feat(app): redesigned interface, polls, drafts, forwarding and mentions
A new look across the app and a set of everyday messaging features. Interface - Home screen with Chats, Contacts and Settings tabs, a large title, search across chats and message text (diacritics-insensitive), filters and pinned chats. - Conversation view with a translucent header and composer, grouped bubbles, author avatars and colours in groups, swipe to reply, an "N new messages" marker, a jump-to-latest button and in-chat search. - Contact and group profiles: verification, shared photos, groups in common, disappearing messages, mute, block; members, admin badges, adding people, rename and leave for groups. - Full-screen photo viewer that pages through the whole conversation. - A stable avatar colour per person and a clearly visible read state. Messaging - Polls in chats and groups, single or multiple choice, with votes that can be changed or withdrawn; older clients see them as text. - Drafts survive leaving a chat and show in the chat list. - Forwarding of messages, photos, files and voice messages. - Notes to self: a local-only, encrypted chat that never reaches the relay. - @mentions in groups that notify even when the group is muted. - Typing indicators sent as ephemeral messages, opt-in and mutual like read receipts. - Delivery and read times per message and per group member. - Profile photos, cropped, resized and stripped of metadata, delivered encrypted to contacts. - Voice message playback at 1.5x and 2x. - Call buttons in 1:1 chats and call log entries. Fixes - Muted groups no longer notify: muting was checked against the author's chat instead of the group. - A blocked contact could unblock itself by changing its delivery address. - Read receipts no longer regress to delivered when a late delivery receipt arrives. - A message marked as failed corrects itself once it is delivered. - Double ticks in groups now mean delivered to every member.
This commit is contained in:
Julius Joska
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/// Akce nad konverzací, kontaktem a skupinou sdílené obrazovkou chatu
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/// a profily — ať se chování (potvrzení, hlášky, pořadí kroků) nerozejde.
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library;
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import 'package:sepot/core/l10n/error_messages.dart';
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import 'package:sepot/core/l10n/l10n.dart';
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import 'package:sepot/core/theme/app_theme.dart';
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import 'package:sepot/models/contact.dart';
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import 'package:sepot/models/conversation.dart';
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import 'package:sepot/models/group.dart';
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import 'package:sepot/providers/contacts_provider.dart';
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import 'package:sepot/providers/conversations_provider.dart';
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import 'package:sepot/providers/groups_provider.dart';
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import 'package:sepot/providers/storage_provider.dart';
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String contactLabel(BuildContext context, Contact contact) =>
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contact.displayName.isEmpty
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? context.l10n.commonUnknownContact
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: contact.displayName;
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void _snack(BuildContext context, String text) {
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if (!context.mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(text)));
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}
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/// Popisky voleb mizících zpráv (sekundy → text); -1 = vypnuto.
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List<(int, String)> disappearingOptions(BuildContext context) => [
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(-1, context.l10n.commonOff),
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(30, context.l10n.chatDisappearing30s),
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(300, context.l10n.chatDisappearing5m),
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(3600, context.l10n.chatDisappearing1h),
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(86400, context.l10n.chatDisappearing1d),
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(604800, context.l10n.chatDisappearing1w),
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];
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/// Text aktuálního nastavení mizících zpráv („1 týden“ / „Vypnuto“).
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String disappearingLabel(BuildContext context, int? seconds) {
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final options = disappearingOptions(context);
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return options.where((o) => o.$1 == (seconds ?? -1)).firstOrNull?.$2 ??
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context.l10n.commonOff;
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}
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/// Per-konverzace TTL mizících zpráv. Platí pro NOVĚ odeslané zprávy
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/// (TTL cestuje E2E kanálem, protistrana ho respektuje). Poctivá
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/// hranice: je to dohoda klientů, ne DRM — screenshot nezastavíš.
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Future<void> configureDisappearing(
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BuildContext context, WidgetRef ref, String convId) async {
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final storage = ref.read(storageProvider);
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final conv = await storage.loadConversation(convId) ??
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Conversation(contactId: convId);
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if (!context.mounted) return;
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final options = disappearingOptions(context);
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final current = conv.disappearAfterSeconds ?? -1;
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final picked = await showDialog<int>(
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context: context,
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builder: (ctx) => SimpleDialog(
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title: Text(context.l10n.chatDisappearingMessages),
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(24, 0, 24, 8),
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child: Text(
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context.l10n.chatDisappearingDescription,
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style:
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const TextStyle(fontSize: 13, color: SepotColors.textSecondary),
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),
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),
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for (final (value, label) in options)
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SimpleDialogOption(
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onPressed: () => Navigator.of(ctx).pop(value),
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child: Row(
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children: [
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Icon(
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value == current
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? Icons.radio_button_checked
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: Icons.radio_button_off,
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size: 18,
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color: value == current
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? SepotColors.ember
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: SepotColors.textMuted,
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),
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const SizedBox(width: 12),
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Text(label),
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],
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),
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),
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],
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),
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);
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if (picked == null) return;
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conv.disappearAfterSeconds = picked == -1 ? null : picked;
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await storage.saveConversation(conv);
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ref.invalidate(conversationProvider(convId));
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ref.invalidate(conversationsProvider);
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if (context.mounted) {
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_snack(
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context,
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picked == -1
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? context.l10n.chatDisappearingDisabled
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: context.l10n.chatDisappearingEnabled(
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options.firstWhere((o) => o.$1 == picked).$2));
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}
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}
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Future<void> setContactBlocked(
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BuildContext context, WidgetRef ref, Contact contact, bool blocked) async {
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await ref.read(contactsProvider.notifier).setBlocked(contact.id, blocked);
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if (!context.mounted) return;
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final jmeno = contactLabel(context, contact);
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_snack(
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context,
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blocked
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? context.l10n.chatContactBlocked(jmeno)
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: context.l10n.chatContactUnblocked(jmeno));
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}
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/// Nahlásit a zablokovat: nejdřív blok (okamžitá ochrana), pak formulář.
