✨ Notifications
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210
lib/screens/account/notification.dart
Normal file
210
lib/screens/account/notification.dart
Normal file
@ -0,0 +1,210 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'package:get/get.dart';
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import 'package:solian/providers/account.dart';
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import 'package:solian/providers/auth.dart';
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import 'package:solian/services.dart';
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import 'package:solian/models/notification.dart' as notify;
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import 'package:url_launcher/url_launcher_string.dart';
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import 'package:uuid/uuid.dart';
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class NotificationScreen extends StatefulWidget {
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const NotificationScreen({super.key});
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@override
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State<NotificationScreen> createState() => _NotificationScreenState();
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}
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class _NotificationScreenState extends State<NotificationScreen> {
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bool _isBusy = false;
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Future<void> markAllRead() async {
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final AuthProvider auth = Get.find();
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if (!await auth.isAuthorized) return;
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setState(() => _isBusy = true);
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final AccountProvider provider = Get.find();
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List<int> markList = List.empty(growable: true);
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for (final element in provider.notifications) {
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if (element.isRealtime) continue;
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markList.add(element.id);
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}
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if (markList.isNotEmpty) {
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final client = GetConnect();
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client.httpClient.baseUrl = ServiceFinder.services['passport'];
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client.httpClient.addAuthenticator(auth.requestAuthenticator);
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await client.put('/api/notifications/batch/read', {'messages': markList});
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}
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provider.notifications.clear();
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setState(() => _isBusy = false);
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}
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Future<void> markOneRead(notify.Notification element, int index) async {
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final AuthProvider auth = Get.find();
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if (!await auth.isAuthorized) return;
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final AccountProvider provider = Get.find();
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if (element.isRealtime) {
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provider.notifications.removeAt(index);
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return;
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}
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setState(() => _isBusy = true);
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final client = GetConnect();
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client.httpClient.baseUrl = ServiceFinder.services['passport'];
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client.httpClient.addAuthenticator(auth.requestAuthenticator);
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await client.put('/api/notifications/${element.id}/read', {});
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provider.notifications.removeAt(index);
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setState(() => _isBusy = false);
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}
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@override
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Widget build(BuildContext context) {
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final AccountProvider provider = Get.find();
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return SizedBox(
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height: MediaQuery.of(context).size.height * 0.85,
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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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'notification'.tr,
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style: Theme.of(context).textTheme.headlineSmall,
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).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
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Expanded(
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child: Obx(() {
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return CustomScrollView(
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slivers: [
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if (_isBusy)
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SliverToBoxAdapter(
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child: const LinearProgressIndicator().animate().scaleX(),
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),
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if (provider.notifications.isEmpty)
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SliverToBoxAdapter(
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 10),
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color:
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Theme.of(context).colorScheme.surfaceContainerHigh,
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child: ListTile(
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leading: const Icon(Icons.check),
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title: Text('notifyEmpty'.tr),
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subtitle: Text('notifyEmptyCaption'.tr),
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),
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),
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),
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if (provider.notifications.isNotEmpty)
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SliverToBoxAdapter(
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child: ListTile(
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tileColor:
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Theme.of(context).colorScheme.secondaryContainer,
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leading: const Icon(Icons.checklist),
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title: Text('notifyAllRead'.tr),
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contentPadding:
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const EdgeInsets.symmetric(horizontal: 28),
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onTap: _isBusy ? null : () => markAllRead(),
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),
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),
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SliverList.separated(
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itemCount: provider.notifications.length,
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itemBuilder: (BuildContext context, int index) {
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var element = provider.notifications[index];
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return Dismissible(
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key: Key(const Uuid().v4()),
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background: Container(
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color: Colors.lightBlue,
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padding: const EdgeInsets.symmetric(horizontal: 20),
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alignment: Alignment.centerLeft,
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child: const Icon(Icons.check, color: Colors.white),
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),
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child: ListTile(
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 24,
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vertical: 8,
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),
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title: Text(element.subject),
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subtitle: Column(
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children: [
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Text(element.content),
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if (element.links != null)
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Row(
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children: element.links!
