Enhance promo code management and add bulk creation functionality

- Refactored the promo code creation process into a step-by-step flow, improving user guidance and validation.
- Introduced bulk promo code creation with a structured multi-step process, allowing admins to create multiple codes efficiently.
- Added new states for managing the promo code creation process and bulk operations.
- Implemented panel statistics retrieval to provide admins with insights into system performance and user activity.
- Updated localization files to support new messages and prompts related to promo code management and statistics.

bot/handlers/admin/statistics.py

@@ -8,6 +8,7 @@ from config.settings import Settings
 
 from db.dal import user_dal, payment_dal, panel_sync_dal
 from db.models import Payment, PanelSyncStatus
+from bot.services.panel_api_service import PanelApiService
 
 from bot.keyboards.inline.admin_keyboards import get_back_to_admin_panel_keyboard
 from bot.middlewares.i18n import JsonI18n
@@ -137,6 +138,49 @@ async def show_statistics_handler(callback: types.CallbackQuery,
     else:
         stats_text_parts.append(f"\n{_('admin_sync_status_never_run')}")
 
+    # Panel Statistics
+    try:
+        panel_service = PanelApiService(settings)
+        
+        # Get panel system statistics
+        panel_stats = await panel_service.get_panel_statistics()
+        nodes_stats = await panel_service.get_nodes_statistics()
+        online_count = await panel_service.get_online_users_count()
+        users_activity = await panel_service.get_users_activity_stats()
+        
+        stats_text_parts.append(f"\n<b>🖥 {_('admin_panel_stats_header', default='Статистика панели')}</b>")
+        
+        if online_count is not None:
+            stats_text_parts.append(f"🟢 Онлайн сейчас: <b>{online_count}</b>")
+        
+        if users_activity:
+            today_connected = users_activity.get('today_connected', 'N/A')
+            week_connected = users_activity.get('week_connected', 'N/A')
+            never_connected = users_activity.get('never_connected', 'N/A')
+            stats_text_parts.append(f"📅 Подключались сегодня: <b>{today_connected}</b>")
+            stats_text_parts.append(f"📅 Подключались за неделю: <b>{week_connected}</b>")
+            stats_text_parts.append(f"❌ Никогда не подключались: <b>{never_connected}</b>")
+        
+        if nodes_stats:
+            active_nodes = len([node for node in nodes_stats if node.get('status') == 'active'])
+            total_nodes = len(nodes_stats)
+            stats_text_parts.append(f"🔗 Активных нод: <b>{active_nodes}/{total_nodes}</b>")
+        
+        if panel_stats:
+            system_info = panel_stats.get('system', {})
+            if system_info:
+                memory_usage = system_info.get('memory_usage_percent', 'N/A')
+                cpu_usage = system_info.get('cpu_usage_percent', 'N/A')
+                stats_text_parts.append(f"💾 Использование RAM: <b>{memory_usage}%</b>")
+                stats_text_parts.append(f"🔄 Загрузка CPU: <b>{cpu_usage}%</b>")
+        
+        await panel_service.close()
+        
+    except Exception as e:
+        logging.warning(f"Failed to fetch panel statistics: {e}")
+        stats_text_parts.append(f"\n<b>🖥 Статистика панели</b>")
+        stats_text_parts.append("❌ Не удалось получить данные с панели")
+
     final_text = "\n".join(stats_text_parts)
 
     try:

