Initial commit: JustAMessenger v0.1.0

Серверная часть (Go): - WebSocket сервер с бинарным протоколом - XChaCha20-Poly1305 шифрование - zstd сжатие с дедупликацией (64KB чанки) - SQLite хранилище (WAL режим) - Управление гильдиями, каналами, ролями - Федерация между серверами (ed25519) - REST API + WebSocket endpoints Клиентская часть (Flutter): - Material Design 3 тёмная тема (Discord-like) - WebSocket соединение с сервером - Экраны: сплэш, логин, домашний, гильдии, чат - Модели: пользователи, гильдии, каналы, сообщения, роли - Сервисы: соединение, API, криптография, тема - Виджеты: иконки гильдий, сообщения, ввод чата - Web сборка (PWA) Документация: - AGENTS.md — контекст для ИИ ассистентов - docs/protocol.md — спецификация протокола
2026-06-06 22:39:14 +00:00
commit 096c4d0a2d
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+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../services/connection_service.dart';
+import '../services/theme_service.dart';
+
+class SettingsScreen extends StatelessWidget {
+  const SettingsScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final conn = context.watch<ConnectionService>();
+
+    return Scaffold(
+      backgroundColor: ThemeService.backgroundPrimary,
+      appBar: AppBar(
+        title: const Text('Settings'),
+      ),
+      body: ListView(
+        padding: const EdgeInsets.all(16),
+        children: [
+          _buildSection('Account'),
+          _buildTile(
+            icon: Icons.person,
+            title: 'Username',
+            subtitle: conn.username ?? 'Not set',
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: Icons.link,
+            title: 'Connected to',
+            subtitle: conn.serverUrl,
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: conn.isConnected ? Icons.cloud_done : Icons.cloud_off,
+            title: 'Status',
+            subtitle: conn.isConnected ? 'Connected' : 'Disconnected',
+            trailing: Container(
+              width: 8,
+              height: 8,
+              decoration: BoxDecoration(
+                color: conn.isConnected
+                    ? ThemeService.success
+                    : ThemeService.danger,
+                shape: BoxShape.circle,
+              ),
+            ),
+          ),
+          const SizedBox(height: 24),
+          _buildSection('Appearance'),
+          _buildTile(
+            icon: Icons.palette,
+            title: 'Theme',
+            subtitle: 'Dark (JAM Default)',
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: Icons.font_download,
+            title: 'Font Size',
+            subtitle: 'Default',
+            onTap: () {},
+          ),
+          const SizedBox(height: 24),
+          _buildSection('Privacy & Security'),
+          _buildTile(
+            icon: Icons.lock,
+            title: 'Encryption',
+            subtitle: 'XChaCha20-Poly1305',
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: Icons.timer,
+            title: 'Self-destructing messages',
+            subtitle: 'Off',
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: Icons.visibility_off,
+            title: 'Secret Chats',
+            subtitle: 'End-to-end encrypted',
+            onTap: () {},
+          ),
+          const SizedBox(height: 24),
+          _buildSection('Storage & Data'),
+          _buildTile(
+            icon: Icons.storage,
+            title: 'Cache',
+            subtitle: 'Clear cached data',
+            onTap: () {},
+          ),
+          _buildTile(
+            icon: Icons.download,
+            title: 'Auto-download',
+            subtitle: 'Wi-Fi only',
+            onTap: () {},
+          ),
+          const SizedBox(height: 24),
+          _buildSection('About'),
+          _buildTile(
+            icon: Icons.info,
+            title: 'Version',
+            subtitle: '0.1.0',
+            onTap: () {},
+          ),
+          const SizedBox(height: 32),
+          SizedBox(
+            width: double.infinity,
+            child: OutlinedButton.icon(
+              onPressed: () {
+                conn.disconnect();
+                Navigator.pushReplacementNamed(context, '/login');
+              },
+              icon: const Icon(Icons.logout, color: ThemeService.danger),
+              label: const Text(
+                'Disconnect',
+                style: TextStyle(color: ThemeService.danger),
+              ),
+              style: OutlinedButton.styleFrom(
+                side: const BorderSide(color: ThemeService.danger),
+                padding: const EdgeInsets.symmetric(vertical: 12),
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(8),
+                ),
+              ),
+            ),
+          ),
+          const SizedBox(height: 32),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSection(String title) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 8),
+      child: Text(
+        title.toUpperCase(),
+        style: const TextStyle(
+          color: ThemeService.textMuted,
+          fontSize: 12,
+          fontWeight: FontWeight.w700,
+          letterSpacing: 0.5,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildTile({
+    required IconData icon,
+    required String title,
+    required String subtitle,
+    Widget? trailing,
+    VoidCallback? onTap,
+  }) {
+    return ListTile(
+      leading: Icon(icon, color: ThemeService.textSecondary, size: 22),
+      title: Text(
+        title,
+        style: const TextStyle(
+          color: ThemeService.textPrimary,
+          fontSize: 15,
+        ),
+      ),
+      subtitle: Text(
+        subtitle,
+        style: const TextStyle(
+          color: ThemeService.textSecondary,
+          fontSize: 13,
+        ),
+      ),
+      trailing: trailing ?? const Icon(Icons.chevron_right,
+          color: ThemeService.textMuted, size: 20),
+      onTap: onTap,
+      contentPadding: const EdgeInsets.symmetric(horizontal: 8, vertical: 0),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+    );
+  }
+}