139 lines
3.3 KiB
Dart
139 lines
3.3 KiB
Dart
// ignore_for_file: public_member_api_docs
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import 'package:flutter/material.dart';
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import 'package:stream_chat_flutter/stream_chat_flutter.dart';
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void main() async {
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final client = StreamChatClient(
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's2dxdhpxd94g',
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logLevel: Level.INFO,
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);
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await client.connectUser(
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User(id: 'super-band-9'),
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'''eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoic3VwZXItYmFuZC05In0.0L6lGoeLwkz0aZRUcpZKsvaXtNEDHBcezVTZ0oPq40A''',
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);
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runApp(
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MyApp(
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client: client,
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),
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);
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}
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class MyApp extends StatelessWidget {
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const MyApp({
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Key? key,
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required this.client,
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}) : super(key: key);
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final StreamChatClient client;
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@override
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Widget build(BuildContext context) => MaterialApp(
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builder: (context, child) => StreamChat(
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client: client,
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child: child,
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),
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home: const SplitView(),
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);
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}
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class SplitView extends StatefulWidget {
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const SplitView({
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Key? key,
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}) : super(key: key);
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@override
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_SplitViewState createState() => _SplitViewState();
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}
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class _SplitViewState extends State<SplitView> {
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Channel? selectedChannel;
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@override
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Widget build(BuildContext context) => Flex(
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direction: Axis.horizontal,
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children: <Widget>[
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Flexible(
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child: ChannelListPage(
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onTap: (channel) {
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setState(() {
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selectedChannel = channel;
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});
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},
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),
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),
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Flexible(
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flex: 2,
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child: Scaffold(
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body: selectedChannel != null
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? StreamChannel(
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key: ValueKey(selectedChannel!.cid),
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channel: selectedChannel!,
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child: const ChannelPage(),
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)
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: Center(
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child: Text(
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'Pick a channel to show the messages 💬',
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style: Theme.of(context).textTheme.headline5,
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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 ChannelListPage extends StatelessWidget {
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const ChannelListPage({
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Key? key,
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this.onTap,
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}) : super(key: key);
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final void Function(Channel)? onTap;
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@override
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Widget build(BuildContext context) => Scaffold(
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body: ChannelsBloc(
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child: ChannelListView(
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onChannelTap: onTap != null
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? (channel, _) {
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onTap!(channel);
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}
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: null,
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filter: Filter.in_(
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'members',
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[StreamChat.of(context).currentUser!.id],
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),
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sort: const [SortOption('last_message_at')],
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limit: 20,
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),
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),
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);
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}
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class ChannelPage extends StatelessWidget {
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const ChannelPage({
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Key? key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) => Navigator(
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onGenerateRoute: (settings) => MaterialPageRoute(
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builder: (context) => Scaffold(
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appBar: const ChannelHeader(
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showBackButton: false,
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),
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body: Column(
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children: const <Widget>[
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Expanded(
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child: MessageListView(),
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),
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MessageInput(),
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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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