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feat(app): redesigned interface, polls, drafts, forwarding and mentions

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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  can be changed or withdrawn; older clients see them as text.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
2026-10-03 22:44:53 +02:00
parent 933a74c900
commit 5246a97db2
56 changed files with 12028 additions and 1668 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/lib/features/conversation/widgets/attachment_content.dart
+57 -8
View File
@@ -9,6 +9,7 @@ import 'dart:typed_data';
import 'package:audioplayers/audioplayers.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:intl/intl.dart';
import 'package:sepot/core/l10n/error_messages.dart';
import 'package:sepot/core/l10n/l10n.dart';
import 'package:sepot/core/theme/app_theme.dart';
@@ -17,6 +18,7 @@ import 'package:sepot/models/attachment.dart';
import 'package:sepot/models/message.dart';
import 'package:sepot/providers/conversations_provider.dart';
import 'package:sepot/providers/messaging_provider.dart';
import 'package:sepot/providers/storage_provider.dart';
import 'package:share_plus/share_plus.dart';
String formatBytes(AppLocalizations l10n, int bytes) {
@@ -65,13 +67,13 @@ class ImageAttachmentContent extends ConsumerWidget {
return GestureDetector(
onTap: switch (meta.state) {
AttachmentTransferState.ready => () {
Navigator.of(context).push(
MaterialPageRoute<void>(
builder: (_) => ImageViewerScreen(message: message),
),
);
},
// Listovat jde všemi staženými fotkami konverzace.
AttachmentTransferState.ready => () => ImageViewerScreen.open(
context,
message,
ref.read(conversationProvider(contactId)).valueOrNull?.messages ??
[message],
),
AttachmentTransferState.failed => () => ref
.read(conversationsProvider.notifier)
.retryAttachmentDownload(contactId, message),
@@ -220,7 +222,13 @@ class AudioAttachmentContent extends ConsumerStatefulWidget {
}
class _AudioState extends ConsumerState<AudioAttachmentContent> {
/// Kolečko rychlostí jako u ostatních messengerů; zvolená rychlost platí
/// pro všechny hlasovky a pamatuje si ji šifrované nastavení.
static const _rates = [1.0, 1.5, 2.0];
static const rateSettingKey = 'voice_playback_rate';
final _player = AudioPlayer();
double _rate = 1.0;
final _subs = <StreamSubscription<dynamic>>[];
bool _loading = false;
bool _playing = false;
@@ -232,6 +240,7 @@ class _AudioState extends ConsumerState<AudioAttachmentContent> {
super.initState();
final dur = widget.message.attachment!.durationMs;
_total = dur != null ? Duration(milliseconds: dur) : null;
_loadRate();
_subs.add(_player.onPositionChanged.listen((p) {
if (mounted) setState(() => _pos = p);
}));
@@ -255,6 +264,21 @@ class _AudioState extends ConsumerState<AudioAttachmentContent> {
super.dispose();
}
Future<void> _loadRate() async {
final saved =
await ref.read(storageProvider).getSetting<num>(rateSettingKey);
if (mounted && saved != null && _rates.contains(saved.toDouble())) {
setState(() => _rate = saved.toDouble());
}
}
Future<void> _cycleRate() async {
final next = _rates[(_rates.indexOf(_rate) + 1) % _rates.length];
setState(() => _rate = next);
await _player.setPlaybackRate(next);
await ref.read(storageProvider).setSetting(rateSettingKey, next);
}
String _fmt(Duration d) {
final m = d.inMinutes.remainder(60).toString();
final s = d.inSeconds.remainder(60).toString().padLeft(2, '0');
@@ -279,6 +303,8 @@ class _AudioState extends ConsumerState<AudioAttachmentContent> {
setState(() => _loading = false);
if (bytes == null) return;
await _player.play(BytesSource(bytes, mimeType: meta.mime));
// Rychlost až po startu — část platforem ji před přehráním zahodí.
if (_rate != 1.0) await _player.setPlaybackRate(_rate);
}
@override
@@ -356,7 +382,30 @@ class _AudioState extends ConsumerState<AudioAttachmentContent> {
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Icon(Icons.mic, size: 13, color: ink.withValues(alpha: .6)),
if (_playing || _pos > Duration.zero)
GestureDetector(
onTap: _cycleRate,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 6, vertical: 1),
decoration: BoxDecoration(
color: accent.withValues(alpha: 0.18),
borderRadius: BorderRadius.circular(8),
),
child: Text(
'${NumberFormat.decimalPattern(
Localizations.localeOf(context).toLanguageTag(),
).format(_rate)}×',
style: TextStyle(
fontSize: 11,
fontWeight: FontWeight.w700,
color: accent),
),
),
)
else
Icon(Icons.mic,
size: 13, color: ink.withValues(alpha: .6)),
Text(
_playing || _pos > Duration.zero
? _fmt(_pos)
app/lib/features/conversation/widgets/create_poll_sheet.dart
+148
View File
@@ -0,0 +1,148 @@
import 'package:flutter/material.dart';
import 'package:sepot/core/l10n/l10n.dart';
import 'package:sepot/core/theme/app_theme.dart';
import 'package:sepot/models/poll.dart';
/// Vytvoření ankety: otázka, 2–12 možností, jedna nebo víc voleb.
