import smtplib
import os
from dotenv import load_dotenv

load_dotenv()

# Get email settings from environment variables
username = os.getenv("MAIL_USERNAME")
password = os.getenv("MAIL_PASSWORD")
server = os.getenv("MAIL_SERVER")
port = int(os.getenv("MAIL_PORT", "587"))

print(f"Testing connection to {server}:{port} with username {username}")

try:
    # Attempt to connect
    smtp = smtplib.SMTP(server, port)
    smtp.ehlo()
    
    # Start TLS if needed
    if os.getenv("MAIL_STARTTLS") == "True":
        smtp.starttls()
        smtp.ehlo()
    
    # Try to login
    smtp.login(username, password)
    print("Login successful!")
    
    # Send a test email
    from_addr = os.getenv("MAIL_FROM")
    to_addr = "example@noreply.com"
    message = f"From: {from_addr}\nTo: {to_addr}\nSubject: SMTP Test\n\nThis is a test email to verify SMTP connection."
    
    smtp.sendmail(from_addr, to_addr, message)
    print("Test email sent successfully!")
    
    smtp.quit()
    
except Exception as e:
    print(f"Error: {e}")