import 'package:flutter/material.dart'; import 'package:video_player/video_player.dart'; import 'package:image_picker/image_picker.dart'; import 'dart:io';

void main() { runApp(TikTakApp()); }

class TikTakApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'تيك تك - همدان مشهل', theme: ThemeData( primarySwatch: Colors.orange, fontFamily: 'Arial', ), home: LoginPage(), debugShowCheckedModeBanner: false, ); } }

// --- صفحة تسجيل دخول وهمي --- class LoginPage extends StatelessWidget { final TextEditingController userController = TextEditingController();

void login(BuildContext context) { if (userController.text.isNotEmpty) { Navigator.pushReplacement( context, MaterialPageRoute( builder: (_) => HomePage(username: userController.text))); } }

@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: const Text('تسجيل الدخول')), body: Padding( padding: EdgeInsets.all(20), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ TextField( controller: userController, decoration: InputDecoration( labelText: 'اسم المستخدم', border: OutlineInputBorder()), ), SizedBox(height: 20), ElevatedButton( onPressed: () => login(context), child: Text('دخول'), ), ], ), ), ); } }

// --- الصفحة الرئيسية: قائمة فيديوهات --- class HomePage extends StatefulWidget { final String username; HomePage({required this.username});

@override _HomePageState createState() => _HomePageState(); }

class VideoItem { final String url; bool liked; int likes; List comments;

VideoItem( {required this.url, this.liked = false, this.likes = 0, List? comments}) : comments = comments ?? []; }

class _HomePageState extends State { List videos = [ VideoItem( url: 'https://flutter.github.io/assets-for-api-docs/assets/videos/butterfly.mp4', likes: 10, comments: ['جميل!', 'روعة']), VideoItem( url: 'https://flutter.github.io/assets-for-api-docs/assets/videos/bee.mp4', likes: 5, comments: ['حلو!', 'ممتاز']), ];

int currentIndex = 0; late VideoPlayerController _controller;

@override void initState() { super.initState(); _loadVideo(currentIndex); }

void _loadVideo(int index) { if (_controller != null) { _controller.pause(); _controller.dispose(); } controller = VideoPlayerController.network(videos[index].url) ..initialize().then(() { setState(() {}); _controller.play(); _controller.setLooping(true); }); }

void nextVideo() { setState(() { currentIndex = (currentIndex + 1) % videos.length; _loadVideo(currentIndex); }); }

void previousVideo() { setState(() { currentIndex = (currentIndex - 1 + videos.length) % videos.length; _loadVideo(currentIndex); }); }

void toggleLike() { setState(() { videos[currentIndex].liked = !videos[currentIndex].liked; if (videos[currentIndex].liked) { videos[currentIndex].likes += 1; } else { videos[currentIndex].likes -= 1; } }); }

void addComment(String comment) { setState(() { videos[currentIndex].comments.add(comment); }); }

// رفع فيديو (اختيار فيديو من المعرض فقط) Future pickVideo() async { final picker = ImagePicker(); final pickedFile = await picker.pickVideo(source: ImageSource.gallery); if (pickedFile != null) { setState(() { videos.add(VideoItem(url: pickedFile.path, likes: 0)); currentIndex = videos.length - 1; _loadVideo(currentIndex); }); } }

@override void dispose() { _controller.dispose(); super.dispose(); }

TextEditingController commentController = TextEditingController();

@override Widget build(BuildContext context) { final video = videos[currentIndex]; return Scaffold( appBar: AppBar( title: Text('تيك تك - همدان مشهل'), actions: [ IconButton( icon: Icon(Icons.add), onPressed: () async { await pickVideo(); }), IconButton( icon: Icon(Icons.person), onPressed: () { Navigator.push( context, MaterialPageRoute( builder: (_) => ProfilePage(username: widget.username))); }), ], ), body: Column( children: [ Expanded( child: _controller.value.isInitialized ? AspectRatio( aspectRatio: _controller.value.aspectRatio, child: VideoPlayer(_controller), ) : Center(child: CircularProgressIndicator()), ), Padding( padding: EdgeInsets.symmetric(horizontal: 12, vertical: 8), child: Row( children: [ IconButton( icon: Icon( video.liked ? Icons.favorite : Icons.favorite_border, color: video.liked ? Colors.red : Colors.black, ), onPressed: toggleLike, ), Text('${video.likes}'), Spacer(), IconButton( icon: Icon(Icons.skip_previous), onPressed: previousVideo, ), IconButton( icon: Icon(Icons.skip_next), onPressed: nextVideo, ), ], ), ), // التعليقات Expanded( child: ListView.builder( itemCount: video.comments.length, itemBuilder: (context, index) { return ListTile( leading: Icon(Icons.comment), title: Text(video.comments[index]), ); }, ), ), Padding( padding: EdgeInsets.symmetric(horizontal: 12), child: Row( children: [ Expanded( child: TextField( controller: commentController, decoration: InputDecoration( hintText: 'أضف تعليق...', border: OutlineInputBorder( borderRadius: BorderRadius.circular(12))), ), ), IconButton( icon: Icon(Icons.send), onPressed: () { if (commentController.text.trim().isNotEmpty) { addComment(commentController.text.trim()); commentController.clear(); } }, ), ], ), ), ], ), ); } }

// --- صفحة الملف الشخصي --- class ProfilePage extends StatelessWidget { final String username; ProfilePage({required this.username});

@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('الملف الشخصي'), ), body: Center( child: Text( 'مرحباً، $username', style: TextStyle(fontSize: 24), ), ), ); } }.