api/src/admin.rs

@@ -17,7 +17,7 @@ pub async fn list_users(pool: &State<PgPool>, user: AuthenticatedUser) -> Result
     )
         .fetch_all(pool.inner())
         .await
-        .map_err(|_| Status::InternalServerError)?;
+        .map_err(|_| Status::InternalServerError)?; // Fixed error handling
 
     Ok(Json(users))
 }
@@ -25,7 +25,7 @@ pub async fn list_users(pool: &State<PgPool>, user: AuthenticatedUser) -> Result
 #[derive(Deserialize)]
 pub struct UpdateRole {
     pub user_id: i32,
-    pub new_role: String,
+    pub new_role: String, // e.g. "admin" or "user"
 }
 
 #[post("/user/role", data = "<data>")]
@@ -62,7 +62,7 @@ pub async fn update_role(pool: &State<PgPool>, user: AuthenticatedUser, data: Js
 #[derive(Deserialize)]
 pub struct UpdateQuota {
     pub user_id: i32,
-    pub quota: i64,
+    pub quota: i64, // in bytes
 }
 
 #[post("/user/quota", data = "<data>")]

api/src/main.rs

@@ -1,9 +1,10 @@
 #[macro_use]
 extern crate rocket;
 
-use rocket::{fs::FileServer, Request};
+use rocket::{fs::FileServer};
 use rocket::serde::json::Json;
 use rocket::http::Status;
+use rocket::Request;
 use rocket::response::status::Custom;
 
 use sqlx::postgres::PgPoolOptions;
@@ -11,9 +12,6 @@ use sqlx::postgres::PgPoolOptions;
 use std::env;
 use dotenv::dotenv;
 
-// CORS
-use rocket_cors::{CorsOptions, AllowedOrigins};
-
 mod auth;
 mod encryption;
 mod file;
@@ -30,11 +28,6 @@ fn not_found(_: &Request) -> Custom<Json<&'static str>> {
     Custom(Status::NotFound, Json("Not Found"))
 }
 
-#[options("/<_..>")]
-fn all_options() -> &'static str {
-    ""
-}
-
 #[rocket::main]
 async fn main() -> Result<(), rocket::Error> {
     dotenv().ok();
@@ -50,13 +43,7 @@ async fn main() -> Result<(), rocket::Error> {
         .merge(("port", 8082))
         .merge(("address", "0.0.0.0"));
 
-    // Create permissive CORS configuration (adjust as needed)
-    let cors = CorsOptions::default()
-        .to_cors()
-        .expect("Failed to create CORS fairing");
-
     rocket::custom(figment)
-        .attach(cors)
         .manage(pool)
         .mount("/api", routes![
             register,
@@ -71,10 +58,9 @@ async fn main() -> Result<(), rocket::Error> {
             share_file,
             update_role,
             update_quota,
-            all_options, // handles OPTIONS preflight
         ])
-        //.mount("/", FileServer::from("/app/static").rank(10))
+        .mount("/", FileServer::from("/app/static").rank(10))
-        //.register("/", catchers![not_found])
+        .register("/", catchers![not_found])
         .launch()
         .await?;
 

lightcloud_app/analysis_options.yaml

@@ -7,9 +7,6 @@
 
 # The following line activates a set of recommended lints for Flutter apps,
 # packages, and plugins designed to encourage good coding practices.
-analyzer:
-  errors:
-    use_build_context_synchronously: ignore
 include: package:flutter_lints/flutter.yaml
 
 linter:

lightcloud_app/lib/config.dart

@@ -1,9 +0,0 @@
-import 'package:flutter_dotenv/flutter_dotenv.dart';
-
-class Config {
-  static String get apiBaseUrl =>
-      dotenv.env['API_URL'] ?? 'http://localhost:8082';
-  static String get apiPath => '/api';
-
-  static String get apiUrl => '$apiBaseUrl$apiPath';
-}

lightcloud_app/lib/main.dart

@@ -1,13 +1,6 @@
 import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
-import 'mainpage.dart';
-import 'package:flutter_dotenv/flutter_dotenv.dart';
-import 'config.dart';
 
-Future<void> main() async {
+void main() {
-  await dotenv.load();
   runApp(const MyApp());
 }
 
