import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import logging
from app.config.settings import settings

logger = logging.getLogger(__name__)

class EmailService:

    @staticmethod
    def send_otp(to_email: str, otp: str):
        try:
            msg = MIMEMultipart()
            msg['From'] = settings.EMAIL_FROM
            msg['To'] = to_email
            msg['Subject'] = "Password Reset OTP"

            body = f"Your OTP for password reset is: {otp}. It expires in 10 minutes."
            msg.attach(MIMEText(body, 'plain'))

            if settings.SMTP_SECURE:
                server = smtplib.SMTP_SSL(settings.SMTP_HOST, settings.SMTP_PORT)
            else:
                server = smtplib.SMTP(settings.SMTP_HOST, settings.SMTP_PORT)
                server.starttls()

            server.login(settings.SMTP_USER, settings.SMTP_PASSWORD)
            text = msg.as_string()
            server.sendmail(settings.EMAIL_FROM, to_email, text)
            server.quit()
            return True
        except Exception as e:
            logger.error(f"Failed to send email: {e}")
            return False