вроде как починил сферум, УБРАЛ РАМКУ У МЕДИА БЕЗ ТЕКСТА

lib/chats_screen.dart

@@ -1600,11 +1600,11 @@ class _ChatsScreenState extends State<ChatsScreen>
   }
 
   void _showSferumWebView(BuildContext context, String url) {
-    showModalBottomSheet(
+    Navigator.of(context).push(
-      context: context,
+      MaterialPageRoute(
-      isScrollControlled: true,
-      backgroundColor: Colors.transparent,
         builder: (context) => SferumWebViewPanel(url: url),
+        fullscreenDialog: true,
+      ),
     );
   }
 
@@ -4039,34 +4039,36 @@ class SferumWebViewPanel extends StatefulWidget {
 
 class _SferumWebViewPanelState extends State<SferumWebViewPanel> {
   bool _isLoading = true;
+  InAppWebViewController? _webViewController;
+
+  Future<void> _checkCanGoBack() async {
+  }
+
+  Future<void> _goBack() async {
+    if (_webViewController != null && await _webViewController!.canGoBack()) {
+      await _webViewController!.goBack();
+      _checkCanGoBack();
+    } else {
+      if (mounted) {
+        Navigator.of(context).pop();
+      }
+    }
+  }
 
   @override
   Widget build(BuildContext context) {
     final colors = Theme.of(context).colorScheme;
 
