Merge branch 'main' of ssh://94.183.170.121:222/wikm/watch

update backend

Front/lib/models/app_notification.dart

@@ -0,0 +1,37 @@
+class AppNotification {
+  final String id;
+  final String title;
+  final String? description;
+  final String type; // 'PUBLIC' | 'JOIN_REQUEST'
+  final String? groupId;
+  final bool? isAccepted;
+  final String receiverId;
+  final String? senderId;
+
+  const AppNotification({
+    required this.id,
+    required this.title,
+    this.description,
+    required this.type,
+    this.groupId,
+    this.isAccepted,
+    required this.receiverId,
+    this.senderId,
+  });
+
+  factory AppNotification.fromJson(Map<String, dynamic> json) {
+    return AppNotification(
+      id: json['id'].toString(),
+      title: json['title'] as String,
+      description: json['description'] as String?,
+      type: (json['type'] as String?) ?? 'PUBLIC',
+      groupId: json['group_id']?.toString(),
+      isAccepted: json['is_accepted'] as bool?,
+      receiverId: json['receiver_id'].toString(),
+      senderId: json['sender_id']?.toString(),
+    );
+  }
+
+  bool get isJoinRequest => type == 'JOIN_REQUEST';
+  bool get isPending => isAccepted == null;
+}

Front/lib/models/channel.dart

@@ -1,11 +1,15 @@
 class Channel {
   final String id;
   final String name;
+  final String type; // 'PUBLIC' | 'PRIVATE' | 'DIRECT'
+  final bool isActive;
   final int memberCount;
 
   const Channel({
     required this.id,
     required this.name,
+    this.type = 'PUBLIC',
+    this.isActive = true,
     this.memberCount = 0,
   });
 
@@ -13,8 +17,9 @@ class Channel {
     return Channel(
       id: json['id'].toString(),
       name: json['name'] as String,
-      memberCount:
+      type: (json['type'] as String?) ?? 'PUBLIC',
-          (json['member_count'] ?? json['members'] ?? 0) as int,
+      isActive: (json['is_active'] as bool?) ?? true,
+      memberCount: (json['member_count'] ?? json['members'] ?? 0) as int,
     );
   }
 }

Front/lib/models/group_member.dart

@@ -0,0 +1,24 @@
+class GroupMember {
+  final String userId;
+  final String username;
+  final String role; // 'MANAGER' | 'MEMBER'
+  final bool isOnline;
+
+  const GroupMember({
+    required this.userId,
+    required this.username,
+    this.role = 'MEMBER',
+    this.isOnline = false,
+  });
+
+  factory GroupMember.fromJson(Map<String, dynamic> json) {
+    return GroupMember(
+      userId: json['user_id'].toString(),
+      username: json['username'] as String,
+      role: (json['role'] as String?) ?? 'MEMBER',
+      isOnline: (json['is_online'] as bool?) ?? false,
+    );
+  }
+
+  bool get isManager => role == 'MANAGER';
+}

Front/lib/screens/channel_list_screen.dart

@@ -4,6 +4,7 @@ import '../services/api_service.dart';
 import '../services/auth_service.dart';
 import 'channel_screen.dart';
 import 'login_screen.dart';
+import 'notifications_screen.dart';
 
 class ChannelListScreen extends StatefulWidget {
   const ChannelListScreen({super.key});
@@ -19,12 +20,20 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
   List<Channel> _channels = [];
   bool _loading = true;
   String? _error;
+  int _pendingNotifCount = 0;
+  String? _currentUserId;
 
   @override
   void initState() {
     super.initState();
     _api = ApiService(_authService);
-    _loadChannels();
+    _init();
+  }
+
+  Future<void> _init() async {
+    _currentUserId = await _authService.getUserId();
+    await _loadChannels();
+    await _loadNotifCount();
   }
 
   Future<void> _loadChannels() async {
@@ -47,6 +56,19 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
     }
   }
 
+  Future<void> _loadNotifCount() async {
+    final notifs = await _api.getNotifications();
+    if (!mounted) return;
+    setState(() {
+      _pendingNotifCount = notifs.where((n) => n.isPending).length;
+    });
+  }
+
+  Future<void> _refresh() async {
+    await _loadChannels();
+    await _loadNotifCount();
+  }
+
   Future<void> _logout() async {
     await _authService.logout();
     if (!mounted) return;
@@ -59,10 +81,60 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
   void _enterChannel(Channel ch) {
     Navigator.push(
       context,
-      MaterialPageRoute(builder: (_) => ChannelScreen(channel: ch)),
+      MaterialPageRoute(
+        builder: (_) => ChannelScreen(channel: ch, currentUserId: _currentUserId),
+      ),
     );
   }
 
+  void _openNotifications() async {
+    await Navigator.push(
+      context,
+      MaterialPageRoute(builder: (_) => const NotificationsScreen()),
+    );
+    // refresh notif count + reload channels after returning (user may have accepted invite)
+    _refresh();
+  }
+
+  Future<void> _showCreateGroupDialog() async {
+    String groupName = '';
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => _CreateGroupDialog(
+        onNameChanged: (v) => groupName = v,
+      ),
+    );
+
+    if (confirmed == true && groupName.trim().isNotEmpty) {
+      final newChannel = await _api.createGroup(groupName.trim());
+      if (!mounted) return;
+      if (newChannel != null) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: const Text('گروه ساخته شد', style: TextStyle(fontSize: 11), textAlign: TextAlign.center),
+            backgroundColor: const Color(0xFF1C1C1E),
+            behavior: SnackBarBehavior.floating,
+            duration: const Duration(seconds: 2),
+            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 40),
+            shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+          ),
+        );
+        _loadChannels();
+      } else {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: const Text('خطا در ساخت گروه', style: TextStyle(fontSize: 11), textAlign: TextAlign.center),
+            backgroundColor: const Color(0xFF333333),
+            behavior: SnackBarBehavior.floating,
+            duration: const Duration(seconds: 2),
+            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 40),
+            shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+          ),
+        );
+      }
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -72,8 +144,7 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
           children: [
             // Header
             Padding(
-              padding:
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
-                  const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
               child: Row(
                 children: [
                   const SizedBox(width: 4),
@@ -89,9 +160,43 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
                           fontWeight: FontWeight.bold),
                     ),
                   ),
+                  // Notifications icon with badge
+                  Stack(
+                    clipBehavior: Clip.none,
+                    children: [
+                      IconButton(
+                        onPressed: _openNotifications,
+                        padding: EdgeInsets.zero,
+                        constraints: const BoxConstraints(minWidth: 32, minHeight: 32),
+                        icon: const Icon(Icons.notifications_outlined,
+                            color: Colors.white54, size: 18),
+                      ),
+                      if (_pendingNotifCount > 0)
+                        Positioned(
+                          top: 4,
+                          right: 4,
+                          child: Container(
+                            width: 8,
+                            height: 8,
+                            decoration: const BoxDecoration(
+                              color: Color(0xFFFF1744),
+                              shape: BoxShape.circle,
+                            ),
+                          ),
+                        ),
+                    ],
+                  ),
+                  // Create group
+                  IconButton(
+                    onPressed: _showCreateGroupDialog,
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 32, minHeight: 32),
+                    icon: const Icon(Icons.add_circle_outline,
+                        color: Color(0xFF00C853), size: 18),
+                  ),
                   // Refresh
                   IconButton(
-                    onPressed: _loading ? null : _loadChannels,
+                    onPressed: _loading ? null : _refresh,
                     padding: EdgeInsets.zero,
                     constraints:
                         const BoxConstraints(minWidth: 32, minHeight: 32),
@@ -131,7 +236,7 @@ class _ChannelListScreenState extends State<ChannelListScreen> {
                                       color: Colors.white38, fontSize: 11)),
                               const SizedBox(height: 8),
                               TextButton(
-                                onPressed: _loadChannels,
+                                onPressed: _refresh,
                                 child: const Text('تلاش مجدد',
                                     style: TextStyle(
                                         color: Color(0xFF00C853),
@@ -178,7 +283,11 @@ class _ChannelTile extends StatelessWidget {
         padding: const EdgeInsets.symmetric(horizontal: 12),
         child: Row(
           children: [
-            const Icon(Icons.radio, color: Color(0xFF00C853), size: 16),
+            Icon(
+              channel.type == 'PUBLIC' ? Icons.radio : Icons.lock_outline,
+              color: const Color(0xFF00C853),
+              size: 16,
+            ),
             const SizedBox(width: 8),
             Expanded(
               child: Text(
@@ -198,3 +307,84 @@ class _ChannelTile extends StatelessWidget {
     );
   }
 }
+
+// ── Create Group Dialog ────────────────────────────────────────────────────
+
+class _CreateGroupDialog extends StatefulWidget {
+  final ValueChanged<String> onNameChanged;
+
+  const _CreateGroupDialog({required this.onNameChanged});
+
+  @override
+  State<_CreateGroupDialog> createState() => _CreateGroupDialogState();
+}
+
+class _CreateGroupDialogState extends State<_CreateGroupDialog> {
+  final _ctrl = TextEditingController();
+
+  @override
+  void dispose() {
+    _ctrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      backgroundColor: const Color(0xFF1C1C1E),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+      contentPadding: const EdgeInsets.all(16),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const Icon(Icons.add_circle_outline, color: Color(0xFF00C853), size: 26),
+          const SizedBox(height: 8),
+          const Text(
+            'گروه جدید',
+            style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold),
+          ),
+          const SizedBox(height: 10),
+          TextField(
+            controller: _ctrl,
+            autofocus: true,
+            textAlign: TextAlign.center,
+            style: const TextStyle(color: Colors.white, fontSize: 12),
+            decoration: InputDecoration(
+              hintText: 'نام گروه',
+              hintStyle: const TextStyle(color: Colors.white38, fontSize: 11),
+              filled: true,
+              fillColor: Colors.white.withValues(alpha: 0.05),
+              border: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(10),
+                borderSide: BorderSide.none,
+              ),
+              contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+            ),
+            onChanged: widget.onNameChanged,
+          ),
+          const SizedBox(height: 12),
+          Row(
+            children: [
+              Expanded(
+                child: TextButton(
+                  onPressed: () => Navigator.pop(context, false),
+                  child: const Text('انصراف', style: TextStyle(color: Colors.white54, fontSize: 11)),
+                ),
+              ),
+              Expanded(
+                child: TextButton(
+                  onPressed: () => Navigator.pop(context, true),
+                  child: const Text('ساخت', style: TextStyle(
+                    color: Color(0xFF00C853),
+                    fontSize: 11,
+                    fontWeight: FontWeight.bold,
+                  )),
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}

Front/lib/screens/channel_screen.dart

@@ -8,11 +8,13 @@ import '../models/channel.dart';
 import '../services/auth_service.dart';
 import '../services/ptt_service.dart';
 import '../config/app_config.dart';
+import 'group_members_screen.dart';
 
 class ChannelScreen extends StatefulWidget {
   final Channel channel;
+  final String? currentUserId;
 
-  const ChannelScreen({super.key, required this.channel});
+  const ChannelScreen({super.key, required this.channel, this.currentUserId});
 
   @override
   State<ChannelScreen> createState() => _ChannelScreenState();
@@ -228,7 +230,7 @@ class _ChannelScreenState extends State<ChannelScreen>
             ),
             const SizedBox(height: 10),
 
-            // Bottom bar: back + wrist-flip toggle
+            // Bottom bar: back + members + wrist-flip toggle
             Row(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
@@ -247,6 +249,30 @@ class _ChannelScreenState extends State<ChannelScreen>
                   ),
                 ),
 
+                // Members button
+                const SizedBox(width: 16),
+                IconButton(
+                  onPressed: () => Navigator.push(
+                    context,
+                    MaterialPageRoute(
+                      builder: (_) => GroupMembersScreen(
+                        channel: widget.channel,
+                        currentUserId: widget.currentUserId,
+                      ),
+                    ),
+                  ),
+                  padding: EdgeInsets.zero,
+                  constraints: const BoxConstraints(
+                    minWidth: 36,
+                    minHeight: 36,
+                  ),
+                  icon: const Icon(
+                    Icons.group_outlined,
+                    color: Colors.white54,
+                    size: 18,
+                  ),
+                ),
+
                 // Wrist-flip toggle (فقط اگه ژیروسکوپ دارد)
                 if (_wristAvailable) ...[
                   const SizedBox(width: 16),

Front/lib/screens/group_members_screen.dart

@@ -0,0 +1,402 @@
+import 'package:flutter/material.dart';
+import '../models/channel.dart';
+import '../models/group_member.dart';
+import '../services/api_service.dart';
+import '../services/auth_service.dart';
+
+class GroupMembersScreen extends StatefulWidget {
+  final Channel channel;
+  final String? currentUserId;
+
+  const GroupMembersScreen({
+    super.key,
+    required this.channel,
+    this.currentUserId,
+  });
+
+  @override
+  State<GroupMembersScreen> createState() => _GroupMembersScreenState();
+}
+
+class _GroupMembersScreenState extends State<GroupMembersScreen> {
+  late final ApiService _api;
+  List<GroupMember> _members = [];
+  bool _loading = true;
+  bool _isManager = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _api = ApiService(AuthService());
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    final list = await _api.getGroupMembers(widget.channel.id);
+    if (!mounted) return;
+    final isManager = list.any(
+      (m) => m.userId == widget.currentUserId && m.isManager,
+    );
+    setState(() {
+      _members = list;
+      _isManager = isManager;
+      _loading = false;
+    });
+  }
+
+  Future<void> _showInviteDialog() async {
+    String username = '';
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => _InviteDialog(
+        onUsernameChanged: (v) => username = v,
+      ),
+    );
+    if (confirmed == true && username.trim().isNotEmpty) {
+      final err = await _api.inviteMember(widget.channel.id, username.trim());
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            err ?? 'دعوت‌نامه ارسال شد',
+            style: const TextStyle(fontSize: 11),
+            textAlign: TextAlign.center,
+          ),
+          backgroundColor: err == null ? const Color(0xFF1C1C1E) : const Color(0xFF333333),
+          behavior: SnackBarBehavior.floating,
+          duration: const Duration(seconds: 2),
+          margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 40),
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+        ),
+      );
+    }
+  }
+
+  Future<void> _removeMember(GroupMember member) async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        backgroundColor: const Color(0xFF1C1C1E),
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+        contentPadding: const EdgeInsets.all(16),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Icon(Icons.person_remove_outlined, color: Colors.red, size: 28),
+            const SizedBox(height: 8),
+            Text(
+              'حذف ${member.username}؟',
+              style: const TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold),
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 12),
+            Row(
+              children: [
+                Expanded(
+                  child: TextButton(
+                    onPressed: () => Navigator.pop(ctx, false),
+                    child: const Text('انصراف', style: TextStyle(color: Colors.white54, fontSize: 11)),
+                  ),
+                ),
+                Expanded(
+                  child: TextButton(
+                    onPressed: () => Navigator.pop(ctx, true),
+                    child: const Text('حذف', style: TextStyle(color: Colors.red, fontSize: 11)),
+                  ),
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+
+    if (confirmed == true) {
+      final err = await _api.removeMember(widget.channel.id, member.userId);
+      if (!mounted) return;
+      if (err != null) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(err, style: const TextStyle(fontSize: 11), textAlign: TextAlign.center),
+            backgroundColor: const Color(0xFF333333),
+            behavior: SnackBarBehavior.floating,
+            duration: const Duration(seconds: 2),
+            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 40),
+            shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+          ),
+        );
+      } else {
+        _load();
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.black,
+      body: SafeArea(
+        child: Column(
+          children: [
+            // Header
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
+              child: Row(
+                children: [
+                  IconButton(
+                    onPressed: () => Navigator.pop(context),
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
+                    icon: const Icon(Icons.arrow_back_ios_new, color: Colors.white70, size: 14),
+                  ),
+                  const SizedBox(width: 4),
+                  const Icon(Icons.group_outlined, color: Color(0xFF00C853), size: 14),
+                  const SizedBox(width: 4),
+                  const Expanded(
+                    child: Text(
+                      'اعضا',
+                      style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold),
+                    ),
+                  ),
+                  // Invite button
+                  IconButton(
+                    onPressed: _showInviteDialog,
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
+                    icon: const Icon(Icons.person_add_outlined, color: Color(0xFF00C853), size: 16),
+                  ),
+                  IconButton(
+                    onPressed: _loading ? null : _load,
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
+                    icon: const Icon(Icons.refresh, color: Colors.white54, size: 16),
+                  ),
+                ],
+              ),
+            ),
+
+            // Group name chip
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 2),
+              child: Row(
+                children: [
+                  Container(
+                    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+                    decoration: BoxDecoration(
+                      color: const Color(0xFF00C853).withValues(alpha: 0.12),
+                      borderRadius: BorderRadius.circular(20),
+                    ),
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        Icon(
+                          widget.channel.type == 'PUBLIC'
+                              ? Icons.public
+                              : Icons.lock_outline,
+                          color: const Color(0xFF00C853),
+                          size: 10,
+                        ),
+                        const SizedBox(width: 4),
+                        Text(
+                          widget.channel.name,
+                          style: const TextStyle(color: Color(0xFF00C853), fontSize: 10),
+                        ),
+                      ],
+                    ),
+                  ),
+                  if (!_loading) ...[
+                    const SizedBox(width: 6),
+                    Text(
+                      '${_members.length} عضو',
+                      style: const TextStyle(color: Colors.white38, fontSize: 10),
+                    ),
+                  ],
+                ],
+              ),
+            ),
+            const SizedBox(height: 4),
+
+            // Content
+            Expanded(
+              child: _loading
+                  ? const Center(
+                      child: CircularProgressIndicator(color: Color(0xFF00C853), strokeWidth: 2),
+                    )
+                  : _members.isEmpty
+                      ? const Center(
+                          child: Text('عضوی یافت نشد',
+                              style: TextStyle(color: Colors.white38, fontSize: 11)),
+                        )
+                      : ListView.builder(
+                          padding: const EdgeInsets.only(bottom: 4),
+                          itemCount: _members.length,
+                          itemBuilder: (ctx, i) {
+                            final m = _members[i];
+                            final isMe = m.userId == widget.currentUserId;
+                            return _MemberTile(
+                              member: m,
+                              isMe: isMe,
+                              canRemove: _isManager && !isMe && !m.isManager,
+                              onRemove: () => _removeMember(m),
+                            );
+                          },
+                        ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _MemberTile extends StatelessWidget {
+  final GroupMember member;
+  final bool isMe;
+  final bool canRemove;
+  final VoidCallback onRemove;
+
+  const _MemberTile({
+    required this.member,
+    required this.isMe,
+    required this.canRemove,
+    required this.onRemove,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
+      height: 40,
+      decoration: BoxDecoration(
+        color: const Color(0xFF1C1C1E),
+        borderRadius: BorderRadius.circular(12),
+      ),
+      padding: const EdgeInsets.symmetric(horizontal: 10),
+      child: Row(
+        children: [
+          // Online indicator
+          Container(
+            width: 7,
+            height: 7,
+            decoration: BoxDecoration(
+              shape: BoxShape.circle,
+              color: member.isOnline ? const Color(0xFF00C853) : Colors.white24,
+            ),
+          ),
+          const SizedBox(width: 8),
+          // Username
+          Expanded(
+            child: Text(
+              member.username + (isMe ? ' (من)' : ''),
+              style: TextStyle(
+                color: isMe ? const Color(0xFF00C853) : Colors.white,
+                fontSize: 11,
+                fontWeight: member.isManager ? FontWeight.bold : FontWeight.normal,
+              ),
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+          // Role badge
+          if (member.isManager)
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 2),
+              decoration: BoxDecoration(
+                color: const Color(0xFF00C853).withValues(alpha: 0.15),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: const Text(
+                'مدیر',
+                style: TextStyle(color: Color(0xFF00C853), fontSize: 9),
+              ),
+            ),
+          // Remove button
+          if (canRemove) ...[
+            const SizedBox(width: 4),
+            GestureDetector(
+              onTap: onRemove,
+              child: const Icon(Icons.remove_circle_outline, color: Colors.red, size: 16),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+}
+
+// ── Invite Dialog ──────────────────────────────────────────────────────────
+
+class _InviteDialog extends StatefulWidget {
+  final ValueChanged<String> onUsernameChanged;
+
+  const _InviteDialog({required this.onUsernameChanged});
+
+  @override
+  State<_InviteDialog> createState() => _InviteDialogState();
+}
+
+class _InviteDialogState extends State<_InviteDialog> {
+  final _ctrl = TextEditingController();
+
+  @override
+  void dispose() {
+    _ctrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      backgroundColor: const Color(0xFF1C1C1E),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+      contentPadding: const EdgeInsets.all(16),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const Icon(Icons.person_add_outlined, color: Color(0xFF00C853), size: 26),
+          const SizedBox(height: 8),
+          const Text(
+            'دعوت عضو',
+            style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold),
+          ),
+          const SizedBox(height: 10),
+          TextField(
+            controller: _ctrl,
+            autofocus: true,
+            textAlign: TextAlign.center,
+            style: const TextStyle(color: Colors.white, fontSize: 12),
+            decoration: InputDecoration(
+              hintText: 'نام کاربری',
+              hintStyle: const TextStyle(color: Colors.white38, fontSize: 11),
+              filled: true,
+              fillColor: Colors.white.withValues(alpha: 0.05),
+              border: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(10),
+                borderSide: BorderSide.none,
+              ),
+              contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+            ),
+            onChanged: widget.onUsernameChanged,
+          ),
+          const SizedBox(height: 12),
+          Row(
+            children: [
+              Expanded(
+                child: TextButton(
+                  onPressed: () => Navigator.pop(context, false),
+                  child: const Text('انصراف', style: TextStyle(color: Colors.white54, fontSize: 11)),
+                ),
+              ),
+              Expanded(
+                child: TextButton(
+                  onPressed: () => Navigator.pop(context, true),
+                  child: const Text('ارسال', style: TextStyle(color: Color(0xFF00C853), fontSize: 11, fontWeight: FontWeight.bold)),
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}

