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This commit is contained in:
LittleSheep
2025-04-26 00:43:48 +08:00
parent aed2160760
commit 7cf2c1a0df
14 changed files with 881 additions and 111 deletions
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44
lib/screens/explore.dart
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@ -20,20 +20,33 @@ class ExploreScreen extends ConsumerWidget {
appBar: AppBar(title: const Text('Explore')),
body: postAsync.when(
data:
(controller) => InfiniteList(
padding: EdgeInsets.zero,
itemCount: controller.posts.length,
isLoading: controller.isLoading,
hasReachedMax: controller.hasReachedMax,
onFetchData: controller.fetchMore,
itemBuilder: (context, index) {
final post = controller.posts[index];
return PostItem(item: post);
},
separatorBuilder: (_, __) => const Divider(height: 1),
(controller) => RefreshIndicator(
onRefresh: controller.refresh,
child: InfiniteList(
padding: EdgeInsets.only(
bottom: MediaQuery.of(context).padding.bottom,
),
itemCount: controller.posts.length,
isLoading: controller.isLoading,
hasReachedMax: controller.hasReachedMax,
onFetchData: controller.fetchMore,
itemBuilder: (context, index) {
final post = controller.posts[index];
return PostItem(item: post);
},
separatorBuilder: (_, __) => const Divider(height: 1),
),
),
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, _) => Center(child: Text('Error: $e')),
error:
(e, _) => GestureDetector(
child: Center(
child: Text('Error: $e', textAlign: TextAlign.center),
),
onTap: () {
postAsync.value?.refresh();
},
),
),
);
}
@ -57,6 +70,13 @@ class _PostListController {
final int take = 20;
int total = 0;
Future<void> refresh() async {
hasReachedMax = false;
offset = 0;
posts.clear();
await fetchMore();
}
Future<void> fetchMore() async {
if (isLoading || hasReachedMax) return;
isLoading = true;