85 lines
2.2 KiB
Dart
85 lines
2.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_pos_ecommerce/module/ecommerce/data/datasources/auth_local_datasource.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'web_socket_service.dart';
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class ChatScreen extends StatefulWidget {
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final String channelId;
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ChatScreen({required this.channelId});
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@override
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_ChatScreenState createState() => _ChatScreenState();
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}
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class _ChatScreenState extends State<ChatScreen> {
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final WebSocketService _webSocketService = WebSocketService();
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final TextEditingController _controller = TextEditingController();
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@override
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void initState() {
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super.initState();
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_connect();
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}
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void _connect() async {
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final authData = await AuthLocalDatasource().getAuthData();
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final token = authData?.accessToken;
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if (token != null) {
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_webSocketService.connect(widget.channelId);
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}
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}
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void _sendMessage() {
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if (_controller.text.isNotEmpty) {
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_webSocketService.sendMessage(widget.channelId, _controller.text);
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_controller.clear();
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}
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}
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@override
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void dispose() {
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_webSocketService.disconnect();
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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 Scaffold(
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appBar: AppBar(title: Text('Chat')),
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body: Column(
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children: [
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Expanded(
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child: StreamBuilder(
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stream: _webSocketService.channel.stream,
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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// Tangani pesan masuk
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}
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return ListView();
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},
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),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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Expanded(
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child: TextField(
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controller: _controller,
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decoration: InputDecoration(hintText: 'Enter message'),
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),
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),
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IconButton(
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icon: Icon(Icons.send),
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onPressed: _sendMessage,
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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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