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This commit is contained in:
Christien Rioux 2024-06-15 00:01:08 -04:00
parent 56d65442f4
commit 751022e743
26 changed files with 482 additions and 303 deletions
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54
lib/contacts/cubits/contact_list_cubit.dart
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@ -1,12 +1,14 @@
import 'dart:async';
import 'dart:convert';
import 'package:async_tools/async_tools.dart';
import 'package:protobuf/protobuf.dart';
import 'package:veilid_support/veilid_support.dart';
import '../../account_manager/account_manager.dart';
import '../../proto/proto.dart' as proto;
import '../../tools/tools.dart';
import 'conversation_cubit.dart';
import '../../conversation/cubits/conversation_cubit.dart';
//////////////////////////////////////////////////
// Mutable state for per-account contacts
@ -34,6 +36,54 @@ class ContactListCubit extends DHTShortArrayCubit<proto.Contact> {
return dhtRecord;
}
@override
Future<void> close() async {
await _contactProfileUpdateMap.close();
await super.close();
}
////////////////////////////////////////////////////////////////////////////
// Public Interface
void followContactProfileChanges(TypedKey localConversationRecordKey,
Stream<proto.Profile?> profileStream, proto.Profile? profileState) {
_contactProfileUpdateMap
.follow(localConversationRecordKey, profileStream, profileState,
(remoteProfile) async {
if (remoteProfile == null) {
return;
}
return updateContactRemoteProfile(
localConversationRecordKey: localConversationRecordKey,
remoteProfile: remoteProfile);
});
}
Future<void> updateContactRemoteProfile({
required TypedKey localConversationRecordKey,
required proto.Profile remoteProfile,
}) async {
// Update contact's remoteProfile
await operateWriteEventual((writer) async {
for (var pos = 0; pos < writer.length; pos++) {
final c = await writer.getProtobuf(proto.Contact.fromBuffer, pos);
if (c != null &&
c.localConversationRecordKey.toVeilid() ==
localConversationRecordKey) {
if (c.remoteProfile == remoteProfile) {
// Unchanged
break;
}
final newContact = c.deepCopy()..remoteProfile = remoteProfile;
final updated = await writer.tryWriteItemProtobuf(
proto.Contact.fromBuffer, pos, newContact);
if (!updated) {
throw DHTExceptionTryAgain();
}
}
}
});
}
Future<void> createContact({
required proto.Profile remoteProfile,
required SuperIdentity remoteSuperIdentity,
@ -100,4 +150,6 @@ class ContactListCubit extends DHTShortArrayCubit<proto.Contact> {
}
final UnlockedAccountInfo _activeAccountInfo;
final _contactProfileUpdateMap =
SingleStateProcessorMap<TypedKey, proto.Profile?>();
}