/// Vrací hotovou [Poll], nebo null při zrušení.
Future<Poll?> showCreatePollSheet(BuildContext context) {
return showModalBottomSheet<Poll>(
context: context,
isScrollControlled: true,
backgroundColor: SepotColors.surface,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
),
builder: (_) => const _CreatePollSheet(),
);
}
class _CreatePollSheet extends StatefulWidget {
const _CreatePollSheet();
@override
State<_CreatePollSheet> createState() => _CreatePollSheetState();
}
class _CreatePollSheetState extends State<_CreatePollSheet> {
final _question = TextEditingController();
final _options = [TextEditingController(), TextEditingController()];
var _multi = false;
@override
void dispose() {
_question.dispose();
for (final c in _options) {
c.dispose();
}
super.dispose();
}
List<String> get _filled => [
for (final c in _options)
if (c.text.trim().isNotEmpty) c.text.trim(),
];
bool get _valid =>
_question.text.trim().isNotEmpty && _filled.length >= Poll.minOptions;
void _addOption() {
if (_options.length >= Poll.maxOptions) return;
setState(() => _options.add(TextEditingController()));
}
void _removeOption(int i) {
if (_options.length <= Poll.minOptions) return;
setState(() => _options.removeAt(i).dispose());
}
@override
Widget build(BuildContext context) {
final l10n = context.l10n;
return Padding(
padding: EdgeInsets.only(bottom: MediaQuery.viewInsetsOf(context).bottom),
child: SafeArea(
child: ConstrainedBox(
constraints: BoxConstraints(
maxHeight: MediaQuery.sizeOf(context).height * 0.85),
child: ListView(
shrinkWrap: true,
padding: const EdgeInsets.fromLTRB(20, 18, 20, 20),
children: [
Row(
children: [
Expanded(
child: Text(l10n.pollCreateTitle,
style: const TextStyle(
fontSize: 18, fontWeight: FontWeight.w700)),
),
FilledButton(
onPressed: _valid
? () => Navigator.of(context).pop(Poll(
question: _question.text.trim(),
options: _filled,
multi: _multi,
))
: null,
child: Text(l10n.chatSend),
),
],
),
const SizedBox(height: 16),
TextField(
controller: _question,
autofocus: true,
maxLength: Poll.maxQuestionLength,
textCapitalization: TextCapitalization.sentences,
onChanged: (_) => setState(() {}),
decoration: InputDecoration(
labelText: l10n.pollQuestion,
counterText: '',
),
),
const SizedBox(height: 14),
for (var i = 0; i < _options.length; i++)
Padding(
padding: const EdgeInsets.only(bottom: 8),
child: TextField(
controller: _options[i],
maxLength: Poll.maxOptionLength,
textCapitalization: TextCapitalization.sentences,
onChanged: (_) => setState(() {}),
decoration: InputDecoration(
hintText: l10n.pollOptionHint(i + 1),
counterText: '',
suffixIcon: _options.length > Poll.minOptions
? IconButton(
tooltip: l10n.pollRemoveOption,
icon: const Icon(Icons.close_rounded, size: 18),
onPressed: () => _removeOption(i),
)
: null,
),
),
),
if (_options.length < Poll.maxOptions)
Align(
alignment: Alignment.centerLeft,
child: TextButton.icon(
onPressed: _addOption,
icon: const Icon(Icons.add_rounded),
label: Text(l10n.pollAddOption),
),
),
const SizedBox(height: 6),
SwitchListTile(
contentPadding: EdgeInsets.zero,
value: _multi,
onChanged: (v) => setState(() => _multi = v),
activeTrackColor: SepotColors.ember,
title: Text(l10n.pollAllowMultiple),
),
],
),
),
),
);
}
}
app/lib/features/conversation/widgets/poll_content.dart
+228
View File
@@ -0,0 +1,228 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:sepot/core/l10n/l10n.dart';
import 'package:sepot/core/theme/app_theme.dart';
import 'package:sepot/models/poll.dart';
import 'package:sepot/widgets/avatar.dart';
/// Anketa v bublině: otázka, možnosti s pruhem výsledků a kolečky
/// hlasujících. Klepnutí na možnost hlasuje (znovu = zrušit).
class PollContent extends StatelessWidget {
const PollContent({
super.key,
required this.poll,
required this.onEmber,
required this.myId,
required this.nameOf,
required this.onVote,
});
final Poll poll;
/// Kreslí se na korálové bublině (moje anketa).
