import requests
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

def get_live_usdt_dominance():
    """Fetches global USDT Dominance to act as a Macro Kill Switch."""
    try:
        url = "https://api.coingecko.com/api/v3/global"
        response = requests.get(url, timeout=5).json()
        return response['data']['market_cap_percentage']['usdt']
    except Exception as e:
        print(f"Error fetching macro data: {e}")
        # Returns a high number on failure to trigger safety kill switch
        return 100.0 

def send_email_alert(sender_email, sender_password, receiver_email, symbol, message):
    """Packages and sends the AI trade signal directly to your email inbox."""
    try:
        msg = MIMEMultipart()
        msg['From'] = sender_email
        msg['To'] = receiver_email
        msg['Subject'] = f"🎯 AI TRADE ALERT: Prime Setup on {symbol}"
        
        msg.attach(MIMEText(message, 'plain'))
        
        # Standard Gmail SMTP server settings
        server = smtplib.SMTP('smtp.gmail.com', 587)
        server.starttls()
        server.login(sender_email, sender_password)
        server.send_message(msg)
        server.quit()
        print(f"Email successfully sent for {symbol}")
    except Exception as e:
        print(f"Failed to send email: {e}")