385 lines
13 KiB
Dart
385 lines
13 KiB
Dart
import 'package:auto_route/auto_route.dart';
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import 'package:dio/dio.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:gap/gap.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:island/models/realm.dart';
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import 'package:island/pods/network.dart';
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import 'package:island/route.gr.dart';
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import 'package:island/screens/realm/realms.dart';
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import 'package:island/widgets/account/account_picker.dart';
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import 'package:island/widgets/alert.dart';
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import 'package:island/widgets/app_scaffold.dart';
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import 'package:island/widgets/content/cloud_files.dart';
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import 'package:material_symbols_icons/symbols.dart';
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import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
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import 'package:riverpod_annotation/riverpod_annotation.dart';
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import 'package:styled_widget/styled_widget.dart';
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part 'detail.g.dart';
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@riverpod
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Future<SnRealmMember?> realmIdentity(Ref ref, String realmSlug) async {
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final apiClient = ref.watch(apiClientProvider);
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final response = await apiClient.get('/realms/$realmSlug/members/me');
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return SnRealmMember.fromJson(response.data);
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}
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@RoutePage()
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class RealmDetailScreen extends HookConsumerWidget {
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final String slug;
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const RealmDetailScreen({super.key, @PathParam("slug") required this.slug});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final realmState = ref.watch(realmProvider(slug));
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final realmIdentity = ref.watch(realmIdentityProvider(slug));
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final isModerator = realmIdentity.when(
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loading: () => false,
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error: (error, _) => false,
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data: (identity) => (identity?.role ?? 0) >= 50,
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);
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const iconShadow = Shadow(
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color: Colors.black54,
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blurRadius: 5.0,
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offset: Offset(1.0, 1.0),
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);
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return AppScaffold(
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body: realmState.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (error, _) => Center(child: Text('Error: $error')),
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data:
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(realm) => CustomScrollView(
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slivers: [
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SliverAppBar(
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expandedHeight: 180,
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pinned: true,
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leading: PageBackButton(shadows: [iconShadow]),
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flexibleSpace: FlexibleSpaceBar(
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background:
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realm!.backgroundId != null
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? CloudImageWidget(fileId: realm.backgroundId!)
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: Container(
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color:
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Theme.of(context).appBarTheme.backgroundColor,
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),
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title: Text(
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realm.name,
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style: TextStyle(
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color: Theme.of(context).appBarTheme.foregroundColor,
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shadows: [iconShadow],
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),
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),
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),
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actions: [
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IconButton(
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icon: const Icon(Icons.people, shadows: [iconShadow]),
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onPressed: () {
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showModalBottomSheet(
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isScrollControlled: true,
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context: context,
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builder:
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(context) =>
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_RealmMemberListSheet(realmSlug: slug),
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);
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},
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),
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if (isModerator)
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_RealmActionMenu(realmSlug: slug, iconShadow: iconShadow),
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const Gap(8),
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],
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),
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SliverToBoxAdapter(
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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realm.description,
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style: const TextStyle(fontSize: 16),
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),
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],
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),
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),
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),
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],
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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 _RealmActionMenu extends HookConsumerWidget {
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final String realmSlug;
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final Shadow iconShadow;
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const _RealmActionMenu({required this.realmSlug, required this.iconShadow});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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return PopupMenuButton(
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icon: Icon(Icons.more_vert, shadows: [iconShadow]),
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itemBuilder:
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(context) => [
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PopupMenuItem(
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onTap: () {
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context.router.replace(EditRealmRoute(slug: realmSlug));
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},
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child: Row(
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children: [
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Icon(
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Icons.edit,
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color: Theme.of(context).colorScheme.onSecondaryContainer,
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),
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const Gap(12),
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const Text('editRealm').tr(),
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],
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),
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),
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PopupMenuItem(
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child: Row(
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children: [
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const Icon(Icons.delete, color: Colors.red),
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const Gap(12),
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const Text(
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'deleteRealm',
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style: TextStyle(color: Colors.red),
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).tr(),
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],
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),
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onTap: () {
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showConfirmAlert(
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'deleteRealmHint'.tr(),
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'deleteRealm'.tr(),
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).then((confirm) {
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if (confirm) {
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final client = ref.watch(apiClientProvider);
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client.delete('/realms/$realmSlug');
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ref.invalidate(realmsJoinedProvider);
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if (context.mounted) context.router.maybePop(true);
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}
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});
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},
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),
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],
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);
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}
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}
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final realmMemberStateProvider =
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StateNotifierProvider.family<RealmMemberNotifier, RealmMemberState, String>(
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(ref, realmSlug) {
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final apiClient = ref.watch(apiClientProvider);
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return RealmMemberNotifier(apiClient, realmSlug);
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},
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);
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class RealmMemberNotifier extends StateNotifier<RealmMemberState> {
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final String realmSlug;
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final Dio _apiClient;
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RealmMemberNotifier(this._apiClient, this.realmSlug)
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: super(const RealmMemberState(members: [], isLoading: false, total: 0));
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Future<void> loadMore({int offset = 0, int take = 20}) async {
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if (state.isLoading) return;
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if (state.total > 0 && state.members.length >= state.total) return;
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state = state.copyWith(isLoading: true, error: null);
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try {
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final response = await _apiClient.get(
