You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.2 KiB
67 lines
2.2 KiB
import '../helpers/config_profile_writes.dart';
|
|
import 'observer_config_service.dart';
|
|
|
|
/// Result of applying one write (or one broker slot). [label] is safe to show,
|
|
/// it names the key/slot, never a value, so secrets never leak into UI or logs.
|
|
class ApplyItemResult {
|
|
const ApplyItemResult(this.label, this.ok, [this.error]);
|
|
final String label;
|
|
final bool ok;
|
|
final String? error;
|
|
}
|
|
|
|
class ObserverApplyResult {
|
|
const ObserverApplyResult(this.items);
|
|
final List<ApplyItemResult> items;
|
|
|
|
bool get allOk => items.every((i) => i.ok);
|
|
List<ApplyItemResult> get failures => items.where((i) => !i.ok).toList();
|
|
}
|
|
|
|
/// Applies a [ProfileWrites] plan to the connected observer (#405).
|
|
///
|
|
/// Globals go through [ObserverConfigService.setFlat]; each broker through
|
|
/// [ObserverConfigService.saveBroker], which already disables-first, writes
|
|
/// field-at-a-time, writes `enabled` LAST, and stops at the first failure so a
|
|
/// partial save never leaves a slot live-but-corrupt (#80). We read the slot's
|
|
/// current `enabled` first so a profile that omits it preserves device state.
|
|
class ObserverApplyService {
|
|
ObserverApplyService(this._svc);
|
|
final ObserverConfigService _svc;
|
|
|
|
Future<ObserverApplyResult> apply(ProfileWrites writes) async {
|
|
final items = <ApplyItemResult>[];
|
|
|
|
for (final f in writes.flats) {
|
|
final ok = await _svc.setFlat(f.key, f.value);
|
|
items.add(ApplyItemResult(f.key, ok, ok ? null : _svc.lastError));
|
|
}
|
|
|
|
for (final b in writes.brokers) {
|
|
// Current state: wasLive for the safe-save dance, and to preserve `enabled`
|
|
// when the profile doesn't set it.
|
|
final current = await _svc.getBroker(b.slot);
|
|
final wasLive = current?.enabled ?? false;
|
|
final enable = b.enabled ?? wasLive;
|
|
|
|
final res = await _svc.saveBroker(
|
|
b.slot,
|
|
fields: b.fields,
|
|
enable: enable,
|
|
wasLive: wasLive,
|
|
);
|
|
items.add(
|
|
res.ok
|
|
? ApplyItemResult('broker ${b.slot}', true)
|
|
: ApplyItemResult(
|
|
'broker ${b.slot}',
|
|
false,
|
|
'field "${res.failedField}" failed, slot left disabled',
|
|
),
|
|
);
|
|
}
|
|
|
|
return ObserverApplyResult(items);
|
|
}
|
|
}
|