initial commit

2026-07-27 14:42:23 +02:00
commit 833c68a189
257 changed files with 17947 additions and 0 deletions
@@ -0,0 +1,110 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../core/models/models.dart';
+import '../../core/network/api_exception.dart';
+import '../../core/theme/theme_x.dart';
+import '../../core/widgets/error_banner.dart';
+import '../../data/repositories/nodes_repository.dart';
+import 'widgets/fleet_card_grid.dart';
+import 'widgets/fleet_table.dart';
+import 'widgets/node_form_dialog.dart';
+
+class FleetScreen extends ConsumerWidget {
+  const FleetScreen({super.key});
+
+  Future<void> _delete(BuildContext context, WidgetRef ref, RemoteNode node) async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('Remove node?'),
+        content: Text('This removes "${node.name}" from the registry. It does not affect that host.'),
+        actions: [
+          TextButton(onPressed: () => Navigator.of(context).pop(false), child: const Text('Cancel')),
+          FilledButton(
+            style: FilledButton.styleFrom(backgroundColor: context.status.critical),
+            onPressed: () => Navigator.of(context).pop(true),
+            child: const Text('Remove'),
+          ),
+        ],
+      ),
+    );
+    if (confirmed != true) return;
+
+    final repo = ref.read(nodesRepositoryProvider);
+    if (repo == null) return;
+    try {
+      await repo.delete(node.id);
+      ref.invalidate(remoteNodesListProvider);
+      ref.invalidate(aggregatedNodesProvider);
+    } catch (e) {
+      final message = e is ApiException ? e.userMessage : e.toString();
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(message)));
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final nodesAsync = ref.watch(remoteNodesListProvider);
+    final aggregatedAsync = ref.watch(aggregatedNodesProvider);
+
+    return ListView(
+      padding: const EdgeInsets.all(24),
+      children: [
+        Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Text('REGISTERED NODES', style: context.text.titleSmall),
+            FilledButton.icon(
+              onPressed: () => showNodeFormDialog(context),
+              icon: const Icon(Icons.add, size: 17),
+              label: const Text('Register node'),
+            ),
+          ],
+        ),
+        const SizedBox(height: 10),
+        nodesAsync.when(
+          loading: () => const Padding(
+            padding: EdgeInsets.symmetric(vertical: 40),
+            child: Center(child: CircularProgressIndicator()),
+          ),
+          error: (error, stackTrace) => ErrorBanner(
+            message: error is ApiException ? error.userMessage : error.toString(),
+            onRetry: () => ref.invalidate(remoteNodesListProvider),
+          ),
+          data: (nodes) => FleetTable(
+            nodes: nodes,
+            aggregated: aggregatedAsync.value,
+            onEdit: (node) => showNodeFormDialog(context, existing: node),
+            onDelete: (node) => _delete(context, ref, node),
+          ),
+        ),
+        const SizedBox(height: 22),
+        Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Text('AGGREGATED SERVICES', style: context.text.titleSmall),
+            Text(
+              'live fan-out via /nodes/aggregated',
+              style: context.dataStyles.dataMonoSmall,
+            ),
+          ],
+        ),
+        const SizedBox(height: 10),
+        aggregatedAsync.when(
+          loading: () => const Padding(
+            padding: EdgeInsets.symmetric(vertical: 40),
+            child: Center(child: CircularProgressIndicator()),
+          ),
+          error: (error, stackTrace) => ErrorBanner(
+            message: error is ApiException ? error.userMessage : error.toString(),
+            onRetry: () => ref.invalidate(aggregatedNodesProvider),
+          ),
+          data: (entries) => FleetCardGrid(entries: entries),
+        ),
+      ],
+    );
+  }
+}