final bool onEmber;
final String myId;
final String Function(String fingerprint) nameOf;
final void Function(List<int> choice)? onVote;
static const _maxFaces = 3;
void _toggle(int index) {
final mine = poll.votes[myId] ?? const <int>[];
final List<int> next;
if (poll.multi) {
next = mine.contains(index)
? (mine.toList()..remove(index))
: [...mine, index];
} else {
next = mine.contains(index) ? const [] : [index];
}
HapticFeedback.selectionClick();
onVote?.call(next);
}
@override
Widget build(BuildContext context) {
final ink = onEmber ? SepotColors.emberInk : SepotColors.textPrimary;
final soft = onEmber
? SepotColors.emberInk.withValues(alpha: 0.65)
: SepotColors.textSecondary;
final track = onEmber
? SepotColors.emberInk.withValues(alpha: 0.12)
: SepotColors.background.withValues(alpha: 0.55);
final fill = onEmber
? SepotColors.emberInk.withValues(alpha: 0.22)
: SepotColors.ember.withValues(alpha: 0.24);
final mine = poll.votes[myId] ?? const <int>[];
final total = poll.voterCount;
return Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Row(
children: [
Icon(Icons.bar_chart_rounded, size: 15, color: soft),
const SizedBox(width: 5),
Text(
'${poll.multi ? context.l10n.pollMulti : context.l10n.pollSingle}'
' · ${context.l10n.pollVoters(total)}',
style: TextStyle(fontSize: 12, color: soft),
),
],
),
const SizedBox(height: 6),
Text(poll.question,
style: TextStyle(
fontSize: 16, fontWeight: FontWeight.w700, color: ink)),
const SizedBox(height: 10),
for (var i = 0; i < poll.options.length; i++) ...[
if (i > 0) const SizedBox(height: 6),
_OptionRow(
label: poll.options[i],
count: poll.countFor(i),
share: total == 0 ? 0 : poll.countFor(i) / total,
chosen: mine.contains(i),
voters: poll.votersFor(i),
nameOf: nameOf,
ink: ink,
track: track,
fill: fill,
onEmber: onEmber,
onTap: onVote == null ? null : () => _toggle(i),
),
],
],
);
}
}
class _OptionRow extends StatelessWidget {
const _OptionRow({
required this.label,
required this.count,
required this.share,
required this.chosen,
required this.voters,
required this.nameOf,
required this.ink,
required this.track,
required this.fill,
required this.onEmber,
required this.onTap,
});
final String label;
final int count;
final double share;
final bool chosen;
final List<String> voters;
final String Function(String) nameOf;
final Color ink;
final Color track;
final Color fill;
final bool onEmber;
final VoidCallback? onTap;
@override
Widget build(BuildContext context) {
final accent = onEmber ? SepotColors.emberInk : SepotColors.ember;
return Semantics(
button: onTap != null,
selected: chosen,
label: '$label, $count',
child: GestureDetector(
onTap: onTap,
child: Container(
constraints: const BoxConstraints(minHeight: 44),
decoration: BoxDecoration(
color: track,
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: chosen ? accent : Colors.transparent,
width: 1.5,
),
),
clipBehavior: Clip.antiAlias,
child: Stack(
children: [
Positioned.fill(
child: Align(
alignment: Alignment.centerLeft,
child: AnimatedFractionallySizedBox(
duration: const Duration(milliseconds: 280),
curve: Curves.easeOutCubic,
widthFactor: share.clamp(0.0, 1.0),
heightFactor: 1,
child: ColoredBox(color: fill),
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(12, 10, 12, 10),
child: Row(
children: [
Icon(
chosen
? Icons.check_circle_rounded
: Icons.radio_button_unchecked_rounded,
size: 18,
color: chosen ? accent : ink.withValues(alpha: 0.45),
),
const SizedBox(width: 8),
Expanded(
child: Text(label,
style: TextStyle(fontSize: 14, color: ink)),
),
if (voters.isNotEmpty) ...[
const SizedBox(width: 6),
_Faces(voters: voters, nameOf: nameOf),
],
const SizedBox(width: 8),
Text(
'$count',
style: TextStyle(
fontSize: 14, fontWeight: FontWeight.w700, color: ink),
),
],
),
),
],
),
),
),
);
}
}
/// Překrývající se kolečka prvních hlasujících.
class _Faces extends StatelessWidget {
const _Faces({required this.voters, required this.nameOf});
final List<String> voters;
final String Function(String) nameOf;
@override
Widget build(BuildContext context) {
final shown = voters.take(PollContent._maxFaces).toList();
return SizedBox(
width: 20.0 + (shown.length - 1) * 13,
height: 20,
child: Stack(
children: [
for (var i = 0; i < shown.length; i++)
Positioned(
left: i * 13.0,
child: Container(
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(color: SepotColors.surface, width: 1.5),
),
child: SepotAvatar(
name: nameOf(shown[i]), seed: shown[i], size: 17),
),
),
],
),
);
}
}