"""Dev/Prod entry point. Runs the Flask app, over TLS when certs exist."""

import os
import ssl

from backend.app import app
from backend import storage


def main():
    storage.init_db()

    cert = os.path.join("certs", "cert.pem")
    key = os.path.join("certs", "key.pem")

    if os.path.exists(cert) and os.path.exists(key):
        context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
        context.load_cert_chain(cert, key)
        app.run(host="127.0.0.1", port=8443, ssl_context=context)
    else:
        print("WARNING: no certs/ found, running WITHOUT TLS (dev only!).")
        app.run(host="127.0.0.1", port=5000)


if __name__ == "__main__":
    main()