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Future<void> reportAndBlock(
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BuildContext context, WidgetRef ref, Contact contact) async {
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final jmeno = contactLabel(context, contact);
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final ok = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: Text(context.l10n.reportAndBlock),
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content: Text(context.l10n.reportAndBlockBody(jmeno)),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx, false),
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child: Text(context.l10n.commonCancel)),
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TextButton(
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onPressed: () => Navigator.pop(ctx, true),
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child: Text(context.l10n.reportAndBlock,
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style: const TextStyle(color: SepotColors.error)),
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),
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],
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),
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);
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if (ok != true || !context.mounted) return;
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await setContactBlocked(context, ref, contact, true);
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if (!context.mounted) return;
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final q = <String, String>{'contact': contact.id, 'name': contact.displayName};
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context.push(Uri(path: '/report', queryParameters: q).toString());
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}
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Future<void> renameGroup(
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BuildContext context, WidgetRef ref, Group group) async {
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final controller = TextEditingController(text: group.name);
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final novy = await showDialog<String>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: Text(context.l10n.groupsRename),
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content: TextField(
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controller: controller,
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autofocus: true,
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maxLength: 64,
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decoration: InputDecoration(hintText: context.l10n.groupsNameHint),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(ctx).pop(),
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child: Text(context.l10n.commonCancel)),
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ElevatedButton(
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onPressed: () => Navigator.of(ctx).pop(controller.text.trim()),
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child: Text(context.l10n.commonSave),
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),
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],
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),
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);
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controller.dispose();
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if (novy == null || novy.isEmpty || novy == group.name) return;
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try {
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await ref.read(groupsProvider.notifier).rename(group, novy);
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} catch (e) {
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if (context.mounted) {
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_snack(context,
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context.l10n.groupsRenameFailed(describeError(context.l10n, e)));
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}
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}
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}
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/// Odebere člena skupiny (jen správce) po potvrzení.
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Future<void> removeGroupMember(BuildContext context, WidgetRef ref,
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Group group, String fingerprint, String name) async {
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final potvrzeno = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: Text(context.l10n.groupsRemoveMemberConfirmTitle(name)),
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content: Text(
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context.l10n.groupsRemoveMemberConfirmBody,
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style: const TextStyle(color: SepotColors.textSecondary),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(ctx).pop(false),
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child: Text(context.l10n.commonCancel)),
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ElevatedButton(
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onPressed: () => Navigator.of(ctx).pop(true),
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style: ElevatedButton.styleFrom(backgroundColor: SepotColors.error),
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child: Text(context.l10n.groupsRemoveAction),
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),
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],
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),
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);
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if (potvrzeno != true || !context.mounted) return;
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await _adminAction(context,
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() => ref.read(groupsProvider.notifier).removeMember(group, fingerprint));
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}
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/// Udělí / odebere roli správce (jen správce).
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Future<void> setGroupAdmin(BuildContext context, WidgetRef ref, Group group,
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String fingerprint, bool admin) =>
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_adminAction(
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context,
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() => ref
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.read(groupsProvider.notifier)
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.setAdmin(group, fingerprint, admin));
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Future<void> _adminAction(
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BuildContext context, Future<void> Function() action) async {
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try {
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await action();
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} catch (e) {
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if (context.mounted) {
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_snack(context,
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context.l10n.groupsAdminActionFailed(describeError(context.l10n, e)));
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}
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}
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}
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/// Vrací true, když uživatel skupinu opravdu opustil.
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Future<bool> leaveGroup(
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BuildContext context, WidgetRef ref, Group group) async {
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final potvrzeno = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: Text(context.l10n.groupsLeaveConfirmTitle),
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content: Text(
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context.l10n.groupsLeaveConfirmBody,
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style: const TextStyle(color: SepotColors.textSecondary),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(ctx).pop(false),
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child: Text(context.l10n.commonCancel)),
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ElevatedButton(
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onPressed: () => Navigator.of(ctx).pop(true),
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style: ElevatedButton.styleFrom(backgroundColor: SepotColors.error),
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child: Text(context.l10n.groupsLeaveAction),
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),
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],
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),
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);
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if (potvrzeno != true) return false;
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try {
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await ref.read(groupsProvider.notifier).leave(group);
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return true;
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} catch (e) {
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if (context.mounted) {
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_snack(context,
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context.l10n.groupsLeaveFailed(describeError(context.l10n, e)));
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}
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return false;
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}
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}
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Block a user