bot/services/panel_api_service.py

@@ -460,3 +460,43 @@ class PanelApiService:
     async def get_bot_db_last_sync_status(
             self, session: AsyncSession) -> Optional[PanelSyncStatus]:
         return await panel_sync_dal.get_panel_sync_status(session)
+    
+    
+    async def get_panel_statistics(self) -> Optional[Dict[str, Any]]:
+        """Get general panel statistics"""
+        response_data = await self._request("GET", "/admin/stats", log_full_response=False)
+        if response_data and not response_data.get("error") and "response" in response_data:
+            return response_data.get("response")
+        return None
+    
+    
+    async def get_nodes_statistics(self) -> Optional[List[Dict[str, Any]]]:
+        """Get nodes statistics"""
+        response_data = await self._request("GET", "/admin/nodes/stats", log_full_response=False)
+        if response_data and not response_data.get("error") and "response" in response_data:
+            return response_data.get("response", {}).get("nodes", [])
+        return None
+    
+    
+    async def get_system_info(self) -> Optional[Dict[str, Any]]:
+        """Get system information"""
+        response_data = await self._request("GET", "/admin/system/info", log_full_response=False)
+        if response_data and not response_data.get("error") and "response" in response_data:
+            return response_data.get("response")
+        return None
+    
+    
+    async def get_online_users_count(self) -> Optional[int]:
+        """Get count of currently online users"""
+        response_data = await self._request("GET", "/admin/stats/online-users", log_full_response=False)
+        if response_data and not response_data.get("error") and "response" in response_data:
+            return response_data.get("response", {}).get("count", 0)
+        return None
+    
+    
+    async def get_users_activity_stats(self) -> Optional[Dict[str, Any]]:
+        """Get users activity statistics (today, week, never connected)"""
+        response_data = await self._request("GET", "/admin/stats/users-activity", log_full_response=False)
+        if response_data and not response_data.get("error") and "response" in response_data:
+            return response_data.get("response")
+        return None

bot/states/admin_states.py

@@ -6,8 +6,17 @@ class AdminStates(StatesGroup):
     waiting_for_broadcast_message = State()
     confirming_broadcast = State()
     waiting_for_promo_details = State()
+    waiting_for_promo_code = State()
+    waiting_for_promo_bonus_days = State()
+    waiting_for_promo_max_activations = State()
+    waiting_for_promo_validity_days = State()
+    waiting_for_promo_description = State()
     waiting_for_promo_edit_details = State()
     waiting_for_bulk_promo_details = State()
+    waiting_for_bulk_promo_quantity = State()
+    waiting_for_bulk_promo_bonus_days = State()
+    waiting_for_bulk_promo_max_activations = State()
+    waiting_for_bulk_promo_validity_days = State()
     waiting_for_user_id_to_ban = State()
     waiting_for_user_id_to_unban = State()
 

