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работа с закрепленными

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This commit is contained in:
Jganenokk
2026-07-06 19:52:32 +07:00
parent 1944c18c6b
commit 27a1b504e4
12 changed files with 668 additions and 7 deletions
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lib/frontend/screens/chats/chat_screen.dart
+351
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@@ -8,6 +8,7 @@ import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';
import 'package:komet/backend/modules/chat_preview.dart';
import 'package:komet/backend/modules/chats.dart';
import 'package:komet/backend/modules/file_uploader.dart';
import 'package:komet/backend/modules/upload_notification_service.dart';
@@ -17,10 +18,12 @@ import 'package:komet/frontend/screens/chats/chat_info_screen.dart';
import 'package:komet/frontend/screens/contacts/contact_profile_screen.dart';
import 'package:komet/frontend/screens/chats/chat_list_screen.dart';
import 'package:komet/frontend/screens/chats/poll_create_screen.dart';
import 'package:komet/frontend/widgets/animated_text_swap.dart';
import 'package:komet/frontend/widgets/custom_notification.dart';
import 'package:komet/frontend/widgets/chat_menu_overlay.dart';
import 'package:material_symbols_icons/symbols.dart';
import '../../../main.dart';
import '../../../l10n/app_localizations.dart';
import '../../../backend/api.dart';
import '../../../backend/modules/messages.dart';
import '../../../backend/modules/complaints.dart';
@@ -568,10 +571,130 @@ class _ChatScreenState extends State<ChatScreen>
Navigator.of(context).pop();
}
bool _canPinMessage(CachedMessage message) {
if (message.isControl) return false;
if (int.tryParse(message.id) == null) return false;
return chat?.canPinMessages(_myId) ?? false;
}
Future<void> _togglePinMessage(CachedMessage message) async {
final messageId = int.tryParse(message.id);
if (messageId == null) return;
final previousChat = chat;
final willUnpin = chat?.pinnedMsgId == messageId;
if (willUnpin) {
_applyPinnedMessageLocally();
} else {
final preview = _pinnedPreviewFor(message);
_applyPinnedMessageLocally(
messageId: messageId,
text: preview.text,
time: message.time,
isPreview: preview.isPreview,
);
}
final error = await chats.setPinnedMessage(
api,
chatId: widget.chatId,
messageId: willUnpin ? null : messageId,
notify: !willUnpin,
);
if (!mounted) return;
if (error != null) {
if (previousChat != null) setState(() => chat = previousChat);
showCustomNotification(context, error);
return;
}
showCustomNotification(
context,
willUnpin ? 'Сообщение откреплено' : 'Сообщение закреплено',
);
}
Future<void> _unpinCurrentMessage() async {
final previousChat = chat;
_applyPinnedMessageLocally();
final error = await chats.setPinnedMessage(
api,
chatId: widget.chatId,
messageId: null,
notify: false,
);
if (!mounted) return;
if (error != null) {
if (previousChat != null) setState(() => chat = previousChat);
showCustomNotification(context, error);
return;
}
showCustomNotification(context, 'Сообщение откреплено');
}
({String? text, bool isPreview}) _pinnedPreviewFor(CachedMessage message) {
final payload = message.payload;
if (payload != null) return pinnedMessagePreview(payload);
return pinnedMessagePreview({
'text': message.text,
'attaches':
message.attachments?.map((a) => a.toMap()).toList() ?? const [],
});
}
void _applyPinnedMessageLocally({
int? messageId,
String? text,
int? time,
bool isPreview = false,
}) {
final current = chat;
if (current == null) return;
setState(() {
chat = current.copyWith(
pinnedMsgId: messageId,
pinnedMsgText: text,
pinnedMsgTime: time,
pinnedMsgIsPreview: isPreview,
);
});
}
void _jumpToPinnedMessage() {
final id = chat?.pinnedMsgId;
final time = chat?.pinnedMsgTime;
if (id == null) return;
unawaited(_openPinnedMessage(id.toString(), time ?? 0));
}
Future<void> _openPinnedMessage(String messageId, int time) async {
if (!_messages.any((m) => m.id == messageId)) {
var guard = 0;
while (mounted &&
guard < 60 &&
_hasMoreHistory &&
!_messages.any((m) => m.id == messageId) &&
