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lemmur-app-android
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Code Issues Releases Wiki Activity

Revert "Create home tab with different listings" 

This reverts commit 0734fb42fc.
This commit is contained in:
krawieck 2020-10-05 13:46:09 +02:00
parent 435fbc11c7
commit 607c602e93
1 changed files with 0 additions and 242 deletions
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242
lib/pages/home_tab.dart
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@ -1,242 +0,0 @@
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 '../hooks/stores.dart';
import '../util/goto.dart';
import '../widgets/bottom_modal.dart';
import '../widgets/infinite_scroll.dart';
import '../widgets/post.dart';
import '../widgets/post_list_options.dart';
import 'inbox.dart';
class HomeTab extends HookWidget {
@override
Widget build(BuildContext context) {
final selectedList =
useState(SelectedList(listingType: PostListingType.subscribed));
final accStore = useAccountsStore();
final isc = useInfiniteScrollController();
final theme = Theme.of(context);
handleListChange() async {
final val = await showModalBottomSheet<SelectedList>(
backgroundColor: Colors.transparent,
isScrollControlled: true,
context: context,
builder: (context) {
pop(SelectedList thing) => Navigator.of(context).pop(thing);
return BottomModal(
child: Column(
children: [
ListTile(
title: Text('EVERYTHING'),
dense: true,
contentPadding: EdgeInsets.zero,
visualDensity:
VisualDensity(vertical: VisualDensity.minimumDensity),
leading: SizedBox(width: 20, height: 20),
),
ListTile(
title: Text('Subscribed'),
leading: SizedBox(width: 20, height: 20),
onTap: () =>
pop(SelectedList(listingType: PostListingType.subscribed)),
),
ListTile(
title: Text('All'),
leading: SizedBox(width: 20, height: 20),
onTap: () =>
pop(SelectedList(listingType: PostListingType.all)),
),
for (final instance in accStore.instances) ...[
Divider(),
ListTile(
title: Text(
instance.toUpperCase(),
style: TextStyle(
color:
theme.textTheme.bodyText1.color.withOpacity(0.7)),
),
dense: true,
contentPadding: EdgeInsets.zero,
visualDensity:
VisualDensity(vertical: VisualDensity.minimumDensity),
leading: SizedBox(width: 30),
),
ListTile(
title: Text('Subscribed'),
onTap: () => pop(SelectedList(
listingType: PostListingType.subscribed,
instanceUrl: instance,
)),
leading: SizedBox(width: 20),
),
ListTile(
title: Text('All'),
onTap: () => pop(SelectedList(
listingType: PostListingType.all,
instanceUrl: instance,
)),
leading: SizedBox(width: 20),
),
]
],
));
},
);
if (val != null) {
print(val);
selectedList.value = val;
isc.clear();
}
}
return Scaffold(
appBar: AppBar(
actions: [
IconButton(
icon: Icon(Icons.notifications),
onPressed: () => goTo(context, (_) => InboxPage()),
)
],
centerTitle: true,
title: TextButton(
style: TextButton.styleFrom(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(10))),
padding: EdgeInsets.symmetric(horizontal: 15),
primary: theme.buttonColor,
textStyle: theme.textTheme.headline6,
),
onPressed: handleListChange,
child: Row(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text('Subscribed'),
Icon(Icons.arrow_drop_down),
],
)),
),
body: InfiniteHomeList(
controller: isc,
selectedList: selectedList.value,
),
);
}
}
class InfiniteHomeList extends HookWidget {
final Function onStyleChange;
final InfiniteScrollController controller;
final SelectedList selectedList;
InfiniteHomeList({
@required this.selectedList,
this.onStyleChange,
this.controller,
}) : assert(selectedList != null);
@override
Widget build(BuildContext context) {
final accStore = useAccountsStore();
final sort = useState(SortType.active);
void changeSorting(SortType newSort) {
sort.value = newSort;
controller.clear();
}
Future<List<PostView>> ultimateFetcher(
int page,
int limit,
SortType sort,
PostListingType listingType,
) async {
assert(
listingType != PostListingType.community, 'only subscribed or all');
final instances = () {
if (listingType == PostListingType.all) {
return accStore.instances;
} else {
return accStore.loggedInInstances;
}
}();
final futures =
instances.map((instanceUrl) => LemmyApi(instanceUrl).v1.getPosts(
type: listingType,
sort: sort,
page: page,
limit: limit,
auth: accStore.defaultTokenFor(instanceUrl)?.raw,
));
final posts =
await Future.wait(futures).then((value) => value.expand((e) => e));
// TODO: sorting
return posts.toList(); // .sort();
}
Future<List<PostView>> Function(int, int) _fetcherFromInstance(
String instanceUrl, PostListingType listingType, SortType sort) {
return (page, batchSize) => LemmyApi(instanceUrl).v1.getPosts(
type: listingType,
sort: sort,
page: page,
limit: batchSize,
auth: accStore.defaultTokenFor(instanceUrl)?.raw,
);
}
return InfiniteScroll<PostView>(
prepend: Column(
children: [
PostListOptions(
onChange: changeSorting,
defaultSort: SortType.active,
styleButton: onStyleChange != null,
),
],
),
builder: (post) => Column(
children: [
Post(post),
SizedBox(height: 20),
],
),
padding: EdgeInsets.zero,
fetchMore: selectedList.instanceUrl == null
? (page, limit) =>
ultimateFetcher(page, limit, sort.value, selectedList.listingType)
: _fetcherFromInstance(
selectedList.instanceUrl,
selectedList.listingType,
sort.value,
),
controller: controller,
batchSize: 20,
);
}
}
class SelectedList {
final String instanceUrl;
final PostListingType listingType;
SelectedList({
@required this.listingType,
this.instanceUrl,
});
String toString() =>
'SelectedList({instanceUrl: $instanceUrl, listingType: $listingType})';
}
// class _Divider extends StatelessWidget {
// @override
// Widget build(BuildContext context) => Padding(
// padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 10),
// child: Divider(),
// );
// }