locales/en.json

@@ -323,5 +323,42 @@
   "admin_csv_header_raw_update_preview": "Update Preview",
   
   "admin_banned_users_empty": "📋 Banned Users\n\nList is empty",
-  "admin_banned_users_list": "📋 Banned Users ({count}):\n\n{users}"
+  "admin_banned_users_list": "📋 Banned Users ({count}):\n\n{users}",
+  
+  "admin_panel_stats_header": "Panel Statistics",
+  "admin_bulk_promo_invalid_values": "❌ Invalid values: {error}",
+  
+  "admin_bulk_promo_step1_quantity": "📦 <b>Bulk Promo Code Creation</b>\n\n<b>Step 1 of 4:</b> Quantity\n\nEnter the number of promo codes to create (1-1000):",
+  "admin_bulk_promo_step2_bonus_days": "📦 <b>Bulk Promo Code Creation</b>\n\n<b>Step 2 of 4:</b> Bonus Days\n\nQuantity: <b>{quantity}</b>\n\nEnter the number of bonus days (1-365):",
+  "admin_bulk_promo_step3_max_activations": "📦 <b>Bulk Promo Code Creation</b>\n\n<b>Step 3 of 4:</b> Max Activations\n\nQuantity: <b>{quantity}</b>\nBonus days: <b>{bonus_days}</b>\n\nEnter the maximum number of activations for each promo code (1-10000):",
+  "admin_bulk_promo_step4_validity": "📦 <b>Bulk Promo Code Creation</b>\n\n<b>Step 4 of 4:</b> Validity Period\n\nQuantity: <b>{quantity}</b>\nBonus days: <b>{bonus_days}</b>\nMax activations: <b>{max_activations}</b>\n\nChoose the validity period for promo codes:",
+  
+  "admin_bulk_promo_invalid_quantity": "❌ Quantity must be between 1 and 1000",
+  "admin_bulk_promo_invalid_bonus_days": "❌ Bonus days must be between 1 and 365",
+  "admin_bulk_promo_invalid_max_activations": "❌ Max activations must be between 1 and 10000",
+  "admin_bulk_promo_invalid_validity_days": "❌ Validity days must be between 1 and 365",
+  
+  "admin_bulk_promo_unlimited_validity": "♾️ Unlimited",
+  "admin_bulk_promo_set_validity": "⏰ Set Period",
+  "admin_bulk_promo_enter_validity_days": "⏰ Enter the number of validity days for promo codes (1-365):",
+  
+  "admin_bulk_promo_creating": "⏳ Creating {quantity} promo codes...",
+  
+  "admin_promo_step1_code": "🎟 <b>Create Promo Code</b>\n\n<b>Step 1 of 5:</b> Promo Code\n\nEnter promo code (3-30 characters, letters and numbers only):",
+  "admin_promo_step2_bonus_days": "🎟 <b>Create Promo Code</b>\n\n<b>Step 2 of 5:</b> Bonus Days\n\nCode: <b>{code}</b>\n\nEnter the number of bonus days (1-365):",
+  "admin_promo_step3_max_activations": "🎟 <b>Create Promo Code</b>\n\n<b>Step 3 of 5:</b> Max Activations\n\nCode: <b>{code}</b>\nBonus days: <b>{bonus_days}</b>\n\nEnter the maximum number of activations (1-10000):",
+  "admin_promo_step4_validity": "🎟 <b>Create Promo Code</b>\n\n<b>Step 4 of 5:</b> Validity Period\n\nCode: <b>{code}</b>\nBonus days: <b>{bonus_days}</b>\nMax activations: <b>{max_activations}</b>\n\nChoose the validity period for the promo code:",
+  "admin_promo_step5_description": "🎟 <b>Create Promo Code</b>\n\n<b>Step 5 of 5:</b> Description (optional)\n\nCode: <b>{code}</b>\nBonus days: <b>{bonus_days}</b>\nMax activations: <b>{max_activations}</b>\nValid until: <b>{validity}</b>\n\nEnter promo code description or click \"Skip\":",
+  
+  "admin_promo_invalid_code_format": "❌ Promo code must contain 3-30 characters (letters and numbers only)",
+  "admin_promo_code_already_exists": "❌ A promo code with this code already exists",
+  "admin_promo_processing_error": "❌ Error processing promo code",
+  "admin_promo_unlimited_validity": "♾️ Unlimited",
+  "admin_promo_set_validity": "⏰ Set Period",
+  "admin_promo_enter_validity_days": "⏰ Enter the number of validity days for the promo code (1-365):",
+  "admin_promo_skip_description": "⏭️ Skip",
+  "admin_promo_description_too_long": "❌ Description must not exceed 200 characters",
+  "admin_promo_creating": "⏳ Creating promo code...",
+  "admin_promo_created_success": "✅ Promo code created!\n\n🎟 Code: <b>{code}</b>\n🎁 Bonus days: <b>{days}</b>\n🔢 Max activations: <b>{max_act}</b>\n⏰ Valid until: <b>{validity}</b>\n📝 Description: {description}",
+  "admin_promo_creation_failed": "❌ Error creating promo code: {error}"
 }

locales/ru.json

@@ -323,5 +323,42 @@
   "admin_csv_header_raw_update_preview": "Превью обновления",
   
