79 lines
2.5 KiB
Dart
79 lines
2.5 KiB
Dart
import 'package:freezed_annotation/freezed_annotation.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:island/models/post.dart';
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import 'package:island/pods/network.dart';
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import 'package:island/pods/paging.dart';
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part 'post_list.freezed.dart';
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@freezed
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sealed class PostListQuery with _$PostListQuery {
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const factory PostListQuery({
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String? pubName,
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String? realm,
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int? type,
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List<String>? categories,
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List<String>? tags,
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bool? pinned,
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@Default(false) bool shuffle,
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bool? includeReplies,
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bool? mediaOnly,
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String? queryTerm,
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String? order,
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int? periodStart,
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int? periodEnd,
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@Default(true) bool orderDesc,
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}) = _PostListQuery;
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}
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final postListProvider = AsyncNotifierProvider.autoDispose.family(
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PostListNotifier.new,
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);
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class PostListNotifier extends AsyncNotifier<List<SnPost>>
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with
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AsyncPaginationController<SnPost>,
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AsyncPaginationFilter<PostListQuery, SnPost> {
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static const int pageSize = 20;
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final String? id;
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PostListNotifier(this.id);
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@override
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PostListQuery currentFilter = PostListQuery();
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@override
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Future<List<SnPost>> fetch() async {
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final client = ref.read(apiClientProvider);
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final queryParams = {
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'offset': fetchedCount,
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'take': pageSize,
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'replies': currentFilter.includeReplies,
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'orderDesc': currentFilter.orderDesc,
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if (currentFilter.shuffle) 'shuffle': currentFilter.shuffle,
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if (currentFilter.pubName != null) 'pub': currentFilter.pubName,
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if (currentFilter.realm != null) 'realm': currentFilter.realm,
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if (currentFilter.type != null) 'type': currentFilter.type,
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if (currentFilter.tags != null) 'tags': currentFilter.tags,
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if (currentFilter.categories != null)
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'categories': currentFilter.categories,
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if (currentFilter.pinned != null) 'pinned': currentFilter.pinned,
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if (currentFilter.order != null) 'order': currentFilter.order,
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if (currentFilter.periodStart != null)
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'periodStart': currentFilter.periodStart,
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if (currentFilter.periodEnd != null) 'periodEnd': currentFilter.periodEnd,
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if (currentFilter.queryTerm != null) 'query': currentFilter.queryTerm,
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if (currentFilter.mediaOnly != null) 'media': currentFilter.mediaOnly,
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};
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final response = await client.get(
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'/sphere/posts',
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queryParameters: queryParams,
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);
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totalCount = int.parse(response.headers.value('X-Total') ?? '0');
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final List<dynamic> data = response.data;
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return data.map((json) => SnPost.fromJson(json)).toList();
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}
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}
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