Front/lib/screens/notifications_screen.dart

@@ -0,0 +1,265 @@
+import 'package:flutter/material.dart';
+import '../models/app_notification.dart';
+import '../services/api_service.dart';
+import '../services/auth_service.dart';
+
+class NotificationsScreen extends StatefulWidget {
+  const NotificationsScreen({super.key});
+
+  @override
+  State<NotificationsScreen> createState() => _NotificationsScreenState();
+}
+
+class _NotificationsScreenState extends State<NotificationsScreen> {
+  late final ApiService _api;
+  List<AppNotification> _notifications = [];
+  bool _loading = true;
+  final Set<String> _processing = {};
+
+  @override
+  void initState() {
+    super.initState();
+    _api = ApiService(AuthService());
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() => _loading = true);
+    final list = await _api.getNotifications();
+    if (!mounted) return;
+    setState(() {
+      _notifications = list;
+      _loading = false;
+    });
+  }
+
+  Future<void> _respond(AppNotification n, bool accepted) async {
+    setState(() => _processing.add(n.id));
+    final err = await _api.respondToNotification(n.id, accepted);
+    if (!mounted) return;
+    setState(() => _processing.remove(n.id));
+
+    if (err != null) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(err, style: const TextStyle(fontSize: 11), textAlign: TextAlign.center),
+          backgroundColor: const Color(0xFF333333),
+          behavior: SnackBarBehavior.floating,
+          duration: const Duration(seconds: 2),
+          margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 40),
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+        ),
+      );
+    } else {
+      // refresh
+      _load();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.black,
+      body: SafeArea(
+        child: Column(
+          children: [
+            // Header
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 6),
+              child: Row(
+                children: [
+                  IconButton(
+                    onPressed: () => Navigator.pop(context),
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
+                    icon: const Icon(Icons.arrow_back_ios_new, color: Colors.white70, size: 14),
+                  ),
+                  const SizedBox(width: 4),
+                  const Icon(Icons.notifications_outlined, color: Color(0xFF00C853), size: 14),
+                  const SizedBox(width: 4),
+                  const Expanded(
+                    child: Text(
+                      'اعلان‌ها',
+                      style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold),
+                    ),
+                  ),
+                  IconButton(
+                    onPressed: _loading ? null : _load,
+                    padding: EdgeInsets.zero,
+                    constraints: const BoxConstraints(minWidth: 28, minHeight: 28),
+                    icon: const Icon(Icons.refresh, color: Colors.white54, size: 16),
+                  ),
+                ],
+              ),
+            ),
+
+            // Content
+            Expanded(
+              child: _loading
+                  ? const Center(
+                      child: CircularProgressIndicator(color: Color(0xFF00C853), strokeWidth: 2),
+                    )
+                  : _notifications.isEmpty
+                      ? const Center(
+                          child: Column(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [
+                              Icon(Icons.notifications_off_outlined, color: Colors.white24, size: 28),
+                              SizedBox(height: 6),
+                              Text('اعلانی وجود ندارد',
+                                  style: TextStyle(color: Colors.white38, fontSize: 11)),
+                            ],
+                          ),
+                        )
+                      : ListView.builder(
+                          padding: const EdgeInsets.only(bottom: 4),
+                          itemCount: _notifications.length,
+                          itemBuilder: (ctx, i) => _NotifTile(
+                            notif: _notifications[i],
+                            isProcessing: _processing.contains(_notifications[i].id),
+                            onAccept: () => _respond(_notifications[i], true),
+                            onReject: () => _respond(_notifications[i], false),
+                          ),
+                        ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _NotifTile extends StatelessWidget {
+  final AppNotification notif;
+  final bool isProcessing;
+  final VoidCallback onAccept;
+  final VoidCallback onReject;
+
+  const _NotifTile({
+    required this.notif,
+    required this.isProcessing,
+    required this.onAccept,
+    required this.onReject,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final isPending = notif.isPending;
+    final isJoin = notif.isJoinRequest;
+
+    Color statusColor;
+    if (notif.isAccepted == true) {
+      statusColor = const Color(0xFF00C853);
+    } else if (notif.isAccepted == false) {
+      statusColor = Colors.red;
+    } else {
+      statusColor = const Color(0xFFFFAB00);
+    }
+
+    return Container(
+      margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+      decoration: BoxDecoration(
+        color: const Color(0xFF1C1C1E),
+        borderRadius: BorderRadius.circular(12),
+        border: Border.all(
+          color: isPending ? statusColor.withValues(alpha: 0.4) : Colors.transparent,
+          width: 1,
+        ),
+      ),
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Icon(
+                isJoin ? Icons.group_add_outlined : Icons.campaign_outlined,
+                color: statusColor,
+                size: 13,
+              ),
+              const SizedBox(width: 5),
+              Expanded(
+                child: Text(
+                  notif.title,
+                  style: const TextStyle(
+                    color: Colors.white,
+                    fontSize: 11,
+                    fontWeight: FontWeight.w600,
+                  ),
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ),
+            ],
+          ),
+          if (notif.description != null && notif.description!.isNotEmpty) ...[
+            const SizedBox(height: 4),
+            Text(
+              notif.description!,
+              style: const TextStyle(color: Colors.white60, fontSize: 10),
+              maxLines: 2,
+              overflow: TextOverflow.ellipsis,
+            ),
+          ],
+          if (isJoin && isPending) ...[
+            const SizedBox(height: 6),
+            if (isProcessing)
+              const Center(
+                child: SizedBox(
+                  width: 14,
+                  height: 14,
+                  child: CircularProgressIndicator(color: Color(0xFF00C853), strokeWidth: 1.5),
+                ),
+              )
+            else
+              Row(
+                mainAxisAlignment: MainAxisAlignment.end,
+                children: [
+                  // Reject
+                  GestureDetector(
+                    onTap: onReject,
+                    child: Container(
+                      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+                      decoration: BoxDecoration(
+                        color: Colors.red.withValues(alpha: 0.15),
+                        borderRadius: BorderRadius.circular(20),
+                      ),
+                      child: const Text(
+                        'رد',
+                        style: TextStyle(color: Colors.red, fontSize: 10, fontWeight: FontWeight.bold),
+                      ),
+                    ),
+                  ),
+                  const SizedBox(width: 8),
+                  // Accept
+                  GestureDetector(
+                    onTap: onAccept,
+                    child: Container(
+                      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+                      decoration: BoxDecoration(
+                        color: const Color(0xFF00C853).withValues(alpha: 0.15),
+                        borderRadius: BorderRadius.circular(20),
+                      ),
+                      child: const Text(
+                        'قبول',
+                        style: TextStyle(color: Color(0xFF00C853), fontSize: 10, fontWeight: FontWeight.bold),
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+          ],
+          if (!isPending) ...[
+            const SizedBox(height: 4),
+            Align(
+              alignment: Alignment.centerLeft,
+              child: Text(
+                notif.isAccepted == true ? 'پذیرفته شد' : 'رد شد',
+                style: TextStyle(color: statusColor, fontSize: 9),
+              ),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+}

Front/lib/services/api_service.dart

@@ -1,8 +1,16 @@
 // Backend API endpoints:
 //   POST /auth/login              body: {"username":"...","secret":"..."}
 //                                 → {"access_token":"...","token_type":"bearer"}
-//   GET  /groups/me               header: Authorization: Bearer TOKEN
+//   GET  /groups/my               header: Authorization: Bearer TOKEN
-//                                 → [{"id":"uuid","name":"...","description":"...","is_active":true}]
+//                                 → [{"id":"uuid","name":"...","type":"...","is_active":true}]
+//   POST /groups/                 body: {"name":"..."}
+//                                 → GroupResponse
+//   GET  /groups/{id}/members     → [{"user_id":"...","username":"...","role":"...","is_online":bool}]
+//   POST /groups/{id}/invite      body: {"username":"..."}
+//                                 → {"message":"...","notification_id":"..."}
+//   DELETE /groups/{id}/members/{user_id}  → {"message":"..."}
+//   GET  /notifications/          → [NotificationResponse]
+//   POST /notifications/{id}/respond  body: {"is_accepted":bool}
 //
 // LiveKit token از طریق WebSocket دریافت می‌شود:
 //   WS   /ws/groups/{id}?token={jwt}
@@ -11,15 +19,17 @@ import 'dart:convert';
 import 'package:http/http.dart' as http;
 import '../config/app_config.dart';
 import '../models/channel.dart';
+import '../models/group_member.dart';
+import '../models/app_notification.dart';
 import 'auth_service.dart';
 
 // ── Fake data (only used when AppConfig.debug == true) ────────────────────
 const _fakeChannels = [
-  {'id': '1', 'name': 'تیم آلفا'},
+  {'id': '1', 'name': 'تیم آلفا', 'type': 'PUBLIC', 'is_active': true},
-  {'id': '2', 'name': 'پشتیبانی میدانی'},
+  {'id': '2', 'name': 'پشتیبانی میدانی', 'type': 'PRIVATE', 'is_active': true},
-  {'id': '3', 'name': 'فرماندهی'},
+  {'id': '3', 'name': 'فرماندهی', 'type': 'PUBLIC', 'is_active': true},
-  {'id': '4', 'name': 'گروه لجستیک'},
+  {'id': '4', 'name': 'گروه لجستیک', 'type': 'PRIVATE', 'is_active': true},
-  {'id': '5', 'name': 'واحد امنیت'},
+  {'id': '5', 'name': 'واحد امنیت', 'type': 'PUBLIC', 'is_active': true},
 ];
 // ─────────────────────────────────────────────────────────────────────────
 
@@ -41,9 +51,7 @@ class ApiService {
     try {
       final parts = token.split('.');
       if (parts.length < 2) return null;
-      // base64url decode payload
       var payload = parts[1];
-      // اضافه کردن padding اگه لازمه
       while (payload.length % 4 != 0) {
         payload += '=';
       }
@@ -55,6 +63,8 @@ class ApiService {
     }
   }
 
+  // ── Auth ──────────────────────────────────────────────────────────────
+
   Future<bool> login(String username, String secret) async {
     if (AppConfig.debug) {
       await Future.delayed(const Duration(milliseconds: 600));
@@ -85,6 +95,8 @@ class ApiService {
     }
   }
 
+  // ── Groups ────────────────────────────────────────────────────────────
+
   Future<List<Channel>> getChannels() async {
     if (AppConfig.debug) {
       await Future.delayed(const Duration(milliseconds: 500));
@@ -96,7 +108,7 @@ class ApiService {
     try {
       final res = await http
           .get(
-            Uri.parse('${AppConfig.baseUrl}/users/me/groups'),
+            Uri.parse('${AppConfig.baseUrl}/groups/my'),
             headers: await _headers(),
           )
           .timeout(const Duration(seconds: 10));
@@ -112,4 +124,189 @@ class ApiService {
       return [];
     }
   }
+
+  Future<Channel?> createGroup(String name) async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return Channel(id: 'fake_${DateTime.now().millisecondsSinceEpoch}', name: name);
+    }
+
+    try {
+      final res = await http
+          .post(
+            Uri.parse('${AppConfig.baseUrl}/groups/'),
+            headers: await _headers(),
+            body: jsonEncode({'name': name}),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200 || res.statusCode == 201) {
+        final data = jsonDecode(res.body) as Map<String, dynamic>;
+        return Channel.fromJson(data);
+      }
+      return null;
+    } catch (_) {
+      return null;
+    }
+  }
+
+  Future<List<GroupMember>> getGroupMembers(String groupId) async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return [
+        const GroupMember(userId: 'u1', username: 'علی', role: 'MANAGER', isOnline: true),
+        const GroupMember(userId: 'u2', username: 'رضا', role: 'MEMBER', isOnline: false),
+        const GroupMember(userId: 'u3', username: 'مریم', role: 'MEMBER', isOnline: true),
+      ];
+    }
+
+    try {
+      final res = await http
+          .get(
+            Uri.parse('${AppConfig.baseUrl}/groups/$groupId/members'),
+            headers: await _headers(),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200) {
+        final list = jsonDecode(res.body) as List;
+        return list
+            .map((e) => GroupMember.fromJson(e as Map<String, dynamic>))
+            .toList();
+      }
+      return [];
+    } catch (_) {
+      return [];
+    }
+  }
+
+  Future<String?> inviteMember(String groupId, String username) async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return null; // success
+    }
+
+    try {
+      final res = await http
+          .post(
+            Uri.parse('${AppConfig.baseUrl}/groups/$groupId/invite'),
+            headers: await _headers(),
+            body: jsonEncode({'username': username}),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200 || res.statusCode == 201) {
+        return null; // success, no error
+      }
+      // برگرداندن پیام خطا از بکند
+      try {
+        final data = jsonDecode(res.body) as Map<String, dynamic>;
+        return (data['detail'] as String?) ?? 'خطا در ارسال دعوت';
+      } catch (_) {
+        return 'خطا در ارسال دعوت';
+      }
+    } catch (_) {
+      return 'خطا در اتصال به سرور';
+    }
+  }
+
+  Future<String?> removeMember(String groupId, String userId) async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return null;
+    }
+
+    try {
+      final res = await http
+          .delete(
+            Uri.parse('${AppConfig.baseUrl}/groups/$groupId/members/$userId'),
+            headers: await _headers(),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200) return null;
+      try {
+        final data = jsonDecode(res.body) as Map<String, dynamic>;
+        return (data['detail'] as String?) ?? 'خطا در حذف عضو';
+      } catch (_) {
+        return 'خطا در حذف عضو';
+      }
+    } catch (_) {
+      return 'خطا در اتصال به سرور';
+    }
+  }
+
+  // ── Notifications ─────────────────────────────────────────────────────
+
+  Future<List<AppNotification>> getNotifications() async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return [
+        AppNotification(
+          id: 'n1',
+          title: 'دعوت به گروه',
+          description: 'شما به گروه "تیم آلفا" دعوت شده‌اید',
+          type: 'JOIN_REQUEST',
+          groupId: '1',
+          isAccepted: null,
+          receiverId: 'debug_user',
+          senderId: 'u1',
+        ),
+        AppNotification(
+          id: 'n2',
+          title: 'اطلاعیه سیستم',
+          description: 'سیستم به‌روزرسانی شد',
+          type: 'PUBLIC',
+          isAccepted: null,
+          receiverId: 'debug_user',
+        ),
+      ];
+    }
+
+    try {
+      final res = await http
+          .get(
+            Uri.parse('${AppConfig.baseUrl}/notifications/'),
+            headers: await _headers(),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200) {
+        final list = jsonDecode(res.body) as List;
+        return list
+            .map((e) => AppNotification.fromJson(e as Map<String, dynamic>))
+            .toList();
+      }
+      return [];
+    } catch (_) {
+      return [];
+    }
+  }
+
+  Future<String?> respondToNotification(String notificationId, bool isAccepted) async {
+    if (AppConfig.debug) {
+      await Future.delayed(const Duration(milliseconds: 400));
+      return null;
+    }
+
+    try {
+      final res = await http
+          .post(
+            Uri.parse('${AppConfig.baseUrl}/notifications/$notificationId/respond'),
+            headers: await _headers(),
+            body: jsonEncode({'is_accepted': isAccepted}),
+          )
+          .timeout(const Duration(seconds: 10));
+
+      if (res.statusCode == 200) return null;
+      try {
+        final data = jsonDecode(res.body) as Map<String, dynamic>;
+        return (data['detail'] as String?) ?? 'خطا در پاسخ به اعلان';
+      } catch (_) {
+        return 'خطا در پاسخ به اعلان';
+      }
+    } catch (_) {
+      return 'خطا در اتصال به سرور';
+    }
+  }
 }

