amanfromspace_telegram_bot/bot.py

import os
import logging
from datetime import datetime, time
from dotenv import load_dotenv
from telegram import Update
from telegram.ext import Application, CommandHandler, MessageHandler, filters, ContextTypes

# Load environment variables (keep token secure)
load_dotenv()

# Enable logging
logging.basicConfig(
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
    level=logging.INFO
)
logger = logging.getLogger(__name__)

# ===== CONFIGURATION =====
BOT_TOKEN = os.getenv('BOT_TOKEN', 'YOUR_BOT_TOKEN_HERE')  # Better: use environment variable
ADMIN_USER_ID = 123456789  # Replace with YOUR Telegram user ID

# Set your "off-hours" schedule
AFTER_HOURS_START = time(18, 0)  # 6:00 PM
AFTER_HOURS_END = time(9, 0)     # 9:00 AM
WEEKEND_AUTO_REPLY = True        # Auto-reply on weekends?

# Customizable auto-reply messages
AFTER_HOURS_MESSAGE = """🤖 Automated Reply:

Thanks for your message. I'm currently offline and not checking messages.

⏰ My hours: 9 AM - 6 PM, Monday to Friday
📝 I'll review your message during my next working session."""

NORMAL_HOURS_MESSAGE = """🤖 Quick Reply:

I've received your message and will respond when I'm able.

Please ensure you've:
1. Checked the documentation
2. Tried at least 2 solutions

For urgent matters, use our emergency protocol."""

# ===== HELPER FUNCTIONS =====
def is_after_hours():
    """Check if current time is outside working hours"""
    now = datetime.now()
    current_time = now.time()
    
    # Check if weekend
    if WEEKEND_AUTO_REPLY and now.weekday() >= 5:  # 5=Saturday, 6=Sunday
        return True
    
    # Check if outside working hours
    if current_time >= AFTER_HOURS_START or current_time <= AFTER_HOURS_END:
        return True
    
    return False

def should_auto_reply(user_id):
    """Add specific logic here for certain users"""
    # Example: Always auto-reply to specific problematic users
    # problematic_users = [999888777, 666555444]  # Their Telegram IDs
    # if user_id in problematic_users:
    #     return True
    
    # For now, auto-reply to everyone during off-hours
    return is_after_hours()

# ===== BOT COMMANDS =====
async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):
    """Send a message when the command /start is issued."""
    user = update.effective_user
    welcome_msg = f"""Hello {user.first_name}! 👋

I'm an automated assistant. Messages here are logged and reviewed periodically.

📍 Please note:
• I'm not monitored 24/7
• For quickest response, message during business hours
• Include all relevant details in your first message"""
    
    await update.message.reply_text(welcome_msg)

async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
    """Send a message when the command /help is issued."""
    help_text = """Available commands:
/start - Welcome message
/help - This help message
/status - Check if I'm currently in auto-reply mode
/contact - How to reach me urgently"""
    
    await update.message.reply_text(help_text)

async def status(update: Update, context: ContextTypes.DEFAULT_TYPE):
    """Check if bot is in after-hours mode"""
    if is_after_hours():
        status_msg = "🔕 Currently in AFTER-HOURS mode (auto-reply enabled)"
    else:
        status_msg = "🔔 Currently in BUSINESS HOURS mode"
    
    await update.message.reply_text(status_msg)

# ===== MESSAGE HANDLER =====
async def handle_message(update: Update, context: ContextTypes.DEFAULT_TYPE):
    """Handle incoming messages"""
    user_id = update.effective_user.id
    username = update.effective_user.username or "No username"
    first_name = update.effective_user.first_name or "Unknown"
    message_text = update.message.text or "No text"
    
    # Log the message
    logger.info(f"Message from {first_name} (@{username}, ID: {user_id}): {message_text[:50]}...")
    
    # Check if we should auto-reply
    if should_auto_reply(user_id):
        # Send auto-reply
        if is_after_hours():
            await update.message.reply_text(AFTER_HOURS_MESSAGE)
        else:
            await update.message.reply_text(NORMAL_HOURS_MESSAGE)
        
        # Forward message to you (the admin) for review
        forward_msg = f"📥 New message from {first_name} (@{username}):\n\n{message_text}\n\n⏰ Received during {'off-hours' if is_after_hours() else 'business hours'}"
        
        try:
            await context.bot.send_message(
                chat_id=ADMIN_USER_ID,
                text=forward_msg
            )
        except Exception as e:
            logger.error(f"Failed to forward message: {e}")
    
    else:
        # During business hours, just forward without auto-reply
        forward_msg = f"📞 Immediate attention from {first_name} (@{username}):\n\n{message_text}"
        
        try:
            await context.bot.send_message(
                chat_id=ADMIN_USER_ID,
                text=forward_msg
            )
        except Exception as e:
            logger.error(f"Failed to forward message: {e}")

# ===== ERROR HANDLER =====
async def error_handler(update: Update, context: ContextTypes.DEFAULT_TYPE):
    """Log errors"""
    logger.warning(f"Update {update} caused error {context.error}")

# ===== MAIN FUNCTION =====
def main():
    """Start the bot"""
    # Create the Application
    application = Application.builder().token(BOT_TOKEN).build()
    
    # Register command handlers
    application.add_handler(CommandHandler("start", start))
    application.add_handler(CommandHandler("help", help_command))
    application.add_handler(CommandHandler("status", status))
    
    # Register message handler
    application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, handle_message))
    
    # Register error handler
    application.add_error_handler(error_handler)
    
    # Start the bot
    print("🤖 Bot is starting...")
    print(f"⏰ After-hours: {AFTER_HOURS_START.strftime('%H:%M')} to {AFTER_HOURS_END.strftime('%H:%M')}")
    print(f"📅 Weekend auto-reply: {'Yes' if WEEKEND_AUTO_REPLY else 'No'}")
    
    # Run bot until interrupted
    application.run_polling(allowed_updates=Update.ALL_TYPES)

if __name__ == '__main__':
    main()