447 lines
16 KiB
Dart
447 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import '../control_plane_status_client.dart';
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Widget _buildProviderCard(ProviderSnapshotView p) {
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final displayName = p.id.isNotEmpty ? p.id : p.adapter;
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final displayState = p.health.isNotEmpty ? p.health : p.status;
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return Padding(
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padding: const EdgeInsets.only(bottom: 6),
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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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Expanded(
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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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Container(
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width: 6,
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height: 6,
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decoration: BoxDecoration(
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color: _stateColor(p),
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 4),
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Flexible(
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child: Text(
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displayName,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 11,
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fontWeight: FontWeight.w600,
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),
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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),
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const SizedBox(height: 1),
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Text(
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'${p.type} / ${p.category}',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 10),
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),
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],
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),
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),
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const SizedBox(width: 4),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
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decoration: BoxDecoration(
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color: _stateColor(p).withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(3),
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),
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child: Text(
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displayState.toUpperCase(),
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style: TextStyle(
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color: _stateColor(p),
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fontSize: 8,
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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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if (p.servedModels.isNotEmpty) ...[
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const SizedBox(height: 2),
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Text(
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'Models: ${_truncateModels(p.servedModels)}',
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style: const TextStyle(color: Color(0xFFCBD5E1), fontSize: 10),
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overflow: TextOverflow.ellipsis,
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),
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],
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const SizedBox(height: 2),
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Wrap(
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spacing: 8,
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children: [
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Text(
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'Load: ${p.inFlight}/${p.capacity}',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 10),
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),
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Text(
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'Q: ${p.queued}',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 10),
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),
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Text(
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'${(p.loadRatio * 100).toStringAsFixed(1)}%',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 10),
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),
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],
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),
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if (p.lifecycleCapabilities.isNotEmpty) ...[
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const SizedBox(height: 2),
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Wrap(
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spacing: 3,
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runSpacing: 2,
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children: p.lifecycleCapabilities.take(3).map((c) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 3, vertical: 1),
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decoration: BoxDecoration(
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color: const Color(0xFF6366F1).withValues(alpha: 0.15),
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borderRadius: BorderRadius.circular(2),
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),
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child: Text(
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c,
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style: const TextStyle(color: Color(0xFFA5B4FC), fontSize: 8),
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),
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);
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}).toList(),
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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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Color _stateColor(ProviderSnapshotView p) {
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final health = p.health.toLowerCase();
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final status = p.status.toLowerCase();
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// Health가 있으면 health가 status를 우선한다.
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if (health.isNotEmpty) {
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if (health == 'healthy' || health == 'ok' || health == 'available') {
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return const Color(0xFF10B981);
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}
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if (health == 'unhealthy' || health == 'error' || health == 'failed' || health == 'unavailable') {
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return const Color(0xFFEF4444);
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}
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if (health == 'degraded' || health == 'draining') {
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return const Color(0xFFF59E0B);
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}
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if (health == 'unknown') {
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return const Color(0xFF64748B);
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}
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}
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// Health가 없으면 status를 기준으로 한다.
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if (status == 'active' || status == 'ready' || status == 'available') {
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return const Color(0xFF10B981);
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}
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if (status == 'error' || status == 'failed' || status == 'unavailable') {
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return const Color(0xFFEF4444);
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}
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if (status == 'draining') {
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return const Color(0xFFF59E0B);
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}
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if (status == 'unknown') {
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return const Color(0xFF64748B);
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}
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return const Color(0xFF64748B);
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}
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String _truncateModels(List<String> models) {
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if (models.isEmpty) return '';
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if (models.length <= 3) return models.join(', ');
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return '${models.take(3).join(', ')}...';
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}
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class NodesPanel extends StatelessWidget {
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final List<FleetEdgeView> edges;
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final String? selectedEdgeId;
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final EdgeStatusResponseView? selectedEdgeStatus;
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final bool isLoading;
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final String? error;
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final ValueChanged<String> onSelectEdge;
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final VoidCallback onRefresh;
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const NodesPanel({
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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.selectedEdgeStatus,
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required this.isLoading,
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required this.error,
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required this.onSelectEdge,
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required this.onRefresh,
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});
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@override
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Widget build(BuildContext context) {
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if (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 = selectedEdgeId ?? edges.first.edgeId;
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final hasCurrentEdge = edges.any((e) => e.edgeId == currentEdgeId);
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final dropdownValue = hasCurrentEdge ? currentEdgeId : (edges.isNotEmpty ? 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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Row(
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children: [
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const Expanded(
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child: Text(
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'Nodes View',
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style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: Colors.white),
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overflow: TextOverflow.ellipsis,
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),
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),
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const SizedBox(width: 16),
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if (edges.isNotEmpty && dropdownValue != null) ...[
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const Text('Active Edge: ', style: TextStyle(color: Color(0xFF94A3B8))),
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const SizedBox(width: 8),