@@ -16,24 +9,14 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return FutureBuilder<SharedPreferences>(
+    return MaterialApp(
-      future: SharedPreferences.getInstance(),
+      title: 'Litecloud alpha',
-      builder: (context, snapshot) {
+      theme: ThemeData(
-        if (!snapshot.hasData) {
+        colorScheme:
-          return const CircularProgressIndicator();
+            ColorScheme.fromSeed(seedColor: Color.fromARGB(255, 72, 4, 117)),
-        }
+        useMaterial3: true,
-        final prefs = snapshot.data!;
+      ),
-        final jwt = prefs.getString('jwt');
+      home: const AuthScreen(),
-        return MaterialApp(
-          title: 'Litecloud alpha',
-          theme: ThemeData(
-            colorScheme: ColorScheme.fromSeed(
-                seedColor: const Color.fromARGB(255, 72, 4, 117)),
-            useMaterial3: true,
-          ),
-          home: jwt != null ? const MainPage() : const AuthScreen(),
-        );
-      },
     );
   }
 }
@@ -47,78 +30,13 @@ class AuthScreen extends StatefulWidget {
 
 class _AuthScreenState extends State<AuthScreen> {
   bool _isLogin = true;
-  final _emailController = TextEditingController();
-  final _passwordController = TextEditingController();
-  final _confirmController = TextEditingController();
-  bool _loading = false;
-  String? _error;
 
   void _toggleAuthMode() {
     setState(() {
       _isLogin = !_isLogin;
-      _error = null;
     });
   }
 
-  Future<void> _submit() async {
-    setState(() {
-      _loading = true;
-      _error = null;
-    });
-
-    final email = _emailController.text.trim();
-    final password = _passwordController.text.trim();
-
-    if (!_isLogin && password != _confirmController.text.trim()) {
-      setState(() {
-        _error = "Le password non coincidono";
-        _loading = false;
-      });
-      return;
-    }
-
-    final url =
-        Uri.parse('${Config.apiUrl}/${_isLogin ? "login" : "register"}');
-
-    final body = jsonEncode({
-      "username": email,
-      "password": password,
-    });
-
-    try {
-      final response = await http.post(
-        url,
-        headers: {'Content-Type': 'application/json'},
-        body: body,
-      );
-
-      if (response.statusCode == 200 || response.statusCode == 201) {
-        final data = jsonDecode(response.body);
-        final token = data['token'];
-        final prefs = await SharedPreferences.getInstance();
-        await prefs.setString('jwt', token);
-
-        if (mounted) {
-          Navigator.of(context).pushReplacement(
-            MaterialPageRoute(builder: (_) => const MainPage()),
-          );
-        }
-      } else {
-        setState(() {
-          _error = "Credenziali non valide";
-        });
-      }
-    } catch (e) {
-      setState(() {
-        _error = "Errore di rete";
-      });
-    } finally {
-      setState(() {
-        _loading = false;
-      });
-    }
-  }
-
   @override
   Widget build(BuildContext context) {
     final deviceSize = MediaQuery.of(context).size;
@@ -127,7 +45,7 @@ class _AuthScreenState extends State<AuthScreen> {
       body: Container(
         width: deviceSize.width,
         height: deviceSize.height,
-        decoration: const BoxDecoration(
+        decoration: BoxDecoration(
           gradient: LinearGradient(
             colors: [Colors.purple, Color.fromARGB(255, 72, 4, 117)],
             begin: Alignment.topLeft,
@@ -192,17 +110,15 @@ class _AuthScreenState extends State<AuthScreen> {
                           ),
                           const SizedBox(height: 40),
                           TextFormField(
-                            controller: _emailController,
                             decoration: const InputDecoration(
-                              labelText: 'Username',
+                              labelText: 'Email',
-                              prefixIcon: Icon(Icons.person),
+                              prefixIcon: Icon(Icons.email),
                               border: OutlineInputBorder(),
                             ),
                             keyboardType: TextInputType.emailAddress,
                           ),
                           const SizedBox(height: 16),
                           TextFormField(
-                            controller: _passwordController,
                             decoration: const InputDecoration(
                               labelText: 'Password',
                               prefixIcon: Icon(Icons.lock),
@@ -213,7 +129,6 @@ class _AuthScreenState extends State<AuthScreen> {
                           if (!_isLogin) const SizedBox(height: 16),
                           if (!_isLogin)
                             TextFormField(
-                              controller: _confirmController,
                               decoration: const InputDecoration(
                                 labelText: 'Confirm Password',
                                 prefixIcon: Icon(Icons.lock),
@@ -223,23 +138,15 @@ class _AuthScreenState extends State<AuthScreen> {
                             ),
                           const SizedBox(height: 24),
                           FilledButton(
-                            onPressed: _loading ? null : _submit,
+                            onPressed: () {},
                             style: FilledButton.styleFrom(
                               minimumSize: const Size(double.infinity, 50),
                             ),
-                            child: _loading
+                            child: Text(
-                                ? const CircularProgressIndicator()
+                              _isLogin ? 'LOGIN' : 'REGISTER',
-                                : Text(
+                              style: const TextStyle(fontSize: 16),
-                                    _isLogin ? 'LOGIN' : 'REGISTER',
-                                    style: const TextStyle(fontSize: 16),
-                                  ),
-                          ),
-                          if (_error != null)
-                            Padding(
-                              padding: const EdgeInsets.only(top: 8.0),
-                              child: Text(_error!,
-                                  style: const TextStyle(color: Colors.red)),
                             ),
+                          ),
                           const SizedBox(height: 12),
                           TextButton(
                             onPressed: _toggleAuthMode,