-    return DraggableScrollableSheet(
+    return Scaffold(
-      initialChildSize: 0.9,
+      backgroundColor: colors.surface,
-      minChildSize: 0.5,
+      appBar: AppBar(
-      maxChildSize: 0.95,
+        backgroundColor: colors.surface,
-      builder: (context, scrollController) {
+        elevation: 0,
-        return Container(
+        leading: IconButton(
-          decoration: BoxDecoration(
+          icon: const Icon(Icons.arrow_back),
-            color: colors.surface,
+          onPressed: _goBack,
-            borderRadius: const BorderRadius.vertical(top: Radius.circular(20)),
         ),
-          child: Column(
+        title: Row(
-            children: [
-              Container(
-                padding: const EdgeInsets.all(16),
-                decoration: BoxDecoration(
-                  border: Border(
-                    bottom: BorderSide(
-                      color: colors.outline.withOpacity(0.2),
-                      width: 1,
-                    ),
-                  ),
-                ),
-                child: Row(
           children: [
             Image.asset(
               'assets/images/spermum.png',
@@ -4081,17 +4083,17 @@ class _SferumWebViewPanelState extends State<SferumWebViewPanel> {
                 fontWeight: FontWeight.w600,
               ),
             ),
-                    const Spacer(),
+          ],
+        ),
+        actions: [
           IconButton(
             icon: const Icon(Icons.close),
             onPressed: () => Navigator.of(context).pop(),
+            tooltip: 'Закрыть',
           ),
         ],
       ),
-              ),
+      body: Stack(
-
-              Expanded(
-                child: Stack(
         children: [
           if (!Platform.isLinux)
             InAppWebView(
@@ -4099,28 +4101,184 @@ class _SferumWebViewPanelState extends State<SferumWebViewPanel> {
               initialSettings: InAppWebViewSettings(
                 javaScriptEnabled: true,
                 transparentBackground: true,
-                          useShouldOverrideUrlLoading: false,
+                useShouldOverrideUrlLoading: true,
                 useOnLoadResource: false,
                 useOnDownloadStart: false,
                 cacheEnabled: true,
+                verticalScrollBarEnabled: true,
+                horizontalScrollBarEnabled: true,
+                supportZoom: false,
+                disableVerticalScroll: false,
+                disableHorizontalScroll: false,
+                allowsInlineMediaPlayback: true,
+                mediaPlaybackRequiresUserGesture: false,
+                allowsBackForwardNavigationGestures: true,
+                useHybridComposition: true,
+                supportMultipleWindows: false,
+                javaScriptCanOpenWindowsAutomatically: false,
               ),
-                        onLoadStart: (controller, url) {
+              onWebViewCreated: (controller) {
+                _webViewController = controller;
+              },
+              onCreateWindow: (controller, createWindowAction) async {
+                final uri = createWindowAction.request.url;
+                print('🪟 Попытка открыть новое окно: $uri');
+                if (uri != null) {
+                  await controller.loadUrl(urlRequest: URLRequest(url: uri));
+                }
+                return true;
+              },
+              shouldOverrideUrlLoading: (controller, navigationAction) async {
+                final uri = navigationAction.request.url;
+                final navigationType = navigationAction.navigationType;
+                print('🔗 Попытка перехода по ссылке: $uri (тип: $navigationType)');
+                
+                if (navigationType == NavigationType.LINK_ACTIVATED) {
+                  return NavigationActionPolicy.ALLOW;
+                }
+                
+                return NavigationActionPolicy.ALLOW;
+              },
+              onLoadStart: (controller, url) async {
                 print('🌐 WebView начало загрузки: $url');
                 setState(() {
                   _isLoading = true;
                 });
+                try {
+                  await controller.evaluateJavascript(source: '''
+                    // Переопределяем window.open сразу
+                    if (window.open.toString().indexOf('native code') === -1) {
+                      var originalOpen = window.open;
+                      window.open = function(url, name, features) {
+                        if (url && typeof url === 'string') {
+                          window.location.href = url;
+                          return null;
+                        }
+                        return originalOpen.apply(this, arguments);
+                      };
+                    }
+                  ''');
+                } catch (e) {
+                  print('⚠️ Ошибка при выполнении JavaScript в onLoadStart: $e');
+                }
               },
-                        onLoadStop: (controller, url) {
+              onLoadStop: (controller, url) async {
                 print('✅ WebView загрузка завершена: $url');
                 setState(() {
                   _isLoading = false;
                 });
+                _checkCanGoBack();
+                try {
+                  await controller.evaluateJavascript(source: '''
+                    // Включаем прокрутку
+                    document.body.style.overflow = 'auto';
+                    document.documentElement.style.overflow = 'auto';
+                    document.body.style.webkitOverflowScrolling = 'touch';
+                    document.body.style.position = 'relative';
+                    document.documentElement.style.position = 'relative';