admin_panel/.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

admin_panel/.metadata

@@ -0,0 +1,45 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "cd9e44ff10cac283eafc97d6ed58720c45f1be9e"
+  channel: "master"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: android
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: ios
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: linux
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: macos
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: web
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+    - platform: windows
+      create_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+      base_revision: cd9e44ff10cac283eafc97d6ed58720c45f1be9e
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

admin_panel/README.md

@@ -0,0 +1,3 @@
+# admin_panel
+
+A new Flutter project.

admin_panel/analysis_options.yaml

@@ -0,0 +1 @@
+include: package:flutter_lints/flutter.yaml

admin_panel/android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

admin_panel/android/app/build.gradle.kts

@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+android {
+    namespace = "com.example.admin_panel"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.example.admin_panel"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://flutter.dev/to/review-gradle-config.
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+flutter {
+    source = "../.."
+}

admin_panel/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

admin_panel/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,45 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:label="admin_panel"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

admin_panel/android/app/src/main/kotlin/com/example/admin_panel/MainActivity.kt

@@ -0,0 +1,5 @@
+package com.example.admin_panel
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity : FlutterActivity()

admin_panel/android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

admin_panel/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

admin_panel/android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

admin_panel/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

admin_panel/android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

admin_panel/android/build.gradle.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

admin_panel/android/gradle.properties

@@ -0,0 +1,2 @@
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true

admin_panel/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip

admin_panel/android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.11.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
+}
+
+include(":app")

admin_panel/ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

admin_panel/ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+</dict>
+</plist>

admin_panel/ios/Flutter/Debug.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

admin_panel/ios/Flutter/Release.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

admin_panel/ios/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,620 @@
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admin_panel/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

admin_panel/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

admin_panel/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

admin_panel/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,101 @@
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+      buildImplicitDependencies = "YES">
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+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
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+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
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+               ReferencedContainer = "container:Runner.xcodeproj">
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+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
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+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
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+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

admin_panel/ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

admin_panel/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

admin_panel/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

admin_panel/ios/Runner/AppDelegate.swift

@@ -0,0 +1,16 @@
+import Flutter
+import UIKit
+
+@main
+@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+
+  func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
+    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
+  }
+}

admin_panel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

admin_panel/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

admin_panel/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

admin_panel/ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

admin_panel/ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

admin_panel/ios/Runner/Info.plist

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Admin Panel</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>admin_panel</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UISceneClassName</key>
+					<string>UIWindowScene</string>
+					<key>UISceneConfigurationName</key>
+					<string>flutter</string>
+					<key>UISceneDelegateClassName</key>
+					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

admin_panel/ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

admin_panel/ios/Runner/SceneDelegate.swift

@@ -0,0 +1,6 @@
+import Flutter
+import UIKit
+
+class SceneDelegate: FlutterSceneDelegate {
+
+}

admin_panel/ios/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Flutter
+import UIKit
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

admin_panel/lib/config/app_config.dart

@@ -0,0 +1,19 @@
+/// Application configuration
+/// Set [debugMode] to true to use fake/mock data instead of real API
+class AppConfig {
+  // ─── Debug Toggle ─────────────────────────────────────────────────────────
+  /// When true, the app uses in-memory mock data (no network calls).
+  /// When false, the app communicates with the real backend API.
+  static const bool debugMode = true;
+
+  // ─── API Settings ─────────────────────────────────────────────────────────
+  static const String baseUrl = 'http://localhost:8000';
+
+  // ─── App Metadata ─────────────────────────────────────────────────────────
+  static const String appName = 'NEDA Admin';
+  static const String appVersion = '1.0.0';
+
+  // ─── Mock Credentials (only used in debugMode) ────────────────────────────
+  static const String mockAdminUsername = 'admin';
+  static const String mockAdminSecret = 'admin123';
+}

admin_panel/lib/main.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'config/app_config.dart';
+import 'providers/auth_provider.dart';
+import 'providers/user_provider.dart';
+import 'providers/group_provider.dart';
+import 'router/app_router.dart';
+import 'services/service_locator.dart';
+import 'theme/app_theme.dart';
+
+void main() {
+  ServiceLocator().initialize();
+  runApp(const NedaAdminApp());
+}
+
+class NedaAdminApp extends StatelessWidget {
+  const NedaAdminApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MultiProvider(
+      providers: [
+        ChangeNotifierProvider(create: (_) => AuthProvider()),
+        ChangeNotifierProvider(create: (_) => UserProvider()),
+        ChangeNotifierProvider(create: (_) => GroupProvider()),
+      ],
+      child: MaterialApp.router(
+        title: AppConfig.appName,
+        debugShowCheckedModeBanner: false,
+        theme: AppTheme.theme,
+        routerConfig: appRouter,
+      ),
+    );
+  }
+}

admin_panel/lib/models/group_member_model.dart

@@ -0,0 +1,70 @@
+enum GroupRole { manager, member }
+
+extension GroupRoleExtension on GroupRole {
+  String get label {
+    switch (this) {
+      case GroupRole.manager:
+        return 'Manager';
+      case GroupRole.member:
+        return 'Member';
+    }
+  }
+
+  String get apiValue => name;
+}
+
+class GroupMemberModel {
+  final String userId;
+  final String groupId;
+  final GroupRole role;
+  /// Denormalized username for display — populated from local user cache
+  final String? username;
+  final DateTime? joinedAt;
+
+  const GroupMemberModel({
+    required this.userId,
+    required this.groupId,
+    required this.role,
+    this.username,
+    this.joinedAt,
+  });
+
+  factory GroupMemberModel.fromJson(Map<String, dynamic> json) {
+    return GroupMemberModel(
+      userId: json['user_id'] as String,
+      groupId: json['group_id'] as String,
+      role: GroupRole.values.firstWhere(
+        (r) => r.name == (json['role'] as String),
+        orElse: () => GroupRole.member,
+      ),
+      username: json['username'] as String?,
+      joinedAt: json['joined_at'] != null
+          ? DateTime.tryParse(json['joined_at'] as String)
+          : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+        'user_id': userId,
+        'group_id': groupId,
+        'role': role.apiValue,
+        if (username != null) 'username': username,
+        if (joinedAt != null) 'joined_at': joinedAt!.toIso8601String(),
+      };
+
+  GroupMemberModel copyWith({
+    String? userId,
+    String? groupId,
+    GroupRole? role,
+    String? username,
+    DateTime? joinedAt,
+  }) {
+    return GroupMemberModel(
+      userId: userId ?? this.userId,
+      groupId: groupId ?? this.groupId,
+      role: role ?? this.role,
+      username: username ?? this.username,
+      joinedAt: joinedAt ?? this.joinedAt,
+    );
+  }
+}

admin_panel/lib/models/group_model.dart

@@ -0,0 +1,68 @@
+enum GroupType { group, direct }
+
+class GroupModel {
+  final String id;
+  final String name;
+  final String? description;
+  final bool isActive;
+  final GroupType type;
+  final DateTime? createdAt;
+  final int memberCount;
+
+  const GroupModel({
+    required this.id,
+    required this.name,
+    this.description,
+    required this.isActive,
+    this.type = GroupType.group,
+    this.createdAt,
+    this.memberCount = 0,
+  });
+
+  factory GroupModel.fromJson(Map<String, dynamic> json) {
+    return GroupModel(
+      id: json['id'] as String,
+      name: json['name'] as String,
+      description: json['description'] as String?,
+      isActive: (json['is_active'] as bool?) ?? true,
+      type: GroupType.values.firstWhere(
+        (t) => t.name == (json['type'] as String? ?? 'group'),
+        orElse: () => GroupType.group,
+      ),
+      createdAt: json['created_at'] != null
+          ? DateTime.tryParse(json['created_at'] as String)
+          : null,
+      memberCount: (json['member_count'] as int?) ?? 0,
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'name': name,
+        if (description != null) 'description': description,
+        'is_active': isActive,
+        'type': type.name,
+        if (createdAt != null) 'created_at': createdAt!.toIso8601String(),
+        'member_count': memberCount,
+      };
+
+  GroupModel copyWith({
+    String? id,
+    String? name,
+    String? description,
+    bool? isActive,
+    GroupType? type,
+    DateTime? createdAt,
+    int? memberCount,
+  }) {
+    return GroupModel(
+      id: id ?? this.id,
+      name: name ?? this.name,
+      description: description ?? this.description,
+      isActive: isActive ?? this.isActive,
+      type: type ?? this.type,
+      createdAt: createdAt ?? this.createdAt,
+      memberCount: memberCount ?? this.memberCount,
+    );
+  }
+}

admin_panel/lib/models/user_model.dart

@@ -0,0 +1,76 @@
+enum UserRole { admin, group_manager, member }
+
+extension UserRoleExtension on UserRole {
+  String get label {
+    switch (this) {
+      case UserRole.admin:
+        return 'Admin';
+      case UserRole.group_manager:
+        return 'Group Manager';
+      case UserRole.member:
+        return 'Member';
+    }
+  }
+
+  String get apiValue => name;
+}
+
+class UserModel {
+  final String id;
+  final String username;
+  final UserRole role;
+  final bool isActive;
+  final DateTime? createdAt;
+  /// Only available immediately after creation or secret reset
+  final String? secret;
+
+  const UserModel({
+    required this.id,
+    required this.username,
+    required this.role,
+    required this.isActive,
+    this.createdAt,
+    this.secret,
+  });
+
+  factory UserModel.fromJson(Map<String, dynamic> json) {
+    return UserModel(
+      id: json['id'] as String,
+      username: json['username'] as String,
+      role: UserRole.values.firstWhere(
+        (r) => r.name == (json['role'] as String),
+        orElse: () => UserRole.member,
+      ),
+      isActive: (json['is_active'] as bool?) ?? true,
+      createdAt: json['created_at'] != null
+          ? DateTime.tryParse(json['created_at'] as String)
+          : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'username': username,
+        'role': role.apiValue,
+        'is_active': isActive,
+        if (createdAt != null) 'created_at': createdAt!.toIso8601String(),
+      };
+
+  UserModel copyWith({
+    String? id,
+    String? username,
+    UserRole? role,
+    bool? isActive,
+    DateTime? createdAt,
+    String? secret,
+  }) {
+    return UserModel(
+      id: id ?? this.id,
+      username: username ?? this.username,
+      role: role ?? this.role,
+      isActive: isActive ?? this.isActive,
+      createdAt: createdAt ?? this.createdAt,
+      secret: secret ?? this.secret,
+    );
+  }
+}

admin_panel/lib/providers/auth_provider.dart

@@ -0,0 +1,49 @@
+import 'package:flutter/material.dart';
+import '../services/service_locator.dart';
+import '../services/api/api_client.dart';
+
+enum AuthStatus { initial, loading, authenticated, unauthenticated }
+
+class AuthProvider extends ChangeNotifier {
+  AuthStatus _status = AuthStatus.initial;
+  String? _error;
+  String? _username;
+
+  AuthStatus get status => _status;
+  String? get error => _error;
+  String? get username => _username;
+  bool get isAuthenticated => _status == AuthStatus.authenticated;
+
+  Future<bool> login(String username, String secret) async {
+    _status = AuthStatus.loading;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final token = await ServiceLocator().auth.login(username, secret);
+      ServiceLocator().setToken(token);
+      _username = username;
+      _status = AuthStatus.authenticated;
+      notifyListeners();
+      return true;
+    } on ApiException catch (e) {
+      _error = e.message;
+      _status = AuthStatus.unauthenticated;
+      notifyListeners();
+      return false;
+    } catch (e) {
+      _error = 'خطا در اتصال به سرور';
+      _status = AuthStatus.unauthenticated;
+      notifyListeners();
+      return false;
+    }
+  }
+
+  void logout() {
+    ServiceLocator().clearToken();
+    _username = null;
+    _status = AuthStatus.unauthenticated;
+    _error = null;
+    notifyListeners();
+  }
+}

admin_panel/lib/providers/group_provider.dart

@@ -0,0 +1,114 @@
+import 'package:flutter/material.dart';
+import '../models/group_model.dart';
+import '../models/group_member_model.dart';
+import '../services/service_locator.dart';
+import '../services/api/api_client.dart';
+
+class GroupProvider extends ChangeNotifier {
+  List<GroupModel> _groups = [];
+  final Map<String, List<GroupMemberModel>> _membersCache = {};
+  LoadStatus _status = LoadStatus.idle;
+  String? _error;
+
+  List<GroupModel> get groups => List.unmodifiable(_groups);
+  LoadStatus get status => _status;
+  String? get error => _error;
+  bool get isLoading => _status == LoadStatus.loading;
+
+  int get totalCount => _groups.length;
+  int get activeCount => _groups.where((g) => g.isActive).length;
+
+  List<GroupMemberModel> membersOf(String groupId) =>
+      List.unmodifiable(_membersCache[groupId] ?? []);
+
+  Future<void> loadGroups() async {
+    _status = LoadStatus.loading;
+    _error = null;
+    notifyListeners();
+
+    try {
+      _groups = await ServiceLocator().groups.getGroups();
+      _status = LoadStatus.success;
+    } on ApiException catch (e) {
+      _error = e.message;
+      _status = LoadStatus.error;
+    } catch (e) {
+      _error = 'خطا در دریافت گروه‌ها';
+      _status = LoadStatus.error;
+    }
+    notifyListeners();
+  }
+
+  Future<GroupModel?> createGroup(String name, String? description) async {
+    _error = null;
+    try {
+      final group = await ServiceLocator().groups.createGroup(name, description);
+      _groups = [..._groups, group];
+      _membersCache[group.id] = [];
+      notifyListeners();
+      return group;
+    } on ApiException catch (e) {
+      _error = e.message;
+      notifyListeners();
+      return null;
+    } catch (e) {
+      _error = 'خطا در ایجاد گروه';
+      notifyListeners();
+      return null;
+    }
+  }
+
+  Future<GroupMemberModel?> addMember(
+    String groupId,
+    String userId,
+    GroupRole role,
+    String? username,
+  ) async {
+    _error = null;
+    try {
+      final member =
+          await ServiceLocator().groups.addMember(groupId, userId, role);
+      final withUsername = member.copyWith(username: username);
+      _membersCache.putIfAbsent(groupId, () => []).add(withUsername);
+
+      // Refresh member count on cached group
+      final idx = _groups.indexWhere((g) => g.id == groupId);
+      if (idx != -1) {
+        _groups[idx] = _groups[idx].copyWith(
+          memberCount: _membersCache[groupId]!.length,
+        );
+      }
+      notifyListeners();
+      return withUsername;
+    } on ApiException catch (e) {
+      _error = e.message;
+      notifyListeners();
+      return null;
+    } catch (e) {
+      _error = 'خطا در افزودن عضو';
+      notifyListeners();
+      return null;
+    }
+  }
+
+  Future<void> loadGroupMembers(String groupId) async {
+    try {
+      final members = await ServiceLocator().groups.getGroupMembers(groupId);
+      _membersCache[groupId] = members.toList();
+      notifyListeners();
+    } on ApiException catch (e) {
+      _error = e.message;
+      notifyListeners();
+    } catch (_) {
+      // Silently fail — members may just not be loaded
+    }
+  }
+
+  void clearError() {
+    _error = null;
+    notifyListeners();
+  }
+}
+
+// Re-export to avoid importing user_provider for the enum
+enum LoadStatus { idle, loading, success, error }