lightcloud_app/lib/mainpage.dart

@@ -1,399 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:file_picker/file_picker.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
-import 'main.dart';
-import 'sidebar.dart';
-import 'shares.dart';
-import 'sharedialog.dart';
-import 'package:path_provider/path_provider.dart';
-import 'package:file_saver/file_saver.dart';
-import 'dart:io';
-import 'config.dart';
-
-class FileInfo {
-  final int id;
-  final String name;
-  final int size;
-  final DateTime uploadedAt;
-
-  FileInfo({
-    required this.id,
-    required this.name,
-    required this.size,
-    required this.uploadedAt,
-  });
-
-  factory FileInfo.fromJson(Map<String, dynamic> json) {
-    return FileInfo(
-      id: json['id'],
-      name: json['original_name'],
-      size: json['size'],
-      uploadedAt: DateTime.parse(json['uploaded_at']),
-    );
-  }
-}
-
-class MainPage extends StatefulWidget {
-  const MainPage({super.key});
-
-  @override
-  State<MainPage> createState() => _MainPageState();
-}
-
-class _MainPageState extends State<MainPage> {
-  SidebarPage _selectedPage = SidebarPage.myFiles;
-  List<FileInfo> _files = [];
-  bool _isLoading = false;
-  String? _error;
-
-  @override
-  void initState() {
-    super.initState();
-    _fetchFiles();
-  }
-
-  Future<void> _fetchFiles() async {
-    setState(() {
-      _isLoading = true;
-      _error = null;
-    });
-
-    try {
-      final prefs = await SharedPreferences.getInstance();
-      final jwt = prefs.getString('jwt');
-
-      if (jwt == null) {
-        setState(() {
-          _error = 'Sessione scaduta, effettua di nuovo il login.';
-          _isLoading = false;
-        });
-        return;
-      }
-
-      final uri = Uri.parse('${Config.apiUrl}/files');
-      final response = await http.get(
-        uri,
-        headers: {'Authorization': 'Bearer $jwt'},
-      );
-
-      if (response.statusCode == 200) {
-        final List<dynamic> data = jsonDecode(response.body);
-        setState(() {
-          _files = data.map((file) => FileInfo.fromJson(file)).toList();
-          _isLoading = false;
-        });
-      } else {
-        setState(() {
-          _error = 'Errore durante il recupero dei file.';
-          _isLoading = false;
-        });
-      }
-    } catch (e) {
-      setState(() {
-        _error = 'Errore di rete: ${e.toString()}';
-        _isLoading = false;
-      });
-    }
-  }
-
-  Future<void> _logout() async {
-    final prefs = await SharedPreferences.getInstance();
-    await prefs.remove('jwt');
-    if (mounted) {
-      Navigator.of(context).pushAndRemoveUntil(
-        MaterialPageRoute(builder: (_) => const AuthScreen()),
-        (route) => false,
-      );
-    }
-  }
-
-  void _onPageSelected(SidebarPage page) {
-    setState(() {
-      _selectedPage = page;
-    });
-  }
-
-  Future<void> _uploadFile() async {
-    final result = await FilePicker.platform.pickFiles();
-    if (result == null || result.files.isEmpty) return;
-
-    final file = result.files.first;
-    final prefs = await SharedPreferences.getInstance();
-    final jwt = prefs.getString('jwt');
-
-    if (jwt == null) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(
-            content: Text('Sessione scaduta, effettua di nuovo il login.')),
-      );
-      return;
-    }
-
-    final uri = Uri.parse('${Config.apiUrl}/upload');
-    final request = http.MultipartRequest('POST', uri)
-      ..headers['Authorization'] = 'Bearer $jwt'
-      ..files.add(
-        http.MultipartFile.fromBytes(
-          'file',
-          file.bytes!,
-          filename: file.name,