+                    
+                    // Перехватываем все клики по ссылкам и принудительно открываем в том же окне
+                    (function() {
+                      // Функция для обработки ссылок
+                      function processLink(link) {
+                        if (link && link.tagName === 'A') {
+                          var href = link.getAttribute('href');
+                          if (href && !href.startsWith('javascript:') && !href.startsWith('mailto:')) {
+                            // Убираем target="_blank" если есть
+                            link.removeAttribute('target');
+                            // Добавляем обработчик клика
+                            link.addEventListener('click', function(e) {
+                              var href = this.getAttribute('href');
+                              if (href && !href.startsWith('javascript:') && !href.startsWith('mailto:')) {
+                                e.preventDefault();
+                                e.stopPropagation();
+                                window.location.href = href;
+                                return false;
+                              }
+                            }, true);
+                          }
+                        }
+                      }
+                      
+                      // Обрабатываем все существующие ссылки
+                      function processAllLinks() {
+                        var links = document.querySelectorAll('a');
+                        for (var i = 0; i < links.length; i++) {
+                          processLink(links[i]);
+                        }
+                      }
+                      
+                      // Обрабатываем ссылки при загрузке
+                      processAllLinks();
+                      
+                      // Перехватываем клики на уровне document
+                      document.addEventListener('click', function(e) {
+                        var target = e.target;
+                        // Находим ближайшую ссылку
+                        while (target && target.tagName !== 'A' && target !== document.body) {
+                          target = target.parentElement;
+                        }
+                        if (target && target.tagName === 'A') {
+                          var href = target.getAttribute('href');
+                          if (href && !href.startsWith('javascript:') && !href.startsWith('mailto:')) {
+                            // Убираем target если есть
+                            target.removeAttribute('target');
+                            // Открываем в том же окне
+                            e.preventDefault();
+                            e.stopPropagation();
+                            window.location.href = href;
+                            return false;
+                          }
+                        }
+                      }, true);
+                      
+                      // Отслеживаем динамически добавляемые ссылки
+                      var observer = new MutationObserver(function(mutations) {
+                        mutations.forEach(function(mutation) {
+                          mutation.addedNodes.forEach(function(node) {
+                            if (node.nodeType === 1) { // Element node
+                              if (node.tagName === 'A') {
+                                processLink(node);
+                              }
+                              // Обрабатываем ссылки внутри добавленного элемента
+                              var links = node.querySelectorAll ? node.querySelectorAll('a') : [];
+                              for (var i = 0; i < links.length; i++) {
+                                processLink(links[i]);
+                              }
+                            }
+                          });
+                        });
+                      });
+                      
+                      // Начинаем наблюдение за изменениями в DOM
+                      observer.observe(document.body, {
+                        childList: true,
+                        subtree: true
+                      });
+                      
+                      // Переопределяем window.open чтобы открывать в том же окне
+                      var originalOpen = window.open;
+                      window.open = function(url, name, features) {
+                        if (url && typeof url === 'string') {
+                          window.location.href = url;
+                          return null;
+                        }
+                        return originalOpen.apply(this, arguments);
+                      };
+                    })();
+                  ''');
+                } catch (e) {
+                  print('⚠️ Ошибка при выполнении JavaScript: $e');
+                }
               },
               onReceivedError: (controller, request, error) {
                 print(
                   '❌ WebView ошибка: ${error.description} (${error.type})',
                 );
               },
+              onConsoleMessage: (controller, consoleMessage) {
+                print('📝 Console: ${consoleMessage.message}');
+              },
             ),
           if (Platform.isLinux)
             Container(
@@ -4144,11 +4302,6 @@ class _SferumWebViewPanelState extends State<SferumWebViewPanel> {
             ),
         ],
       ),
-              ),
-            ],
-          ),
-        );
-      },
     );
   }
 }

lib/full_screen_video_player.dart

@@ -1,4 +1,6 @@
+import 'dart:async';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:video_player/video_player.dart';
 import 'package:chewie/chewie.dart';
 
