From f58bf8b6a74c3d778d6ed62d5d95bff82ed19c35 Mon Sep 17 00:00:00 2001
From: vrubelroman <vrubelroman@gmail.com>
Date: Fri, 28 Nov 2025 18:28:51 +0300
Subject: [PATCH] add /sendusers0

---
 LichessClientTG_bot/admin_bot.py | 111 ++++++++++++++++++++++++++++++-
 1 file changed, 110 insertions(+), 1 deletion(-)

diff --git a/LichessClientTG_bot/admin_bot.py b/LichessClientTG_bot/admin_bot.py
index 66e9931..b12ab7c 100644
--- a/LichessClientTG_bot/admin_bot.py
+++ b/LichessClientTG_bot/admin_bot.py
@@ -28,6 +28,7 @@ logger = logging.getLogger(__name__)
 
 # Conversation states for system message
 WAITING_FOR_SYSTEM_MESSAGE = range(1)
+WAITING_FOR_USERS0_MESSAGE = range(1, 2)
 
 
 class AdminBot:
@@ -316,6 +317,102 @@ class AdminBot:
         await update.message.reply_text("❌ Отправка сообщения отменена.")
         return ConversationHandler.END
     
+    async def sendusers0_start(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
+        """Start sendusers0 command - ask for message text"""
+        await update.message.reply_text(
+            "📨 Введите текст сообщения для отправки пользователям без добавленных игроков:\n\n"
+            "Используйте /cancel для отмены."
+        )
+        return WAITING_FOR_USERS0_MESSAGE
+    
+    async def handle_users0_message(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
+        """Handle message text input and send to users without gamers"""
+        message_text = update.message.text
+        
+        if not message_text or not message_text.strip():
+            await update.message.reply_text("❌ Сообщение не может быть пустым. Попробуйте снова или используйте /cancel для отмены.")
+            return WAITING_FOR_USERS0_MESSAGE
+        
+        # Get users without gamers from database
+        try:
+            conn = sqlite3.connect(self.db.db_path)
+            cursor = conn.cursor()
+            cursor.execute("""
+                SELECT DISTINCT tu.user_id
+                FROM telegram_users tu
+                LEFT JOIN user_gamers ug ON tu.user_id = ug.user_id
+                WHERE ug.id IS NULL
+            """)
+            users = cursor.fetchall()
+            conn.close()
+            
+            total_users = len(users)
+            if total_users == 0:
+                await update.message.reply_text("❌ В базе данных нет пользователей без игроков для отправки сообщения.")
+                return ConversationHandler.END
+            
+            # Send status message
+            status_msg = await update.message.reply_text(
+                f"📤 Отправка сообщения {total_users} пользователям без игроков...\n\n"
+                f"Сообщение:\n{message_text}"
+            )
+            
+            # Send message to users without gamers
+            success_count = 0
+            failed_count = 0
+            
+            # Format message with system message header
+            formatted_message = f"🔔 <b>System Message</b>\n\n{message_text}"
+            
+            for i, (user_id,) in enumerate(users):
+                try:
+                    url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendMessage"
+                    async with aiohttp.ClientSession() as session:
+                        async with session.post(url, json={
+                            "chat_id": user_id,
+                            "text": formatted_message,
+                            "parse_mode": "HTML"
+                        }, timeout=aiohttp.ClientTimeout(total=5)) as response:
+                            if response.status == 200:
+                                success_count += 1
+                            else:
+                                failed_count += 1
+                                error_text = await response.text()
+                                logger.warning(f"Failed to send to user {user_id}: {error_text}")
+                except Exception as e:
+                    failed_count += 1
+                    logger.error(f"Error sending to user {user_id}: {e}")
+                
+                # Add small delay to avoid rate limiting (except for the last user)
+                if i < len(users) - 1:
+                    await asyncio.sleep(0.05)  # 50ms delay between messages
+            
+            # Update status message
+            result_text = (
+                f"✅ <b>Рассылка завершена</b>\n\n"
+                f"📊 Статистика:\n"
+                f"• Всего пользователей без игроков: {total_users}\n"
+                f"• Успешно отправлено: {success_count}\n"
+                f"• Ошибок: {failed_count}\n\n"
+                f"<b>Отправленное сообщение:</b>\n{message_text}"
+            )
+            await status_msg.edit_text(result_text, parse_mode='HTML')
+            
+            logger.info(f"Users0 message sent: {success_count} successful, {failed_count} failed out of {total_users} users")
+            
+        except Exception as e:
+            logger.error(f"Error in users0 message sending: {e}")
+            import traceback
+            logger.error(traceback.format_exc())
+            await update.message.reply_text(f"❌ Ошибка при отправке сообщений: {e}")
+        
+        return ConversationHandler.END
+    
+    async def cancel_users0_message(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
+        """Cancel users0 message command"""
+        await update.message.reply_text("❌ Отправка сообщения отменена.")
+        return ConversationHandler.END
+    
     async def start(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
         """Start command - register admin chat"""
         try:
@@ -352,8 +449,20 @@ class AdminBot:
             fallbacks=[CommandHandler("cancel", self.cancel_system_message)]
         )
         
-        # Add conversation handler
+        # Conversation handler for sendusers0 message
+        sendusers0_conv = ConversationHandler(
+            entry_points=[CommandHandler("sendusers0", self.sendusers0_start)],
+            states={
+                WAITING_FOR_USERS0_MESSAGE: [
+                    MessageHandler(filters.TEXT & ~filters.COMMAND, self.handle_users0_message)
+                ],
+            },
+            fallbacks=[CommandHandler("cancel", self.cancel_users0_message)]
+        )
+        
+        # Add conversation handlers
         application.add_handler(system_mes_conv)
+        application.add_handler(sendusers0_conv)
         
         # Add start command handler
         application.add_handler(CommandHandler("start", self.start))