admin_panel/lib/providers/user_provider.dart

@@ -0,0 +1,82 @@
+import 'package:flutter/material.dart';
+import '../models/user_model.dart';
+import '../services/service_locator.dart';
+import '../services/api/api_client.dart';
+
+enum LoadStatus { idle, loading, success, error }
+
+class UserProvider extends ChangeNotifier {
+  List<UserModel> _users = [];
+  LoadStatus _status = LoadStatus.idle;
+  String? _error;
+
+  List<UserModel> get users => List.unmodifiable(_users);
+  LoadStatus get status => _status;
+  String? get error => _error;
+  bool get isLoading => _status == LoadStatus.loading;
+
+  int get totalCount => _users.length;
+  int get activeCount => _users.where((u) => u.isActive).length;
+
+  Future<void> loadUsers() async {
+    _status = LoadStatus.loading;
+    _error = null;
+    notifyListeners();
+
+    try {
+      _users = await ServiceLocator().users.getUsers();
+      _status = LoadStatus.success;
+    } on ApiException catch (e) {
+      _error = e.message;
+      _status = LoadStatus.error;
+    } catch (e) {
+      _error = 'خطا در دریافت کاربران';
+      _status = LoadStatus.error;
+    }
+    notifyListeners();
+  }
+
+  /// Returns the new user and its generated secret.
+  Future<({UserModel user, String secret})?> createUser(
+    String username,
+    UserRole role,
+  ) async {
+    _error = null;
+    try {
+      final result = await ServiceLocator().users.createUser(username, role);
+      _users = [..._users, result.user];
+      notifyListeners();
+      return result;
+    } on ApiException catch (e) {
+      _error = e.message;
+      notifyListeners();
+      return null;
+    } catch (e) {
+      _error = 'خطا در ایجاد کاربر';
+      notifyListeners();
+      return null;
+    }
+  }
+
+  /// Returns the new secret string, or null on failure.
+  Future<String?> resetSecret(String userId) async {
+    _error = null;
+    try {
+      final secret = await ServiceLocator().users.resetSecret(userId);
+      return secret;
+    } on ApiException catch (e) {
+      _error = e.message;
+      notifyListeners();
+      return null;
+    } catch (e) {
+      _error = 'خطا در ریست رمز';
+      notifyListeners();
+      return null;
+    }
+  }
+
+  void clearError() {
+    _error = null;
+    notifyListeners();
+  }
+}

admin_panel/lib/router/app_router.dart

@@ -0,0 +1,51 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:provider/provider.dart';
+import '../providers/auth_provider.dart';
+import '../screens/login_screen.dart';
+import '../screens/dashboard_screen.dart';
+import '../screens/users_screen.dart';
+import '../screens/groups_screen.dart';
+import '../screens/group_detail_screen.dart';
+
+final appRouter = GoRouter(
+  initialLocation: '/login',
+  redirect: _guardRedirect,
+  routes: [
+    GoRoute(
+      path: '/login',
+      builder: (_, __) => const LoginScreen(),
+    ),
+    GoRoute(
+      path: '/dashboard',
+      builder: (_, __) => const DashboardScreen(),
+    ),
+    GoRoute(
+      path: '/users',
+      builder: (_, __) => const UsersScreen(),
+    ),
+    GoRoute(
+      path: '/groups',
+      builder: (_, __) => const GroupsScreen(),
+    ),
+    GoRoute(
+      path: '/groups/:id',
+      builder: (_, state) => GroupDetailScreen(
+        groupId: state.pathParameters['id']!,
+      ),
+    ),
+  ],
+);
+
+String? _guardRedirect(BuildContext context, GoRouterState state) {
+  final auth = context.read<AuthProvider>();
+  final isLoginPage = state.matchedLocation == '/login';
+
+  if (!auth.isAuthenticated && !isLoginPage) {
+    return '/login';
+  }
+  if (auth.isAuthenticated && isLoginPage) {
+    return '/dashboard';
+  }
+  return null;
+}

admin_panel/lib/screens/dashboard_screen.dart

@@ -0,0 +1,301 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:provider/provider.dart';
+import '../providers/user_provider.dart';
+import '../providers/group_provider.dart';
+import '../theme/app_theme.dart';
+import '../widgets/app_sidebar.dart';
+import '../widgets/responsive_layout.dart';
+import '../widgets/stat_card.dart';
+import '../config/app_config.dart';
+
+class DashboardScreen extends StatefulWidget {
+  const DashboardScreen({super.key});
+
+  @override
+  State<DashboardScreen> createState() => _DashboardScreenState();
+}
+
+class _DashboardScreenState extends State<DashboardScreen> {
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      context.read<UserProvider>().loadUsers();
+      context.read<GroupProvider>().loadGroups();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ResponsiveLayout(
+      title: 'داشبورد',
+      sidebar: const AppSidebar(),
+      body: _DashboardBody(),
+    );
+  }
+}
+
+class _DashboardBody extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // ── Header ─────────────────────────────────────────────────
+          Row(
+            children: [
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    const Text(
+                      'داشبورد',
+                      style: TextStyle(
+                        fontSize: 26,
+                        fontWeight: FontWeight.w800,
+                        color: AppTheme.textPrimary,
+                      ),
+                    ),
+                    const SizedBox(height: 4),
+                    Text(
+                      'خلاصه وضعیت سیستم NEDA',
+                      style: const TextStyle(
+                        fontSize: 14,
+                        color: AppTheme.textSecondary,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              if (AppConfig.debugMode)
+                Container(
+                  padding: const EdgeInsets.symmetric(
+                      horizontal: 12, vertical: 6),
+                  decoration: BoxDecoration(
+                    color: AppTheme.warning.withValues(alpha: 0.1),
+                    borderRadius: BorderRadius.circular(20),
+                    border: Border.all(
+                        color: AppTheme.warning.withValues(alpha: 0.4)),
+                  ),
+                  child: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Icon(Icons.bug_report_rounded,
+                          size: 14, color: AppTheme.warning),
+                      const SizedBox(width: 6),
+                      Text(
+                        'Debug Mode',
+                        style: TextStyle(
+                          color: AppTheme.warning,
+                          fontSize: 12,
+                          fontWeight: FontWeight.w600,
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+            ],
+          ),
+          const SizedBox(height: 28),
+
+          // ── Stat cards ─────────────────────────────────────────────
+          _StatsGrid(),
+          const SizedBox(height: 28),
+
+          // ── Quick actions ──────────────────────────────────────────
+          const Text(
+            'دسترسی سریع',
+            style: TextStyle(
+              fontSize: 18,
+              fontWeight: FontWeight.w700,
+              color: AppTheme.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 16),
+          _QuickActions(),
+          const SizedBox(height: 28),
+
+          // ── Info banner (real API mode) ───────────────────────────
+          if (!AppConfig.debugMode)
+            Container(
+              padding: const EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                color: AppTheme.primary.withValues(alpha: 0.06),
+                borderRadius: BorderRadius.circular(12),
+                border: Border.all(
+                    color: AppTheme.primary.withValues(alpha: 0.2)),
+              ),
+              child: Row(
+                children: [
+                  const Icon(Icons.info_outline_rounded,
+                      color: AppTheme.primary, size: 20),
+                  const SizedBox(width: 12),
+                  const Expanded(
+                    child: Text(
+                      'در حالت واقعی، لیست کاربران و گروه‌ها فقط شامل آیتم‌های ایجادشده در همین نشست می‌باشد. بک‌اند فاقد endpoint لیست است.',
+                      style: TextStyle(
+                        fontSize: 13,
+                        color: AppTheme.primary,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+        ],
+      ),
+    );
+  }
+}
+
+class _StatsGrid extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Consumer2<UserProvider, GroupProvider>(
+      builder: (_, users, groups, __) {
+        return LayoutBuilder(
+          builder: (context, constraints) {
+            final crossAxisCount = constraints.maxWidth >= 700 ? 4 : 2;
+            return GridView.count(
+              crossAxisCount: crossAxisCount,
+              shrinkWrap: true,
+              physics: const NeverScrollableScrollPhysics(),
+              mainAxisSpacing: 16,
+              crossAxisSpacing: 16,
+              childAspectRatio: constraints.maxWidth >= 700 ? 1.6 : 1.4,
+              children: [
+                StatCard(
+                  title: 'کل کاربران',
+                  value: users.isLoading ? '...' : '${users.totalCount}',
+                  icon: Icons.people_rounded,
+                  color: AppTheme.primary,
+                  subtitle: '${users.activeCount} فعال',
+                ),
+                StatCard(
+                  title: 'کل گروه‌ها',
+                  value: groups.isLoading ? '...' : '${groups.totalCount}',
+                  icon: Icons.groups_rounded,
+                  color: const Color(0xFF7C3AED),
+                  subtitle: '${groups.activeCount} فعال',
+                ),
+                StatCard(
+                  title: 'کاربران غیرفعال',
+                  value: users.isLoading
+                      ? '...'
+                      : '${users.totalCount - users.activeCount}',
+                  icon: Icons.person_off_rounded,
+                  color: AppTheme.warning,
+                ),
+                StatCard(
+                  title: 'گروه‌های غیرفعال',
+                  value: groups.isLoading
+                      ? '...'
+                      : '${groups.totalCount - groups.activeCount}',
+                  icon: Icons.group_off_rounded,
+                  color: AppTheme.danger,
+                ),
+              ],
+            );
+          },
+        );
+      },
+    );
+  }
+}
+
+class _QuickActions extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return LayoutBuilder(builder: (context, constraints) {
+      final isWide = constraints.maxWidth >= 500;
+      return Wrap(
+        spacing: 12,
+        runSpacing: 12,
+        children: [
+          _ActionCard(
+            label: 'ایجاد کاربر جدید',
+            icon: Icons.person_add_rounded,
+            color: AppTheme.primary,
+            onTap: () => context.go('/users'),
+          ),
+          _ActionCard(
+            label: 'ایجاد گروه جدید',
+            icon: Icons.group_add_rounded,
+            color: const Color(0xFF7C3AED),
+            onTap: () => context.go('/groups'),
+          ),
+          _ActionCard(
+            label: 'مدیریت کاربران',
+            icon: Icons.manage_accounts_rounded,
+            color: const Color(0xFF0891B2),
+            onTap: () => context.go('/users'),
+          ),
+          _ActionCard(
+            label: 'مدیریت گروه‌ها',
+            icon: Icons.settings_rounded,
+            color: AppTheme.success,
+            onTap: () => context.go('/groups'),
+          ),
+        ].map((w) => SizedBox(
+          width: isWide
+              ? (constraints.maxWidth - 36) / 4
+              : (constraints.maxWidth - 12) / 2,
+          child: w,
+        )).toList(),
+      );
+    });
+  }
+}
+
+class _ActionCard extends StatelessWidget {
+  final String label;
+  final IconData icon;
+  final Color color;
+  final VoidCallback onTap;
+
+  const _ActionCard({
+    required this.label,
+    required this.icon,
+    required this.color,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(12),
+        child: Padding(
+          padding: const EdgeInsets.all(20),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Container(
+                width: 44,
+                height: 44,
+                decoration: BoxDecoration(
+                  color: color.withValues(alpha: 0.12),
+                  borderRadius: BorderRadius.circular(10),
+                ),
+                child: Icon(icon, color: color, size: 22),
+              ),
+              const SizedBox(height: 12),
+              Text(
+                label,
+                style: const TextStyle(
+                  fontSize: 14,
+                  fontWeight: FontWeight.w600,
+                  color: AppTheme.textPrimary,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