@@ -17,11 +19,27 @@ class _FullScreenVideoPlayerState extends State<FullScreenVideoPlayer> {
   ChewieController? _chewieController;
   bool _isLoading = true;
   bool _hasError = false;
+  bool _showControls = true;
+  Timer? _hideControlsTimer;
+  bool _isDragging = false;
+  double _currentVolume = 1.0;
+  double _currentBrightness = 1.0;
+  bool _showVolumeIndicator = false;
+  bool _showBrightnessIndicator = false;
+  double _volumeIndicatorOpacity = 0.0;
+  double _brightnessIndicatorOpacity = 0.0;
+  Timer? _indicatorTimer;
 
   @override
   void initState() {
     super.initState();
     _initializePlayer();
+    SystemChrome.setPreferredOrientations([
+      DeviceOrientation.landscapeRight,
+      DeviceOrientation.landscapeLeft,
+      DeviceOrientation.portraitUp,
+    ]);
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
   }
 
   Future<void> _initializePlayer() async {
@@ -39,21 +57,29 @@ class _FullScreenVideoPlayerState extends State<FullScreenVideoPlayer> {
       _chewieController = ChewieController(
         videoPlayerController: _videoPlayerController!,
         aspectRatio: _videoPlayerController!.value.aspectRatio,
-        autoPlay: true, // Начинаем воспроизведение сразу
+        autoPlay: true,
-        looping: false, // Не зацикливаем
+        looping: false,
-        showControls: true, // Показываем стандартные элементы управления Chewie
+        showControls: false, // Используем кастомные элементы управления
         materialProgressColors: ChewieProgressColors(
-          playedColor: Colors.red,
+          playedColor: Colors.blueAccent,
-          handleColor: Colors.blueAccent,
+          handleColor: Colors.white,
-          backgroundColor: Colors.grey,
+          backgroundColor: Colors.white.withOpacity(0.3),
-          bufferedColor: Colors.white,
+          bufferedColor: Colors.white.withOpacity(0.5),
         ),
+        allowFullScreen: false,
+        allowMuting: true,
+        allowPlaybackSpeedChanging: true,
+        playbackSpeeds: [0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2.0],
       );
 
+      // Получаем текущую громкость
+      _currentVolume = _videoPlayerController!.value.volume;
+
       if (mounted) {
         setState(() {
           _isLoading = false;
         });
+        _startHideControlsTimer();
       }
     } catch (e) {
       print('❌ [FullScreenVideoPlayer] Error initializing Chewie player: $e');
@@ -66,49 +92,572 @@ class _FullScreenVideoPlayerState extends State<FullScreenVideoPlayer> {
     }
   }
 
