import requests
from src.args import args
import src.constants as constants


def get_secure_origin() -> str:
    res = requests.get(f"{args.unsecure_origin}/secure_origin")
    if res.status_code < 200 or res.status_code > 299:
        raise Exception(f"Get secure origin failed with status {res.status_code}")
    return res.text


def get_root_ca() -> str:
    res = requests.get(f"{args.unsecure_origin}/pki/root_ca.crt")
    if res.status_code < 200 or res.status_code > 299:
        raise Exception(f"Get root CA failed with status {res.status_code}")
    return res.text


def device_info():
    """
    Get device information to return with enrollment and sync requests
    """
    return {
        "reference": constants.DEV_REFERENCE,
        "version": constants.DEV_VERSION,
        "max_relays": len(args.relay_gpios_list),
    }


def enroll_device(csr: str):
    """
    Enroll device, ie. submit CSR to API.

    Certificate cannot be retrieved before device is validated.
    """
    res = requests.post(
        f"{args.secure_origin}/devices_api/mgmt/enroll",
        json={"csr": csr, "info": device_info()},
        verify=args.root_ca_path,
    )
    if res.status_code < 200 or res.status_code > 299:
        print(res.text)
        raise Exception(f"Enrollment failed with status {res.status_code}")