-        ),
-      );
-
-    ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(content: Text('Caricamento in corso...')),
-    );
-
-    final response = await request.send();
-
-    if (response.statusCode == 200 || response.statusCode == 201) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('File caricato con successo!')),
-      );
-      _fetchFiles(); // Refresh the file list
-    } else {
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('Errore durante l\'upload.')),
-      );
-    }
-  }
-
-  Future<void> _downloadFile(FileInfo file) async {
-    try {
-      final prefs = await SharedPreferences.getInstance();
-      final jwt = prefs.getString('jwt');
-
-      if (jwt == null) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(
-              content: Text('Sessione scaduta, effettua di nuovo il login.')),
-        );
-        return;
-      }
-
-      final uri = Uri.parse('${Config.apiUrl}/files/${file.id}');
-
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('Download in corso...')),
-      );
-
-      final response = await http.get(
-        uri,
-        headers: {'Authorization': 'Bearer $jwt'},
-      );
-
-      if (response.statusCode == 200) {
-        // Save the file to disk
-        if (Platform.isAndroid || Platform.isIOS) {
-          // Mobile platforms
-          await FileSaver.instance.saveFile(
-            name: file.name,
-            bytes: response.bodyBytes,
-          );
-        } else {
-          // Desktop platforms
-          final directory = await getDownloadsDirectory();
-          if (directory != null) {
-            final filePath = '${directory.path}/${file.name}';
-            final fileObj = File(filePath);
-            await fileObj.writeAsBytes(response.bodyBytes);
-
-            ScaffoldMessenger.of(context).showSnackBar(
-              SnackBar(content: Text('File salvato in: $filePath')),
-            );
-          } else {
-            throw Exception('Could not access downloads directory');
-          }
-        }
-
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('File ${file.name} scaricato con successo!')),
-        );
-      } else {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(content: Text('Errore durante il download.')),
-        );
-      }
-    } catch (e) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(content: Text('Errore di rete: ${e.toString()}')),
-      );
-    }
-  }
-
-  Future<void> _deleteFile(FileInfo file) async {
-    try {
-      final prefs = await SharedPreferences.getInstance();
-      final jwt = prefs.getString('jwt');
-
-      if (jwt == null) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(
-              content: Text('Sessione scaduta, effettua di nuovo il login.')),
-        );
-        return;
-      }
-
-      final uri = Uri.parse('${Config.apiUrl}/files/${file.id}');
-      final response = await http.delete(
-        uri,
-        headers: {'Authorization': 'Bearer $jwt'},
-      );
-
-      if (response.statusCode == 204) {
-        setState(() {
-          _files.removeWhere((f) => f.id == file.id);
-        });
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('File ${file.name} eliminato con successo!')),
-        );
-      } else {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(content: Text('Errore durante l\'eliminazione.')),
-        );
-      }
-    } catch (e) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(content: Text('Errore di rete: ${e.toString()}')),
-      );
-    }
-  }
-
-  void _showShareDialog(FileInfo file) {
-    showDialog(
-      context: context,
-      builder: (context) => ShareDialog(