+  void _startHideControlsTimer() {
+    _hideControlsTimer?.cancel();
+    _hideControlsTimer = Timer(const Duration(seconds: 3), () {
+      if (mounted && !_isDragging) {
+        setState(() {
+          _showControls = false;
+        });
+      }
+    });
+  }
+
+  void _toggleControls() {
+    setState(() {
+      _showControls = !_showControls;
+    });
+    if (_showControls) {
+      _startHideControlsTimer();
+    } else {
+      _hideControlsTimer?.cancel();
+    }
+  }
+
+  void _togglePlayPause() {
+    if (_chewieController?.isPlaying ?? false) {
+      _chewieController?.pause();
+    } else {
+      _chewieController?.play();
+    }
+    _toggleControls();
+  }
+
+  void _displayVolumeIndicator(double volume) {
+    setState(() {
+      _showVolumeIndicator = true;
+      _currentVolume = volume;
+      _volumeIndicatorOpacity = 1.0;
+    });
+    _indicatorTimer?.cancel();
+    _indicatorTimer = Timer(const Duration(milliseconds: 1500), () {
+      if (mounted) {
+        setState(() {
+          _volumeIndicatorOpacity = 0.0;
+        });
+        Future.delayed(const Duration(milliseconds: 300), () {
+          if (mounted) {
+            setState(() {
+              _showVolumeIndicator = false;
+            });
+          }
+        });
+      }
+    });
+  }
+
+  void _displayBrightnessIndicator(double brightness) {
+    setState(() {
+      _showBrightnessIndicator = true;
+      _currentBrightness = brightness;
+      _brightnessIndicatorOpacity = 1.0;
+    });
+    _indicatorTimer?.cancel();
+    _indicatorTimer = Timer(const Duration(milliseconds: 1500), () {
+      if (mounted) {
+        setState(() {
+          _brightnessIndicatorOpacity = 0.0;
+        });
+        Future.delayed(const Duration(milliseconds: 300), () {
+          if (mounted) {
+            setState(() {
+              _showBrightnessIndicator = false;
+            });
+          }
+        });
+      }
+    });
+  }
+
+  String _formatDuration(Duration duration) {
+    String twoDigits(int n) => n.toString().padLeft(2, '0');
+    final hours = duration.inHours;
+    final minutes = duration.inMinutes.remainder(60);
+    final seconds = duration.inSeconds.remainder(60);
+    if (hours > 0) {
+      return '${twoDigits(hours)}:${twoDigits(minutes)}:${twoDigits(seconds)}';
+    }
+    return '${twoDigits(minutes)}:${twoDigits(seconds)}';
+  }
+
   @override
   void dispose() {
+    _hideControlsTimer?.cancel();
+    _indicatorTimer?.cancel();
     _videoPlayerController?.dispose();
     _chewieController?.dispose();
+    SystemChrome.setPreferredOrientations([
+      DeviceOrientation.portraitUp,
+      DeviceOrientation.portraitDown,
+      DeviceOrientation.landscapeLeft,
+      DeviceOrientation.landscapeRight,
+    ]);
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
     super.dispose();
   }
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      backgroundColor: Colors.black, // Черный фон для полноэкранного видео
-      appBar: AppBar(
       backgroundColor: Colors.black,
-        iconTheme: const IconThemeData(color: Colors.white),
+      body: SafeArea(
-        title: const Text('Видео', style: TextStyle(color: Colors.white)),
+        child: Stack(
-      ),
+          children: [
-      body: Center(
+            // Видео плеер
+            Center(
               child: _isLoading
-            ? const CircularProgressIndicator(color: Colors.white)
-            : _hasError
                   ? const Column(
                       mainAxisAlignment: MainAxisAlignment.center,
                       children: [
-                  Icon(Icons.error_outline, color: Colors.red, size: 50),
+                        CircularProgressIndicator(color: Colors.white),
-                  SizedBox(height: 10),
+                        SizedBox(height: 20),
                         Text(
-                    'Не удалось загрузить видео.',
+                          'Загрузка видео...',
-                    style: TextStyle(color: Colors.white, fontSize: 16),
+                          style: TextStyle(color: Colors.white70, fontSize: 14),
+                        ),
+                      ],
+                    )
+                  : _hasError
+                      ? Column(
+                          mainAxisAlignment: MainAxisAlignment.center,
+                          children: [
+                            const Icon(Icons.error_outline,
+                                color: Colors.red, size: 60),
+                            const SizedBox(height: 20),
+                            const Text(
+                              'Не удалось загрузить видео',
+                              style: TextStyle(
+                                  color: Colors.white,
+                                  fontSize: 18,
+                                  fontWeight: FontWeight.w500),
+                            ),
+                            const SizedBox(height: 10),
+                            const Text(
+                              'Проверьте интернет или попробуйте позже',
+                              style: TextStyle(color: Colors.white70, fontSize: 14),
+                            ),
+                            const SizedBox(height: 30),
+                            ElevatedButton.icon(
+                              onPressed: () {
+                                setState(() {
+                                  _isLoading = true;
+                                  _hasError = false;
+                                });
+                                _initializePlayer();
+                              },
+                              icon: const Icon(Icons.refresh),
+                              label: const Text('Попробовать снова'),
+                              style: ElevatedButton.styleFrom(
+                                backgroundColor: Colors.blueAccent,
+                                foregroundColor: Colors.white,
+                                padding: const EdgeInsets.symmetric(
+                                    horizontal: 24, vertical: 12),
                               ),
-                  Text(
-                    'Проверьте интернет или попробуйте позже.',
-                    style: TextStyle(color: Colors.white70, fontSize: 12),
                             ),
                           ],
                         )
                       : _chewieController != null &&
-                  _chewieController!.videoPlayerController.value.isInitialized
+                              _chewieController!
-            ? Chewie(controller: _chewieController!)
+                                  .videoPlayerController.value.isInitialized
-            : const Text(
+                          ? GestureDetector(
+                              onTap: _toggleControls,
+                              onDoubleTap: _togglePlayPause,
+                              onVerticalDragUpdate: (details) {
+                                if (!_isDragging) {
