feat: display more info in asset viewer (#24630)

* feat(mobile): more info for asset viewer

* feat(mobile): more info for asset viewer

i18n/en.json

@@ -1403,6 +1403,7 @@
   "link_to_oauth": "Link to OAuth",
   "linked_oauth_account": "Linked OAuth account",
   "list": "List",
+  "live": "Live",
   "loading": "Loading",
   "loading_search_results_failed": "Loading search results failed",
   "local": "Local",
@@ -1584,6 +1585,7 @@
   "month": "Month",
   "monthly_title_text_date_format": "MMMM y",
   "more": "More",
+  "motion": "Motion",
   "move": "Move",
   "move_down": "Move down",
   "move_off_locked_folder": "Move out of locked folder",

mobile/lib/presentation/widgets/asset_viewer/motion_photo_button.widget.dart

@@ -0,0 +1,78 @@
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/extensions/platform_extensions.dart';
+import 'package:immich_mobile/extensions/translate_extensions.dart';
+import 'package:immich_mobile/providers/asset_viewer/asset_viewer.provider.dart';
+import 'package:immich_mobile/providers/asset_viewer/is_motion_video_playing.provider.dart';
+
+class MotionPhotoPlayButton extends ConsumerWidget {
+  const MotionPhotoPlayButton({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final asset = ref.watch(assetViewerProvider.select((state) => state.currentAsset));
+    final isPlaying = ref.watch(isPlayingMotionVideoProvider);
+    final showControls = ref.watch(assetViewerProvider.select((state) => state.showingControls));
+    final isShowingDetails = ref.watch(assetViewerProvider.select((state) => state.showingDetails));
+
+    if (asset == null || !asset.isMotionPhoto || isShowingDetails) {
+      return const SizedBox.shrink();
+    }
+
+    return IgnorePointer(
+      ignoring: !showControls,
+      child: AnimatedOpacity(
+        opacity: showControls ? 1.0 : 0.0,
+        duration: Durations.short2,
+        child: SafeArea(
+          child: Padding(
+            padding: const EdgeInsets.only(top: 60),
+            child: Center(
+              child: _MotionButton(
+                isPlaying: isPlaying,
+                onPressed: ref.read(isPlayingMotionVideoProvider.notifier).toggle,
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _MotionButton extends StatelessWidget {
+  final bool isPlaying;
+  final VoidCallback onPressed;
+
+  const _MotionButton({required this.isPlaying, required this.onPressed});
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      color: Colors.grey[900]!.withValues(alpha: 0.4),
+      borderRadius: const BorderRadius.all(Radius.circular(24)),
+      child: InkWell(
+        onTap: onPressed,
+        borderRadius: const BorderRadius.all(Radius.circular(24)),
+        child: Padding(
+          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Icon(
+                isPlaying ? Icons.motion_photos_pause_outlined : Icons.play_circle_outline_rounded,
+                color: Colors.white,
+                size: 16,
+              ),
+              const SizedBox(width: 8),
+              Text(
+                CurrentPlatform.isAndroid ? 'motion'.t(context: context) : 'live'.t(context: context),
+                style: const TextStyle(color: Colors.white, fontSize: 14, fontWeight: FontWeight.w500),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

mobile/lib/presentation/widgets/asset_viewer/viewer_kebab_menu.widget.dart

@@ -50,7 +50,7 @@ class ViewerKebabMenu extends ConsumerWidget {
       timelineOrigin: timelineOrigin,
     );
 
-    final menuChildren = ActionButtonBuilder.buildViewerKebabMenu(actionContext, context, ref);
+    final menuChildren = ActionButtonBuilder.buildViewerKebabMenu(actionContext, context);
 
