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feat(studio): module-store manager (list / add / remove)
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A store icon in the Store app bar opens a dialog that lists the
configured module stores + the bundled seed (with per-source module
counts), lets the operator add a store by index URL (the hub fetches +
merges it live so its modules appear immediately), and remove a store.
Backed by the new ListStores/AddStore/RemoveStore RPCs + SDK methods.
This is how a domain app's published modules (e.g. reclaim's) become
visible in the Store without touching the CLI.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
This commit is contained in:
flemming-it 2026-06-18 15:54:04 +02:00
parent cb130b2f03
commit 57dac3d999
4 changed files with 217 additions and 0 deletions
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196
lib/widgets/chain_stores_dialog.dart Normal file
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// Module-store manager — list the configured module stores (+ the
// bundled seed), add a store by index URL, or remove one. The hub merges
// every store's modules into one searchable index, so adding a store
// (e.g. a domain app's published modules) makes them appear in the Store.
import 'package:chain_client_sdk/chain_client_sdk.dart';
import 'package:flutter/material.dart';
import '../data/error_presentation.dart';
import '../data/hub.dart';
import '../theme/tokens.dart';
class ChainStoresDialog extends StatefulWidget {
const ChainStoresDialog._();
static Future<void> show(BuildContext context) => showDialog(
context: context,
builder: (_) => const ChainStoresDialog._(),
);
@override
State<ChainStoresDialog> createState() => _ChainStoresDialogState();
}
class _ChainStoresDialogState extends State<ChainStoresDialog> {
late Future<List<StoreSource>> _future;
final _name = TextEditingController();
final _url = TextEditingController();
bool _busy = false;
@override
void initState() {
super.initState();
_reload();
}
void _reload() =>
setState(() => _future = HubService.instance.listStores());
@override
void dispose() {
_name.dispose();
_url.dispose();
super.dispose();
}
Future<void> _add() async {
final name = _name.text.trim();
final url = _url.text.trim();
if (name.isEmpty || url.isEmpty) return;
setState(() => _busy = true);
try {
final r = await HubService.instance.addStore(name: name, url: url);
if (!mounted) return;
_name.clear();
_url.clear();
ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text(r.message)));
_reload();
} catch (e) {
if (mounted) {
showFaiErrorSnack(context, 'store.add', e,
title: 'Could not add store');
}
} finally {
if (mounted) setState(() => _busy = false);
}
}
Future<void> _remove(String name) async {
try {
final r = await HubService.instance.removeStore(name);
if (!mounted) return;
ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text(r.message)));
_reload();
} catch (e) {
if (mounted) {
showFaiErrorSnack(context, 'store.remove', e,
title: 'Could not remove store');
}
}
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return AlertDialog(
title: const Text('Module stores'),
content: SizedBox(
width: 540,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Text(
'The hub merges modules from every store below into one index. '
'Add a store index URL to make its modules installable here.',
style: theme.textTheme.bodySmall
?.copyWith(color: theme.colorScheme.onSurfaceVariant),
),
const SizedBox(height: ChainSpace.md),
Flexible(
child: FutureBuilder<List<StoreSource>>(
future: _future,
builder: (c, snap) {
if (snap.connectionState == ConnectionState.waiting) {
return const Padding(
padding: EdgeInsets.all(16),
child: Center(child: CircularProgressIndicator()),
);
}
final stores = snap.data ?? const <StoreSource>[];
return ListView(
shrinkWrap: true,
children: [
for (final s in stores)
ListTile(
dense: true,
leading: Icon(
s.removable
? Icons.cloud_outlined
: Icons.inventory_2_outlined,
size: 18,
),
title: Text(s.name),
subtitle: Text(
s.url.isEmpty
? '${s.moduleCount} modules · bundled'
: '${s.url}\n${s.moduleCount} modules',
),
isThreeLine: s.url.isNotEmpty,
trailing: s.removable
? IconButton(
icon: const Icon(Icons.delete_outline),
tooltip: 'Remove',
onPressed: () => _remove(s.name),
)
: const Icon(Icons.lock_outline, size: 16),
),
],
);
},
),
),
const Divider(),
Text('Add a store', style: theme.textTheme.titleSmall),
const SizedBox(height: ChainSpace.sm),
Row(
children: [
Expanded(
flex: 2,
child: TextField(
controller: _name,
decoration: const InputDecoration(
labelText: 'Name',
isDense: true,
),
),
),
const SizedBox(width: ChainSpace.sm),
Expanded(
flex: 4,
child: TextField(
controller: _url,
decoration: const InputDecoration(
labelText: 'Index URL (https:// or file://)',
isDense: true,
),
onSubmitted: (_) => _add(),
),
),
],
),
],
),
),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: const Text('Close'),
),
FilledButton(
onPressed: _busy ? null : _add,
child: _busy
? const SizedBox(
width: 16,
height: 16,
child: CircularProgressIndicator(strokeWidth: 2),
)
: const Text('Add store'),
),
],
);
}
}