+                                  _isDragging = true;
+                                  setState(() {
+                                    _showControls = true;
+                                  });
+                                }
+                                _hideControlsTimer?.cancel();
+
+                                final delta = details.delta.dy;
+                                final screenHeight = MediaQuery.of(context).size.height;
+                                final change = -delta / screenHeight;
+
+                                // Левая сторона экрана - яркость
+                                if (details.globalPosition.dx <
+                                    MediaQuery.of(context).size.width / 2) {
+                                  final newBrightness = (_currentBrightness + change)
+                                      .clamp(0.0, 1.0);
+                                  _currentBrightness = newBrightness;
+                                  // Здесь можно изменить яркость экрана, но это требует системных разрешений
+                                  _displayBrightnessIndicator(newBrightness);
+                                } else {
+                                  // Правая сторона экрана - громкость
+                                  final newVolume = (_currentVolume + change).clamp(0.0, 1.0);
+                                  _videoPlayerController?.setVolume(newVolume);
+                                  _currentVolume = newVolume;
+                                  _displayVolumeIndicator(newVolume);
+                                }
+                              },
+                              onVerticalDragEnd: (_) {
+                                _isDragging = false;
+                                _startHideControlsTimer();
+                              },
+                              child: Chewie(controller: _chewieController!),
+                            )
+                          : const Center(
+                              child: Text(
                                 'Ошибка плеера',
                                 style: TextStyle(color: Colors.white),
                               ),
                             ),
+            ),
+
+            // Кастомные элементы управления
+            if (!_isLoading && !_hasError && _chewieController != null)
+              AnimatedOpacity(
+                opacity: _showControls ? 1.0 : 0.0,
+                duration: const Duration(milliseconds: 300),
+                child: _buildCustomControls(),
+              ),
+
+            // Индикатор громкости
+            if (_showVolumeIndicator)
+              Center(
+                child: AnimatedOpacity(
+                  opacity: _volumeIndicatorOpacity,
+                  duration: const Duration(milliseconds: 200),
+                  child: _buildVolumeIndicator(),
+                ),
+              ),
+
+            // Индикатор яркости
+            if (_showBrightnessIndicator)
+              Center(
+                child: AnimatedOpacity(
+                  opacity: _brightnessIndicatorOpacity,
+                  duration: const Duration(milliseconds: 200),
+                  child: _buildBrightnessIndicator(),
+                ),
+              ),
+
+            // Кнопка назад
+            if (_showControls && !_isLoading && !_hasError)
+              Positioned(
+                top: 10,
+                left: 10,
+                child: SafeArea(
+                  child: Material(
+                    color: Colors.transparent,
+                    child: InkWell(
+                      onTap: () => Navigator.of(context).pop(),
+                      borderRadius: BorderRadius.circular(24),
+                      child: Container(
+                        padding: const EdgeInsets.all(8),
+                        decoration: BoxDecoration(
+                          color: Colors.black.withOpacity(0.5),
+                          shape: BoxShape.circle,
+                        ),
+                        child: const Icon(
+                          Icons.arrow_back,
+                          color: Colors.white,
+                          size: 24,
+                        ),
+                      ),
+                    ),
+                  ),
+                ),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildCustomControls() {
+    if (_chewieController == null) return const SizedBox.shrink();
+
+    final controller = _chewieController!;
+    final videoController = controller.videoPlayerController;
+    final isPlaying = controller.isPlaying;
+    final duration = videoController.value.duration;
+    final position = videoController.value.position;
+
+    return Container(
+      decoration: BoxDecoration(
+        gradient: LinearGradient(
+          begin: Alignment.topCenter,
+          end: Alignment.bottomCenter,
+          colors: [
+            Colors.black.withOpacity(0.7),
+            Colors.transparent,
+            Colors.transparent,
+            Colors.black.withOpacity(0.7),
+          ],
+        ),
+      ),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          // Верхняя панель
+          Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: Row(
+              children: [
+                const Spacer(),
+                // Кнопка скорости воспроизведения
+                _buildSpeedButton(controller),
+                const SizedBox(width: 12),
+                // Кнопка полноэкранного режима
+                _buildFullScreenButton(),
+              ],
+            ),
+          ),
+
+          // Центральная кнопка воспроизведения/паузы
+          Center(
+            child: GestureDetector(
+              onTap: _togglePlayPause,
+              child: Container(
+                padding: const EdgeInsets.all(16),
+                decoration: BoxDecoration(
+                  color: Colors.black.withOpacity(0.5),
+                  shape: BoxShape.circle,
+                ),
+                child: Icon(
+                  isPlaying ? Icons.pause : Icons.play_arrow,
+                  color: Colors.white,
+                  size: 48,
+                ),
+              ),
+            ),
+          ),
+
+          // Нижняя панель управления
+          Container(
+            padding: const EdgeInsets.all(16.0),
+            child: Column(
+              children: [
+                // Прогресс бар
+                VideoProgressIndicator(
+                  videoController,
+                  allowScrubbing: true,
+                  colors: VideoProgressColors(
+                    playedColor: Colors.blueAccent,
+                    bufferedColor: Colors.white.withOpacity(0.3),
+                    backgroundColor: Colors.white.withOpacity(0.2),
+                  ),
+                ),
+                const SizedBox(height: 12),
+                // Время и кнопки управления
+                Row(
