initial commit

2026-07-27 14:42:23 +02:00
commit 833c68a189
257 changed files with 17947 additions and 0 deletions
@@ -0,0 +1,128 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../../core/connections/connection.dart';
+import '../../../core/connections/connection_providers.dart';
+
+/// Add/edit dialog for a saved [Connection]. Passing [existing] switches it
+/// to edit mode; omitting it creates a new connection and makes it active
+/// (the common "just point me at a node" first-run flow).
+Future<void> showConnectionFormDialog(
+  BuildContext context, {
+  Connection? existing,
+}) {
+  return showDialog<void>(
+    context: context,
+    builder: (context) => _ConnectionFormDialog(existing: existing),
+  );
+}
+
+class _ConnectionFormDialog extends ConsumerStatefulWidget {
+  const _ConnectionFormDialog({this.existing});
+
+  final Connection? existing;
+
+  @override
+  ConsumerState<_ConnectionFormDialog> createState() => _ConnectionFormDialogState();
+}
+
+class _ConnectionFormDialogState extends ConsumerState<_ConnectionFormDialog> {
+  final _formKey = GlobalKey<FormState>();
+  late final _nameController = TextEditingController(text: widget.existing?.name);
+  late final _urlController = TextEditingController(text: widget.existing?.baseUrl);
+  bool _saving = false;
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _urlController.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-01.local:8080';
+    }
+    return null;
+  }
+
+  Future<void> _save() async {
+    if (!(_formKey.currentState?.validate() ?? false)) return;
+    setState(() => _saving = true);
+
+    final name = _nameController.text.trim();
+    var url = _urlController.text.trim();
+    if (url.endsWith('/')) url = url.substring(0, url.length - 1);
+
+    final existing = widget.existing;
+    if (existing != null) {
+      await ref
+          .read(savedConnectionsProvider.notifier)
+          .update(existing.copyWith(name: name, baseUrl: url));
+    } else {
+      final connection = Connection(
+        id: 'conn_${DateTime.now().microsecondsSinceEpoch}',
+        name: name,
+        baseUrl: url,
+      );
+      await ref.read(savedConnectionsProvider.notifier).add(connection);
+      await ref.read(activeConnectionIdProvider.notifier).setActive(connection.id);
+    }
+
+    if (mounted) Navigator.of(context).pop();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(widget.existing == null ? 'Add connection' : 'Edit connection'),
+      content: Form(
+        key: _formKey,
+        child: SizedBox(
+          width: 380,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              TextFormField(
+                controller: _nameController,
+                decoration: const InputDecoration(labelText: 'Name'),
+                validator: (v) => (v == null || v.trim().isEmpty) ? 'Required.' : null,
+                textInputAction: TextInputAction.next,
+              ),
+              const SizedBox(height: 14),
+              TextFormField(
+                controller: _urlController,
+                decoration: const InputDecoration(
+                  labelText: 'Base URL',
+                  hintText: 'https://edge-01.local:8080',
+                ),
+                validator: _validateUrl,
+                keyboardType: TextInputType.url,
+                onFieldSubmitted: (_) => _save(),
+              ),
+            ],
+          ),
+        ),
+      ),
+      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'),
+        ),
+      ],
+    );
+  }
+}