343 lines
12 KiB
Dart
343 lines
12 KiB
Dart
import 'dart:async';
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import 'dart:developer';
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import 'dart:io';
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import 'package:cross_file/cross_file.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:gap/gap.dart';
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import 'package:go_router/go_router.dart';
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import 'package:material_symbols_icons/material_symbols_icons.dart';
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import 'package:provider/provider.dart';
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import 'package:receive_sharing_intent/receive_sharing_intent.dart';
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import 'package:styled_widget/styled_widget.dart';
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import 'package:surface/controllers/post_write_controller.dart';
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import 'package:surface/providers/channel.dart';
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import 'package:surface/providers/user_directory.dart';
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import 'package:surface/providers/userinfo.dart';
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import 'package:surface/screens/chat/room.dart';
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import 'package:surface/screens/post/post_editor.dart';
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import 'package:surface/types/chat.dart';
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import 'package:surface/widgets/account/account_image.dart';
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import 'package:surface/widgets/dialog.dart';
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import 'package:surface/widgets/loading_indicator.dart';
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class AppSharingListener extends StatefulWidget {
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final Widget child;
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const AppSharingListener({super.key, required this.child});
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@override
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State<AppSharingListener> createState() => _AppSharingListenerState();
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}
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class _AppSharingListenerState extends State<AppSharingListener> {
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late StreamSubscription _shareIntentSubscription;
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void _gotoPost(Iterable<SharedMediaFile> value) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: Text('shareIntent').tr(),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('shareIntentDescription').tr(),
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const Gap(8),
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Card(
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child: Column(
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children: [
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ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 24),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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leading: Icon(Icons.post_add),
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trailing: const Icon(Icons.chevron_right),
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title: Text('shareIntentPostStory').tr(),
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onTap: () {
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GoRouter.of(context).pushNamed(
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'postEditor',
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pathParameters: {
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'mode': 'stories',
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},
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extra: PostEditorExtra(
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text: value
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.where((e) => [SharedMediaType.text, SharedMediaType.url].contains(e.type))
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.map((e) => e.path)
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.join('\n'),
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attachments: value
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.where((e) => [SharedMediaType.video, SharedMediaType.file, SharedMediaType.image]
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.contains(e.type))
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.map((e) => PostWriteMedia.fromFile(XFile(e.path)))
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.toList(),
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),
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);
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Navigator.pop(context);
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},
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),
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ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 24),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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leading: Icon(Icons.chat_outlined),
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trailing: const Icon(Icons.chevron_right),
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title: Text('shareIntentSendChannel').tr(),
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onTap: () {
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showModalBottomSheet(
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context: context,
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builder: (context) => _ShareIntentChannelSelect(value: value),
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).then((val) {
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if (!context.mounted) return;
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if (val == true) Navigator.pop(context);
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});
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},
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),
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],
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).width(280),
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)
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: Text('dialogDismiss').tr(),
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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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void _initialize() async {
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_shareIntentSubscription = ReceiveSharingIntent.instance.getMediaStream().listen((value) {
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if (value.isEmpty) return;
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if (mounted) {
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_gotoPost(value);
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}
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}, onError: (err) {
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log("[ShareIntent] Unable to subscribe: $err");
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});
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}
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void _initialHandle() {
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ReceiveSharingIntent.instance.getInitialMedia().then((value) {
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if (value.isEmpty) return;
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if (mounted) {
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_gotoPost(value);
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}
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ReceiveSharingIntent.instance.reset();
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});
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}
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@override
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void initState() {
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super.initState();
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if (!kIsWeb && (Platform.isAndroid || Platform.isIOS)) {
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_initialize();
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_initialHandle();
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}
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}
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@override
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void dispose() {
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_shareIntentSubscription.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return widget.child;
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}
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}
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class _ShareIntentChannelSelect extends StatefulWidget {
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final Iterable<SharedMediaFile> value;
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const _ShareIntentChannelSelect({required this.value});
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@override
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State<_ShareIntentChannelSelect> createState() => _ShareIntentChannelSelectState();
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}
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class _ShareIntentChannelSelectState extends State<_ShareIntentChannelSelect> {
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bool _isBusy = true;
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List<SnChannel>? _channels;
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Map<int, SnChatMessage>? _lastMessages;
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void _refreshChannels() {
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final ua = context.read<UserProvider>();
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if (!ua.isAuthorized) {
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setState(() => _isBusy = false);
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return;
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}
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final chan = context.read<ChatChannelProvider>();
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chan.fetchChannels().listen((channels) async {
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final lastMessages = await chan.getLastMessages(channels);
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_lastMessages = {for (final val in lastMessages) val.channelId: val};
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channels.sort((a, b) {
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if (_lastMessages!.containsKey(a.id) && _lastMessages!.containsKey(b.id)) {
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return _lastMessages![b.id]!.createdAt.compareTo(_lastMessages![a.id]!.createdAt);
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}
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if (_lastMessages!.containsKey(a.id)) return -1;
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if (_lastMessages!.containsKey(b.id)) return 1;
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return 0;
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});
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if (!mounted) return;
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final ud = context.read<UserDirectoryProvider>();
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for (final channel in channels) {
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if (channel.type == 1) {
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await ud.listAccount(
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channel.members
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?.cast<SnChannelMember?>()
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.map((ele) => ele?.accountId)
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.where((ele) => ele != null)
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.toSet() ??