+                  children: [
+                    // Кнопка перемотки назад
+                    IconButton(
+                      icon: const Icon(Icons.replay_10, color: Colors.white),
+                      onPressed: () {
+                        final newPosition = position - const Duration(seconds: 10);
+                        final clampedPosition = newPosition < Duration.zero
+                            ? Duration.zero
+                            : (newPosition > duration ? duration : newPosition);
+                        videoController.seekTo(clampedPosition);
+                      },
+                    ),
+                    // Время
+                    Text(
+                      '${_formatDuration(position)} / ${_formatDuration(duration)}',
+                      style: const TextStyle(
+                        color: Colors.white,
+                        fontSize: 14,
+                        fontWeight: FontWeight.w500,
+                      ),
+                    ),
+                    const Spacer(),
+                    // Кнопка перемотки вперед
+                    IconButton(
+                      icon: const Icon(Icons.forward_10, color: Colors.white),
+                      onPressed: () {
+                        final newPosition = position + const Duration(seconds: 10);
+                        final clampedPosition = newPosition < Duration.zero
+                            ? Duration.zero
+                            : (newPosition > duration ? duration : newPosition);
+                        videoController.seekTo(clampedPosition);
+                      },
+                    ),
+                    const SizedBox(width: 8),
+                    // Кнопка громкости
+                    _buildVolumeButton(controller),
+                  ],
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSpeedButton(ChewieController controller) {
+    final speed = controller.videoPlayerController.value.playbackSpeed;
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: () {
+          final speeds = [0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2.0];
+          final currentIndex = speeds.indexOf(speed);
+          final nextIndex = (currentIndex + 1) % speeds.length;
+          controller.videoPlayerController.setPlaybackSpeed(speeds[nextIndex]);
+          setState(() {});
+        },
+        borderRadius: BorderRadius.circular(20),
+        child: Container(
+          padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+          decoration: BoxDecoration(
+            color: Colors.black.withOpacity(0.5),
+            borderRadius: BorderRadius.circular(20),
+          ),
+          child: Text(
+            '${speed}x',
+            style: const TextStyle(
+              color: Colors.white,
+              fontSize: 14,
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildFullScreenButton() {
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        onTap: () {
+          // Переключение ориентации
+          if (MediaQuery.of(context).orientation == Orientation.portrait) {
+            SystemChrome.setPreferredOrientations([
+              DeviceOrientation.landscapeLeft,
+              DeviceOrientation.landscapeRight,
+            ]);
+          } else {
+            SystemChrome.setPreferredOrientations([
+              DeviceOrientation.portraitUp,
+            ]);
+          }
+        },
+        borderRadius: BorderRadius.circular(20),
+        child: Container(
+          padding: const EdgeInsets.all(8),
+          decoration: BoxDecoration(
+            color: Colors.black.withOpacity(0.5),
+            borderRadius: BorderRadius.circular(20),
+          ),
+          child: Icon(
+            MediaQuery.of(context).orientation == Orientation.portrait
+                ? Icons.fullscreen
+                : Icons.fullscreen_exit,
+            color: Colors.white,
+            size: 24,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildVolumeButton(ChewieController controller) {
+    final isMuted = controller.videoPlayerController.value.volume == 0;
+    return IconButton(
+      icon: Icon(
+        isMuted ? Icons.volume_off : Icons.volume_up,
+        color: Colors.white,
+      ),
+      onPressed: () {
+        if (isMuted) {
+          controller.videoPlayerController.setVolume(_currentVolume > 0 ? _currentVolume : 0.5);
+        } else {
+          controller.videoPlayerController.setVolume(0);
+        }
+        setState(() {});
+      },
+    );
+  }
+
+  Widget _buildVolumeIndicator() {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
+      decoration: BoxDecoration(
+        color: Colors.black.withOpacity(0.7),
+        borderRadius: BorderRadius.circular(16),
+      ),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(
+            _currentVolume == 0
+                ? Icons.volume_off
+                : _currentVolume < 0.5
+                    ? Icons.volume_down
+                    : Icons.volume_up,
+            color: Colors.white,
+            size: 32,
+          ),
+          const SizedBox(height: 12),
+          SizedBox(
+            width: 200,
+            child: LinearProgressIndicator(
+              value: _currentVolume,
+              backgroundColor: Colors.white.withOpacity(0.3),
+              valueColor: const AlwaysStoppedAnimation<Color>(Colors.blueAccent),
+              minHeight: 4,
+            ),
+          ),
+          const SizedBox(height: 8),
+          Text(
+            '${(_currentVolume * 100).toInt()}%',
+            style: const TextStyle(
+              color: Colors.white,
+              fontSize: 14,
+              fontWeight: FontWeight.w500,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildBrightnessIndicator() {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
+      decoration: BoxDecoration(
+        color: Colors.black.withOpacity(0.7),
+        borderRadius: BorderRadius.circular(16),
+      ),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(
+            _currentBrightness < 0.3
+                ? Icons.brightness_2
+                : _currentBrightness < 0.7
+                    ? Icons.brightness_medium
+                    : Icons.brightness_high,
+            color: Colors.white,
+            size: 32,
+          ),
+          const SizedBox(height: 12),
+          SizedBox(
+            width: 200,
+            child: LinearProgressIndicator(
+              value: _currentBrightness,
+              backgroundColor: Colors.white.withOpacity(0.3),
+              valueColor: const AlwaysStoppedAnimation<Color>(Colors.amber),
+              minHeight: 4,
+            ),
+          ),
+          const SizedBox(height: 8),
+          Text(
+            '${(_currentBrightness * 100).toInt()}%',
+            style: const TextStyle(
+              color: Colors.white,
+              fontSize: 14,
+              fontWeight: FontWeight.w500,
+            ),
+          ),
+        ],
+      ),
     );
   }
 }