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.map((e) => InkWell(
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child: Text(
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e.label,
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style: TextStyle(
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color: Theme.of(context)
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.colorScheme
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.onSecondaryContainer,
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decoration:
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TextDecoration.underline,
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),
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),
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onTap: () {
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launchUrlString(e.url);
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},
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).paddingOnly(right: 5))
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.toList(),
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),
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],
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),
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),
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onDismissed: (_) => markOneRead(element, index),
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);
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},
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separatorBuilder: (_, __) =>
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const Divider(thickness: 0.3, height: 0.3),
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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 NotificationButton extends StatelessWidget {
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const NotificationButton({super.key});
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@override
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Widget build(BuildContext context) {
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final AccountProvider provider = Get.find();
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final button = IconButton(
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icon: const Icon(Icons.notifications),
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onPressed: () {
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showModalBottomSheet(
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useRootNavigator: true,
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isScrollControlled: true,
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context: context,
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builder: (context) => const NotificationScreen(),
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).then((_) => provider.notificationUnread.value = 0);
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},
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);
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return Obx(() {
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if (provider.notificationUnread.value > 0) {
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return Badge(
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isLabelVisible: true,
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offset: const Offset(-8, 2),
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label: Text(provider.notificationUnread.value.toString()),
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child: button,
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);
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} else {
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return button;
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}
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});
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}
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}
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@ -6,6 +6,8 @@ import 'package:solian/models/post.dart';
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import 'package:solian/providers/auth.dart';
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import 'package:solian/providers/content/post_explore.dart';
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import 'package:solian/router.dart';
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import 'package:solian/screens/account/notification.dart';
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import 'package:solian/theme.dart';
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import 'package:solian/widgets/posts/post_action.dart';
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import 'package:solian/widgets/posts/post_item.dart';
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@ -69,32 +71,61 @@ class _SocialScreenState extends State<SocialScreen> {
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}),
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body: Material(
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color: Theme.of(context).colorScheme.surface,
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child: RefreshIndicator(
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onRefresh: () => Future.sync(() => _pagingController.refresh()),
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child: PagedListView<int, Post>.separated(
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pagingController: _pagingController,
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builderDelegate: PagedChildBuilderDelegate<Post>(
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itemBuilder: (context, item, index) {
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return GestureDetector(
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child: PostItem(key: Key('p${item.alias}'), item: item)
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.paddingSymmetric(
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vertical: (item.attachments?.isEmpty ?? false) ? 8 : 0,
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child: SafeArea(
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child: NestedScrollView(
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headerSliverBuilder: (context, innerBoxIsScrolled) {
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return [
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SliverOverlapAbsorber(
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handle:
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NestedScrollView.sliverOverlapAbsorberHandleFor(context),
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sliver: SliverAppBar(
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title: Text('social'.tr),
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centerTitle: false,
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titleSpacing:
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SolianTheme.isLargeScreen(context) ? null : 24,
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forceElevated: innerBoxIsScrolled,
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actions: const [
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NotificationButton(),
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],
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),
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onTap: () {},
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onLongPress: () {
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showModalBottomSheet(
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useRootNavigator: true,
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context: context,
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builder: (context) => PostAction(item: item),
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).then((value) {
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if (value == true) _pagingController.refresh();
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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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body: MediaQuery.removePadding(
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removeTop: true,
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context: context,
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child: RefreshIndicator(
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onRefresh: () => Future.sync(() => _pagingController.refresh()),
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child: PagedListView<int, Post>.separated(
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pagingController: _pagingController,
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builderDelegate: PagedChildBuilderDelegate<Post>(
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itemBuilder: (context, item, index) {
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return GestureDetector(
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child: PostItem(
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key: Key('p${item.alias}'),
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item: item,
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).paddingSymmetric(
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vertical:
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(item.attachments?.isEmpty ?? false) ? 8 : 0,
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),
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onTap: () {},
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onLongPress: () {
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showModalBottomSheet(
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useRootNavigator: true,
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context: context,
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builder: (context) => PostAction(item: item),
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).then((value) {
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if (value == true) _pagingController.refresh();
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});
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},
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);
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},
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),
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separatorBuilder: (_, __) =>
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const Divider(thickness: 0.3, height: 0.3),
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),
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),
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),
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separatorBuilder: (_, __) =>
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const Divider(thickness: 0.3, height: 0.3),
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),
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),
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),
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