♻️ Replaced all list with own pagination list

This commit is contained in:
2025-12-06 02:29:11 +08:00
parent c4ac256896
commit fd79c11d18
25 changed files with 1028 additions and 3073 deletions

View File

@@ -2,54 +2,30 @@ import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:island/models/post.dart';
import 'package:island/pods/network.dart';
import 'package:island/pods/paging.dart';
import 'package:island/widgets/paging/pagination_list.dart';
import 'package:island/widgets/post/post_item.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
import 'package:styled_widget/styled_widget.dart';
part 'post_replies.g.dart';
final postRepliesNotifierProvider = AsyncNotifierProvider.autoDispose
.family<PostRepliesNotifier, List<SnPost>, String>(PostRepliesNotifier.new);
@riverpod
class PostRepliesNotifier extends _$PostRepliesNotifier
with CursorPagingNotifierMixin<SnPost> {
class PostRepliesNotifier
extends AutoDisposeFamilyAsyncNotifier<List<SnPost>, String>
with FamilyAsyncPaginationController<SnPost, String> {
static const int _pageSize = 20;
PostRepliesNotifier();
String? _postId;
@override
Future<CursorPagingData<SnPost>> build(String postId) {
_postId = postId;
return fetch(cursor: null);
}
@override
Future<CursorPagingData<SnPost>> fetch({required String? cursor}) async {
if (_postId == null) {
throw StateError('PostRepliesNotifier must be initialized with postId');
}
Future<List<SnPost>> fetch() async {
final client = ref.read(apiClientProvider);
final offset = cursor == null ? 0 : int.parse(cursor);
final response = await client.get(
'/sphere/posts/$_postId/replies',
queryParameters: {'offset': offset, 'take': _pageSize},
'/sphere/posts/$arg/replies',
queryParameters: {'offset': fetchedCount, 'take': _pageSize},
);
final total = int.parse(response.headers.value('X-Total') ?? '0');
totalCount = int.parse(response.headers.value('X-Total') ?? '0');
final List<dynamic> data = response.data;
final posts = data.map((json) => SnPost.fromJson(json)).toList();
final hasMore = offset + posts.length < total;
final nextCursor = hasMore ? (offset + posts.length).toString() : null;
return CursorPagingData(
items: posts,
hasMore: hasMore,
nextCursor: nextCursor,
);
return data.map((json) => SnPost.fromJson(json)).toList();
}
}
@@ -66,52 +42,32 @@ class PostRepliesList extends HookConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
return PagingHelperSliverView(
provider: postRepliesNotifierProvider(postId),
futureRefreshable: postRepliesNotifierProvider(postId).future,
notifierRefreshable: postRepliesNotifierProvider(postId).notifier,
contentBuilder: (data, widgetCount, endItemView) {
if (data.items.isEmpty) {
return SliverToBoxAdapter(
child: Column(
children: [
Text(
'No replies',
textAlign: TextAlign.center,
).fontSize(18).bold(),
const Text('Why not start a discussion?'),
],
).padding(vertical: 16),
);
}
final provider = postRepliesNotifierProvider(postId);
return SliverList.builder(
itemCount: widgetCount,
itemBuilder: (context, index) {
if (index == widgetCount - 1) {
return endItemView;
}
return PaginationList(
provider: provider,
notifier: provider.notifier,
isRefreshable: false,
isSliver: true,
itemBuilder: (context, index, item) {
final contentWidget = Card(
margin: EdgeInsets.symmetric(horizontal: 8, vertical: 4),
child: PostActionableItem(
borderRadius: 8,
item: item,
isShowReference: false,
isEmbedOpenable: true,
onOpen: onOpen,
),
);
final contentWidget = Card(
margin: EdgeInsets.symmetric(horizontal: 8, vertical: 4),
child: PostActionableItem(
borderRadius: 8,
item: data.items[index],
isShowReference: false,
isEmbedOpenable: true,
onOpen: onOpen,
),
);
if (maxWidth == null) return contentWidget;
if (maxWidth == null) return contentWidget;
return Center(
child: ConstrainedBox(
constraints: BoxConstraints(maxWidth: maxWidth!),
child: contentWidget,
),
);
},
return Center(
child: ConstrainedBox(
constraints: BoxConstraints(maxWidth: maxWidth!),
child: contentWidget,
),
);
},
);