45 lines
1.2 KiB
Dart
45 lines
1.2 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter_hooks/flutter_hooks.dart';
|
|
import 'package:lemmy_api_client/lemmy_api_client.dart';
|
|
|
|
import '../hooks/infinite_scroll.dart';
|
|
import 'infinite_scroll.dart';
|
|
import 'post.dart';
|
|
import 'post_list_options.dart';
|
|
|
|
/// Infinite list of posts
|
|
class InfinitePostList extends HookWidget {
|
|
final Future<List<PostView>> Function(
|
|
int page, int batchSize, SortType sortType) fetcher;
|
|
|
|
InfinitePostList({@required this.fetcher}) : assert(fetcher != null);
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final isc = useInfiniteScrollController();
|
|
final sort = useState(SortType.active);
|
|
|
|
void changeSorting(SortType newSort) {
|
|
sort.value = newSort;
|
|
isc.clear();
|
|
}
|
|
|
|
return InfiniteScroll<PostView>(
|
|
prepend: PostListOptions(
|
|
onChange: changeSorting,
|
|
defaultSort: SortType.active,
|
|
),
|
|
builder: (post) => Column(
|
|
children: [
|
|
Post(post),
|
|
SizedBox(height: 20),
|
|
],
|
|
),
|
|
padding: EdgeInsets.zero,
|
|
fetchMore: (page, batchSize) => fetcher(page, batchSize, sort.value),
|
|
controller: isc,
|
|
// batchSize: 20,
|
|
);
|
|
}
|
|
}
|