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{},
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);
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}
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}
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if (mounted) setState(() => _channels = channels);
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})
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..onError((err) {
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if (!mounted) return;
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context.showErrorDialog(err);
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setState(() => _isBusy = false);
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})
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..onDone(() {
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if (!mounted) return;
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setState(() => _isBusy = false);
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});
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}
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@override
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void initState() {
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super.initState();
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_refreshChannels();
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}
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@override
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Widget build(BuildContext context) {
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final ua = context.read<UserProvider>();
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final ud = context.read<UserDirectoryProvider>();
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return Column(
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const Icon(Symbols.chat, size: 24),
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const Gap(16),
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Text('shareIntentSendChannel', style: Theme.of(context).textTheme.titleLarge).tr(),
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],
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).padding(horizontal: 20, top: 16, bottom: 12),
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LoadingIndicator(isActive: _isBusy),
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Expanded(
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child: MediaQuery.removePadding(
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context: context,
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removeTop: true,
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child: RefreshIndicator(
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onRefresh: () => Future.sync(() => _refreshChannels()),
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child: ListView.builder(
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itemCount: _channels?.length ?? 0,
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itemBuilder: (context, idx) {
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final channel = _channels![idx];
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final lastMessage = _lastMessages?[channel.id];
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if (channel.type == 1) {
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final otherMember = channel.members?.cast<SnChannelMember?>().firstWhere(
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(ele) => ele?.accountId != ua.user?.id,
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orElse: () => null,
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);
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return ListTile(
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title: Text(ud.getAccountFromCache(otherMember?.accountId)?.nick ?? channel.name),
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subtitle: lastMessage != null
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? Text(
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'${ud.getAccountFromCache(lastMessage.sender.accountId)?.nick}: ${lastMessage.body['text'] ?? 'Unable preview'}',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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)
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: Text(
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'channelDirectMessageDescription'.tr(args: [
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'@${ud.getAccountFromCache(otherMember?.accountId)?.name}',
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]),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16),
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leading: AccountImage(
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content: ud.getAccountFromCache(otherMember?.accountId)?.avatar,
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),
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onTap: () {
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GoRouter.of(context).pushNamed(
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'chatRoom',
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pathParameters: {
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'scope': channel.realm?.alias ?? 'global',
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'alias': channel.alias,
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},
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).then((value) {
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if (mounted) _refreshChannels();
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});
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},
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);
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}
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return ListTile(
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title: Text(channel.name),
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subtitle: lastMessage != null
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? Text(
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'${ud.getAccountFromCache(lastMessage.sender.accountId)?.nick}: ${lastMessage.body['text'] ?? 'Unable preview'}',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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)
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: Text(
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channel.description,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16),
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leading: AccountImage(
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content: null,
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fallbackWidget: const Icon(Symbols.chat, size: 20),
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),
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onTap: () {
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Navigator.pop(context, true);
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GoRouter.of(context)
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.pushNamed(
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'chatRoom',
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pathParameters: {
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'scope': channel.realm?.alias ?? 'global',
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'alias': channel.alias,
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},
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extra: ChatRoomScreenExtra(
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initialText: widget.value
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.where((e) => [SharedMediaType.text, SharedMediaType.url].contains(e.type))
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.map((e) => e.path)
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.join('\n'),
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initialAttachments: widget.value
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.where((e) =>
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[SharedMediaType.video, SharedMediaType.file, SharedMediaType.image].contains(e.type))
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.map((e) => PostWriteMedia.fromFile(XFile(e.path)))
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.toList(),
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),
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)
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.then((value) {
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if (value == true) _refreshChannels();
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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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}
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