#!/usr/bin/env python3
"""
Setup script for Telegram Bot notifications
Helps users create a Telegram bot and get required credentials
"""

import webbrowser
import time

def print_instructions():
    """Print setup instructions"""
    print("🤖 TELEGRAM BOT SETUP INSTRUCTIONS")
    print("=" * 50)
    print()
    print("1️⃣ CREATE YOUR TELEGRAM BOT:")
    print("   • Open Telegram and search for @BotFather")
    print("   • Send: /newbot")
    print("   • Choose a name for your bot")
    print("   • Choose a username (must end with 'bot')")
    print("   • BotFather will give you a HTTP API token")
    print("   • Copy this token (it looks like: 123456789:ABCdefGHIjklMNOpqrsTUVwxyz)")
    print()
    print("2️⃣ GET YOUR CHAT ID:")
    print("   • Send a message to your new bot first (any message)")
    print("   • Your bot will not work if you haven't messaged it first")
    print("   • Use the script below to get your Chat ID")
    print()
    print("3️⃣ CONFIGURE ENVIRONMENT:")
    print("   • Add to your .env file:")
    print("     TELEGRAM_MONITOR_ENABLED=True")
    print("     TELEGRAM_BOT_TOKEN=your_bot_token_here")
    print("     TELEGRAM_CHAT_ID=your_chat_id_here")
    print()
    print("4️⃣ RUN THE MONITOR:")
    print("   • python tools/telegram_monitor.py")
    print()
    print("=" * 50)

def get_chat_id():
    """Get chat ID using bot token"""
    print("🔍 CHAT ID FINDER")
    print("-" * 20)
    
    token = input("Enter your bot token: ").strip()
    if not token:
        print("❌ No token provided")
        return
    
    try:
        import requests
        import json
        
        url = f"https://api.telegram.org/bot{token}/getUpdates"
        response = requests.get(url, timeout=10)
        data = response.json()
        
        if data.get('ok'):
            updates = data.get('result', [])
            if updates:
                chat_id = updates[-1]['message']['chat']['id']
                print(f"✅ Your Chat ID: {chat_id}")
                print()
                print("Add this to your .env file:")
                print(f"TELEGRAM_CHAT_ID={chat_id}")
            else:
                print("❌ No messages found")
                print("Send a message to your bot first, then try again")
        else:
            print(f"❌ Error: {data.get('description', 'Unknown error')}")
            
    except Exception as e:
        print(f"❌ Error getting Chat ID: {e}")

def main():
    """Main setup menu"""
    print("🤖 CLP TELEGRAM NOTIFICATION SETUP")
    print("=" * 40)
    print()
    
    while True:
        print("Choose an option:")
        print("1. Show setup instructions")
        print("2. Get Chat ID")
        print("3. Open BotFather (to create bot)")
        print("4. Exit")
        print()
        
        choice = input("Enter choice (1-4): ").strip()
        
        if choice == '1':
            print_instructions()
        elif choice == '2':
            get_chat_id()
        elif choice == '3':
            print("Opening BotFather in Telegram...")
            try:
                webbrowser.open('https://t.me/BotFather')
            except:
                print("Could not open browser. Go to https://t.me/BotFather manually")
        elif choice == '4':
            print("Goodbye! 🚀")
            break
        else:
            print("Invalid choice. Try again.")
        
        print("\n" + "=" * 40 + "\n")

if __name__ == "__main__":
    main()