-        fileId: file.id,
-        fileName: file.name,
-      ),
-    );
-  }
-
-  void _showFileOptions(FileInfo file) {
-    showModalBottomSheet(
-      context: context,
-      builder: (context) => SafeArea(
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            ListTile(
-              leading: const Icon(Icons.download),
-              title: const Text('Download'),
-              onTap: () {
-                Navigator.pop(context);
-                _downloadFile(file);
-              },
-            ),
-            ListTile(
-              leading: const Icon(Icons.share),
-              title: const Text('Condividi'),
-              onTap: () {
-                Navigator.pop(context);
-                _showShareDialog(file);
-              },
-            ),
-            ListTile(
-              leading: Icon(Icons.delete, color: Colors.red[700]),
-              title: Text('Elimina', style: TextStyle(color: Colors.red[700])),
-              onTap: () {
-                Navigator.pop(context);
-                _deleteFile(file);
-              },
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildMyFiles() {
-    if (_isLoading) {
-      return const Center(child: CircularProgressIndicator());
-    }
-
-    if (_error != null) {
-      return Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Text(_error!, style: TextStyle(color: Colors.red[700])),
-            const SizedBox(height: 16),
-            ElevatedButton(
-              onPressed: _fetchFiles,
-              child: const Text('Riprova'),
-            ),
-          ],
-        ),
-      );
-    }
-
-    if (_files.isEmpty) {
-      return const Center(
-        child: Text('Nessun file trovato. Carica il tuo primo file!'),
-      );
-    }
-
-    return ListView.separated(
-      padding: const EdgeInsets.all(32),
-      itemCount: _files.length,
-      separatorBuilder: (_, __) => const Divider(),
-      itemBuilder: (context, idx) {
-        final file = _files[idx];
-        return ListTile(
-          leading: const Icon(Icons.insert_drive_file),
-          title: Text(file.name),
-          subtitle: Text(
-            "Size: ${(file.size / 1024).toStringAsFixed(1)} KB • Uploaded: ${file.uploadedAt.toLocal()}",
-            style: const TextStyle(fontSize: 12),
-          ),
-          trailing: IconButton(
-            icon: const Icon(Icons.more_vert),
-            onPressed: () => _showFileOptions(file),
-          ),
-        );
-      },
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    Widget content;
-    if (_selectedPage == SidebarPage.myFiles) {
-      content = Stack(
-        children: [
-          _buildMyFiles(),
-          Positioned(
-            bottom: 32,
-            right: 32,
-            child: FloatingActionButton.extended(
-              onPressed: _uploadFile,
-              icon: const Icon(Icons.upload_file),
-              label: const Text("Upload"),
-              backgroundColor: Theme.of(context).colorScheme.primary,
-              foregroundColor: Theme.of(context).colorScheme.onPrimary,
-            ),
-          ),
-        ],
-      );
-    } else if (_selectedPage == SidebarPage.shared) {
-      content = const SharesPage();
-    } else {
-      content = const Center(child: Text("Settings (coming soon)"));
-    }
-
-    return Scaffold(
-      body: Row(
-        children: [
-          Sidebar(
-            selectedPage: _selectedPage,
-            onPageSelected: _onPageSelected,
-            onLogout: _logout,
-          ),
-          Expanded(child: content),
-        ],
-      ),
-    );
-  }
-}

