feat: GeViScope SDK integration with C# Bridge and Flutter app
- Add GeViScope Bridge (C# .NET 8.0) on port 7720 - Full SDK wrapper for camera control, PTZ, actions/events - 17 REST API endpoints for GeViScope server interaction - Support for MCS (Media Channel Simulator) with 16 test channels - Real-time action/event streaming via PLC callbacks - Add GeViServer Bridge (C# .NET 8.0) on port 7710 - Integration with GeViSoft orchestration layer - Input/output control and event management - Update Python API with new routers - /api/geviscope/* - Proxy to GeViScope Bridge - /api/geviserver/* - Proxy to GeViServer Bridge - /api/excel/* - Excel import functionality - Add Flutter app GeViScope integration - GeViScopeRemoteDataSource with 17 API methods - GeViScopeBloc for state management - GeViScopeScreen with PTZ controls - App drawer navigation to GeViScope - Add SDK documentation (extracted from PDFs) - GeViScope SDK docs (7 parts + action reference) - GeViSoft SDK docs (12 chunks) - Add .mcp.json for Claude Code MCP server config Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Administrator
@@ -0,0 +1,691 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../blocs/geviserver/geviserver_bloc.dart';
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import '../../blocs/geviserver/geviserver_event.dart';
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import '../../blocs/geviserver/geviserver_state.dart';
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import '../../widgets/app_drawer.dart';
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class GeViServerScreen extends StatefulWidget {
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const GeViServerScreen({super.key});
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@override
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State<GeViServerScreen> createState() => _GeViServerScreenState();
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}
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class _GeViServerScreenState extends State<GeViServerScreen> {
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// Connection form controllers
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final _addressController = TextEditingController(text: 'localhost');
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final _usernameController = TextEditingController(text: 'sysadmin');
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final _passwordController = TextEditingController(text: 'masterkey');
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// CrossSwitch form controllers
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final _videoInputController = TextEditingController(text: '1');
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final _videoOutputController = TextEditingController(text: '1');
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final _switchModeController = TextEditingController(text: '0');
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// Digital I/O controller
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final _contactIdController = TextEditingController(text: '1');
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// Custom action controllers
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final _customActionTypeIdController = TextEditingController(text: '1');
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final _customActionTextController = TextEditingController(text: 'Test message');
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// Raw message controller
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final _rawMessageController = TextEditingController();
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bool _didCheckStatus = false;
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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// Check status on init (only once)
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if (!_didCheckStatus) {
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_didCheckStatus = true;
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context.read<GeViServerBloc>().add(const CheckStatusEvent());
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}
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}
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@override
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void dispose() {
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_addressController.dispose();
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_usernameController.dispose();
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_passwordController.dispose();
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_videoInputController.dispose();
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_videoOutputController.dispose();
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_switchModeController.dispose();
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_contactIdController.dispose();
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_customActionTypeIdController.dispose();
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_customActionTextController.dispose();
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_rawMessageController.dispose();
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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(
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title: const Text('GeViServer Control'),
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actions: [
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BlocBuilder<GeViServerBloc, GeViServerState>(
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builder: (context, state) {
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return Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: _getStatusColor(state.connectionStatus).withOpacity(0.2),
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borderRadius: BorderRadius.circular(16),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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_getStatusIcon(state.connectionStatus),
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size: 16,
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color: _getStatusColor(state.connectionStatus),
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),
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const SizedBox(width: 6),
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Text(
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_getStatusText(state.connectionStatus),
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style: TextStyle(
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color: _getStatusColor(state.connectionStatus),
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fontWeight: FontWeight.bold,
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),
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),
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],
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),
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),
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const SizedBox(width: 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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drawer: const AppDrawer(currentRoute: '/geviserver'),
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body: BlocConsumer<GeViServerBloc, GeViServerState>(
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listener: (context, state) {
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if (state.lastActionResult != null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(state.lastActionResult!),
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backgroundColor: state.lastActionSuccess ? Colors.green : Colors.red,
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duration: const Duration(seconds: 2),
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),
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);
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context.read<GeViServerBloc>().add(const ClearActionResultEvent());
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}
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},
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builder: (context, state) {
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return Row(
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children: [
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// Left panel - Controls
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Expanded(
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flex: 2,
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildConnectionCard(context, state),
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const SizedBox(height: 16),
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if (state.isConnected) ...[
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_buildVideoControlCard(context, state),
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const SizedBox(height: 16),
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_buildDigitalIOCard(context, state),
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const SizedBox(height: 16),
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_buildCustomActionCard(context, state),
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const SizedBox(height: 16),
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_buildRawMessageCard(context, state),
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],
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],
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),
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),
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),
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// Right panel - Message log
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Expanded(
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flex: 1,
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child: _buildMessageLogPanel(context, state),
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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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Widget _buildConnectionCard(BuildContext context, GeViServerState state) {
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return Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.power_settings_new,
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color: state.isConnected ? Colors.green : Colors.grey,
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),
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const SizedBox(width: 8),
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Text(
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'Connection',
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style: Theme.of(context).textTheme.titleLarge,
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),
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],
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),
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const Divider(),
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if (!state.isConnected) ...[
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _addressController,
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decoration: const InputDecoration(
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labelText: 'Server Address',
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hintText: 'localhost',
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border: OutlineInputBorder(),
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isDense: true,
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: TextField(
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controller: _usernameController,
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decoration: const InputDecoration(
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labelText: 'Username',
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hintText: 'sysadmin',
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border: OutlineInputBorder(),
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isDense: true,
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: TextField(
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controller: _passwordController,
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obscureText: true,
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decoration: const InputDecoration(
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labelText: 'Password',
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border: OutlineInputBorder(),
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isDense: 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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const SizedBox(height: 16),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: state.isLoading
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? null
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: () {
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context.read<GeViServerBloc>().add(
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ConnectGeViServerEvent(
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address: _addressController.text,
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username: _usernameController.text,
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password: _passwordController.text,
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),
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);
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},
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icon: state.isLoading
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? const SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.link),
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label: Text(state.isLoading ? 'Connecting...' : 'Connect'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.green,
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foregroundColor: Colors.white,
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),
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),
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),
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] else ...[
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ListTile(
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leading: const Icon(Icons.computer, color: Colors.green),
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title: Text('Connected to ${state.serverAddress}'),
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subtitle: Text('User: ${state.username}'),
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contentPadding: EdgeInsets.zero,
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),
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const SizedBox(height: 8),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: state.isLoading
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? null
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: () {
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context.read<GeViServerBloc>().add(
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const DisconnectGeViServerEvent(),
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);
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},
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icon: const Icon(Icons.link_off),
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label: const Text('Disconnect'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red,
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foregroundColor: Colors.white,
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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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Widget _buildVideoControlCard(BuildContext context, GeViServerState state) {
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return Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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const Icon(Icons.videocam, color: Colors.blue),
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const SizedBox(width: 8),
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Text(
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'Video Control',
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style: Theme.of(context).textTheme.titleLarge,
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),
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],
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),
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const Divider(),
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _videoInputController,
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keyboardType: TextInputType.number,
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decoration: const InputDecoration(
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labelText: 'Video Input',
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border: OutlineInputBorder(),
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isDense: true,
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: TextField(
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controller: _videoOutputController,
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keyboardType: TextInputType.number,
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decoration: const InputDecoration(
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labelText: 'Video Output',
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border: OutlineInputBorder(),
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isDense: true,
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: TextField(
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controller: _switchModeController,
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keyboardType: TextInputType.number,
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decoration: const InputDecoration(
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labelText: 'Switch Mode',
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border: OutlineInputBorder(),
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isDense: 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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const SizedBox(height: 16),
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Row(
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children: [
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Expanded(
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child: ElevatedButton.icon(
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onPressed: state.isLoading
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? null
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: () {
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context.read<GeViServerBloc>().add(
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SendCrossSwitchEvent(
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videoInput: int.tryParse(_videoInputController.text) ?? 1,
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videoOutput: int.tryParse(_videoOutputController.text) ?? 1,
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switchMode: int.tryParse(_switchModeController.text) ?? 0,
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),
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);
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},
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icon: const Icon(Icons.swap_horiz),
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label: const Text('CrossSwitch'),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: ElevatedButton.icon(
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onPressed: state.isLoading
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? null
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: () {
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context.read<GeViServerBloc>().add(
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ClearVideoOutputEvent(
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videoOutput: int.tryParse(_videoOutputController.text) ?? 1,
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),
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);
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},
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icon: const Icon(Icons.clear),
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label: const Text('Clear Output'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.orange,
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foregroundColor: Colors.white,
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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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Widget _buildDigitalIOCard(BuildContext context, GeViServerState state) {
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return Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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const Icon(Icons.toggle_on, color: Colors.purple),
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const SizedBox(width: 8),
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Text(
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'Digital I/O',
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style: Theme.of(context).textTheme.titleLarge,
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),
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],
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),
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const Divider(),
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Row(
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children: [
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Expanded(
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flex: 2,
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child: TextField(
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controller: _contactIdController,
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keyboardType: TextInputType.number,
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decoration: const InputDecoration(
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labelText: 'Contact ID',
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border: OutlineInputBorder(),
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isDense: true,
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: ElevatedButton.icon(
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onPressed: state.isLoading
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? null
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: () {
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context.read<GeViServerBloc>().add(
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CloseContactEvent(
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contactId: int.tryParse(_contactIdController.text) ?? 1,
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),
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);
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},
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icon: const Icon(Icons.lock),
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label: const Text('Close'),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red,
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foregroundColor: Colors.white,
|
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),
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||||
),
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),
|
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const SizedBox(width: 8),
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Expanded(
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child: ElevatedButton.icon(
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onPressed: state.isLoading
|
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? null
|
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: () {
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context.read<GeViServerBloc>().add(
|
||||
OpenContactEvent(
|
||||
contactId: int.tryParse(_contactIdController.text) ?? 1,
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),
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||||
);
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},
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icon: const Icon(Icons.lock_open),
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||||
label: const Text('Open'),
|
||||
style: ElevatedButton.styleFrom(
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||||
backgroundColor: Colors.green,
|
||||
foregroundColor: Colors.white,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildCustomActionCard(BuildContext context, GeViServerState state) {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
const Icon(Icons.send, color: Colors.teal),
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
'Custom Action',
|
||||
style: Theme.of(context).textTheme.titleLarge,
|
||||
),
|
||||
],
|
||||
),
|
||||
const Divider(),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _customActionTypeIdController,
|
||||
keyboardType: TextInputType.number,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Type ID',
|
||||
border: OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
flex: 3,
|
||||
child: TextField(
|
||||
controller: _customActionTextController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Text',
|
||||
border: OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
ElevatedButton.icon(
|
||||
onPressed: state.isLoading
|
||||
? null
|
||||
: () {
|
||||
context.read<GeViServerBloc>().add(
|
||||
SendCustomActionEvent(
|
||||
typeId: int.tryParse(_customActionTypeIdController.text) ?? 1,
|
||||
text: _customActionTextController.text,
|
||||
),
|
||||
);
|
||||
},
|
||||
icon: const Icon(Icons.send),
|
||||
label: const Text('Send'),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildRawMessageCard(BuildContext context, GeViServerState state) {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
const Icon(Icons.code, color: Colors.indigo),
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
'Raw Message',
|
||||
style: Theme.of(context).textTheme.titleLarge,
|
||||
),
|
||||
],
|
||||
),
|
||||
const Divider(),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _rawMessageController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Action Message',
|
||||
hintText: 'e.g., CrossSwitch(7, 3, 0)',
|
||||
border: OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
ElevatedButton.icon(
|
||||
onPressed: state.isLoading || _rawMessageController.text.isEmpty
|
||||
? null
|
||||
: () {
|
||||
context.read<GeViServerBloc>().add(
|
||||
SendMessageEvent(
|
||||
message: _rawMessageController.text,
|
||||
),
|
||||
);
|
||||
_rawMessageController.clear();
|
||||
},
|
||||
icon: const Icon(Icons.send),
|
||||
label: const Text('Send'),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildMessageLogPanel(BuildContext context, GeViServerState state) {
|
||||
return Container(
|
||||
decoration: BoxDecoration(
|
||||
border: Border(
|
||||
left: BorderSide(color: Colors.grey.shade300),
|
||||
),
|
||||
),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Container(
|
||||
padding: const EdgeInsets.all(16),
|
||||
color: Colors.grey.shade100,
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(Icons.list_alt, size: 20),
|
||||
const SizedBox(width: 8),
|
||||
const Text(
|
||||
'Message Log',
|
||||
style: TextStyle(fontWeight: FontWeight.bold),
|
||||
),
|
||||
const Spacer(),
|
||||
Text(
|
||||
'${state.messageLog.length} messages',
|
||||
style: TextStyle(color: Colors.grey.shade600, fontSize: 12),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: state.messageLog.isEmpty
|
||||
? const Center(
|
||||
child: Text(
|
||||
'No messages yet',
|
||||
style: TextStyle(color: Colors.grey),
|
||||
),
|
||||
)
|
||||
: ListView.builder(
|
||||
padding: const EdgeInsets.all(8),
|
||||
itemCount: state.messageLog.length,
|
||||
itemBuilder: (context, index) {
|
||||
final reversedIndex = state.messageLog.length - 1 - index;
|
||||
return Container(
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 8,
|
||||
vertical: 4,
|
||||
),
|
||||
margin: const EdgeInsets.only(bottom: 4),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.grey.shade50,
|
||||
borderRadius: BorderRadius.circular(4),
|
||||
),
|
||||
child: Text(
|
||||
state.messageLog[reversedIndex],
|
||||
style: const TextStyle(
|
||||
fontFamily: 'monospace',
|
||||
fontSize: 12,
|
||||
),
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Color _getStatusColor(ConnectionStatus status) {
|
||||
switch (status) {
|
||||
case ConnectionStatus.connected:
|
||||
return Colors.green;
|
||||
case ConnectionStatus.connecting:
|
||||
return Colors.orange;
|
||||
case ConnectionStatus.error:
|
||||
return Colors.red;
|
||||
case ConnectionStatus.disconnected:
|
||||
return Colors.grey;
|
||||
}
|
||||
}
|
||||
|
||||
IconData _getStatusIcon(ConnectionStatus status) {
|
||||
switch (status) {
|
||||
case ConnectionStatus.connected:
|
||||
return Icons.check_circle;
|
||||
case ConnectionStatus.connecting:
|
||||
return Icons.sync;
|
||||
case ConnectionStatus.error:
|
||||
return Icons.error;
|
||||
case ConnectionStatus.disconnected:
|
||||
return Icons.cancel;
|
||||
}
|
||||
}
|
||||
|
||||
String _getStatusText(ConnectionStatus status) {
|
||||
switch (status) {
|
||||
case ConnectionStatus.connected:
|
||||
return 'Connected';
|
||||
case ConnectionStatus.connecting:
|
||||
return 'Connecting...';
|
||||
case ConnectionStatus.error:
|
||||
return 'Error';
|
||||
case ConnectionStatus.disconnected:
|
||||
return 'Disconnected';
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user