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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: 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) onSelectEdge(val);
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},
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),
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],
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const SizedBox(width: 8),
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IconButton(
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icon: const Icon(Icons.refresh, color: Color(0xFF6366F1)),
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onPressed: onRefresh,
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),
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],
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),
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const SizedBox(height: 20),
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Expanded(child: _buildNodeContent()),
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],
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),
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);
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}
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Widget _buildNodeContent() {
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if (isLoading) {
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return const Center(
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child: CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(Color(0xFF6366F1)),
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),
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);
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}
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if (error != null) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.error_outline, color: Color(0xFFEF4444), size: 48),
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SizedBox(height: 16),
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const Text(
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'Failed to Load Nodes Status',
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white),
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),
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const SizedBox(height: 8),
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Text(error!, style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 13)),
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],
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),
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);
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}
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final nodes = selectedEdgeStatus?.nodes ?? [];
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if (nodes.isEmpty) {
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return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.developer_board_off_outlined, color: Color(0xFF64748B), size: 56),
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SizedBox(height: 16),
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Text(
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'No Nodes Registered',
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white),
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),
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SizedBox(height: 4),
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Text(
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'No active nodes have registered on this edge.',
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style: TextStyle(color: Color(0xFF94A3B8), fontSize: 13),
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),
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],
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),
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);
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}
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return ListView.builder(
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itemCount: nodes.length,
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itemBuilder: (context, index) {
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final node = nodes[index];
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return Card(
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color: const Color(0xFF1E293B),
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margin: const EdgeInsets.only(bottom: 16),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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side: BorderSide(
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color: node.connected
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? const Color(0xFF10B981).withValues(alpha: 0.3)
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: const Color(0xFF334155),
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),
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),
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child: Padding(
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padding: const EdgeInsets.all(20),
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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node.alias.isNotEmpty ? node.alias : node.nodeId,
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style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white),
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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Text(
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'ID: ${node.nodeId}',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 12),
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overflow: TextOverflow.ellipsis,
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),
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],
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),
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),
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: node.connected
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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(12),
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),
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child: Text(
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node.connected ? 'CONNECTED' : 'OFFLINE',
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style: TextStyle(
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color: node.connected ? const Color(0xFF10B981) : const Color(0xFFEF4444),
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fontSize: 10,
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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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if (node.label.isNotEmpty) ...[
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: const Color(0xFF334155),
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borderRadius: BorderRadius.circular(4),
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),
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child: Text(
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'Label: ${node.label}',
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style: const TextStyle(color: Colors.white, fontSize: 12),
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),
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),
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],
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if (node.config != null) ...[
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const SizedBox(height: 16),
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const Divider(color: Color(0xFF334155)),
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const SizedBox(height: 12),
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Row(
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children: [
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const Icon(Icons.bolt, size: 16, color: Color(0xFF6366F1)),
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const SizedBox(width: 6),
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Text(
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'Concurrency Limit: ${node.config!.concurrency}',
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style: const TextStyle(color: Color(0xFF94A3B8), fontSize: 13),
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),
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],
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),
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const SizedBox(height: 12),
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const Text(
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'Adapters',
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style: TextStyle(color: Colors.white, fontSize: 13, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 8),
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if (node.config!.adapters.isEmpty)
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const Text('No active adapters configured', style: TextStyle(color: Color(0xFF94A3B8), fontSize: 12))
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else
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: node.config!.adapters.map((adapter) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: adapter.enabled
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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(6),
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border: Border.all(
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color: adapter.enabled ? const Color(0xFF10B981) : const Color(0xFFEF4444),
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width: 1,
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),
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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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Text(
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adapter.type,
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style: TextStyle(
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color: adapter.enabled ? const Color(0xFF10B981) : const Color(0xFFEF4444),
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fontSize: 12,
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fontWeight: FontWeight.w500,
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),
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),
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const SizedBox(width: 4),
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Icon(
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adapter.enabled ? Icons.check : Icons.close,
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size: 12,
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color: adapter.enabled ? const Color(0xFF10B981) : const Color(0xFFEF4444),
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),
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],
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),
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);
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}).toList(),
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),
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],
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if (node.providerSnapshots.isNotEmpty) ...[
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const SizedBox(height: 16),
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const Divider(color: Color(0xFF334155)),
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const SizedBox(height: 12),
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const Text(
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'Provider Catalog',
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style: TextStyle(color: Colors.white, fontSize: 13, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 8),
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...node.providerSnapshots.map((p) => _buildProviderCard(p)),
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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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