136 lines
4.0 KiB
Dart
136 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:lemmy_api_client/v3.dart';
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import '../hooks/stores.dart';
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import '../l10n/l10n.dart';
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import '../widgets/comment/comment.dart';
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import '../widgets/post/post.dart';
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import '../widgets/sortable_infinite_list.dart';
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import 'communities_list.dart';
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import 'users_list.dart';
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class SearchResultsPage extends HookWidget {
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final String instanceHost;
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final String query;
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SearchResultsPage({
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required this.instanceHost,
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required this.query,
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}) : assert(instanceHost.isNotEmpty),
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assert(query.isNotEmpty);
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@override
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Widget build(BuildContext context) => DefaultTabController(
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length: 4,
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child: Scaffold(
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appBar: AppBar(
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title: Text('Looking for "$query"'),
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bottom: TabBar(
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isScrollable: true,
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tabs: [
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Tab(text: L10n.of(context).posts),
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Tab(text: L10n.of(context).comments),
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Tab(text: L10n.of(context).users),
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Tab(text: L10n.of(context).communities),
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],
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),
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),
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body: TabBarView(
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children: [
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_SearchResultsList(
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instanceHost: instanceHost,
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query: query,
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type: SearchType.posts),
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_SearchResultsList(
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instanceHost: instanceHost,
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query: query,
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type: SearchType.comments),
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_SearchResultsList(
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instanceHost: instanceHost,
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query: query,
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type: SearchType.users),
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_SearchResultsList(
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instanceHost: instanceHost,
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query: query,
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type: SearchType.communities),
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],
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),
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),
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);
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}
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class _SearchResultsList extends HookWidget {
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final SearchType type;
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final String query;
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final String instanceHost;
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const _SearchResultsList({
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required this.type,
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required this.query,
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required this.instanceHost,
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});
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@override
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Widget build(BuildContext context) {
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final accStore = useAccountsStore();
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return SortableInfiniteList<Object>(
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fetcher: (page, batchSize, sort) async {
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final s = await LemmyApiV3(instanceHost).run(Search(
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q: query,
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sort: sort,
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type: type,
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auth: accStore.defaultUserDataFor(instanceHost)?.jwt.raw,
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page: page,
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limit: batchSize,
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));
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switch (s.type) {
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case SearchType.comments:
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return s.comments;
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case SearchType.communities:
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return s.communities;
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case SearchType.posts:
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return s.posts;
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case SearchType.users:
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return s.users;
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default:
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throw UnimplementedError();
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}
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},
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itemBuilder: (data) {
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switch (type) {
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case SearchType.comments:
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return CommentWidget.fromCommentView(data as CommentView);
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case SearchType.communities:
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return CommunitiesListItem(community: data as CommunityView);
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case SearchType.posts:
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return Padding(
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padding: const EdgeInsets.only(bottom: 20),
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child: PostTile.fromPostView(data as PostView),
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);
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case SearchType.users:
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return UsersListItem(user: data as PersonViewSafe);
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default:
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throw UnimplementedError();
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}
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},
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uniqueProp: (item) {
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switch (type) {
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case SearchType.comments:
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return (item as CommentView).comment.apId;
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case SearchType.communities:
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return (item as CommunityView).community.actorId;
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case SearchType.posts:
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return (item as PostView).post.apId;
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case SearchType.users:
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return (item as PersonViewSafe).person.actorId;
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default:
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return item;
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}
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},
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);
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}
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}
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