admin_panel/lib/screens/group_detail_screen.dart

@@ -0,0 +1,501 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:intl/intl.dart' hide TextDirection;
+import 'package:provider/provider.dart';
+import '../models/group_member_model.dart';
+import '../models/user_model.dart';
+import '../providers/group_provider.dart';
+import '../providers/user_provider.dart';
+import '../theme/app_theme.dart';
+import '../widgets/app_sidebar.dart';
+import '../widgets/responsive_layout.dart';
+
+class GroupDetailScreen extends StatefulWidget {
+  final String groupId;
+
+  const GroupDetailScreen({super.key, required this.groupId});
+
+  @override
+  State<GroupDetailScreen> createState() => _GroupDetailScreenState();
+}
+
+class _GroupDetailScreenState extends State<GroupDetailScreen> {
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final groups = context.read<GroupProvider>();
+      groups.loadGroupMembers(widget.groupId);
+      if (groups.groups.isEmpty) groups.loadGroups();
+      context.read<UserProvider>().loadUsers();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer<GroupProvider>(builder: (_, groupProvider, __) {
+      final group = groupProvider.groups
+          .where((g) => g.id == widget.groupId)
+          .firstOrNull;
+
+      return ResponsiveLayout(
+        title: group?.name ?? 'جزئیات گروه',
+        sidebar: const AppSidebar(),
+        body: _GroupDetailBody(
+          groupId: widget.groupId,
+          groupName: group?.name ?? '...',
+          groupDescription: group?.description,
+          isActive: group?.isActive ?? true,
+          createdAt: group?.createdAt,
+        ),
+      );
+    });
+  }
+}
+
+class _GroupDetailBody extends StatelessWidget {
+  final String groupId;
+  final String groupName;
+  final String? groupDescription;
+  final bool isActive;
+  final DateTime? createdAt;
+
+  const _GroupDetailBody({
+    required this.groupId,
+    required this.groupName,
+    required this.groupDescription,
+    required this.isActive,
+    required this.createdAt,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // ── Back button + Header ──────────────────────────────────
+          Row(
+            children: [
+              IconButton(
+                onPressed: () => context.go('/groups'),
+                icon: const Icon(Icons.arrow_back_rounded),
+                tooltip: 'بازگشت',
+              ),
+              const SizedBox(width: 8),
+              Expanded(
+                child: Text(
+                  groupName,
+                  style: const TextStyle(
+                    fontSize: 24,
+                    fontWeight: FontWeight.w800,
+                    color: AppTheme.textPrimary,
+                  ),
+                ),
+              ),
+              ElevatedButton.icon(
+                onPressed: () => _showAddMemberDialog(context),
+                icon: const Icon(Icons.person_add_rounded, size: 18),
+                label: const Text('افزودن عضو'),
+              ),
+            ],
+          ),
+          const SizedBox(height: 20),
+
+          // ── Group info card ───────────────────────────────────────
+          Card(
+            child: Padding(
+              padding: const EdgeInsets.all(20),
+              child: Row(
+                children: [
+                  Container(
+                    width: 56,
+                    height: 56,
+                    decoration: BoxDecoration(
+                      color: const Color(0xFF7C3AED).withValues(alpha: 0.12),
+                      borderRadius: BorderRadius.circular(14),
+                    ),
+                    child: const Icon(
+                      Icons.groups_rounded,
+                      color: Color(0xFF7C3AED),
+                      size: 28,
+                    ),
+                  ),
+                  const SizedBox(width: 16),
+                  Expanded(
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Row(
+                          children: [
+                            Text(
+                              groupName,
+                              style: const TextStyle(
+                                fontSize: 18,
+                                fontWeight: FontWeight.w700,
+                                color: AppTheme.textPrimary,
+                              ),
+                            ),
+                            const SizedBox(width: 10),
+                            _StatusBadge(isActive: isActive),
+                          ],
+                        ),
+                        if (groupDescription != null) ...[
+                          const SizedBox(height: 4),
+                          Text(
+                            groupDescription!,
+                            style: const TextStyle(
+                              color: AppTheme.textSecondary,
+                              fontSize: 14,
+                            ),
+                          ),
+                        ],
+                        const SizedBox(height: 4),
+                        Text(
+                          createdAt != null
+                              ? 'ایجاد شده در ${DateFormat('yyyy/MM/dd').format(createdAt!)}'
+                              : '',
+                          style: const TextStyle(
+                            color: AppTheme.textSecondary,
+                            fontSize: 12,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          const SizedBox(height: 24),
+
+          // ── Members section ───────────────────────────────────────
+          const Text(
+            'اعضای گروه',
+            style: TextStyle(
+              fontSize: 18,
+              fontWeight: FontWeight.w700,
+              color: AppTheme.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 12),
+          _MembersTable(groupId: groupId),
+        ],
+      ),
+    );
+  }
+
+  void _showAddMemberDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (_) => _AddMemberDialog(groupId: groupId),
+    );
+  }
+}
+
+// ── Add Member Dialog ────────────────────────────────────────────────────────
+
+class _AddMemberDialog extends StatefulWidget {
+  final String groupId;
+  const _AddMemberDialog({required this.groupId});
+
+  @override
+  State<_AddMemberDialog> createState() => _AddMemberDialogState();
+}
+
+class _AddMemberDialogState extends State<_AddMemberDialog> {
+  UserModel? _selectedUser;
+  GroupRole _role = GroupRole.member;
+  bool _loading = false;
+  String? _error;
+
+  Future<void> _submit() async {
+    if (_selectedUser == null) {
+      setState(() => _error = 'لطفاً یک کاربر انتخاب کنید');
+      return;
+    }
+    setState(() {
+      _loading = true;
+      _error = null;
+    });
+
+    final provider = context.read<GroupProvider>();
+    final currentMembers = provider.membersOf(widget.groupId);
+    if (currentMembers.any((m) => m.userId == _selectedUser!.id)) {
+      setState(() {
+        _loading = false;
+        _error = 'این کاربر قبلاً عضو این گروه است';
+      });
+      return;
+    }
+
+    final result = await provider.addMember(
+      widget.groupId,
+      _selectedUser!.id,
+      _role,
+      _selectedUser!.username,
+    );
+
+    if (!mounted) return;
+    setState(() => _loading = false);
+
+    if (result != null) {
+      Navigator.of(context).pop();
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content:
+              Text('«${_selectedUser!.username}» به گروه اضافه شد'),
+          backgroundColor: AppTheme.success,
+        ),
+      );
+    } else {
+      setState(() => _error = provider.error);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer<UserProvider>(builder: (_, userProvider, __) {
+      final users = userProvider.users;
+
+      return AlertDialog(
+        title: const Row(
+          children: [
+            Icon(Icons.person_add_rounded, color: AppTheme.primary),
+            SizedBox(width: 10),
+            Text('افزودن عضو به گروه'),
+          ],
+        ),
+        content: SizedBox(
+          width: 400,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              // User selector
+              DropdownButtonFormField<UserModel>(
+                initialValue: _selectedUser,
+                decoration: const InputDecoration(
+                  labelText: 'انتخاب کاربر',
+                  prefixIcon: Icon(Icons.person_outline_rounded),
+                ),
+                hint: const Text('کاربر را انتخاب کنید'),
+                items: users
+                    .map((u) => DropdownMenuItem(
+                          value: u,
+                          child: Text(
+                            '${u.username} (${u.role.label})',
+                          ),
+                        ))
+                    .toList(),
+                onChanged: (v) => setState(() => _selectedUser = v),
+              ),
+              const SizedBox(height: 16),
+
+              // Role selector
+              DropdownButtonFormField<GroupRole>(
+                initialValue: _role,
+                decoration: const InputDecoration(
+                  labelText: 'نقش در گروه',
+                  prefixIcon: Icon(Icons.badge_outlined),
+                ),
+                items: GroupRole.values
+                    .map((r) => DropdownMenuItem(
+                          value: r,
+                          child: Text(r.label),
+                        ))
+                    .toList(),
+                onChanged: (v) => setState(() => _role = v!),
+              ),
+
+              if (_error != null) ...[
+                const SizedBox(height: 12),
+                Container(
+                  padding: const EdgeInsets.all(10),
+                  decoration: BoxDecoration(
+                    color: AppTheme.danger.withValues(alpha: 0.08),
+                    borderRadius: BorderRadius.circular(8),
+                    border: Border.all(
+                        color: AppTheme.danger.withValues(alpha: 0.3)),
+                  ),
+                  child: Text(
+                    _error!,
+                    style: const TextStyle(
+                        color: AppTheme.danger, fontSize: 13),
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: _loading ? null : () => Navigator.of(context).pop(),
+            child: const Text('انصراف'),
+          ),
+          ElevatedButton(
+            onPressed: _loading ? null : _submit,
+            child: _loading
+                ? const SizedBox(
+                    width: 18,
+                    height: 18,
+                    child: CircularProgressIndicator(
+                        color: Colors.white, strokeWidth: 2))
+                : const Text('افزودن'),
+          ),
+        ],
+      );
+    });
+  }
+}
+
+// ── Members Table ────────────────────────────────────────────────────────────
+
+class _MembersTable extends StatelessWidget {
+  final String groupId;
+  const _MembersTable({required this.groupId});
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer<GroupProvider>(builder: (_, provider, __) {
+      final members = provider.membersOf(groupId);
+
+      if (members.isEmpty) {
+        return Card(
+          child: Padding(
+            padding: const EdgeInsets.all(40),
+            child: Center(
+              child: Column(
+                children: [
+                  const Icon(Icons.people_outline_rounded,
+                      size: 56, color: AppTheme.border),
+                  const SizedBox(height: 12),
+                  const Text(
+                    'هنوز عضوی به این گروه اضافه نشده است',
+                    style: TextStyle(color: AppTheme.textSecondary),
+                  ),
+                  const SizedBox(height: 16),
+                  ElevatedButton.icon(
+                    onPressed: () => showDialog(
+                      context: context,
+                      builder: (_) => _AddMemberDialog(groupId: groupId),
+                    ),
+                    icon: const Icon(Icons.person_add_rounded, size: 16),
+                    label: const Text('افزودن اولین عضو'),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        );
+      }
+
+      return Card(
+        child: ClipRRect(
+          borderRadius: BorderRadius.circular(12),
+          child: SingleChildScrollView(
+            child: SingleChildScrollView(
+              scrollDirection: Axis.horizontal,
+              child: DataTable(
+                columns: const [
+                  DataColumn(label: Text('کاربر')),
+                  DataColumn(label: Text('نقش در گروه')),
+                  DataColumn(label: Text('تاریخ عضویت')),
+                ],
+                rows: members.map((m) => _buildRow(m)).toList(),
+              ),
+            ),
+          ),
+        ),
+      );
+    });
+  }
+
+  DataRow _buildRow(GroupMemberModel member) {
+    final color = member.role == GroupRole.manager
+        ? const Color(0xFF0891B2)
+        : AppTheme.textSecondary;
+
+    return DataRow(
+      cells: [
+        DataCell(
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              CircleAvatar(
+                radius: 16,
+                backgroundColor: AppTheme.primary.withValues(alpha: 0.12),
+                child: Text(
+                  (member.username ?? member.userId)[0].toUpperCase(),
+                  style: const TextStyle(
+                    color: AppTheme.primary,
+                    fontSize: 13,
+                    fontWeight: FontWeight.w700,
+                  ),
+                ),
+              ),
+              const SizedBox(width: 10),
+              Text(
+                member.username ?? member.userId,
+                style: const TextStyle(fontWeight: FontWeight.w600),
+              ),
+            ],
+          ),
+        ),
+        DataCell(
+          Container(
+            padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+            decoration: BoxDecoration(
+              color: color.withValues(alpha: 0.12),
+              borderRadius: BorderRadius.circular(20),
+            ),
+            child: Text(
+              member.role.label,
+              style: TextStyle(
+                color: color,
+                fontSize: 12,
+                fontWeight: FontWeight.w600,
+              ),
+            ),
+          ),
+        ),
+        DataCell(
+          Text(
+            member.joinedAt != null
+                ? DateFormat('yyyy/MM/dd').format(member.joinedAt!)
+                : '—',
+            style: const TextStyle(color: AppTheme.textSecondary),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+// ── Status Badge ─────────────────────────────────────────────────────────────
+
+class _StatusBadge extends StatelessWidget {
+  final bool isActive;
+  const _StatusBadge({required this.isActive});
+
+  @override
+  Widget build(BuildContext context) {
+    final color = isActive ? AppTheme.success : AppTheme.danger;
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+      decoration: BoxDecoration(
+        color: color.withValues(alpha: 0.12),
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Text(
+        isActive ? 'فعال' : 'غیرفعال',
+        style: TextStyle(
+          color: color,
+          fontSize: 12,
+          fontWeight: FontWeight.w600,
+        ),
+      ),
+    );
+  }
+}

admin_panel/lib/screens/groups_screen.dart

@@ -0,0 +1,480 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:intl/intl.dart' hide TextDirection;
+import 'package:provider/provider.dart';
+import '../models/group_model.dart';
+import '../providers/group_provider.dart';
+import '../theme/app_theme.dart';
+import '../widgets/app_sidebar.dart';
+import '../widgets/responsive_layout.dart';
+
+class GroupsScreen extends StatefulWidget {
+  const GroupsScreen({super.key});
+
+  @override
+  State<GroupsScreen> createState() => _GroupsScreenState();
+}
+
+class _GroupsScreenState extends State<GroupsScreen> {
+  final _searchCtrl = TextEditingController();
+  String _search = '';
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      context.read<GroupProvider>().loadGroups();
+    });
+  }
+
+  @override
+  void dispose() {
+    _searchCtrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ResponsiveLayout(
+      title: 'گروه‌ها',
+      sidebar: const AppSidebar(),
+      body: _GroupsBody(
+        search: _search,
+        searchCtrl: _searchCtrl,
+        onSearch: (v) => setState(() => _search = v.toLowerCase()),
+      ),
+    );
+  }
+}
+
+class _GroupsBody extends StatelessWidget {
+  final String search;
+  final TextEditingController searchCtrl;
+  final ValueChanged<String> onSearch;
+
+  const _GroupsBody({
+    required this.search,
+    required this.searchCtrl,
+    required this.onSearch,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // ── Header ───────────────────────────────────────────────
+          Row(
+            children: [
+              const Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'مدیریت گروه‌ها',
+                      style: TextStyle(
+                        fontSize: 24,
+                        fontWeight: FontWeight.w800,
+                        color: AppTheme.textPrimary,
+                      ),
+                    ),
+                    SizedBox(height: 4),
+                    Text(
+                      'ایجاد و مدیریت گروه‌های ارتباطی',
+                      style: TextStyle(
+                          fontSize: 14, color: AppTheme.textSecondary),
+                    ),
+                  ],
+                ),
+              ),
+              ElevatedButton.icon(
+                onPressed: () => _showCreateDialog(context),
+                icon: const Icon(Icons.group_add_rounded, size: 18),
+                label: const Text('گروه جدید'),
+              ),
+            ],
+          ),
+          const SizedBox(height: 20),
+
+          // ── Search ───────────────────────────────────────────────
+          TextField(
+            controller: searchCtrl,
+            onChanged: onSearch,
+            decoration: const InputDecoration(
+              hintText: 'جستجوی گروه...',
+              prefixIcon: Icon(Icons.search_rounded),
+            ),
+          ),
+          const SizedBox(height: 16),
+
+          // ── Table ────────────────────────────────────────────────
+          Expanded(
+            child: Consumer<GroupProvider>(
+              builder: (_, provider, __) {
+                if (provider.isLoading) {
+                  return const Center(child: CircularProgressIndicator());
+                }
+                if (provider.status == LoadStatus.error) {
+                  return _ErrorView(
+                    message: provider.error ?? 'خطا',
+                    onRetry: () => provider.loadGroups(),
+                  );
+                }
+
+                final filtered = provider.groups
+                    .where((g) =>
+                        search.isEmpty ||
+                        g.name.toLowerCase().contains(search) ||
+                        (g.description?.toLowerCase().contains(search) ??
+                            false))
+                    .toList();
+
+                if (filtered.isEmpty) {
+                  return const _EmptyView(
+                    icon: Icons.groups_outlined,
+                    message: 'گروهی یافت نشد',
+                  );
+                }
+
+                return _GroupsTable(groups: filtered);
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _showCreateDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (_) => const _CreateGroupDialog(),
+    );
+  }
+}
+
+// ── Create Group Dialog ──────────────────────────────────────────────────────
+
+class _CreateGroupDialog extends StatefulWidget {
+  const _CreateGroupDialog();
+
+  @override
+  State<_CreateGroupDialog> createState() => _CreateGroupDialogState();
+}
+
+class _CreateGroupDialogState extends State<_CreateGroupDialog> {
+  final _formKey = GlobalKey<FormState>();
+  final _nameCtrl = TextEditingController();
+  final _descCtrl = TextEditingController();
+  bool _loading = false;
+  String? _error;
+
+  @override
+  void dispose() {
+    _nameCtrl.dispose();
+    _descCtrl.dispose();
+    super.dispose();
+  }
+
+  Future<void> _submit() async {
+    if (!_formKey.currentState!.validate()) return;
+    setState(() {
+      _loading = true;
+      _error = null;
+    });
+
+    final provider = context.read<GroupProvider>();
+    final group = await provider.createGroup(
+      _nameCtrl.text.trim(),
+      _descCtrl.text.trim().isEmpty ? null : _descCtrl.text.trim(),
+    );
+
+    if (!mounted) return;
+    setState(() => _loading = false);
+
+    if (group != null) {
+      Navigator.of(context).pop();
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('گروه «${group.name}» با موفقیت ایجاد شد'),
+          backgroundColor: AppTheme.success,
+        ),
+      );
+    } else {
+      setState(() => _error = provider.error);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Row(
+        children: [
+          Icon(Icons.group_add_rounded, color: AppTheme.primary),
+          SizedBox(width: 10),
+          Text('ایجاد گروه جدید'),
+        ],
+      ),
+      content: SizedBox(
+        width: 400,
+        child: Form(
+          key: _formKey,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              TextFormField(
+                controller: _nameCtrl,
+                decoration: const InputDecoration(
+                  labelText: 'نام گروه',
+                  prefixIcon: Icon(Icons.groups_rounded),
+                ),
+                validator: (v) =>
+                    (v == null || v.trim().isEmpty) ? 'نام گروه الزامی است' : null,
+              ),
+              const SizedBox(height: 16),
+              TextFormField(
+                controller: _descCtrl,
+                maxLines: 3,
+                decoration: const InputDecoration(
+                  labelText: 'توضیحات (اختیاری)',
+                  prefixIcon: Icon(Icons.description_outlined),
+                  alignLabelWithHint: true,
+                ),
+              ),
+              if (_error != null) ...[
+                const SizedBox(height: 12),
+                Container(
+                  padding: const EdgeInsets.all(10),
+                  decoration: BoxDecoration(
+                    color: AppTheme.danger.withValues(alpha: 0.08),
+                    borderRadius: BorderRadius.circular(8),
+                    border: Border.all(
+                        color: AppTheme.danger.withValues(alpha: 0.3)),
+                  ),
+                  child: Text(
+                    _error!,
+                    style: const TextStyle(
+                        color: AppTheme.danger, fontSize: 13),
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: _loading ? null : () => Navigator.of(context).pop(),
+          child: const Text('انصراف'),
+        ),
+        ElevatedButton(
+          onPressed: _loading ? null : _submit,
+          child: _loading
+              ? const SizedBox(
+                  width: 18,
+                  height: 18,
+                  child: CircularProgressIndicator(
+                      color: Colors.white, strokeWidth: 2))
+              : const Text('ایجاد'),
+        ),
+      ],
+    );
+  }
+}
+
+// ── Groups Table ─────────────────────────────────────────────────────────────
+
+class _GroupsTable extends StatelessWidget {
+  final List<GroupModel> groups;
+
+  const _GroupsTable({required this.groups});
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      child: ClipRRect(
+        borderRadius: BorderRadius.circular(12),
+        child: SingleChildScrollView(
+          child: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: DataTable(
+              columns: const [
+                DataColumn(label: Text('نام گروه')),
+                DataColumn(label: Text('توضیحات')),
+                DataColumn(label: Text('اعضا')),
+                DataColumn(label: Text('وضعیت')),
+                DataColumn(label: Text('تاریخ ایجاد')),
+                DataColumn(label: Text('عملیات')),
+              ],
+              rows: groups
+                  .map((g) => _buildRow(context, g))
+                  .toList(),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  DataRow _buildRow(BuildContext context, GroupModel group) {
+    return DataRow(
+      cells: [
+        DataCell(
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Container(
+                width: 34,
+                height: 34,
+                decoration: BoxDecoration(
+                  color: const Color(0xFF7C3AED).withValues(alpha: 0.12),
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                child: const Icon(
+                  Icons.groups_rounded,
+                  color: Color(0xFF7C3AED),
+                  size: 18,
+                ),
+              ),
+              const SizedBox(width: 10),
+              Text(
+                group.name,
+                style: const TextStyle(fontWeight: FontWeight.w600),
+              ),
+            ],
+          ),
+        ),
+        DataCell(
+          SizedBox(
+            width: 180,
+            child: Text(
+              group.description ?? '—',
+              style: const TextStyle(color: AppTheme.textSecondary),
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+        ),
+        DataCell(
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              const Icon(Icons.people_rounded,
+                  size: 14, color: AppTheme.textSecondary),
+              const SizedBox(width: 4),
+              Text('${group.memberCount}'),
+            ],
+          ),
+        ),
+        DataCell(_StatusBadge(isActive: group.isActive)),
+        DataCell(
+          Text(
+            group.createdAt != null
+                ? DateFormat('yyyy/MM/dd').format(group.createdAt!)
+                : '—',
+            style: const TextStyle(color: AppTheme.textSecondary),
+          ),
+        ),
+        DataCell(
+          TextButton.icon(
+            onPressed: () => context.go('/groups/${group.id}'),
+            icon: const Icon(Icons.arrow_forward_rounded, size: 16),
+            label: const Text('جزئیات'),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+// ── Shared small widgets ─────────────────────────────────────────────────────
+
+class _StatusBadge extends StatelessWidget {
+  final bool isActive;
+  const _StatusBadge({required this.isActive});
+
+  @override
+  Widget build(BuildContext context) {
+    final color = isActive ? AppTheme.success : AppTheme.danger;
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+      decoration: BoxDecoration(
+        color: color.withValues(alpha: 0.12),
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Container(
+            width: 6,
+            height: 6,
+            decoration: BoxDecoration(color: color, shape: BoxShape.circle),
+          ),
+          const SizedBox(width: 5),
+          Text(
+            isActive ? 'فعال' : 'غیرفعال',
+            style: TextStyle(
+              color: color,
+              fontSize: 12,
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _EmptyView extends StatelessWidget {
+  final IconData icon;
+  final String message;
+  const _EmptyView({required this.icon, required this.message});
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(icon, size: 64, color: AppTheme.border),
+          const SizedBox(height: 16),
+          Text(
+            message,
+            style: const TextStyle(
+                color: AppTheme.textSecondary, fontSize: 16),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _ErrorView extends StatelessWidget {
+  final String message;
+  final VoidCallback onRetry;
+  const _ErrorView({required this.message, required this.onRetry});
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          const Icon(Icons.error_outline_rounded,
+              size: 64, color: AppTheme.danger),
+          const SizedBox(height: 16),
+          Text(message,
+              style: const TextStyle(color: AppTheme.textSecondary)),
+          const SizedBox(height: 16),
+          ElevatedButton.icon(
+            onPressed: onRetry,
+            icon: const Icon(Icons.refresh_rounded),
+            label: const Text('تلاش مجدد'),
+          ),
+        ],
+      ),
+    );
+  }
+}