     return MenuAnchor(
       consumeOutsideTap: true,

mobile/lib/presentation/widgets/asset_viewer/viewer_top_app_bar.widget.dart

@@ -1,4 +1,5 @@
 import 'package:auto_route/auto_route.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/constants/enums.dart';
@@ -10,11 +11,13 @@ import 'package:immich_mobile/presentation/widgets/action_buttons/unfavorite_act
 import 'package:immich_mobile/presentation/widgets/asset_viewer/viewer_kebab_menu.widget.dart';
 import 'package:immich_mobile/providers/activity.provider.dart';
 import 'package:immich_mobile/providers/asset_viewer/asset_viewer.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/asset_viewer/asset.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/current_album.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/readonly_mode.provider.dart';
 import 'package:immich_mobile/providers/routes.provider.dart';
 import 'package:immich_mobile/providers/user.provider.dart';
 import 'package:immich_mobile/routing/router.dart';
+import 'package:immich_mobile/utils/timezone.dart';
 
 class ViewerTopAppBar extends ConsumerWidget implements PreferredSizeWidget {
   const ViewerTopAppBar({super.key});
@@ -95,16 +98,17 @@ class ViewerTopAppBar extends ConsumerWidget implements PreferredSizeWidget {
             ),
             SafeArea(
               bottom: false,
-              child: SizedBox.square(
+              child: SizedBox(
+                height: preferredSize.height,
                 child: Theme(
                   data: context.themeData.copyWith(iconTheme: const IconThemeData(size: 22, color: Colors.white)),
-                  child: Row(
+                  child: NavigationToolbar(
-                    children: [
+                    centerMiddle: true,
-                      const _AppBarBackButton(),
+                    leading: const _AppBarBackButton(),
-                      const Spacer(),
+                    middle: showingDetails ? null : _AssetInfoTitle(asset: asset),
-                      if (!showingDetails && !isReadonlyModeEnabled)
+                    trailing: !showingDetails && !isReadonlyModeEnabled
-                        if (isInLockedView) ...lockedViewActions else ...actions,
+                        ? Row(mainAxisSize: MainAxisSize.min, children: isInLockedView ? lockedViewActions : actions)
-                    ],
+                        : null,
                   ),
                 ),
               ),
@@ -139,3 +143,32 @@ class _AppBarBackButton extends ConsumerWidget {
     );
   }
 }
+
+class _AssetInfoTitle extends ConsumerWidget {
+  final BaseAsset asset;
+
+  const _AssetInfoTitle({required this.asset});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    DateTime dateTime = asset.createdAt.toLocal();
+    final currentYear = DateTime.now().year;
+    final exifInfo = ref.watch(assetExifProvider(asset)).valueOrNull;
+
+    if (exifInfo?.dateTimeOriginal != null) {
+      (dateTime, _) = applyTimezoneOffset(dateTime: exifInfo!.dateTimeOriginal!, timeZone: exifInfo.timeZone);
+    }
+
+    final isCurrentYear = dateTime.year == currentYear;
+    final dateFormatted = isCurrentYear ? DateFormat.MMMd().format(dateTime) : DateFormat.yMMMd().format(dateTime);
+    final timeFormatted = DateFormat.jm().format(dateTime);
+
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Text(dateFormatted, style: context.textTheme.labelLarge?.copyWith(color: Colors.white)),
+        Text(timeFormatted, style: context.textTheme.labelMedium?.copyWith(color: Colors.white70)),
+      ],
+    );
+  }
+}

mobile/lib/utils/action_button.utils.dart

@@ -315,7 +315,7 @@ class ActionButtonBuilder {
     return _actionTypes.where((type) => type.shouldShow(context)).map((type) => type.buildButton(context)).toList();
   }
 
-  static List<Widget> buildViewerKebabMenu(ActionButtonContext context, BuildContext buildContext, WidgetRef ref) {
+  static List<Widget> buildViewerKebabMenu(ActionButtonContext context, BuildContext buildContext) {
     final visibleButtons = defaultViewerKebabMenuOrder
         .where((type) => !defaultViewerBottomBarButtons.contains(type) && type.shouldShow(context))
         .toList();
@@ -331,7 +331,7 @@ class ActionButtonBuilder {
       if (lastGroup != null && type.kebabMenuGroup != lastGroup) {
         result.add(const Divider(height: 1));
       }
-      result.add(type.buildButton(context, buildContext, false, true).build(buildContext, ref));
+      result.add(type.buildButton(context, buildContext, false, true));
       lastGroup = type.kebabMenuGroup;
     }