initial commit

2026-07-27 14:42:23 +02:00
commit 833c68a189
257 changed files with 17947 additions and 0 deletions
@@ -0,0 +1,164 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../../core/models/models.dart';
+import '../../../core/network/api_exception.dart';
+import '../../../data/repositories/nodes_repository.dart';
+
+/// Add/edit dialog for a registered [RemoteNode]. This only edits the
+/// registry entry (name/url/description/tags) — reachability is never
+/// user-editable, it's always computed live via `/nodes/aggregated`.
+Future<void> showNodeFormDialog(BuildContext context, {RemoteNode? existing}) {
+  return showDialog<void>(
+    context: context,
+    builder: (context) => _NodeFormDialog(existing: existing),
+  );
+}
+
+class _NodeFormDialog extends ConsumerStatefulWidget {
+  const _NodeFormDialog({this.existing});
+
+  final RemoteNode? existing;
+
+  @override
+  ConsumerState<_NodeFormDialog> createState() => _NodeFormDialogState();
+}
+
+class _NodeFormDialogState extends ConsumerState<_NodeFormDialog> {
+  final _formKey = GlobalKey<FormState>();
+  late final _nameController = TextEditingController(text: widget.existing?.name);
+  late final _urlController = TextEditingController(text: widget.existing?.url);
+  late final _descriptionController = TextEditingController(text: widget.existing?.description);
+  late final _tagsController = TextEditingController(text: widget.existing?.tags.join(', '));
+  bool _saving = false;
+  String? _error;
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _urlController.dispose();
+    _descriptionController.dispose();
+    _tagsController.dispose();
+    super.dispose();
+  }
+
+  String? _validateUrl(String? value) {
+    final trimmed = value?.trim() ?? '';
+    if (trimmed.isEmpty) return 'Required.';
+    final uri = Uri.tryParse(trimmed);
+    if (uri == null || !uri.hasScheme || !uri.hasAuthority) {
+      return 'Enter a full URL, e.g. https://edge-02.local:8080';
+    }
+    return null;
+  }
+
+  Future<void> _save() async {
+    if (!(_formKey.currentState?.validate() ?? false)) return;
+    setState(() {
+      _saving = true;
+      _error = null;
+    });
+
+    final repo = ref.read(nodesRepositoryProvider);
+    if (repo == null) {
+      setState(() {
+        _saving = false;
+        _error = 'No active connection.';
+      });
+      return;
+    }
+
+    var url = _urlController.text.trim();
+    if (url.endsWith('/')) url = url.substring(0, url.length - 1);
+    final tags = _tagsController.text
+        .split(',')
+        .map((t) => t.trim())
+        .where((t) => t.isNotEmpty)
+        .toList();
+    final description = _descriptionController.text.trim();
+
+    final draft = (widget.existing ?? const RemoteNode(name: '', url: '')).copyWith(
+      name: _nameController.text.trim(),
+      url: url,
+      description: description.isEmpty ? null : description,
+      tags: tags,
+    );
+
+    try {
+      if (widget.existing == null) {
+        await repo.add(draft);
+      } else {
+        await repo.update(widget.existing!.id, draft);
+      }
+      ref.invalidate(remoteNodesListProvider);
+      if (mounted) Navigator.of(context).pop();
+    } catch (e) {
+      setState(() {
+        _saving = false;
+        _error = e is ApiException ? e.userMessage : e.toString();
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(widget.existing == null ? 'Register node' : 'Edit node'),
+      content: Form(
+        key: _formKey,
+        child: SizedBox(
+          width: 420,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              TextFormField(
+                controller: _nameController,
+                decoration: const InputDecoration(labelText: 'Name'),
+                validator: (v) => (v == null || v.trim().isEmpty) ? 'Required.' : null,
+              ),
+              const SizedBox(height: 14),
+              TextFormField(
+                controller: _urlController,
+                decoration: const InputDecoration(
+                  labelText: 'Base URL',
+                  hintText: 'https://edge-02.local:8080',
+                ),
+                validator: _validateUrl,
+                keyboardType: TextInputType.url,
+              ),
+              const SizedBox(height: 14),
+              TextFormField(
+                controller: _descriptionController,
+                decoration: const InputDecoration(labelText: 'Description (optional)'),
+              ),
+              const SizedBox(height: 14),
+              TextFormField(
+                controller: _tagsController,
+                decoration: const InputDecoration(
+                  labelText: 'Tags (optional, comma-separated)',
+                  hintText: 'prod, db',
+                ),
+              ),
+              if (_error != null) ...[
+                const SizedBox(height: 12),
+                Text(_error!, style: TextStyle(color: Theme.of(context).colorScheme.error)),
+              ],
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: _saving ? null : () => Navigator.of(context).pop(),
+          child: const Text('Cancel'),
+        ),
+        FilledButton(
+          onPressed: _saving ? null : _save,
+          child: _saving
+              ? const SizedBox(width: 16, height: 16, child: CircularProgressIndicator(strokeWidth: 2))
+              : const Text('Save'),
+        ),
+      ],
+    );
+  }
+}