admin_panel/lib/screens/login_screen.dart

@@ -0,0 +1,275 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:provider/provider.dart';
+import '../config/app_config.dart';
+import '../providers/auth_provider.dart';
+import '../theme/app_theme.dart';
+
+class LoginScreen extends StatefulWidget {
+  const LoginScreen({super.key});
+
+  @override
+  State<LoginScreen> createState() => _LoginScreenState();
+}
+
+class _LoginScreenState extends State<LoginScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _usernameCtrl = TextEditingController();
+  final _secretCtrl = TextEditingController();
+  bool _obscure = true;
+
+  @override
+  void dispose() {
+    _usernameCtrl.dispose();
+    _secretCtrl.dispose();
+    super.dispose();
+  }
+
+  Future<void> _submit() async {
+    if (!_formKey.currentState!.validate()) return;
+    final auth = context.read<AuthProvider>();
+    final ok = await auth.login(
+      _usernameCtrl.text.trim(),
+      _secretCtrl.text.trim(),
+    );
+    if (ok && mounted) {
+      context.go('/dashboard');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: AppTheme.sidebarBg,
+      body: Center(
+        child: SingleChildScrollView(
+          padding: const EdgeInsets.all(24),
+          child: ConstrainedBox(
+            constraints: const BoxConstraints(maxWidth: 420),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                // ── Logo ───────────────────────────────────────────────
+                Container(
+                  width: 72,
+                  height: 72,
+                  decoration: BoxDecoration(
+                    color: AppTheme.primary,
+                    borderRadius: BorderRadius.circular(20),
+                  ),
+                  child: const Icon(
+                    Icons.radio_rounded,
+                    color: Colors.white,
+                    size: 38,
+                  ),
+                ),
+                const SizedBox(height: 16),
+                const Text(
+                  'NEDA',
+                  style: TextStyle(
+                    color: Colors.white,
+                    fontSize: 32,
+                    fontWeight: FontWeight.w800,
+                    letterSpacing: 3,
+                  ),
+                ),
+                const SizedBox(height: 6),
+                const Text(
+                  'پنل مدیریت سیستم',
+                  style: TextStyle(
+                    color: AppTheme.sidebarText,
+                    fontSize: 14,
+                  ),
+                ),
+
+                const SizedBox(height: 40),
+
+                // ── Card ───────────────────────────────────────────────
+                Container(
+                  padding: const EdgeInsets.all(28),
+                  decoration: BoxDecoration(
+                    color: Colors.white,
+                    borderRadius: BorderRadius.circular(20),
+                    boxShadow: [
+                      BoxShadow(
+                        color: Colors.black.withValues(alpha: 0.2),
+                        blurRadius: 40,
+                        offset: const Offset(0, 8),
+                      ),
+                    ],
+                  ),
+                  child: Form(
+                    key: _formKey,
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.stretch,
+                      children: [
+                        const Text(
+                          'ورود به حساب',
+                          style: TextStyle(
+                            fontSize: 20,
+                            fontWeight: FontWeight.w700,
+                            color: AppTheme.textPrimary,
+                          ),
+                        ),
+                        const SizedBox(height: 4),
+                        const Text(
+                          'اطلاعات مدیر سیستم را وارد کنید',
+                          style: TextStyle(
+                            fontSize: 13,
+                            color: AppTheme.textSecondary,
+                          ),
+                        ),
+                        const SizedBox(height: 24),
+
+                        // Username field
+                        TextFormField(
+                          controller: _usernameCtrl,
+                          textDirection: TextDirection.ltr,
+                          decoration: const InputDecoration(
+                            labelText: 'نام کاربری',
+                            prefixIcon: Icon(Icons.person_outline_rounded),
+                          ),
+                          validator: (v) =>
+                              (v == null || v.trim().isEmpty) ? 'نام کاربری الزامی است' : null,
+                          textInputAction: TextInputAction.next,
+                        ),
+                        const SizedBox(height: 16),
+
+                        // Secret field
+                        TextFormField(
+                          controller: _secretCtrl,
+                          obscureText: _obscure,
+                          textDirection: TextDirection.ltr,
+                          decoration: InputDecoration(
+                            labelText: 'رمز عبور',
+                            prefixIcon: const Icon(Icons.lock_outline_rounded),
+                            suffixIcon: IconButton(
+                              icon: Icon(
+                                _obscure
+                                    ? Icons.visibility_off_outlined
+                                    : Icons.visibility_outlined,
+                              ),
+                              onPressed: () =>
+                                  setState(() => _obscure = !_obscure),
+                            ),
+                          ),
+                          validator: (v) =>
+                              (v == null || v.trim().isEmpty) ? 'رمز عبور الزامی است' : null,
+                          onFieldSubmitted: (_) => _submit(),
+                        ),
+                        const SizedBox(height: 8),
+
+                        // Error message
+                        Consumer<AuthProvider>(
+                          builder: (_, auth, __) {
+                            if (auth.error == null) return const SizedBox.shrink();
+                            return Padding(
+                              padding: const EdgeInsets.only(top: 8),
+                              child: Container(
+                                padding: const EdgeInsets.symmetric(
+                                    horizontal: 12, vertical: 10),
+                                decoration: BoxDecoration(
+                                  color: AppTheme.danger.withValues(alpha: 0.08),
+                                  borderRadius: BorderRadius.circular(8),
+                                  border: Border.all(
+                                      color: AppTheme.danger.withValues(alpha: 0.3)),
+                                ),
+                                child: Row(
+                                  children: [
+                                    const Icon(Icons.error_outline_rounded,
+                                        color: AppTheme.danger, size: 16),
+                                    const SizedBox(width: 8),
+                                    Expanded(
+                                      child: Text(
+                                        auth.error!,
+                                        style: const TextStyle(
+                                          color: AppTheme.danger,
+                                          fontSize: 13,
+                                        ),
+                                      ),
+                                    ),
+                                  ],
+                                ),
+                              ),
+                            );
+                          },
+                        ),
+
+                        const SizedBox(height: 24),
+
+                        // Login button
+                        Consumer<AuthProvider>(
+                          builder: (_, auth, __) => SizedBox(
+                            height: 48,
+                            child: ElevatedButton(
+                              onPressed: auth.status == AuthStatus.loading
+                                  ? null
+                                  : _submit,
+                              child: auth.status == AuthStatus.loading
+                                  ? const SizedBox(
+                                      width: 20,
+                                      height: 20,
+                                      child: CircularProgressIndicator(
+                                        color: Colors.white,
+                                        strokeWidth: 2,
+                                      ),
+                                    )
+                                  : const Text('ورود'),
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ),
+
+                // ── Debug hint ─────────────────────────────────────────
+                if (AppConfig.debugMode) ...[
+                  const SizedBox(height: 20),
+                  Container(
+                    padding: const EdgeInsets.symmetric(
+                        horizontal: 16, vertical: 10),
+                    decoration: BoxDecoration(
+                      color: AppTheme.warning.withValues(alpha: 0.1),
+                      borderRadius: BorderRadius.circular(10),
+                      border: Border.all(
+                          color: AppTheme.warning.withValues(alpha: 0.3)),
+                    ),
+                    child: const Column(
+                      children: [
+                        Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: [
+                            Icon(Icons.bug_report_rounded,
+                                size: 14, color: AppTheme.warning),
+                            SizedBox(width: 6),
+                            Text(
+                              'حالت آزمایشی فعال',
+                              style: TextStyle(
+                                color: AppTheme.warning,
+                                fontSize: 12,
+                                fontWeight: FontWeight.w600,
+                              ),
+                            ),
+                          ],
+                        ),
+                        SizedBox(height: 4),
+                        Text(
+                          'نام کاربری: ${AppConfig.mockAdminUsername}  |  رمز: ${AppConfig.mockAdminSecret}',
+                          style: TextStyle(
+                            color: AppTheme.sidebarText,
+                            fontSize: 11,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

admin_panel/lib/screens/users_screen.dart

@@ -0,0 +1,551 @@
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart' hide TextDirection;
+import 'package:provider/provider.dart';
+import '../models/user_model.dart';
+import '../providers/user_provider.dart';
+import '../theme/app_theme.dart';
+import '../widgets/app_sidebar.dart';
+import '../widgets/responsive_layout.dart';
+import '../widgets/secret_dialog.dart';
+
+class UsersScreen extends StatefulWidget {
+  const UsersScreen({super.key});
+
+  @override
+  State<UsersScreen> createState() => _UsersScreenState();
+}
+
+class _UsersScreenState extends State<UsersScreen> {
+  final _searchCtrl = TextEditingController();
+  String _search = '';
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      context.read<UserProvider>().loadUsers();
+    });
+  }
+
+  @override
+  void dispose() {
+    _searchCtrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ResponsiveLayout(
+      title: 'کاربران',
+      sidebar: const AppSidebar(),
+      body: _UsersBody(
+        search: _search,
+        searchCtrl: _searchCtrl,
+        onSearch: (v) => setState(() => _search = v.toLowerCase()),
+      ),
+    );
+  }
+}
+
+class _UsersBody extends StatelessWidget {
+  final String search;
+  final TextEditingController searchCtrl;
+  final ValueChanged<String> onSearch;
+
+  const _UsersBody({
+    required this.search,
+    required this.searchCtrl,
+    required this.onSearch,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.all(24),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // ── Header ───────────────────────────────────────────────
+          Row(
+            children: [
+              const Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'مدیریت کاربران',
+                      style: TextStyle(
+                        fontSize: 24,
+                        fontWeight: FontWeight.w800,
+                        color: AppTheme.textPrimary,
+                      ),
+                    ),
+                    SizedBox(height: 4),
+                    Text(
+                      'ایجاد و مدیریت کاربران سیستم',
+                      style: TextStyle(
+                          fontSize: 14, color: AppTheme.textSecondary),
+                    ),
+                  ],
+                ),
+              ),
+              ElevatedButton.icon(
+                onPressed: () => _showCreateDialog(context),
+                icon: const Icon(Icons.person_add_rounded, size: 18),
+                label: const Text('کاربر جدید'),
+              ),
+            ],
+          ),
+          const SizedBox(height: 20),
+
+          // ── Search ───────────────────────────────────────────────
+          TextField(
+            controller: searchCtrl,
+            onChanged: onSearch,
+            decoration: const InputDecoration(
+              hintText: 'جستجوی کاربر...',
+              prefixIcon: Icon(Icons.search_rounded),
+            ),
+          ),
+          const SizedBox(height: 16),
+
+          // ── Table ────────────────────────────────────────────────
+          Expanded(
+            child: Consumer<UserProvider>(
+              builder: (_, provider, __) {
+                if (provider.isLoading) {
+                  return const Center(child: CircularProgressIndicator());
+                }
+                if (provider.status.name == 'error') {
+                  return _ErrorView(
+                      message: provider.error ?? 'خطا',
+                      onRetry: () => provider.loadUsers());
+                }
+
+                final filtered = provider.users
+                    .where((u) =>
+                        search.isEmpty ||
+                        u.username.toLowerCase().contains(search) ||
+                        u.role.label.toLowerCase().contains(search))
+                    .toList();
+
+                if (filtered.isEmpty) {
+                  return const _EmptyView(
+                    icon: Icons.people_outline_rounded,
+                    message: 'کاربری یافت نشد',
+                  );
+                }
+
+                return _UsersTable(users: filtered);
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _showCreateDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (_) => const _CreateUserDialog(),
+    );
+  }
+}
+
+// ── Create User Dialog ──────────────────────────────────────────────────────
+
+class _CreateUserDialog extends StatefulWidget {
+  const _CreateUserDialog();
+
+  @override
+  State<_CreateUserDialog> createState() => _CreateUserDialogState();
+}
+
+class _CreateUserDialogState extends State<_CreateUserDialog> {
+  final _formKey = GlobalKey<FormState>();
+  final _usernameCtrl = TextEditingController();
+  UserRole _role = UserRole.member;
+  bool _loading = false;
+  String? _error;
+
+  @override
+  void dispose() {
+    _usernameCtrl.dispose();
+    super.dispose();
+  }
+
+  Future<void> _submit() async {
+    if (!_formKey.currentState!.validate()) return;
+    setState(() {
+      _loading = true;
+      _error = null;
+    });
+
+    final provider = context.read<UserProvider>();
+    final result = await provider.createUser(
+      _usernameCtrl.text.trim(),
+      _role,
+    );
+
+    if (!mounted) return;
+    setState(() => _loading = false);
+
+    if (result != null) {
+      Navigator.of(context).pop();
+      await SecretDialog.show(
+        context,
+        username: result.user.username,
+        secret: result.secret,
+      );
+    } else {
+      setState(() => _error = provider.error);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Row(
+        children: [
+          Icon(Icons.person_add_rounded, color: AppTheme.primary),
+          SizedBox(width: 10),
+          Text('ایجاد کاربر جدید'),
+        ],
+      ),
+      content: SizedBox(
+        width: 400,
+        child: Form(
+          key: _formKey,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              TextFormField(
+                controller: _usernameCtrl,
+                textDirection: TextDirection.ltr,
+                decoration: const InputDecoration(
+                  labelText: 'نام کاربری',
+                  prefixIcon: Icon(Icons.person_outline_rounded),
+                ),
+                validator: (v) =>
+                    (v == null || v.trim().isEmpty) ? 'نام کاربری الزامی است' : null,
+              ),
+              const SizedBox(height: 16),
+              DropdownButtonFormField<UserRole>(
+                initialValue: _role,
+                decoration: const InputDecoration(
+                  labelText: 'نقش',
+                  prefixIcon: Icon(Icons.badge_outlined),
+                ),
+                items: UserRole.values
+                    .map((r) => DropdownMenuItem(
+                          value: r,
+                          child: Text(r.label),
+                        ))
+                    .toList(),
+                onChanged: (v) => setState(() => _role = v!),
+              ),
+              if (_error != null) ...[
+                const SizedBox(height: 12),
+                Container(
+                  padding: const EdgeInsets.all(10),
+                  decoration: BoxDecoration(
+                    color: AppTheme.danger.withValues(alpha: 0.08),
+                    borderRadius: BorderRadius.circular(8),
+                    border: Border.all(color: AppTheme.danger.withValues(alpha: 0.3)),
+                  ),
+                  child: Text(
+                    _error!,
+                    style: const TextStyle(color: AppTheme.danger, fontSize: 13),
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: _loading ? null : () => Navigator.of(context).pop(),
+          child: const Text('انصراف'),
+        ),
+        ElevatedButton(
+          onPressed: _loading ? null : _submit,
+          child: _loading
+              ? const SizedBox(
+                  width: 18,
+                  height: 18,
+                  child: CircularProgressIndicator(
+                      color: Colors.white, strokeWidth: 2))
+              : const Text('ایجاد'),
+        ),
+      ],
+    );
+  }
+}
+
+// ── Users Table ──────────────────────────────────────────────────────────────
+
+class _UsersTable extends StatelessWidget {
+  final List<UserModel> users;
+
+  const _UsersTable({required this.users});
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      child: ClipRRect(
+        borderRadius: BorderRadius.circular(12),
+        child: SingleChildScrollView(
+          child: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: DataTable(
+              columns: const [
+                DataColumn(label: Text('نام کاربری')),
+                DataColumn(label: Text('نقش')),
+                DataColumn(label: Text('وضعیت')),
+                DataColumn(label: Text('تاریخ ایجاد')),
+                DataColumn(label: Text('عملیات')),
+              ],
+              rows: users.map((user) => _buildRow(context, user)).toList(),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  DataRow _buildRow(BuildContext context, UserModel user) {
+    return DataRow(
+      cells: [
+        DataCell(
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              CircleAvatar(
+                radius: 16,
+                backgroundColor: AppTheme.primary.withValues(alpha: 0.12),
+                child: Text(
+                  user.username[0].toUpperCase(),
+                  style: const TextStyle(
+                    color: AppTheme.primary,
+                    fontSize: 13,
+                    fontWeight: FontWeight.w700,
+                  ),
+                ),
+              ),
+              const SizedBox(width: 10),
+              Text(
+                user.username,
+                style: const TextStyle(fontWeight: FontWeight.w600),
+              ),
+            ],
+          ),
+        ),
+        DataCell(_RoleBadge(role: user.role)),
+        DataCell(_StatusBadge(isActive: user.isActive)),
+        DataCell(
+          Text(
+            user.createdAt != null
+                ? DateFormat('yyyy/MM/dd').format(user.createdAt!)
+                : '—',
+            style: const TextStyle(color: AppTheme.textSecondary),
+          ),
+        ),
+        DataCell(
+          _ResetSecretButton(user: user),
+        ),
+      ],
+    );
+  }
+}
+
+class _ResetSecretButton extends StatefulWidget {
+  final UserModel user;
+  const _ResetSecretButton({required this.user});
+
+  @override
+  State<_ResetSecretButton> createState() => _ResetSecretButtonState();
+}
+
+class _ResetSecretButtonState extends State<_ResetSecretButton> {
+  bool _loading = false;
+
+  Future<void> _reset() async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (_) => AlertDialog(
+        title: const Text('تأیید ریست رمز'),
+        content: Text(
+            'آیا مطمئن هستید که می‌خواهید رمز «${widget.user.username}» را ریست کنید؟'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: const Text('انصراف'),
+          ),
+          ElevatedButton(
+            onPressed: () => Navigator.pop(context, true),
+            style: ElevatedButton.styleFrom(backgroundColor: AppTheme.warning),
+            child: const Text('ریست'),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed != true || !mounted) return;
+    setState(() => _loading = true);
+
+    final provider = context.read<UserProvider>();
+    final secret = await provider.resetSecret(widget.user.id);
+    if (!mounted) return;
+    setState(() => _loading = false);
+
+    if (secret != null) {
+      await SecretDialog.show(
+        context,
+        username: widget.user.username,
+        secret: secret,
+        isReset: true,
+      );
+    } else if (provider.error != null) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(provider.error!),
+          backgroundColor: AppTheme.danger,
+        ),
+      );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_loading) {
+      return const SizedBox(
+          width: 18,
+          height: 18,
+          child: CircularProgressIndicator(strokeWidth: 2));
+    }
+    return TextButton.icon(
+      onPressed: _reset,
+      icon: const Icon(Icons.lock_reset_rounded, size: 16),
+      label: const Text('ریست رمز'),
+      style: TextButton.styleFrom(foregroundColor: AppTheme.warning),
+    );
+  }
+}
+
+// ── Shared small widgets ─────────────────────────────────────────────────────
+
+class _RoleBadge extends StatelessWidget {
+  final UserRole role;
+  const _RoleBadge({required this.role});
+
+  @override
+  Widget build(BuildContext context) {
+    final color = AppTheme.roleColor(role.name);
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+      decoration: BoxDecoration(
+        color: color.withValues(alpha: 0.12),
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Text(
+        role.label,
+        style: TextStyle(
+          color: color,
+          fontSize: 12,
+          fontWeight: FontWeight.w600,
+        ),
+      ),
+    );
+  }
+}
+
+class _StatusBadge extends StatelessWidget {
+  final bool isActive;
+  const _StatusBadge({required this.isActive});
+
+  @override
+  Widget build(BuildContext context) {
+    final color = isActive ? AppTheme.success : AppTheme.danger;
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
+      decoration: BoxDecoration(
+        color: color.withValues(alpha: 0.12),
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Container(
+            width: 6,
+            height: 6,
+            decoration: BoxDecoration(color: color, shape: BoxShape.circle),
+          ),
+          const SizedBox(width: 5),
+          Text(
+            isActive ? 'فعال' : 'غیرفعال',
+            style: TextStyle(
+              color: color,
+              fontSize: 12,
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _EmptyView extends StatelessWidget {
+  final IconData icon;
+  final String message;
+  const _EmptyView({required this.icon, required this.message});
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(icon, size: 64, color: AppTheme.border),
+          const SizedBox(height: 16),
+          Text(
+            message,
+            style: const TextStyle(
+                color: AppTheme.textSecondary, fontSize: 16),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _ErrorView extends StatelessWidget {
+  final String message;
+  final VoidCallback onRetry;
+  const _ErrorView({required this.message, required this.onRetry});
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          const Icon(Icons.error_outline_rounded,
+              size: 64, color: AppTheme.danger),
+          const SizedBox(height: 16),
+          Text(message,
+              style: const TextStyle(color: AppTheme.textSecondary)),
+          const SizedBox(height: 16),
+          ElevatedButton.icon(
+            onPressed: onRetry,
+            icon: const Icon(Icons.refresh_rounded),
+            label: const Text('تلاش مجدد'),
+          ),
+        ],
+      ),
+    );
+  }
+}

