opt perf

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/member_opus/view.dart

@@ -33,8 +33,6 @@ class _MemberOpusState extends State<MemberOpus>
     with AutomaticKeepAliveClientMixin {
   late final MemberOpusController _controller;
 
-  late double _maxWidth;
-
   @override
   void initState() {
     super.initState();
@@ -127,7 +125,6 @@ class _MemberOpusState extends State<MemberOpus>
     maxCrossAxisExtent: Grid.smallCardWidth,
     mainAxisSpacing: StyleString.safeSpace,
     crossAxisSpacing: StyleString.safeSpace,
-    afterCalc: (value) => _maxWidth = value,
   );
 
   Widget _buildBody(LoadingState<List<SpaceOpusItemModel>?> loadingState) {
@@ -148,10 +145,7 @@ class _MemberOpusState extends State<MemberOpus>
                     if (index == response.length - 1) {
                       _controller.onLoadMore();
                     }
-                    return SpaceOpusItem(
-                      item: response[index],
-                      maxWidth: _maxWidth,
-                    );
+                    return SpaceOpusItem(item: response[index]);
                   },
                   childCount: response.length,
                 ),

lib/pages/member_opus/widgets/space_opus_item.dart

@@ -1,21 +1,19 @@
-import 'package:PiliPlus/common/widgets/flutter/dyn/ink_well.dart';
+import 'package:PiliPlus/common/widgets/flutter/layout_builder.dart';
 import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
 import 'package:PiliPlus/common/widgets/stat/stat.dart';
 import 'package:PiliPlus/models/common/image_type.dart';
 import 'package:PiliPlus/models/common/stat_type.dart';
 import 'package:PiliPlus/models_new/space/space_opus/item.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
-import 'package:flutter/material.dart' hide InkWell;
+import 'package:flutter/material.dart' hide LayoutBuilder;
 
 class SpaceOpusItem extends StatelessWidget {
   const SpaceOpusItem({
     super.key,
     required this.item,
-    required this.maxWidth,
   });
 
   final SpaceOpusItemModel item;
-  final double maxWidth;
 
   @override
   Widget build(BuildContext context) {
@@ -34,12 +32,14 @@ class SpaceOpusItem extends StatelessWidget {
             if (hasPic)
               Stack(
                 children: [
-                  NetworkImgLayer(
-                    width: maxWidth,
-                    height: maxWidth * item.cover!.ratio,
-                    src: item.cover!.url,
-                    type: ImageType.emote,
-                    quality: 60,
+                  LayoutBuilder(
+                    builder: (context, constraints) => NetworkImgLayer(
+                      width: constraints.maxWidth,
+                      height: constraints.maxWidth * item.cover!.ratio,
+                      src: item.cover!.url,
+                      type: ImageType.emote,
+                      quality: 60,
+                    ),
                   ),
                   Positioned(
                     left: 0,