(_messages.isEmpty || _messages.first.time > time)) {
guard++;
final before = _messages.isEmpty ? 0 : _messages.first.time;
await _loadMoreHistory();
if (!mounted) return;
final after = _messages.isEmpty ? 0 : _messages.first.time;
if (after == before) break;
}
if (!mounted) return;
await WidgetsBinding.instance.endOfFrame;
if (!mounted) return;
}
if (_messages.any((m) => m.id == messageId)) {
_scrollToLoadedMessage(messageId);
} else {
showCustomNotification(context, 'Сообщение не загружено');
}
}
bool _badgeRefreshing = false;
bool _badgeRefreshQueued = false;
void _onChatsBump() {
unawaited(_reloadChatMeta());
if (_badgeRefreshing) {
_badgeRefreshQueued = true;
return;
@@ -579,6 +702,27 @@ class _ChatScreenState extends State<ChatScreen>
unawaited(_runBadgeRefresh());
}
Future<void> _reloadChatMeta() async {
if (_myId == 0) return;
final rows = await chats.getChat(_myId, widget.chatId);
if (!mounted || rows.isEmpty) return;
final fresh = rows.first;
final current = chat;
if (current != null &&
current.pinnedMsgId == fresh.pinnedMsgId &&
current.pinnedMsgText == fresh.pinnedMsgText &&
current.pinnedMsgTime == fresh.pinnedMsgTime &&
current.pinnedMsgIsPreview == fresh.pinnedMsgIsPreview &&
current.owner == fresh.owner &&
current.options.length == fresh.options.length &&
current.options.containsAll(fresh.options) &&
current.admins.length == fresh.admins.length &&
current.admins.containsAll(fresh.admins)) {
return;
}
setState(() => chat = fresh);
}
Future<void> _runBadgeRefresh() async {
_badgeRefreshing = true;
try {
@@ -3108,10 +3252,26 @@ class _ChatScreenState extends State<ChatScreen>
);
}
Widget? _buildPinnedBanner({required bool floating}) {
final pinned = chat;
if (pinned == null || !pinned.hasPinnedMessage) return null;
return _PinnedMessageBanner(
text: pinned.pinnedMsgText,
isPreview: pinned.pinnedMsgIsPreview,
floating: floating,
onTap: _jumpToPinnedMessage,
onUnpin: pinned.canPinMessages(_myId)
? () => unawaited(_unpinCurrentMessage())
: null,
);
}
Widget _buildColorBody() {
final cs = Theme.of(context).colorScheme;
final banner = _buildPinnedBanner(floating: false);
return Column(
children: [
?banner,
Expanded(
child: Stack(
fit: StackFit.expand,
@@ -3150,6 +3310,12 @@ class _ChatScreenState extends State<ChatScreen>
Widget _buildUnderlapBody() {
final cs = Theme.of(context).colorScheme;
final vignette = AppChatChrome.current.value == ChatChromeStyle.none;
final glossy = AppVisualStyle.current.value == VisualStyle.glossy;
final bannerTop =
MediaQuery.paddingOf(context).top +
(glossy ? _glossyHeaderHeight : kToolbarHeight) +
8;
final banner = _buildPinnedBanner(floating: true);
return Stack(
fit: StackFit.expand,
children: [
@@ -3185,6 +3351,8 @@ class _ChatScreenState extends State<ChatScreen>
),
),
],
if (banner != null)
Positioned(top: bannerTop, left: 8, right: 8, child: banner),
ValueListenableBuilder<double>(
valueListenable: _composerHeight,
builder: (context, height, _) => Positioned(
@@ -3377,6 +3545,10 @@ class _ChatScreenState extends State<ChatScreen>
onMarkUnread: message.isControl
? null
: () => _markMessageUnread(message),
onPin: _canPinMessage(message)
? () => _togglePinMessage(message)
: null,
isPinned: () => chat?.pinnedMsgId == int.tryParse(message.id),
loadReportReasons: canReport
? () => _loadReportReasons(reportTypeId)
: null,
@@ -4474,6 +4646,175 @@ class _SwipeToReplyState extends State<_SwipeToReply>
}
}
class _PinnedMessageBanner extends StatelessWidget {
final String? text;
final bool isPreview;
final VoidCallback onTap;
final VoidCallback? onUnpin;
final bool floating;
const _PinnedMessageBanner({
required this.text,
required this.isPreview,
required this.onTap,
this.onUnpin,
this.floating = false,
});
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
final content = Material(
color: floating
? cs.surfaceContainerHigh.withValues(alpha: 0.92)
: cs.surfaceContainerHigh,
borderRadius: floating ? BorderRadius.circular(16) : null,
clipBehavior: Clip.antiAlias,
child: InkWell(
onTap: onTap,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
