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incremental chat state work

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This commit is contained in:
Christien Rioux 2024-08-03 21:55:20 -05:00
parent 83880d79ba
commit 47287ba8d4
7 changed files with 70 additions and 30 deletions
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39
lib/chat/cubits/single_contact_messages_cubit.dart
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@ -55,7 +55,7 @@ class SingleContactMessagesCubit extends Cubit<SingleContactMessagesState> {
required TypedKey localConversationRecordKey,
required TypedKey localMessagesRecordKey,
required TypedKey remoteConversationRecordKey,
required TypedKey remoteMessagesRecordKey,
required TypedKey? remoteMessagesRecordKey,
}) : _accountInfo = accountInfo,
_remoteIdentityPublicKey = remoteIdentityPublicKey,
_localConversationRecordKey = localConversationRecordKey,
@ -147,8 +147,14 @@ class SingleContactMessagesCubit extends Cubit<SingleContactMessagesState> {
// Open remote messages key
Future<void> _initRcvdMessagesCubit() async {
// Don't bother if we don't have a remote messages record key yet
if (_remoteMessagesRecordKey == null) {
return;
}
// Open new cubit if one is desired
_rcvdMessagesCubit = DHTLogCubit(
open: () async => DHTLog.openRead(_remoteMessagesRecordKey,
open: () async => DHTLog.openRead(_remoteMessagesRecordKey!,
debugName: 'SingleContactMessagesCubit::_initRcvdMessagesCubit::'
'RcvdMessages',
parent: _remoteConversationRecordKey,
@ -159,6 +165,31 @@ class SingleContactMessagesCubit extends Cubit<SingleContactMessagesState> {
_updateRcvdMessagesState(_rcvdMessagesCubit!.state);
}
Future<void> updateRemoteMessagesRecordKey(
TypedKey? remoteMessagesRecordKey) async {
await _initWait();
_sspRemoteConversationRecordKey.updateState(remoteMessagesRecordKey,
(remoteMessagesRecordKey) async {
// Don't bother if nothing is changing
if (_remoteMessagesRecordKey == remoteMessagesRecordKey) {
return;
}
// Close existing cubit if we have one
final rcvdMessagesCubit = _rcvdMessagesCubit;
_rcvdMessagesCubit = null;
_remoteMessagesRecordKey = null;
await _rcvdSubscription?.cancel();
_rcvdSubscription = null;
await rcvdMessagesCubit?.close();
// Init the new cubit if we should
_remoteMessagesRecordKey = remoteMessagesRecordKey;
await _initRcvdMessagesCubit();
});
}
Future<VeilidCrypto> _makeLocalMessagesCrypto() async =>
VeilidCryptoPrivate.fromTypedKey(
_accountInfo.userLogin!.identitySecret, 'tabledb');
@ -452,7 +483,7 @@ class SingleContactMessagesCubit extends Cubit<SingleContactMessagesState> {
final TypedKey _localConversationRecordKey;
final TypedKey _localMessagesRecordKey;
final TypedKey _remoteConversationRecordKey;
final TypedKey _remoteMessagesRecordKey;
TypedKey? _remoteMessagesRecordKey;
late final VeilidCrypto _conversationCrypto;
late final MessageIntegrity _senderMessageIntegrity;
@ -471,4 +502,6 @@ class SingleContactMessagesCubit extends Cubit<SingleContactMessagesState> {
_reconciledSubscription;
final StreamController<Future<void> Function()> _commandController;
late final Future<void> _commandRunnerFut;
final _sspRemoteConversationRecordKey = SingleStateProcessor<TypedKey?>();
}