feat(messages): unread badges + OS notification for private messages

Private messages (NIP-17) arrived in the foreground with no signal: no
unread count, no badge, no OS notification. Hook both into the single
InboxService.ingest choke point.

- UnreadService: per-peer "last read" in the keystore (timestamps+pubkey
  only, no message text), live count via a changes stream, active-peer
  suppression so the open chat never badges or notifies.
- UnreadBadge: reusable, RTL-aware (Flutter Badge) — on the home hamburger,
  the drawer "Chat" item, and per-conversation in the messages list.
- Mark-read on chat open (ChatScreen).
- NotificationService over flutter_local_notifications: generic
  "New message from <name>" (no message text, for privacy), payload = pubkey,
  tap opens /chat/:pubkey. No-op on web/Windows; Android POST_NOTIFICATIONS.
- i18n notifications.newMessageFrom (en/es/pt/ast).

Background/push stays out of scope (foreground-only by design).

Tests: UnreadService, NotificationService (mock plugin), InboxService hooks
(new peer notifies/counts; duplicate, own, and open-chat do not), and a
UnreadBadge widget test. dart analyze clean; commons_core green.
This commit is contained in:
vjrj 2026-07-10 21:12:00 +02:00
parent 4d110e8082
commit d026376993
27 changed files with 1238 additions and 114 deletions

View file

@ -75,6 +75,7 @@ class TranslationsPt extends Translations with BaseTranslations<AppLocale, Trans
@override late final _Translations$chatList$pt chatList = _Translations$chatList$pt._(_root);
@override late final _Translations$chat$pt chat = _Translations$chat$pt._(_root);
@override late final _Translations$trust$pt trust = _Translations$trust$pt._(_root);
@override late final _Translations$notifications$pt notifications = _Translations$notifications$pt._(_root);
}
// Path: app
@ -755,6 +756,16 @@ class _Translations$trust$pt extends Translations$trust$en {
@override String get circle => 'No teu círculo';
}
// Path: notifications
class _Translations$notifications$pt extends Translations$notifications$en {
_Translations$notifications$pt._(TranslationsPt root) : this._root = root, super.internal(root);
final TranslationsPt _root; // ignore: unused_field
// Translations
@override String newMessageFrom({required Object name}) => 'Nova mensagem de ${name}';
}
// Path: intro.slides
class _Translations$intro$slides$pt extends Translations$intro$slides$en {
_Translations$intro$slides$pt._(TranslationsPt root) : this._root = root, super.internal(root);
@ -1481,6 +1492,7 @@ extension on TranslationsPt {
'trust.vouch' => 'Conheço esta pessoa',
'trust.vouched' => 'Avalizas esta pessoa',
'trust.circle' => 'No teu círculo',
'notifications.newMessageFrom' => ({required Object name}) => 'Nova mensagem de ${name}',
_ => null,
};
}