lightcloud_app/lib/sharedialog.dart

@@ -1,178 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:flutter/services.dart';
-import 'config.dart';
-
-class ShareDialog extends StatefulWidget {
-  final int fileId;
-  final String fileName;
-
-  const ShareDialog({
-    required this.fileId,
-    required this.fileName,
-    super.key,
-  });
-
-  @override
-  State<ShareDialog> createState() => _ShareDialogState();
-}
-
-class _ShareDialogState extends State<ShareDialog> {
-  bool _isPublicShare = true;
-  int _expirationDays = 7;
-  bool _isLoading = false;
-  String? shareLink;
-  String? _error;
-
-  Future<void> _createShare() async {
-    setState(() {
-      _isLoading = true;
-      _error = null;
-    });
-
-    try {
-      final prefs = await SharedPreferences.getInstance();
-      final jwt = prefs.getString('jwt');
-
-      if (jwt == null) {
-        setState(() {
-          _error = 'Sessione scaduta, effettua di nuovo il login.';
-          _isLoading = false;
-        });
-        return;
-      }
-
-      final uri = Uri.parse('${Config.apiUrl}/share');
-      final response = await http.post(
-        uri,
-        headers: {
-          'Content-Type': 'application/json',
-          'Authorization': 'Bearer $jwt',
-        },
-        body: jsonEncode({
-          'file_id': widget.fileId,
-          'expires_in_days': _isPublicShare ? _expirationDays : null,
-        }),
-      );
-
-      if (response.statusCode == 200) {
-        final shareId = jsonDecode(response.body);
-        setState(() {
-          shareLink = '${Config.apiUrl}/shared/$shareId';
-          _isLoading = false;
-        });
-      } else {
-        setState(() {
-          _error = 'Errore durante la creazione del link di condivisione.';
-          _isLoading = false;
-        });
-      }
-    } catch (e) {
-      setState(() {
-        _error = 'Errore di rete: ${e.toString()}';
-        _isLoading = false;
-      });
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: Text('Condividi "${widget.fileName}"'),
-      content: SingleChildScrollView(
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            SwitchListTile(
-              title: const Text('Link pubblico'),
-              subtitle: const Text('Chiunque con il link può accedere al file'),
-              value: _isPublicShare,
-              onChanged: (value) {
-                setState(() {
-                  _isPublicShare = value;
-                });
-              },
-            ),
-            if (_isPublicShare) ...[
-              const SizedBox(height: 16),
-              const Text('Scadenza del link:'),
-              Slider(
-                value: _expirationDays.toDouble(),
-                min: 1,
-                max: 30,
-                divisions: 29,
-                label: _expirationDays.toString(),
-                onChanged: (value) {
-                  setState(() {
-                    _expirationDays = value.round();
-                  });
-                },
-              ),
-              Text('Il link scadrà dopo $_expirationDays giorni'),
-            ],
-            if (shareLink != null) ...[
-              const SizedBox(height: 16),
-              const Text('Link di condivisione:'),
-              const SizedBox(height: 8),
-              Container(
-                padding: const EdgeInsets.all(8),
-                decoration: BoxDecoration(
-                  color: Colors.grey[200],
-                  borderRadius: BorderRadius.circular(4),
-                ),
-                child: Row(
-                  children: [
-                    Expanded(
-                      child: Text(
-                        shareLink!,
-                        style: const TextStyle(fontFamily: 'monospace'),
-                      ),
-                    ),
-                    IconButton(
-                      icon: const Icon(Icons.copy),
-                      tooltip: 'Copia link',
-                      onPressed: () {
-                        Clipboard.setData(ClipboardData(text: shareLink ?? ''));
-                        ScaffoldMessenger.of(context).showSnackBar(
-                          const SnackBar(
-                              content: Text('Link copiato negli appunti')),
-                        );
-                      },
-                    ),
-                  ],
-                ),
-              ),
-            ],
-            if (_error != null) ...[
-              const SizedBox(height: 16),
-              Text(
-                _error!,
-                style: TextStyle(color: Theme.of(context).colorScheme.error),
-              ),
-            ],
-          ],
-        ),
-      ),
-      actions: [
-        TextButton(
-          onPressed: () => Navigator.of(context).pop(),
-          child: const Text('Chiudi'),
-        ),
-        if (shareLink == null)
-          ElevatedButton(
-            onPressed: _isLoading ? null : _createShare,
-            child: _isLoading
-                ? const SizedBox(
-                    width: 20,
-                    height: 20,
-                    child: CircularProgressIndicator(strokeWidth: 2),
-                  )
-                : const Text('Crea link'),
-          ),
-      ],
-    );
-  }
-}