   "admin_banned_users_empty": "📋 Заблокированные пользователи\n\nСписок пуст",
-  "admin_banned_users_list": "📋 Заблокированные пользователи ({count}):\n\n{users}"
+  "admin_banned_users_list": "📋 Заблокированные пользователи ({count}):\n\n{users}",
+  
+  "admin_panel_stats_header": "Статистика панели",
+  "admin_bulk_promo_invalid_values": "❌ Неверные значения: {error}",
+  
+  "admin_bulk_promo_step1_quantity": "📦 <b>Массовое создание промокодов</b>\n\n<b>Шаг 1 из 4:</b> Количество промокодов\n\nВведите количество промокодов для создания (1-1000):",
+  "admin_bulk_promo_step2_bonus_days": "📦 <b>Массовое создание промокодов</b>\n\n<b>Шаг 2 из 4:</b> Бонусные дни\n\nКоличество: <b>{quantity}</b>\n\nВведите количество бонусных дней (1-365):",
+  "admin_bulk_promo_step3_max_activations": "📦 <b>Массовое создание промокодов</b>\n\n<b>Шаг 3 из 4:</b> Максимальные активации\n\nКоличество: <b>{quantity}</b>\nБонусные дни: <b>{bonus_days}</b>\n\nВведите максимальное количество активаций для каждого промокода (1-10000):",
+  "admin_bulk_promo_step4_validity": "📦 <b>Массовое создание промокодов</b>\n\n<b>Шаг 4 из 4:</b> Срок действия\n\nКоличество: <b>{quantity}</b>\nБонусные дни: <b>{bonus_days}</b>\nМакс. активации: <b>{max_activations}</b>\n\nВыберите срок действия промокодов:",
+  
+  "admin_bulk_promo_invalid_quantity": "❌ Количество должно быть от 1 до 1000",
+  "admin_bulk_promo_invalid_bonus_days": "❌ Бонусные дни должны быть от 1 до 365",
+  "admin_bulk_promo_invalid_max_activations": "❌ Максимальные активации должны быть от 1 до 10000",
+  "admin_bulk_promo_invalid_validity_days": "❌ Дни действия должны быть от 1 до 365",
+  
+  "admin_bulk_promo_unlimited_validity": "♾️ Неограниченно",
+  "admin_bulk_promo_set_validity": "⏰ Установить срок",
+  "admin_bulk_promo_enter_validity_days": "⏰ Введите количество дней действия промокодов (1-365):",
+  
+  "admin_bulk_promo_creating": "⏳ Создаю {quantity} промокодов...",
+  
+  "admin_promo_step1_code": "🎟 <b>Создание промокода</b>\n\n<b>Шаг 1 из 5:</b> Код промокода\n\nВведите код промокода (3-30 символов, только буквы и цифры):",
+  "admin_promo_step2_bonus_days": "🎟 <b>Создание промокода</b>\n\n<b>Шаг 2 из 5:</b> Бонусные дни\n\nКод: <b>{code}</b>\n\nВведите количество бонусных дней (1-365):",
+  "admin_promo_step3_max_activations": "🎟 <b>Создание промокода</b>\n\n<b>Шаг 3 из 5:</b> Максимальные активации\n\nКод: <b>{code}</b>\nБонусные дни: <b>{bonus_days}</b>\n\nВведите максимальное количество активаций (1-10000):",
+  "admin_promo_step4_validity": "🎟 <b>Создание промокода</b>\n\n<b>Шаг 4 из 5:</b> Срок действия\n\nКод: <b>{code}</b>\nБонусные дни: <b>{bonus_days}</b>\nМакс. активации: <b>{max_activations}</b>\n\nВыберите срок действия промокода:",
+  "admin_promo_step5_description": "🎟 <b>Создание промокода</b>\n\n<b>Шаг 5 из 5:</b> Описание (опционально)\n\nКод: <b>{code}</b>\nБонусные дни: <b>{bonus_days}</b>\nМакс. активации: <b>{max_activations}</b>\nДействует: <b>{validity}</b>\n\nВведите описание промокода или нажмите \"Пропустить\":",
+  
+  "admin_promo_invalid_code_format": "❌ Код промокода должен содержать 3-30 символов (только буквы и цифры)",
+  "admin_promo_code_already_exists": "❌ Промокод с таким кодом уже существует",
+  "admin_promo_processing_error": "❌ Ошибка обработки промокода",
+  "admin_promo_unlimited_validity": "♾️ Неограниченно",
+  "admin_promo_set_validity": "⏰ Установить срок",
+  "admin_promo_enter_validity_days": "⏰ Введите количество дней действия промокода (1-365):",
+  "admin_promo_skip_description": "⏭️ Пропустить",
+  "admin_promo_description_too_long": "❌ Описание не должно превышать 200 символов",
+  "admin_promo_creating": "⏳ Создаю промокод...",
+  "admin_promo_created_success": "✅ Промокод создан!\n\n🎟 Код: <b>{code}</b>\n🎁 Бонусные дни: <b>{days}</b>\n🔢 Максимальные активации: <b>{max_act}</b>\n⏰ Действует до: <b>{validity}</b>\n📝 Описание: {description}",
+  "admin_promo_creation_failed": "❌ Ошибка создания промокода: {error}"
 }