admin_panel/lib/services/api/api_client.dart

@@ -0,0 +1,54 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+
+class ApiException implements Exception {
+  final int statusCode;
+  final String message;
+
+  const ApiException({required this.statusCode, required this.message});
+
+  @override
+  String toString() => 'ApiException($statusCode): $message';
+}
+
+class ApiClient {
+  final String baseUrl;
+  String? _token;
+
+  ApiClient({required this.baseUrl});
+
+  void setToken(String token) => _token = token;
+  void clearToken() => _token = null;
+
+  Map<String, String> get _headers => {
+        'Content-Type': 'application/json',
+        if (_token != null) 'Authorization': 'Bearer $_token',
+      };
+
+  Future<dynamic> post(String path, Map<String, dynamic> body) async {
+    final response = await http.post(
+      Uri.parse('$baseUrl$path'),
+      headers: _headers,
+      body: jsonEncode(body),
+    );
+    return _handleResponse(response);
+  }
+
+  Future<dynamic> get(String path) async {
+    final response = await http.get(
+      Uri.parse('$baseUrl$path'),
+      headers: _headers,
+    );
+    return _handleResponse(response);
+  }
+
+  dynamic _handleResponse(http.Response response) {
+    if (response.body.isEmpty) return null;
+    final data = jsonDecode(response.body);
+    if (response.statusCode >= 200 && response.statusCode < 300) {
+      return data;
+    }
+    final detail = data is Map ? (data['detail'] ?? 'Unknown error') : 'Unknown error';
+    throw ApiException(statusCode: response.statusCode, message: detail.toString());
+  }
+}

admin_panel/lib/services/api/auth_api_service.dart

@@ -0,0 +1,17 @@
+import '../interfaces/auth_service.dart';
+import 'api_client.dart';
+
+class AuthApiService implements AuthService {
+  final ApiClient _client;
+
+  AuthApiService(this._client);
+
+  @override
+  Future<String> login(String username, String secret) async {
+    final data = await _client.post('/auth/login', {
+      'username': username,
+      'secret': secret,
+    });
+    return data['access_token'] as String;
+  }
+}

admin_panel/lib/services/api/group_api_service.dart

@@ -0,0 +1,61 @@
+import '../../models/group_model.dart';
+import '../../models/group_member_model.dart';
+import '../interfaces/group_service.dart';
+import 'api_client.dart';
+
+/// Real API implementation.
+/// NOTE: The backend has no list-groups or list-members endpoint.
+/// Groups and members are tracked in memory per session.
+class GroupApiService implements GroupService {
+  final ApiClient _client;
+  final List<GroupModel> _sessionGroups = [];
+  final Map<String, List<GroupMemberModel>> _sessionMembers = {};
+
+  GroupApiService(this._client);
+
+  @override
+  Future<List<GroupModel>> getGroups() async {
+    return List.unmodifiable(_sessionGroups);
+  }
+
+  @override
+  Future<GroupModel> createGroup(String name, String? description) async {
+    final body = <String, dynamic>{'name': name};
+    if (description != null && description.isNotEmpty) {
+      body['description'] = description;
+    }
+    final data = await _client.post('/groups/', body);
+    final group = GroupModel.fromJson(data as Map<String, dynamic>);
+    _sessionGroups.add(group);
+    _sessionMembers[group.id] = [];
+    return group;
+  }
+
+  @override
+  Future<GroupMemberModel> addMember(
+    String groupId,
+    String userId,
+    GroupRole role,
+  ) async {
+    final data = await _client.post('/groups/$groupId/members', {
+      'user_id': userId,
+      'role': role.apiValue,
+    });
+    final member = GroupMemberModel.fromJson(data as Map<String, dynamic>);
+    _sessionMembers.putIfAbsent(groupId, () => []).add(member);
+
+    // Update member count on the cached group
+    final idx = _sessionGroups.indexWhere((g) => g.id == groupId);
+    if (idx != -1) {
+      _sessionGroups[idx] = _sessionGroups[idx].copyWith(
+        memberCount: (_sessionMembers[groupId]?.length ?? 1),
+      );
+    }
+    return member;
+  }
+
+  @override
+  Future<List<GroupMemberModel>> getGroupMembers(String groupId) async {
+    return List.unmodifiable(_sessionMembers[groupId] ?? []);
+  }
+}

admin_panel/lib/services/api/user_api_service.dart

@@ -0,0 +1,39 @@
+import '../../models/user_model.dart';
+import '../interfaces/user_service.dart';
+import 'api_client.dart';
+
+/// Real API implementation.
+/// NOTE: The backend has no list-users endpoint, so [getUsers] returns only
+/// users created during the current session (stored in memory).
+class UserApiService implements UserService {
+  final ApiClient _client;
+  final List<UserModel> _sessionUsers = [];
+
+  UserApiService(this._client);
+
+  @override
+  Future<List<UserModel>> getUsers() async {
+    return List.unmodifiable(_sessionUsers);
+  }
+
+  @override
+  Future<CreateUserResult> createUser(String username, UserRole role) async {
+    final data = await _client.post('/admin/users', {
+      'username': username,
+      'role': role.apiValue,
+    });
+    final user = UserModel.fromJson(data['user'] as Map<String, dynamic>);
+    final secret = data['secret'] as String;
+    _sessionUsers.add(user);
+    return (user: user, secret: secret);
+  }
+
+  @override
+  Future<String> resetSecret(String userId) async {
+    final data = await _client.post(
+      '/admin/users/$userId/reset-secret',
+      {},
+    );
+    return data['secret'] as String;
+  }
+}

admin_panel/lib/services/interfaces/auth_service.dart

@@ -0,0 +1,4 @@
+abstract class AuthService {
+  /// Authenticates the user and returns a JWT token.
+  Future<String> login(String username, String secret);
+}

admin_panel/lib/services/interfaces/group_service.dart

@@ -0,0 +1,20 @@
+import '../../models/group_model.dart';
+import '../../models/group_member_model.dart';
+
+abstract class GroupService {
+  /// Returns all groups.
+  Future<List<GroupModel>> getGroups();
+
+  /// Creates a new group.
+  Future<GroupModel> createGroup(String name, String? description);
+
+  /// Adds a user to a group with the given role.
+  Future<GroupMemberModel> addMember(
+    String groupId,
+    String userId,
+    GroupRole role,
+  );
+
+  /// Returns all members of a group.
+  Future<List<GroupMemberModel>> getGroupMembers(String groupId);
+}

admin_panel/lib/services/interfaces/user_service.dart

@@ -0,0 +1,15 @@
+import '../../models/user_model.dart';
+
+typedef CreateUserResult = ({UserModel user, String secret});
+
+abstract class UserService {
+  /// Returns all users.
+  /// In real-API mode, returns only in-session created users (no list endpoint).
+  Future<List<UserModel>> getUsers();
+
+  /// Creates a new user and returns the user along with the generated secret.
+  Future<CreateUserResult> createUser(String username, UserRole role);
+
+  /// Resets the secret for [userId] and returns the new secret.
+  Future<String> resetSecret(String userId);
+}

admin_panel/lib/services/mock/mock_auth_service.dart

@@ -0,0 +1,16 @@
+import '../../config/app_config.dart';
+import '../interfaces/auth_service.dart';
+import '../api/api_client.dart';
+
+class MockAuthService implements AuthService {
+  @override
+  Future<String> login(String username, String secret) async {
+    await Future.delayed(const Duration(milliseconds: 600));
+
+    if (username == AppConfig.mockAdminUsername &&
+        secret == AppConfig.mockAdminSecret) {
+      return 'mock_jwt_token_for_debug_mode';
+    }
+    throw const ApiException(statusCode: 401, message: 'نام کاربری یا رمز اشتباه است');
+  }
+}

admin_panel/lib/services/mock/mock_data.dart

@@ -0,0 +1,171 @@
+import '../../models/group_member_model.dart';
+import '../../models/group_model.dart';
+import '../../models/user_model.dart';
+
+/// Static seed data used when [AppConfig.debugMode] is true.
+class MockData {
+  static final List<UserModel> users = [
+    UserModel(
+      id: 'u-0001',
+      username: 'admin',
+      role: UserRole.admin,
+      isActive: true,
+      createdAt: DateTime(2025, 1, 10),
+    ),
+    UserModel(
+      id: 'u-0002',
+      username: 'ali_karimi',
+      role: UserRole.group_manager,
+      isActive: true,
+      createdAt: DateTime(2025, 2, 3),
+    ),
+    UserModel(
+      id: 'u-0003',
+      username: 'sara_mohammadi',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 2, 5),
+    ),
+    UserModel(
+      id: 'u-0004',
+      username: 'reza_ahmadi',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 2, 10),
+    ),
+    UserModel(
+      id: 'u-0005',
+      username: 'maryam_hosseini',
+      role: UserRole.group_manager,
+      isActive: true,
+      createdAt: DateTime(2025, 2, 15),
+    ),
+    UserModel(
+      id: 'u-0006',
+      username: 'javad_rezaei',
+      role: UserRole.member,
+      isActive: false,
+      createdAt: DateTime(2025, 3, 1),
+    ),
+    UserModel(
+      id: 'u-0007',
+      username: 'nasrin_bagheri',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 3, 5),
+    ),
+    UserModel(
+      id: 'u-0008',
+      username: 'hamed_safari',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 3, 10),
+    ),
+    UserModel(
+      id: 'u-0009',
+      username: 'leila_moradi',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 4, 2),
+    ),
+    UserModel(
+      id: 'u-0010',
+      username: 'mehdi_tavakoli',
+      role: UserRole.group_manager,
+      isActive: false,
+      createdAt: DateTime(2025, 4, 8),
+    ),
+    UserModel(
+      id: 'u-0011',
+      username: 'fatemeh_nazari',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 5, 1),
+    ),
+    UserModel(
+      id: 'u-0012',
+      username: 'omid_shahidi',
+      role: UserRole.member,
+      isActive: true,
+      createdAt: DateTime(2025, 5, 15),
+    ),
+  ];
+
+  static final List<GroupModel> groups = [
+    GroupModel(
+      id: 'g-0001',
+      name: 'تیم آلفا',
+      description: 'واحد عملیاتی اصلی',
+      isActive: true,
+      type: GroupType.group,
+      createdAt: DateTime(2025, 1, 15),
+      memberCount: 4,
+    ),
+    GroupModel(
+      id: 'g-0002',
+      name: 'تیم براوو',
+      description: 'واحد پشتیبانی و لجستیک',
+      isActive: true,
+      type: GroupType.group,
+      createdAt: DateTime(2025, 1, 20),
+      memberCount: 3,
+    ),
+    GroupModel(
+      id: 'g-0003',
+      name: 'مرکز فرماندهی',
+      description: 'هماهنگی مرکزی تمام تیم‌ها',
+      isActive: true,
+      type: GroupType.group,
+      createdAt: DateTime(2025, 2, 1),
+      memberCount: 5,
+    ),
+    GroupModel(
+      id: 'g-0004',
+      name: 'لجستیک',
+      description: 'مدیریت تجهیزات و منابع',
+      isActive: true,
+      type: GroupType.group,
+      createdAt: DateTime(2025, 2, 10),
+      memberCount: 3,
+    ),
+    GroupModel(
+      id: 'g-0005',
+      name: 'واکنش اضطراری',
+      description: 'تیم پاسخ سریع به حوادث',
+      isActive: false,
+      type: GroupType.group,
+      createdAt: DateTime(2025, 3, 5),
+      memberCount: 2,
+    ),
+  ];
+
+  static final Map<String, List<GroupMemberModel>> memberships = {
+    'g-0001': [
+      GroupMemberModel(userId: 'u-0002', groupId: 'g-0001', role: GroupRole.manager, username: 'ali_karimi', joinedAt: DateTime(2025, 1, 15)),
+      GroupMemberModel(userId: 'u-0003', groupId: 'g-0001', role: GroupRole.member, username: 'sara_mohammadi', joinedAt: DateTime(2025, 1, 16)),
+      GroupMemberModel(userId: 'u-0004', groupId: 'g-0001', role: GroupRole.member, username: 'reza_ahmadi', joinedAt: DateTime(2025, 1, 17)),
+      GroupMemberModel(userId: 'u-0007', groupId: 'g-0001', role: GroupRole.member, username: 'nasrin_bagheri', joinedAt: DateTime(2025, 2, 1)),
+    ],
+    'g-0002': [
+      GroupMemberModel(userId: 'u-0005', groupId: 'g-0002', role: GroupRole.manager, username: 'maryam_hosseini', joinedAt: DateTime(2025, 1, 20)),
+      GroupMemberModel(userId: 'u-0008', groupId: 'g-0002', role: GroupRole.member, username: 'hamed_safari', joinedAt: DateTime(2025, 1, 21)),
+      GroupMemberModel(userId: 'u-0009', groupId: 'g-0002', role: GroupRole.member, username: 'leila_moradi', joinedAt: DateTime(2025, 1, 22)),
+    ],
+    'g-0003': [
+      GroupMemberModel(userId: 'u-0001', groupId: 'g-0003', role: GroupRole.manager, username: 'admin', joinedAt: DateTime(2025, 2, 1)),
+      GroupMemberModel(userId: 'u-0002', groupId: 'g-0003', role: GroupRole.member, username: 'ali_karimi', joinedAt: DateTime(2025, 2, 2)),
+      GroupMemberModel(userId: 'u-0005', groupId: 'g-0003', role: GroupRole.member, username: 'maryam_hosseini', joinedAt: DateTime(2025, 2, 3)),
+      GroupMemberModel(userId: 'u-0010', groupId: 'g-0003', role: GroupRole.member, username: 'mehdi_tavakoli', joinedAt: DateTime(2025, 2, 5)),
+      GroupMemberModel(userId: 'u-0011', groupId: 'g-0003', role: GroupRole.member, username: 'fatemeh_nazari', joinedAt: DateTime(2025, 2, 10)),
+    ],
+    'g-0004': [
+      GroupMemberModel(userId: 'u-0010', groupId: 'g-0004', role: GroupRole.manager, username: 'mehdi_tavakoli', joinedAt: DateTime(2025, 2, 10)),
+      GroupMemberModel(userId: 'u-0011', groupId: 'g-0004', role: GroupRole.member, username: 'fatemeh_nazari', joinedAt: DateTime(2025, 2, 11)),
+      GroupMemberModel(userId: 'u-0012', groupId: 'g-0004', role: GroupRole.member, username: 'omid_shahidi', joinedAt: DateTime(2025, 2, 12)),
+    ],
+    'g-0005': [
+      GroupMemberModel(userId: 'u-0002', groupId: 'g-0005', role: GroupRole.manager, username: 'ali_karimi', joinedAt: DateTime(2025, 3, 5)),
+      GroupMemberModel(userId: 'u-0006', groupId: 'g-0005', role: GroupRole.member, username: 'javad_rezaei', joinedAt: DateTime(2025, 3, 6)),
+    ],
+  };
+}