child: Row(
children: [
Container(
width: 3,
height: 34,
decoration: BoxDecoration(
color: cs.primary,
borderRadius: BorderRadius.circular(2),
),
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(
AppLocalizations.of(context)!.pinnedMessageTitle,
style: TextStyle(
color: cs.primary,
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
const SizedBox(height: 2),
_PinnedMessageText(
text: text,
isPreview: isPreview,
color: cs.onSurfaceVariant,
),
],
),
),
if (onUnpin != null) ...[
const SizedBox(width: 8),
IconButton(
icon: Icon(Symbols.close, color: cs.onSurfaceVariant),
iconSize: 20,
visualDensity: VisualDensity.compact,
onPressed: onUnpin,
),
],
],
),
),
),
);
if (!floating) {
return DecoratedBox(
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color: cs.outlineVariant.withValues(alpha: 0.4),
width: 0.5,
),
),
),
child: content,
);
}
return content;
}
}
class _PinnedMessageText extends StatefulWidget {
final String? text;
final bool isPreview;
final Color color;
const _PinnedMessageText({
required this.text,
required this.isPreview,
required this.color,
});
@override
State<_PinnedMessageText> createState() => _PinnedMessageTextState();
}
class _PinnedMessageTextState extends State<_PinnedMessageText> {
late String? _primaryText;
late bool _primaryIsPreview;
late String? _secondaryText;
late bool _secondaryIsPreview;
bool _showSecondary = false;
@override
void initState() {
super.initState();
_primaryText = widget.text;
_primaryIsPreview = widget.isPreview;
_secondaryText = widget.text;
_secondaryIsPreview = widget.isPreview;
}
@override
void didUpdateWidget(covariant _PinnedMessageText oldWidget) {
super.didUpdateWidget(oldWidget);
if (widget.text == oldWidget.text &&
widget.isPreview == oldWidget.isPreview) {
return;
}
if (_showSecondary) {
_primaryText = widget.text;
_primaryIsPreview = widget.isPreview;
} else {
_secondaryText = widget.text;
_secondaryIsPreview = widget.isPreview;
}
_showSecondary = !_showSecondary;
}
@override
Widget build(BuildContext context) {
return ClipRect(
child: AnimatedTextSwap(
showAlternate: _showSecondary,
alternate: _buildText(context, _secondaryText, _secondaryIsPreview),
child: _buildText(context, _primaryText, _primaryIsPreview),
),
);
}
Widget _buildText(BuildContext context, String? text, bool isPreview) {
final label = text == null || text.isEmpty
? AppLocalizations.of(context)!.msgActionsNoText
: text;
return Text(
label,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
color: widget.color,
fontSize: 14,
fontStyle: isPreview ? FontStyle.italic : null,
),
);
}
}
class _SelectableMessageRow extends StatefulWidget {
final Widget child;
final CachedMessage message;
@@ -4488,6 +4829,8 @@ class _SelectableMessageRow extends StatefulWidget {
final VoidCallback? onReply;
final VoidCallback? onForward;
final VoidCallback? onMarkUnread;
final VoidCallback? onPin;
final bool Function() isPinned;
final Future<List<({int id, String title})>> Function()? loadReportReasons;
final Future<bool> Function(int reasonId)? onReport;
@@ -4505,6 +4848,8 @@ class _SelectableMessageRow extends StatefulWidget {
this.onReply,
this.onForward,
this.onMarkUnread,
this.onPin,
required this.isPinned,
this.loadReportReasons,
this.onReport,
});
@@ -4519,6 +4864,8 @@ class _SelectableMessageRowState extends State<_SelectableMessageRow> {
final GlobalKey _boundaryKey = GlobalKey();
Offset? _lastTapDown;
bool _isPinnedNow() => widget.isPinned();
void _openMenu() {
final ctx = _boundaryKey.currentContext;
if (ctx == null) return;
@@ -4558,6 +4905,8 @@ class _SelectableMessageRowState extends State<_SelectableMessageRow> {
onReply: widget.onReply,
onForward: widget.onForward,
onMarkUnread: widget.onMarkUnread,
onPin: widget.onPin,
isPinned: _isPinnedNow(),
onDispose: controller.dispose,
);
}
@@ -4589,6 +4938,8 @@ class _SelectableMessageRowState extends State<_SelectableMessageRow> {
onReply: widget.onReply,
onForward: widget.onForward,
onMarkUnread: widget.onMarkUnread,
onPin: widget.onPin,
isPinned: _isPinnedNow(),
onDispose: controller.dispose,
);
}