Improve memory navigation and data handling in memory widgets

mobile/lib/ui/home/memories/all_memories_page.dart

@@ -40,43 +40,32 @@ class _AllMemoriesPageState extends State<AllMemoriesPage>
       body: PageView.builder(
         controller: pageController,
         physics: const BouncingScrollPhysics(),
+        hitTestBehavior: HitTestBehavior.translucent,
         itemCount: widget.allMemories.length,
         itemBuilder: (context, index) {
-          return AnimatedBuilder(
-            animation: pageController,
-            builder: (context, child) {
-              double value = 1.0;
-              if (pageController.position.haveDimensions) {
-                value = pageController.page! - index;
-                value = (1 - (value.abs() * 0.5)).clamp(0.0, 1.0);
-              }
-              return Transform.scale(
-                scale: value,
-                child: Opacity(
-                  opacity: value,
-                  child: FullScreenMemoryDataUpdater(
-                    initialIndex: _getNextMemoryIndex(index),
-                    memories: widget.allMemories[index],
-                    child: FullScreenMemory(
-                      widget.allTitles[index],
-                      _getNextMemoryIndex(index),
-                      onNextMemory: index < widget.allMemories.length - 1
-                          ? () => pageController.nextPage(
-                                duration: const Duration(milliseconds: 250),
-                                curve: Curves.ease,
-                              )
-                          : null,
-                      onPreviousMemory: index > 0
-                          ? () => pageController.previousPage(
-                                duration: const Duration(milliseconds: 250),
-                                curve: Curves.ease,
-                              )
-                          : null,
-                    ),
-                  ),
-                ),
-              );
-            },
+          final initialMemoryIndex = _getNextMemoryIndex(index);
+          if (widget.allMemories[index].isEmpty) {
+            return const SizedBox.shrink();
+          }
+          return FullScreenMemoryDataUpdater(
+            initialIndex: initialMemoryIndex,
+            memories: widget.allMemories[index],
+            child: FullScreenMemory(
+              widget.allTitles[index],
+              initialMemoryIndex,
+              onNextMemory: index < widget.allMemories.length - 1
+                  ? () => pageController.nextPage(
+                        duration: const Duration(milliseconds: 250),
+                        curve: Curves.ease,
+                      )
+                  : null,
+              onPreviousMemory: index > 0
+                  ? () => pageController.previousPage(
+                        duration: const Duration(milliseconds: 250),
+                        curve: Curves.ease,
+                      )
+                  : null,
+            ),
           );
         },
       ),

mobile/lib/ui/home/memories/memories_widget.dart

@@ -137,6 +137,8 @@ class _MemoriesWidgetState extends State<MemoriesWidget> {
             maxHeight: _maxHeight,
             maxWidth: _maxWidth,
             title: collatedMemories[itemIndex].$2,
+            allTitle: collatedMemories.map((e) => e.$2).toList(),
+            currentMemoryIndex: itemIndex,
           );
         },
       ),

mobile/lib/ui/home/memories/memory_cover_widget.dart

@@ -4,8 +4,7 @@ import "package:photos/models/memories/memory.dart";
 import "package:photos/theme/colors.dart";
 import "package:photos/theme/effects.dart";
 import "package:photos/theme/ente_theme.dart";
-// import "package:photos/ui/home/memories/full_screen_memory.dart";
-import "package:photos/ui/home/memories/temp.dart";
+import "package:photos/ui/home/memories/all_memories_page.dart";
 import "package:photos/ui/viewer/file/thumbnail_widget.dart";
 import "package:photos/utils/navigation_util.dart";
 
@@ -19,6 +18,8 @@ class MemoryCoverWidget extends StatefulWidget {
   static const aspectRatio = 0.68;
   static const horizontalPadding = 2.5;
   final String title;
+  final List<String> allTitle;
+  final int currentMemoryIndex;
 
   const MemoryCoverWidget({
     required this.memories,
@@ -27,6 +28,8 @@ class MemoryCoverWidget extends StatefulWidget {
     required this.maxHeight,
     required this.maxWidth,
     required this.title,
+    required this.allTitle,
+    required this.currentMemoryIndex,
     super.key,
   });
 
@@ -59,19 +62,13 @@ class _MemoryCoverWidgetState extends State<MemoryCoverWidget> {
             horizontal: MemoryCoverWidget.horizontalPadding,
           ),
           child: GestureDetector(
-            onTap: () async {
+            onTap: () async { 
               await routeToPage(
                 context,
-                // FullScreenMemoryDataUpdater(
-                //   initialIndex: index,
-                //   memories: widget.memories,
-                //   child: FullScreenMemory(title, index),
-                // ),
-                // forceCustomPageRoute: true,
-                TempPage(
+                AllMemoriesPage( 
+                  initialPageIndex: widget.currentMemoryIndex,
                   allMemories: widget.allMemories,
-                  page: widget.allMemories.length,
-                  initialIndex: index,
+                  allTitles: widget.allTitle,
                 ),
               );
               setState(() {});