admin_panel/lib/services/mock/mock_group_service.dart

@@ -0,0 +1,78 @@
+import 'package:uuid/uuid.dart';
+import '../../models/group_model.dart';
+import '../../models/group_member_model.dart';
+import '../interfaces/group_service.dart';
+import '../api/api_client.dart';
+import 'mock_data.dart';
+
+class MockGroupService implements GroupService {
+  final List<GroupModel> _groups = List.from(MockData.groups);
+  final Map<String, List<GroupMemberModel>> _members = {
+    for (final e in MockData.memberships.entries)
+      e.key: List.from(e.value),
+  };
+  final _uuid = const Uuid();
+
+  @override
+  Future<List<GroupModel>> getGroups() async {
+    await Future.delayed(const Duration(milliseconds: 400));
+    return List.unmodifiable(_groups);
+  }
+
+  @override
+  Future<GroupModel> createGroup(String name, String? description) async {
+    await Future.delayed(const Duration(milliseconds: 500));
+
+    final group = GroupModel(
+      id: 'g-${_uuid.v4().substring(0, 8)}',
+      name: name,
+      description: description,
+      isActive: true,
+      type: GroupType.group,
+      createdAt: DateTime.now(),
+      memberCount: 0,
+    );
+    _groups.add(group);
+    _members[group.id] = [];
+    return group;
+  }
+
+  @override
+  Future<GroupMemberModel> addMember(
+    String groupId,
+    String userId,
+    GroupRole role,
+  ) async {
+    await Future.delayed(const Duration(milliseconds: 400));
+
+    final groupIdx = _groups.indexWhere((g) => g.id == groupId);
+    if (groupIdx == -1) {
+      throw const ApiException(statusCode: 404, message: 'گروه یافت نشد');
+    }
+
+    final existingMembers = _members.putIfAbsent(groupId, () => []);
+    if (existingMembers.any((m) => m.userId == userId)) {
+      throw const ApiException(statusCode: 400, message: 'کاربر قبلاً عضو این گروه است');
+    }
+
+    final member = GroupMemberModel(
+      userId: userId,
+      groupId: groupId,
+      role: role,
+      joinedAt: DateTime.now(),
+    );
+    existingMembers.add(member);
+
+    _groups[groupIdx] = _groups[groupIdx].copyWith(
+      memberCount: existingMembers.length,
+    );
+
+    return member;
+  }
+
+  @override
+  Future<List<GroupMemberModel>> getGroupMembers(String groupId) async {
+    await Future.delayed(const Duration(milliseconds: 300));
+    return List.unmodifiable(_members[groupId] ?? []);
+  }
+}

admin_panel/lib/services/mock/mock_user_service.dart

@@ -0,0 +1,52 @@
+import 'package:uuid/uuid.dart';
+import '../../models/user_model.dart';
+import '../interfaces/user_service.dart';
+import '../api/api_client.dart';
+import 'mock_data.dart';
+
+class MockUserService implements UserService {
+  final List<UserModel> _users = List.from(MockData.users);
+  final _uuid = const Uuid();
+
+  @override
+  Future<List<UserModel>> getUsers() async {
+    await Future.delayed(const Duration(milliseconds: 400));
+    return List.unmodifiable(_users);
+  }
+
+  @override
+  Future<CreateUserResult> createUser(String username, UserRole role) async {
+    await Future.delayed(const Duration(milliseconds: 500));
+
+    if (_users.any((u) => u.username == username)) {
+      throw const ApiException(statusCode: 400, message: 'این نام کاربری قبلاً ثبت شده است');
+    }
+
+    final secret = _generateSecret();
+    final user = UserModel(
+      id: 'u-${_uuid.v4().substring(0, 8)}',
+      username: username,
+      role: role,
+      isActive: true,
+      createdAt: DateTime.now(),
+    );
+    _users.add(user);
+    return (user: user, secret: secret);
+  }
+
+  @override
+  Future<String> resetSecret(String userId) async {
+    await Future.delayed(const Duration(milliseconds: 400));
+
+    final idx = _users.indexWhere((u) => u.id == userId);
+    if (idx == -1) {
+      throw const ApiException(statusCode: 404, message: 'کاربر یافت نشد');
+    }
+    return _generateSecret();
+  }
+
+  String _generateSecret() {
+    final uuid = _uuid.v4().replaceAll('-', '');
+    return uuid.substring(0, 16);
+  }
+}

admin_panel/lib/services/service_locator.dart

@@ -0,0 +1,41 @@
+import '../config/app_config.dart';
+import 'interfaces/auth_service.dart';
+import 'interfaces/user_service.dart';
+import 'interfaces/group_service.dart';
+import 'api/api_client.dart';
+import 'api/auth_api_service.dart';
+import 'api/user_api_service.dart';
+import 'api/group_api_service.dart';
+import 'mock/mock_auth_service.dart';
+import 'mock/mock_user_service.dart';
+import 'mock/mock_group_service.dart';
+
+/// Singleton that wires together the correct service implementations
+/// based on [AppConfig.debugMode].
+class ServiceLocator {
+  static final ServiceLocator _instance = ServiceLocator._internal();
+  factory ServiceLocator() => _instance;
+  ServiceLocator._internal();
+
+  late final AuthService auth;
+  late final UserService users;
+  late final GroupService groups;
+
+  ApiClient? _apiClient;
+
+  void initialize() {
+    if (AppConfig.debugMode) {
+      auth = MockAuthService();
+      users = MockUserService();
+      groups = MockGroupService();
+    } else {
+      _apiClient = ApiClient(baseUrl: AppConfig.baseUrl);
+      auth = AuthApiService(_apiClient!);
+      users = UserApiService(_apiClient!);
+      groups = GroupApiService(_apiClient!);
+    }
+  }
+
+  void setToken(String token) => _apiClient?.setToken(token);
+  void clearToken() => _apiClient?.clearToken();
+}

admin_panel/lib/theme/app_theme.dart

@@ -0,0 +1,144 @@
+import 'package:flutter/material.dart';
+
+class AppTheme {
+  // ─── Color Palette ─────────────────────────────────────────────────────────
+  static const Color primary = Color(0xFF2563EB);
+  static const Color primaryDark = Color(0xFF1D4ED8);
+  static const Color sidebarBg = Color(0xFF0F172A);
+  static const Color sidebarSelected = Color(0xFF1E3A8A);
+  static const Color sidebarText = Color(0xFFCBD5E1);
+  static const Color sidebarTextActive = Color(0xFFFFFFFF);
+  static const Color background = Color(0xFFF1F5F9);
+  static const Color surface = Color(0xFFFFFFFF);
+  static const Color textPrimary = Color(0xFF0F172A);
+  static const Color textSecondary = Color(0xFF64748B);
+  static const Color success = Color(0xFF10B981);
+  static const Color warning = Color(0xFFF59E0B);
+  static const Color danger = Color(0xFFEF4444);
+  static const Color border = Color(0xFFE2E8F0);
+
+  // ─── Role Colors ───────────────────────────────────────────────────────────
+  static Color roleColor(String role) {
+    switch (role) {
+      case 'admin':
+        return const Color(0xFF7C3AED);
+      case 'group_manager':
+        return const Color(0xFF0891B2);
+      default:
+        return const Color(0xFF64748B);
+    }
+  }
+
+  // ─── Theme Data ────────────────────────────────────────────────────────────
+  static ThemeData get theme => ThemeData(
+        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: primary,
+          brightness: Brightness.light,
+          surface: surface,
+        ),
+        scaffoldBackgroundColor: background,
+        fontFamily: 'Vazirmatn',
+        appBarTheme: const AppBarTheme(
+          backgroundColor: surface,
+          foregroundColor: textPrimary,
+          elevation: 0,
+          scrolledUnderElevation: 1,
+          shadowColor: border,
+        ),
+        cardTheme: CardThemeData(
+          elevation: 0,
+          color: surface,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+            side: const BorderSide(color: border),
+          ),
+        ),
+        inputDecorationTheme: InputDecorationTheme(
+          filled: true,
+          fillColor: const Color(0xFFF8FAFC),
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(10),
+            borderSide: const BorderSide(color: border),
+          ),
+          enabledBorder: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(10),
+            borderSide: const BorderSide(color: border),
+          ),
+          focusedBorder: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(10),
+            borderSide: const BorderSide(color: primary, width: 2),
+          ),
+          errorBorder: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(10),
+            borderSide: const BorderSide(color: danger),
+          ),
+          contentPadding:
+              const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
+        ),
+        elevatedButtonTheme: ElevatedButtonThemeData(
+          style: ElevatedButton.styleFrom(
+            backgroundColor: primary,
+            foregroundColor: Colors.white,
+            elevation: 0,
+            padding:
+                const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(10),
+            ),
+            textStyle: const TextStyle(
+              fontSize: 14,
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+        ),
+        outlinedButtonTheme: OutlinedButtonThemeData(
+          style: OutlinedButton.styleFrom(
+            foregroundColor: primary,
+            side: const BorderSide(color: primary),
+            padding:
+                const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(10),
+            ),
+          ),
+        ),
+        textButtonTheme: TextButtonThemeData(
+          style: TextButton.styleFrom(
+            foregroundColor: primary,
+          ),
+        ),
+        dialogTheme: DialogThemeData(
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(16),
+          ),
+          elevation: 8,
+        ),
+        snackBarTheme: SnackBarThemeData(
+          behavior: SnackBarBehavior.floating,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(10),
+          ),
+        ),
+        dataTableTheme: DataTableThemeData(
+          headingRowColor: WidgetStateProperty.all(const Color(0xFFF8FAFC)),
+          dataRowColor: WidgetStateProperty.resolveWith((states) {
+            if (states.contains(WidgetState.hovered)) {
+              return const Color(0xFFF1F5F9);
+            }
+            return surface;
+          }),
+          headingTextStyle: const TextStyle(
+            color: textSecondary,
+            fontWeight: FontWeight.w600,
+            fontSize: 13,
+          ),
+          dataTextStyle: const TextStyle(
+            color: textPrimary,
+            fontSize: 14,
+          ),
+          dividerThickness: 1,
+          columnSpacing: 24,
+        ),
+      );
+}

admin_panel/lib/widgets/app_sidebar.dart

@@ -0,0 +1,239 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:provider/provider.dart';
+import '../config/app_config.dart';
+import '../providers/auth_provider.dart';
+import '../theme/app_theme.dart';
+
+class AppSidebar extends StatelessWidget {
+  const AppSidebar({super.key});
+
+  static const _navItems = [
+    _NavItem(label: 'داشبورد', icon: Icons.dashboard_rounded, route: '/dashboard'),
+    _NavItem(label: 'کاربران', icon: Icons.people_rounded, route: '/users'),
+    _NavItem(label: 'گروه‌ها', icon: Icons.groups_rounded, route: '/groups'),
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    final location = GoRouterState.of(context).matchedLocation;
+
+    return Container(
+      color: AppTheme.sidebarBg,
+      child: Column(
+        children: [
+          // ── Logo / Brand ──────────────────────────────────────────────
+          Container(
+            padding: const EdgeInsets.fromLTRB(20, 32, 20, 24),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    Container(
+                      width: 40,
+                      height: 40,
+                      decoration: BoxDecoration(
+                        color: AppTheme.primary,
+                        borderRadius: BorderRadius.circular(10),
+                      ),
+                      child: const Icon(
+                        Icons.radio_rounded,
+                        color: Colors.white,
+                        size: 22,
+                      ),
+                    ),
+                    const SizedBox(width: 12),
+                    const Text(
+                      'NEDA',
+                      style: TextStyle(
+                        color: Colors.white,
+                        fontSize: 22,
+                        fontWeight: FontWeight.w800,
+                        letterSpacing: 1.5,
+                      ),
+                    ),
+                  ],
+                ),
+                const SizedBox(height: 6),
+                const Text(
+                  'پنل مدیریت',
+                  style: TextStyle(
+                    color: AppTheme.sidebarText,
+                    fontSize: 12,
+                  ),
+                ),
+              ],
+            ),
+          ),
+
+          // ── Debug badge ───────────────────────────────────────────────
+          if (AppConfig.debugMode)
+            Container(
+              margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+              padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
+              decoration: BoxDecoration(
+                color: AppTheme.warning.withValues(alpha: 0.15),
+                borderRadius: BorderRadius.circular(6),
+                border: Border.all(color: AppTheme.warning.withValues(alpha: 0.4)),
+              ),
+              child: const Row(
+                children: [
+                  Icon(Icons.bug_report_rounded,
+                      size: 14, color: AppTheme.warning),
+                  SizedBox(width: 6),
+                  Text(
+                    'حالت آزمایشی',
+                    style: TextStyle(
+                      color: AppTheme.warning,
+                      fontSize: 11,
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+
+          const SizedBox(height: 12),
+
+          // ── Navigation items ──────────────────────────────────────────
+          Expanded(
+            child: ListView(
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+              children: _navItems.map((item) {
+                final isActive = location.startsWith(item.route) &&
+                    (item.route != '/dashboard' || location == '/dashboard');
+                return _SidebarTile(item: item, isActive: isActive);
+              }).toList(),
+            ),
+          ),
+
+          // ── Admin info + Logout ───────────────────────────────────────
+          const Divider(color: Color(0xFF1E293B), height: 1),
+          Padding(
+            padding: const EdgeInsets.all(16),
+            child: Column(
+              children: [
+                Consumer<AuthProvider>(
+                  builder: (_, auth, __) => Row(
+                    children: [
+                      Container(
+                        width: 36,
+                        height: 36,
+                        decoration: BoxDecoration(
+                          color: AppTheme.primary.withValues(alpha: 0.2),
+                          borderRadius: BorderRadius.circular(10),
+                        ),
+                        child: const Icon(
+                          Icons.admin_panel_settings_rounded,
+                          color: AppTheme.primary,
+                          size: 20,
+                        ),
+                      ),
+                      const SizedBox(width: 10),
+                      Expanded(
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            Text(
+                              auth.username ?? 'Admin',
+                              style: const TextStyle(
+                                color: Colors.white,
+                                fontSize: 13,
+                                fontWeight: FontWeight.w600,
+                              ),
+                              overflow: TextOverflow.ellipsis,
+                            ),
+                            const Text(
+                              'مدیر سیستم',
+                              style: TextStyle(
+                                color: AppTheme.sidebarText,
+                                fontSize: 11,
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 12),
+                SizedBox(
+                  width: double.infinity,
+                  child: OutlinedButton.icon(
+                    onPressed: () {
+                      context.read<AuthProvider>().logout();
+                      context.go('/login');
+                    },
+                    icon: const Icon(Icons.logout_rounded, size: 16),
+                    label: const Text('خروج'),
+                    style: OutlinedButton.styleFrom(
+                      foregroundColor: AppTheme.sidebarText,
+                      side: const BorderSide(color: Color(0xFF334155)),
+                      padding: const EdgeInsets.symmetric(vertical: 10),
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _SidebarTile extends StatelessWidget {
+  final _NavItem item;
+  final bool isActive;
+
+  const _SidebarTile({required this.item, required this.isActive});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.symmetric(vertical: 2),
+      decoration: BoxDecoration(
+        color: isActive ? AppTheme.sidebarSelected : Colors.transparent,
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: ListTile(
+        leading: Icon(
+          item.icon,
+          color: isActive ? Colors.white : AppTheme.sidebarText,
+          size: 20,
+        ),
+        title: Text(
+          item.label,
+          style: TextStyle(
+            color: isActive ? Colors.white : AppTheme.sidebarText,
+            fontSize: 14,
+            fontWeight: isActive ? FontWeight.w600 : FontWeight.w400,
+          ),
+        ),
+        contentPadding: const EdgeInsets.symmetric(horizontal: 12),
+        dense: true,
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+        onTap: () {
+          context.go(item.route);
+          // Close drawer if open
+          if (Scaffold.of(context).isDrawerOpen) {
+            Navigator.of(context).pop();
+          }
+        },
+      ),
+    );
+  }
+}
+
+class _NavItem {
+  final String label;
+  final IconData icon;
+  final String route;
+
+  const _NavItem({
+    required this.label,
+    required this.icon,
+    required this.route,
+  });
+}

admin_panel/lib/widgets/responsive_layout.dart

@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+
+class ResponsiveLayout extends StatelessWidget {
+  final Widget sidebar;
+  final Widget body;
+  final String title;
+
+  const ResponsiveLayout({
+    super.key,
+    required this.sidebar,
+    required this.body,
+    required this.title,
+  });
+
+  static const double sidebarBreakpoint = 800;
+  static const double sidebarWidth = 240.0;
+
+  @override
+  Widget build(BuildContext context) {
+    final width = MediaQuery.of(context).size.width;
+    final isWide = width >= sidebarBreakpoint;
+
+    if (isWide) {
+      return Scaffold(
+        body: Row(
+          children: [
+            SizedBox(width: sidebarWidth, child: sidebar),
+            Expanded(child: body),
+          ],
+        ),
+      );
+    }
+
+    // Narrow: use Drawer
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(
+          title,
+          style: const TextStyle(fontWeight: FontWeight.w700, fontSize: 18),
+        ),
+        leading: Builder(
+          builder: (ctx) => IconButton(
+            icon: const Icon(Icons.menu_rounded),
+            onPressed: () => Scaffold.of(ctx).openDrawer(),
+          ),
+        ),
+      ),
+      drawer: Drawer(
+        width: sidebarWidth,
+        child: sidebar,
+      ),
+      body: body,
+    );
+  }
+}