lib/widgets/chat_message_bubble.dart

@@ -979,6 +979,27 @@ class ChatMessageBubble extends StatelessWidget {
       return _buildVideoCircleOnlyMessage(context);
     }
 
+    final isPhotoOnly =
+        message.attaches.isNotEmpty &&
+        message.attaches.every((a) => a['_type'] == 'PHOTO') &&
+        message.text.isEmpty &&
+        !message.isReply &&
+        !message.isForwarded;
+    if (isPhotoOnly) {
+      return _buildPhotoOnlyMessage(context);
+    }
+
+    final isVideoOnly =
+        message.attaches.isNotEmpty &&
+        message.attaches.every((a) => a['_type'] == 'VIDEO') &&
+        message.attaches.every((a) => (a['videoType'] as int?) != 1) &&
+        message.text.isEmpty &&
+        !message.isReply &&
+        !message.isForwarded;
+    if (isVideoOnly) {
+      return _buildVideoOnlyMessage(context);
+    }
+
     final hasUnsupportedContent = _hasUnsupportedMessageTypes();
 
     final messageOpacity = themeProvider.messageBubbleOpacity;
@@ -1519,6 +1540,208 @@ class ChatMessageBubble extends StatelessWidget {
     return videoContent;
   }
 
+  Widget _buildPhotoOnlyMessage(BuildContext context) {
+    final photos = message.attaches.where((a) => a['_type'] == 'PHOTO').toList();
+    final themeProvider = Provider.of<ThemeProvider>(context);
+    final isUltraOptimized = themeProvider.ultraOptimizeChats;
+    final messageOpacity = themeProvider.messageBubbleOpacity;
+    final bubbleColor = _getBubbleColor(isMe, themeProvider, messageOpacity);
+    final textColor = _getTextColor(
+      isMe,
+      bubbleColor,
+      themeProvider.messageTextOpacity,
+      context,
+    );
+
+    final timeColor = Theme.of(context).brightness == Brightness.dark
+        ? const Color(0xFF9bb5c7)
+        : const Color(0xFF6b7280);
+
+    Widget photoContent = Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 8.0),
+      child: Column(
+        crossAxisAlignment: isMe
+            ? CrossAxisAlignment.end
+            : CrossAxisAlignment.start,
+        children: [
+          Row(
+            mainAxisAlignment: isMe
+                ? MainAxisAlignment.end
+                : MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.end,
+            children: [
+              if (!isMe && isGroupChat && !isChannel) ...[
+                SizedBox(
+                  width: 40,
+                  child: isLastInGroup
+                      ? Transform.translate(
+                          offset: Offset(0, avatarVerticalOffset),
+                          child: _buildSenderAvatar(),
+                        )
+                      : null,
+                ),
+              ],
+              Column(
+                crossAxisAlignment: isMe
+                    ? CrossAxisAlignment.end
+                    : CrossAxisAlignment.start,
+                children: [
+                  _buildSmartPhotoGroup(context, photos, textColor, isUltraOptimized),
+                  Padding(
+                    padding: const EdgeInsets.only(top: 4, right: 6),
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        Text(
+                          _formatMessageTime(context, message.time),
+                          style: TextStyle(fontSize: 12, color: timeColor),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+
+    if (onReaction != null || (isMe && (onEdit != null || onDelete != null))) {
+      photoContent = GestureDetector(
+        onTapDown: (TapDownDetails details) {
+          _showMessageContextMenu(context, details.globalPosition);
+        },
+        child: photoContent,
+      );
+    }
+
+    return photoContent;
+  }
+
+  Widget _buildVideoOnlyMessage(BuildContext context) {
+    final videos = message.attaches.where((a) => a['_type'] == 'VIDEO').toList();
+
+    final timeColor = Theme.of(context).brightness == Brightness.dark
+        ? const Color(0xFF9bb5c7)
+        : const Color(0xFF6b7280);
+
+    Widget videoContent = Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 8.0),
+      child: Column(
+        crossAxisAlignment: isMe
+            ? CrossAxisAlignment.end
+            : CrossAxisAlignment.start,
+        children: [
+          ...videos.asMap().entries.map((entry) {
+            final index = entry.key;
+            final video = entry.value;
+            final videoId = video['videoId'] as int?;
+            final videoType = video['videoType'] as int?;
+            final previewData = video['previewData'] as String?;
+            final thumbnailUrl = video['url'] ?? video['baseUrl'] as String?;
+
+            Uint8List? previewBytes;
+            if (previewData != null && previewData.startsWith('data:')) {
+              final idx = previewData.indexOf('base64,');
+              if (idx != -1) {
+                final b64 = previewData.substring(idx + 7);
+                try {
+                  previewBytes = base64Decode(b64);
+                } catch (_) {}
+              }
+            }
+
+            String? highQualityThumbnailUrl;
+            if (thumbnailUrl != null && thumbnailUrl.isNotEmpty) {
+              highQualityThumbnailUrl = thumbnailUrl;
+              if (!thumbnailUrl.contains('?')) {
+                highQualityThumbnailUrl =
+                    '$thumbnailUrl?size=medium&quality=high&format=jpeg';
+              } else {
+                highQualityThumbnailUrl =
+                    '$thumbnailUrl&size=medium&quality=high&format=jpeg';
+              }
+            }
+
+            return Column(
+              crossAxisAlignment: isMe
+                  ? CrossAxisAlignment.end
+                  : CrossAxisAlignment.start,
+              children: [
+                Row(
+                  mainAxisAlignment: isMe
+                      ? MainAxisAlignment.end
+                      : MainAxisAlignment.start,
+                  crossAxisAlignment: CrossAxisAlignment.end,
+                  children: [
+                    if (!isMe && isGroupChat && !isChannel && index == 0) ...[
+                      SizedBox(
+                        width: 40,
+                        child: isLastInGroup
+                            ? Transform.translate(
+                                offset: Offset(0, avatarVerticalOffset),
+                                child: _buildSenderAvatar(),
+                              )
+                            : null,
+                      ),
+                    ],
+                    Column(
+                      crossAxisAlignment: isMe
+                          ? CrossAxisAlignment.end
+                          : CrossAxisAlignment.start,
+                      children: [
+                        if (videoId != null && chatId != null)
+                          Padding(
+                            padding: const EdgeInsets.only(bottom: 4.0),
+                            child: ConstrainedBox(
+                              constraints: const BoxConstraints(maxWidth: 300),
+                              child: _buildVideoPreview(
+                                context: context,
+                                videoId: videoId,
+                                messageId: message.id,
+                                highQualityUrl: highQualityThumbnailUrl,
+                                lowQualityBytes: previewBytes,
+                                videoType: videoType,
+                              ),
+                            ),
+                          ),
+                        if (index == videos.length - 1)
+                          Padding(
+                            padding: const EdgeInsets.only(top: 4, right: 6),
+                            child: Row(
+                              mainAxisSize: MainAxisSize.min,
+                              children: [
+                                Text(
+                                  _formatMessageTime(context, message.time),
+                                  style: TextStyle(fontSize: 12, color: timeColor),
+                                ),
+                              ],
+                            ),
+                          ),
+                      ],
+                    ),
+                  ],
+                ),
+              ],
+            );
+          }).toList(),
+        ],
+      ),
+    );
+
+    if (onReaction != null || (isMe && (onEdit != null || onDelete != null))) {
+      videoContent = GestureDetector(
+        onTapDown: (TapDownDetails details) {
+          _showMessageContextMenu(context, details.globalPosition);
+        },
+        child: videoContent,
+      );
+    }
+
+    return videoContent;
+  }
+
   Widget _buildStickerImage(
     BuildContext context,
     Map<String, dynamic> sticker,

linux/CMakeLists.txt

@@ -91,9 +91,7 @@ include(flutter/generated_plugins.cmake)
 # By default, "installing" just makes a relocatable bundle in the build
 # directory.
 set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle")
-if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "Installation Directory" FORCE)
-  set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
-endif()
 
 # Start with a clean build bundle directory every time.
 install(CODE "