58 lines
1.9 KiB
Dart
58 lines
1.9 KiB
Dart
import "package:flutter_riverpod/flutter_riverpod.dart";
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import "package:smol_mail/smol/address.dart";
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import "package:smol_mail/smol/client.dart";
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import "package:smol_mail/smol/store.dart";
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/// Overridden in main() with the Hive-backed store opened at boot.
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final storeProvider = Provider<SmolStore>((ref) => throw UnimplementedError());
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final clientProvider = Provider<SmolClient>(
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(ref) => SmolClient(ref.watch(storeProvider)),
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);
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/// Hive gives no change notifications; every mail or state mutation bumps this,
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/// which is what the list, badge, identity and account providers watch.
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class Revision extends Notifier<int> {
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@override
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int build() => 0;
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void bump() => state++;
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}
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final revisionProvider = NotifierProvider<Revision, int>(Revision.new);
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final identityProvider = Provider<SmolIdentity?>((ref) {
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ref.watch(revisionProvider);
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return ref.watch(storeProvider).identity();
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});
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final accountProvider = Provider<SmolAddress?>((ref) {
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ref.watch(revisionProvider);
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return ref.watch(clientProvider).accountAddress();
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});
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/// One tab (Inbox/Sent/Requests) can be on screen — and simultaneously kept
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/// alive off-screen by [TabBarView] for swiping — while another is active,
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/// so each is parameterized by its own folder rather than sharing one
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/// ambient "current folder" provider.
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final messagesForFolderProvider =
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Provider.family<List<MailRecord>, String>((ref, folder) {
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ref.watch(revisionProvider);
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return ref.watch(storeProvider).listMessages(folder);
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});
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final unreadProvider = Provider<int>((ref) {
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ref.watch(revisionProvider);
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return ref.watch(storeProvider).unreadCount();
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});
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final requestsUnreadProvider = Provider<int>((ref) {
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ref.watch(revisionProvider);
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return ref.watch(storeProvider).requestsUnreadCount();
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});
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final contactsProvider = Provider<List<(String, StoredContact)>>((ref) {
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ref.watch(revisionProvider);
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return ref.watch(storeProvider).allContacts();
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});
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