lightcloud_app/lib/shares.dart

@@ -1,216 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
-import 'package:flutter/services.dart';
-import 'package:path_provider/path_provider.dart';
-import 'package:file_saver/file_saver.dart';
-import 'dart:io';
-
-class SharedFile {
-  final String id;
-  final int fileId;
-  final String fileName;
-  final DateTime createdAt;
-  final DateTime? expiresAt;
-
-  SharedFile({
-    required this.id,
-    required this.fileId,
-    required this.fileName,
-    required this.createdAt,
-    this.expiresAt,
-  });
-}
-
-class SharesPage extends StatefulWidget {
-  const SharesPage({super.key});
-
-  @override
-  State<SharesPage> createState() => _SharesPageState();
-}
-
-class _SharesPageState extends State<SharesPage> {
-  List<SharedFile> _sharedFiles = [];
-  bool _isLoading = false;
-  String? _error;
-
-  @override
-  void initState() {
-    super.initState();
-    _fetchSharedFiles();
-  }
-
-  Future<void> _fetchSharedFiles() async {
-    setState(() {
-      _isLoading = true;
-      _error = null;
-    });
-
-    try {
-      final prefs = await SharedPreferences.getInstance();
-      final jwt = prefs.getString('jwt');
-
-      if (jwt == null) {
-        setState(() {
-          _error = 'Sessione scaduta, effettua di nuovo il login.';
-          _isLoading = false;
-        });
-        return;
-      }
-
-      final uri = Uri.parse('http://localhost:8082/api/shares');
-      final response = await http.get(
-        uri,
-        headers: {'Authorization': 'Bearer $jwt'},
-      );
-
-      if (response.statusCode == 200) {
-        final List<dynamic> data = jsonDecode(response.body);
-        setState(() {
-          _sharedFiles = data
-              .map((share) => SharedFile(
-                    id: share['id'],
-                    fileId: share['file_id'],
-                    fileName: share['file_name'],
-                    createdAt: DateTime.parse(share['created_at']),
-                    expiresAt: share['expires_at'] != null
-                        ? DateTime.parse(share['expires_at'])
-                        : null,
-                  ))
-              .toList();
-          _isLoading = false;
-        });
-      } else {
-        setState(() {
-          _error = 'Errore durante il recupero dei file condivisi.';
-          _isLoading = false;
-        });
-      }
-    } catch (e) {
-      setState(() {
-        _error = 'Errore di rete: ${e.toString()}';
-        _isLoading = false;
-      });
-    }
-  }
-
-  Future<void> _downloadSharedFile(SharedFile share) async {
-    try {
-      final shareLink = 'http://localhost:8082/api/shared/${share.id}';
-
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('Download in corso...')),
-      );
-
-      final response = await http.get(Uri.parse(shareLink));
-
-      if (response.statusCode == 200) {
-        // Save the file to disk
-        if (Platform.isAndroid || Platform.isIOS) {
-          // Mobile platforms
-          await FileSaver.instance.saveFile(
-            name: share.fileName,
-            bytes: response.bodyBytes,
-          );
-        } else {
-          // Desktop platforms
-          final directory = await getDownloadsDirectory();
-          if (directory != null) {
-            final filePath = '${directory.path}/${share.fileName}';
-            final fileObj = File(filePath);
-            await fileObj.writeAsBytes(response.bodyBytes);
-
-            ScaffoldMessenger.of(context).showSnackBar(
-              SnackBar(content: Text('File salvato in: $filePath')),
-            );
-          } else {
-            throw Exception('Could not access downloads directory');
-          }
-        }
-
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-              content: Text('File ${share.fileName} scaricato con successo!')),
-        );
-      } else {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(content: Text('Errore durante il download.')),
-        );
-      }
-    } catch (e) {
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(content: Text('Errore di rete: ${e.toString()}')),
-      );
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    if (_isLoading) {
-      return const Center(child: CircularProgressIndicator());
-    }
-
-    if (_error != null) {
-      return Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Text(_error!, style: TextStyle(color: Colors.red[700])),
-            const SizedBox(height: 16),
-            ElevatedButton(
-              onPressed: _fetchSharedFiles,
-              child: const Text('Riprova'),
-            ),
-          ],
-        ),
-      );
-    }
-
-    if (_sharedFiles.isEmpty) {
-      return const Center(
-        child: Text(
-            'Nessun file condiviso. Condividi un file dalla sezione "My Files"!'),
-      );
-    }
-
-    return ListView.separated(
-      padding: const EdgeInsets.all(32),
-      itemCount: _sharedFiles.length,
-      separatorBuilder: (_, __) => const Divider(),
-      itemBuilder: (context, idx) {
-        final share = _sharedFiles[idx];
-        return ListTile(
-          leading: const Icon(Icons.link),
-          title: Text(share.fileName),
-          subtitle: Text(
-            "Creato: ${share.createdAt.toLocal()}${share.expiresAt != null ? ' • Scade: ${share.expiresAt!.toLocal()}' : ' • Non scade mai'}",
-            style: const TextStyle(fontSize: 12),
-          ),
-          trailing: Row(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              IconButton(
-                icon: const Icon(Icons.download),
-                tooltip: 'Scarica file',
-                onPressed: () => _downloadSharedFile(share),
-              ),
-              IconButton(
-                icon: const Icon(Icons.copy),
-                tooltip: 'Copia link',
-                onPressed: () {
-                  final shareLink =
-                      'http://localhost:8082/api/shared/${share.id}';
-                  Clipboard.setData(ClipboardData(text: shareLink));
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    const SnackBar(content: Text('Link copiato negli appunti')),
-                  );
-                },
-              ),
-            ],
-          ),
-        );
-      },
-    );
-  }
-}

