context,
         builder: (context) {
@@ -342,7 +338,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
                   comments.toString(),
                   style: TextStyle(
                     fontWeight: FontWeight.bold,
-                    color: Theme.of(context).primaryColor,
+                    color: context.primaryColor,
                   ),
                 ),
               ),
@@ -381,7 +377,7 @@ class AlbumViewerAppbar extends HookConsumerWidget
         );
       } else {
         return IconButton(
-          onPressed: () async => await AutoRouter.of(context).pop(),
+          onPressed: () async => await context.autoPop(),
           icon: const Icon(Icons.arrow_back_ios_rounded),
           splashRadius: 25,
         );

mobile/lib/modules/album/ui/album_viewer_editable_title.dart

@@ -2,6 +2,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/modules/album/providers/album_viewer.provider.dart';
 import 'package:immich_mobile/shared/models/album.dart';
 
@@ -17,7 +18,6 @@ class AlbumViewerEditableTitle extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final titleTextEditController = useTextEditingController(text: album.name);
-    final isDarkTheme = Theme.of(context).brightness == Brightness.dark;
 
     void onFocusModeChange() {
       if (!titleFocusNode.hasFocus && titleTextEditController.text.isEmpty) {
@@ -65,7 +65,7 @@ class AlbumViewerEditableTitle extends HookConsumerWidget {
                 },
                 icon: Icon(
                   Icons.cancel_rounded,
-                  color: Theme.of(context).primaryColor,
+                  color: context.primaryColor,
                 ),
                 splashRadius: 10,
               )
@@ -79,14 +79,14 @@ class AlbumViewerEditableTitle extends HookConsumerWidget {
           borderRadius: BorderRadius.circular(10),
         ),
         focusColor: Colors.grey[300],
-        fillColor: isDarkTheme
+        fillColor: context.isDarkTheme
             ? const Color.fromARGB(255, 32, 33, 35)
             : Colors.grey[200],
         filled: titleFocusNode.hasFocus,
         hintText: 'share_add_title'.tr(),
         hintStyle: TextStyle(
           fontSize: 28,
-          color: isDarkTheme ? Colors.grey[300] : Colors.grey[700],
+          color: context.isDarkTheme ? Colors.grey[300] : Colors.grey[700],
           fontWeight: FontWeight.bold,
         ),
       ),