import MetaTrader5 as mt5
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import json
import os


# ----------------------------
# Load settings
# ----------------------------
def load_config(filepath="config.json"):
    if not os.path.exists(filepath):
        raise FileNotFoundError(f"Config file not found: {filepath}")
    with open(filepath, "r") as f:
        return json.load(f)


# ----------------------------
# Send email
# ----------------------------
def send_email(subject, body, smtp_config):
    msg = MIMEMultipart()
    msg['From'] = smtp_config["sender_email"]
    msg['To'] = smtp_config["recipient_email"]
    msg['Subject'] = subject
    msg.attach(MIMEText(body, "plain"))

    try:
        with smtplib.SMTP(smtp_config["smtp_server"], smtp_config["smtp_port"]) as server:
            server.starttls()
            server.login(smtp_config["sender_email"], smtp_config["sender_password"])
            server.send_message(msg)
        print(f"[EMAIL] Sent to {smtp_config['recipient_email']}")
    except Exception as e:
        print(f"[EMAIL ERROR] {e}")


# ----------------------------
# Get account details
# ----------------------------
def get_account_details():
    info = mt5.account_info()
    if info is None:
        raise RuntimeError(f"Unable to fetch account info. Error: {mt5.last_error()}")

    # Build a clean text message
    details = (
        f"MT5 ACCOUNT DETAILS\n"
        f"===================\n"
        f"Login: {info.login}\n"
        f"Name: {info.name}\n"
        f"Server: {info.server}\n"
        f"Balance: {info.balance}\n"
        f"Equity: {info.equity}\n"
        f"Leverage: {info.leverage}\n"
        f"Currency: {info.currency}\n"
        f"Trade Mode: {info.trade_mode}\n"
    )
    return details


# ----------------------------
# Main function
# ----------------------------
def main():
    config = load_config("config.json")

    smtp_config = {
        "smtp_server": "smtp.gmail.com",
        "smtp_port": 587,
        "sender_email": "ifairvaluegap@gmail.com",       # your Gmail
        "sender_password": "pyxv pjnd jftb klnz",       # Gmail App Password
        "recipient_email": "griffinskimutai@gmail.com"  # where to send account details
    }

    # Initialize MT5
    if mt5.initialize(
        path=config["mt5Pathway"],
        login=int(config["username"]),
        password=config["password"],
        server=config["server"]
    ):
        print("[MT5] Connection successful")
        try:
            account_text = get_account_details()
            send_email(
                subject="MT5 Account Details",
                body=account_text,
                smtp_config=smtp_config
            )
        except Exception as e:
            send_email(
                subject="MT5 Account Info Error",
                body=str(e),
                smtp_config=smtp_config
            )
    else:
        error_msg = f"[MT5] Connection failed: {mt5.last_error()}"
        print(error_msg)
        send_email(
            subject="MT5 Connection Failed",
            body=error_msg,
            smtp_config=smtp_config
        )

    mt5.shutdown()


# ----------------------------
# Run script
# ----------------------------
if __name__ == "__main__":
    main()