lightcloud_app/lib/sidebar.dart

@@ -1,73 +0,0 @@
-import 'package:flutter/material.dart';
-
-enum SidebarPage { myFiles, shared, settings }
-
-class Sidebar extends StatelessWidget {
-  final SidebarPage selectedPage;
-  final ValueChanged<SidebarPage> onPageSelected;
-  final VoidCallback onLogout;
-
-  const Sidebar({
-    required this.selectedPage,
-    required this.onPageSelected,
-    required this.onLogout,
-    super.key,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    final selectedColor =
-        Theme.of(context).colorScheme.primary.withOpacity(0.15);
-    final outlineColor = Colors.purple[100];
-
-    Widget buildTile(
-        {required IconData icon,
-        required String label,
-        required SidebarPage page}) {
-      final selected = selectedPage == page;
-      return Container(
-        margin: const EdgeInsets.symmetric(vertical: 4, horizontal: 8),
-        decoration: selected
-            ? BoxDecoration(
-                color: selectedColor,
-                border: Border.all(color: outlineColor!, width: 2),
-                borderRadius: BorderRadius.circular(12),
-              )
-            : null,
-        child: ListTile(
-          leading: Icon(icon,
-              color: selected ? Theme.of(context).colorScheme.primary : null),
-          title: Text(label,
-              style: TextStyle(
-                  color:
-                      selected ? Theme.of(context).colorScheme.primary : null)),
-          onTap: () => onPageSelected(page),
-          shape:
-              RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
-        ),
-      );
-    }
-
-    return NavigationDrawer(
-      backgroundColor: Theme.of(context).colorScheme.surface,
-      children: [
-        const SizedBox(height: 24),
-        buildTile(
-            icon: Icons.folder, label: 'My Files', page: SidebarPage.myFiles),
-        buildTile(
-            icon: Icons.share, label: 'Shared Files', page: SidebarPage.shared),
-        buildTile(
-            icon: Icons.settings,
-            label: 'Settings',
-            page: SidebarPage.settings),
-        const Spacer(),
-        ListTile(
-          leading: const Icon(Icons.logout),
-          title: const Text('Logout'),
-          onTap: onLogout,
-        ),
-        const SizedBox(height: 20),
-      ],
-    );
-  }
-}

lightcloud_app/pubspec.yaml

@@ -21,6 +21,12 @@ version: 1.0.0+1
 environment:
   sdk: '>=3.4.3 <4.0.0'
 
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
 dependencies:
   flutter:
     sdk: flutter
@@ -29,17 +35,16 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.6
-  shared_preferences: ^2.3.3
-  http: ^1.4.0
-  file_picker: ^8.3.2
-  path_provider: ^2.1.5
-  file_saver: ^0.2.14
-  flutter_dotenv: ^5.2.1
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
 
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
   flutter_lints: ^3.0.0
 
 # For information on the generic Dart part of this file, see the
@@ -54,9 +59,9 @@ flutter:
   uses-material-design: true
 
   # To add assets to your application, add an assets section, like this:
-  assets:
+  # assets:
-    - .env
+  #   - images/a_dot_burr.jpeg
-    # - images/a_dot_ham.jpeg
+  #   - images/a_dot_ham.jpeg
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware