523 lines
16 KiB
Dart
523 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import '../control_plane_status_client.dart';
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import 'runtime_panel_sections.dart';
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class RuntimePanel extends StatefulWidget {
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final List<FleetEdgeView> edges;
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final String? selectedEdgeId;
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final ValueChanged<String> onSelectEdge;
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final ControlPlaneStatusRepository statusRepository;
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const RuntimePanel({
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super.key,
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required this.edges,
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required this.selectedEdgeId,
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required this.onSelectEdge,
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required this.statusRepository,
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});
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@override
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State<RuntimePanel> createState() => _RuntimePanelState();
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}
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class _RuntimePanelState extends State<RuntimePanel> {
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static const _providerCommands = <String>[
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'capabilities',
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'transport_status',
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'ollama_api',
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];
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static const _ollamaMethods = <String>['GET', 'POST'];
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bool _isLoading = false;
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String? _error;
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EdgeOperationsResponseView? _operations;
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String? _lastCommandStatus;
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@override
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void initState() {
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super.initState();
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_fetchOperations();
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}
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@override
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void didUpdateWidget(RuntimePanel oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (oldWidget.selectedEdgeId != widget.selectedEdgeId) {
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_fetchOperations();
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}
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}
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Future<void> _fetchOperations() async {
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final edgeId = widget.selectedEdgeId;
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if (edgeId == null) return;
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setState(() {
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_isLoading = true;
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_error = null;
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_operations = null;
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});
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try {
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final ops = await widget.statusRepository.fetchEdgeOperations(edgeId);
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if (mounted && widget.selectedEdgeId == edgeId) {
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setState(() {
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_operations = ops;
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_isLoading = false;
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});
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}
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} catch (e) {
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if (mounted && widget.selectedEdgeId == edgeId) {
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setState(() {
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_error = e.toString();
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_isLoading = false;
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});
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}
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}
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}
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Future<void> _sendCommand(String operation) => _executeCommand(operation);
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void _showProviderCommandDialog() {
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final selectorController = TextEditingController();
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final pathController = TextEditingController();
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String? selectedCommand;
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String selectedMethod = 'GET';
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InputDecoration decoration(String label) => InputDecoration(
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labelText: label,
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labelStyle: const TextStyle(color: Color(0xFF94A3B8)),
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);
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showDialog(
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context: context,
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builder: (context) {
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return StatefulBuilder(
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builder: (context, setDialogState) {
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return AlertDialog(
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backgroundColor: const Color(0xFF1E293B),
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title: const Text(
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'Send Provider Command',
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style: TextStyle(color: Colors.white),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: selectorController,
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style: const TextStyle(color: Colors.white),
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decoration: decoration('Target Selector (e.g. node-1)'),
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),
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const SizedBox(height: 12),
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DropdownButtonFormField<String>(
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value: selectedCommand,
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dropdownColor: const Color(0xFF1E293B),
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style: const TextStyle(color: Colors.white),
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decoration: decoration('Command'),
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items: _providerCommands
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.map(
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(command) => DropdownMenuItem(
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value: command,
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child: Text(command),
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),
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)
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.toList(),
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onChanged: (command) =>
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setDialogState(() => selectedCommand = command),
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),
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if (selectedCommand == 'ollama_api') ...[
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const SizedBox(height: 12),
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DropdownButtonFormField<String>(
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value: selectedMethod,
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dropdownColor: const Color(0xFF1E293B),
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style: const TextStyle(color: Colors.white),
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decoration: decoration('Method'),
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items: _ollamaMethods
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.map(
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(method) => DropdownMenuItem(
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value: method,
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child: Text(method),
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),
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)
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.toList(),
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onChanged: (method) => setDialogState(
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() => selectedMethod = method ?? 'GET',
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),
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),
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const SizedBox(height: 12),
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TextField(
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controller: pathController,
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style: const TextStyle(color: Colors.white),
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decoration: decoration('API Path (e.g. /api/tags)'),
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),
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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: const Text(
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'Cancel',
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style: TextStyle(color: Color(0xFF94A3B8)),
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),
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),
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ElevatedButton(
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onPressed: () {
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final selector = selectorController.text.trim();
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final command = selectedCommand;
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if (selector.isEmpty || command == null) return;
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final parameters = <String, String>{'command': command};
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if (command == 'ollama_api') {
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final path = pathController.text.trim();
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if (path.isEmpty) return;
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parameters['method'] = selectedMethod;
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parameters['path'] = path;
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}
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Navigator.pop(context);
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_sendProviderCommand(selector, parameters);
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},
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child: const Text('Send'),
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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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Future<void> _sendProviderCommand(
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String selector,
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Map<String, String> parameters,
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) async {
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if (selector.isEmpty) return;
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final command = parameters['command'];
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if (command == null || !_providerCommands.contains(command)) return;
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if (command == 'ollama_api') {
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final path = parameters['path'];
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final method = parameters['method'];
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if (path == null || path.isEmpty || method == null || method.isEmpty) {
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return;
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}
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}
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await _executeCommand(
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'provider.command',
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targetSelector: selector,
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parameters: parameters,
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);
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}
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void _showNodeStatusDialog() {
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final selectorController = TextEditingController();
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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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backgroundColor: const Color(0xFF1E293B),
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title: const Text(
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'Get Node Status',
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style: TextStyle(color: Colors.white),
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: selectorController,
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style: const TextStyle(color: Colors.white),
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decoration: const InputDecoration(
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labelText: 'Target Selector (e.g. node-1)',
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labelStyle: TextStyle(color: Color(0xFF94A3B8)),
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),
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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: const Text(
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'Cancel',
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style: TextStyle(color: Color(0xFF94A3B8)),
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),
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),
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ElevatedButton(
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onPressed: () {
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final selector = selectorController.text.trim();
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if (selector.isNotEmpty) {
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Navigator.pop(context);
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_sendNodeStatus(selector);
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}
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},
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child: const Text('Send'),
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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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Future<void> _sendNodeStatus(String selector) async {
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if (selector.isEmpty) return;
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await _executeCommand('node.status', targetSelector: selector);
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}
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Future<void> _executeCommand(
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String operation, {
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String? targetSelector,
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Map<String, String>? parameters,
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}) async {
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final edgeId = widget.selectedEdgeId;
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if (edgeId == null) return;
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setState(() {
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_isLoading = true;
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_lastCommandStatus = null;
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});
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try {
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final resp = await widget.statusRepository.sendEdgeCommand(
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edgeId,
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operation,
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targetSelector: targetSelector,
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parameters: parameters,
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);
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if (mounted) {
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final isError =
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resp.status.toLowerCase() == 'error' ||
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resp.status.toLowerCase() == 'failed' ||
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resp.status.toLowerCase() == 'unsupported' ||
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resp.error.isNotEmpty;
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setState(() {
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if (isError) {
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_lastCommandStatus =
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'Failed: ${resp.status} - ${resp.error.isNotEmpty ? resp.error : resp.summary}';
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} else {
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_lastCommandStatus =
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'Success: Command accepted (${resp.status}) - ID: ${resp.commandId}';
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}
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_isLoading = false;
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});
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_fetchOperations();
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}
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} catch (e) {
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if (mounted) {
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setState(() {
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_lastCommandStatus = 'Failed: ${e.toString()}';
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_isLoading = false;
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});
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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if (widget.edges.isEmpty) {
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return const Center(
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child: Text(
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'Please connect and register at least one Edge first.',
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style: TextStyle(color: Color(0xFF94A3B8), fontSize: 14),
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),
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);
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}
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final currentEdgeId = widget.selectedEdgeId ?? widget.edges.first.edgeId;
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final hasCurrentEdge = widget.edges.any((e) => e.edgeId == currentEdgeId);
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final dropdownValue = hasCurrentEdge
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? currentEdgeId
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: (widget.edges.isNotEmpty ? widget.edges.first.edgeId : null);
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return Container(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildHeader(dropdownValue),
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const SizedBox(height: 24),
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if (_lastCommandStatus != null) ...[
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_buildStatusBanner(),
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const SizedBox(height: 20),
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],
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Expanded(
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child: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildControls(),
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const SizedBox(height: 32),
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_buildOperationsHistorySection(),
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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 _buildHeader(String? dropdownValue) {
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return LayoutBuilder(
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builder: (context, headerConstraints) {
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final isNarrow = headerConstraints.maxWidth < 500;
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final headerTitle = const Text(
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'Operations',
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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overflow: TextOverflow.ellipsis,
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);
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final headerControls = Wrap(
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crossAxisAlignment: WrapCrossAlignment.center,
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spacing: 8,
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runSpacing: 8,
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children: [
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if (widget.edges.isNotEmpty && dropdownValue != null) ...[
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const Text(
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'Active Edge: ',
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style: TextStyle(color: Color(0xFF94A3B8)),
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),
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DropdownButton<String>(
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value: dropdownValue,
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dropdownColor: const Color(0xFF1E293B),
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style: const TextStyle(color: Colors.white),
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underline: const SizedBox(),
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items: widget.edges.map((e) {
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return DropdownMenuItem<String>(
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value: e.edgeId,
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child: Text(e.edgeName.isNotEmpty ? e.edgeName : e.edgeId),
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);
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}).toList(),
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onChanged: (val) {
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if (val != null) widget.onSelectEdge(val);
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},
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),
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],
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IconButton(
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icon: const Icon(Icons.refresh, color: Color(0xFF6366F1)),
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onPressed: _fetchOperations,
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),
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],
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);
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if (isNarrow) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [headerTitle, const SizedBox(height: 12), headerControls],
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);
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} else {
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return Row(
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children: [
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Expanded(child: headerTitle),
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const SizedBox(width: 16),
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headerControls,
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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 _buildStatusBanner() {
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final isSuccess = _lastCommandStatus!.startsWith('Success');
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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decoration: BoxDecoration(
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color: isSuccess
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? const Color(0xFF10B981).withValues(alpha: 0.1)
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: const Color(0xFFEF4444).withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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border: Border.all(
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color: isSuccess
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? const Color(0xFF10B981).withValues(alpha: 0.3)
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: const Color(0xFFEF4444).withValues(alpha: 0.3),
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),
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),
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child: Row(
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children: [
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Icon(
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isSuccess ? Icons.check_circle_outline : Icons.error_outline,
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color: isSuccess
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? const Color(0xFF10B981)
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: const Color(0xFFEF4444),
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size: 20,
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),
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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_lastCommandStatus!,
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style: TextStyle(
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color: isSuccess
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? const Color(0xFFD1FAE5)
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: const Color(0xFFFEE2E2),
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fontSize: 13,
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fontWeight: FontWeight.w500,
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),
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),
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),
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IconButton(
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icon: const Icon(Icons.close, size: 16, color: Color(0xFF94A3B8)),
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onPressed: () {
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setState(() {
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_lastCommandStatus = null;
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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 _buildControls() {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'System Gated Operations',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 12,
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runSpacing: 12,
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children: [
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ElevatedButton.icon(
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onPressed: _isLoading ? null : () => _sendCommand('health.check'),
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icon: const Icon(Icons.health_and_safety_outlined, size: 16),
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label: const Text('Health Check'),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF10B981),
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foregroundColor: Colors.white,
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),
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),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _showNodeStatusDialog,
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icon: const Icon(Icons.info_outline, size: 16),
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label: const Text('Node Status'),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF3B82F6),
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foregroundColor: Colors.white,
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),
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),
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ElevatedButton.icon(
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onPressed: _isLoading ? null : _showProviderCommandDialog,
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icon: const Icon(Icons.terminal_outlined, size: 16),
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label: const Text('Provider Command'),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF6366F1),
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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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Widget _buildOperationsHistorySection() {
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return RuntimePanelOperationsHistorySection(
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isLoading: _isLoading,
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error: _error,
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response: _operations,
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);
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}
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}
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