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feat: Add new contact and message tracking features, including unread status and removal functionality

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Janez T
2025-10-15 21:49:33 +02:00
parent 2849ab92aa
commit 6be182e20a
13 changed files with 463 additions and 48 deletions
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58
lib/providers/contacts_provider.dart
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@@ -125,7 +125,18 @@ class ContactsProvider with ChangeNotifier {
return;
}
_contacts[contact.publicKeyHex] = contact;
// Check if this is a new contact
final isNewContact = !_contacts.containsKey(contact.publicKeyHex);
// If it's a new contact, mark it as new
if (isNewContact) {
_contacts[contact.publicKeyHex] = contact.copyWith(isNew: true);
} else {
// Keep existing isNew status when updating
final existingContact = _contacts[contact.publicKeyHex]!;
_contacts[contact.publicKeyHex] = contact.copyWith(isNew: existingContact.isNew);
}
_persistContacts();
notifyListeners();
}
@@ -242,6 +253,35 @@ class ContactsProvider with ChangeNotifier {
return contacts.where((c) => c.isRecentlySeen).toList();
}
/// Get count of new contacts (not yet viewed)
int get newContactsCount =>
contacts.where((c) => c.isNew && !c.isChannel).length;
/// Mark all contacts as viewed (not new)
void markAllAsViewed() {
bool hasChanges = false;
_contacts.forEach((key, contact) {
if (contact.isNew && !contact.isChannel) {
_contacts[key] = contact.copyWith(isNew: false);
hasChanges = true;
}
});
if (hasChanges) {
_persistContacts();
notifyListeners();
}
}
/// Mark a specific contact as viewed (not new)
void markAsViewed(String publicKeyHex) {
final contact = _contacts[publicKeyHex];
if (contact != null && contact.isNew) {
_contacts[publicKeyHex] = contact.copyWith(isNew: false);
_persistContacts();
notifyListeners();
}
}
/// Clear all contacts
void clearContacts() {
_contacts.clear();
@@ -250,7 +290,21 @@ class ContactsProvider with ChangeNotifier {
}
/// Remove a contact
void removeContact(String publicKeyHex) {
/// [onRemoveFromDevice] - Optional callback to remove contact from BLE device
Future<void> removeContact(
String publicKeyHex, {
Future<void> Function(Uint8List)? onRemoveFromDevice,
}) async {
// Get the contact before removing
final contact = _contacts[publicKeyHex];
if (contact == null) return;
// Remove from device first if callback provided
if (onRemoveFromDevice != null) {
await onRemoveFromDevice(contact.publicKey);
}
// Then remove from local storage
_contacts.remove(publicKeyHex);
_persistContacts();
notifyListeners();