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'/realms/$realmSlug/members',
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queryParameters: {'offset': offset, 'take': take},
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);
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final total = int.parse(response.headers.value('X-Total') ?? '0');
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final List<dynamic> data = response.data;
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final members = data.map((e) => SnRealmMember.fromJson(e)).toList();
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state = state.copyWith(
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members: [...state.members, ...members],
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total: total,
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isLoading: false,
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);
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} catch (e) {
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state = state.copyWith(error: e.toString(), isLoading: false);
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}
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}
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void reset() {
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state = const RealmMemberState(members: [], isLoading: false, total: 0);
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}
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}
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class _RealmMemberListSheet extends HookConsumerWidget {
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final String realmSlug;
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const _RealmMemberListSheet({required this.realmSlug});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final memberState = ref.watch(realmMemberStateProvider(realmSlug));
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final memberNotifier = ref.read(
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realmMemberStateProvider(realmSlug).notifier,
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);
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useEffect(() {
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Future(() {
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memberNotifier.loadMore();
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});
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return null;
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}, []);
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Future<void> invitePerson() async {
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final result = await showModalBottomSheet(
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isScrollControlled: true,
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context: context,
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builder: (context) => const AccountPickerSheet(),
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);
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if (result == null) return;
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try {
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final apiClient = ref.watch(apiClientProvider);
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await apiClient.post(
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'/realms/invites/$realmSlug',
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data: {'related_user_id': result.id, 'role': 0},
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);
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memberNotifier.reset();
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await memberNotifier.loadMore();
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} catch (err) {
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showErrorAlert(err);
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}
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}
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return Container(
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constraints: BoxConstraints(
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maxHeight: MediaQuery.of(context).size.height * 0.8,
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),
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child: Column(
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children: [
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Padding(
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padding: EdgeInsets.only(top: 16, left: 20, right: 16, bottom: 12),
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child: Row(
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children: [
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Text(
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'members'.plural(memberState.total),
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style: Theme.of(context).textTheme.headlineSmall?.copyWith(
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fontWeight: FontWeight.w600,
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letterSpacing: -0.5,
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),
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),
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const Spacer(),
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IconButton(
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icon: const Icon(Symbols.person_add),
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onPressed: invitePerson,
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style: IconButton.styleFrom(minimumSize: const Size(36, 36)),
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),
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IconButton(
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icon: const Icon(Symbols.refresh),
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onPressed: () {
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memberNotifier.reset();
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memberNotifier.loadMore();
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},
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),
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IconButton(
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icon: const Icon(Symbols.close),
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onPressed: () => Navigator.pop(context),
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style: IconButton.styleFrom(minimumSize: const Size(36, 36)),
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),
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],
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),
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),
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const Divider(height: 1),
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Expanded(
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child:
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memberState.error != null
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? Center(child: Text(memberState.error!))
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: ListView.builder(
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itemCount: memberState.members.length + 1,
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itemBuilder: (context, index) {
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if (index == memberState.members.length) {
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if (memberState.isLoading) {
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return const Center(
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child: Padding(
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padding: EdgeInsets.all(16.0),
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child: CircularProgressIndicator(),
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),
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);
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}
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if (memberState.members.length < memberState.total) {
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memberNotifier.loadMore(
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offset: memberState.members.length,
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);
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}
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return const SizedBox.shrink();
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}
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final member = memberState.members[index];
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return ListTile(
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leading: ProfilePictureWidget(
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fileId: member.account!.profile.pictureId,
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),
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title: Row(
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spacing: 6,
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children: [
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Flexible(child: Text(member.account!.nick)),
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if (member.joinedAt == null)
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const Icon(Symbols.pending_actions, size: 20),
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],
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),
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subtitle: Row(
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children: [
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Text(
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member.role >= 100
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? 'permissionOwner'
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: member.role >= 50
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? 'permissionModerator'
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: 'permissionMember',
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).tr(),
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Text('·').bold().padding(horizontal: 6),
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Expanded(child: Text("@${member.account!.name}")),
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],
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),
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);
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},
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),
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),
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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 RealmMemberState {
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final List<SnRealmMember> members;
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final bool isLoading;
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final int total;
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final String? error;
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const RealmMemberState({
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required this.members,
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required this.isLoading,
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required this.total,
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this.error,
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});
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RealmMemberState copyWith({
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List<SnRealmMember>? members,
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bool? isLoading,
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int? total,
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String? error,
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}) {
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return RealmMemberState(
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members: members ?? this.members,
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isLoading: isLoading ?? this.isLoading,
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total: total ?? this.total,
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error: error ?? this.error,
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);
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}
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}
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