"""Interface for ows-product microservice."""

import backoff
import requests

import config
from src.constants import services as services_consts
from src.utils import detect_retriable_error, is_not_found_http_error, log_execution


@detect_retriable_error
@log_execution
@backoff.on_exception(backoff.expo, requests.exceptions.HTTPError, max_tries=3, giveup=is_not_found_http_error)
def get_product(product_id):
    """Get information about product.

    Args:
        product_id (int): product id.

    Returns:
        dict: information about product.

    Raises:
        requests.exceptions.HTTPError: When 400 <= status_code < 600

    """
    url = _get_ows_product_url(product_id)
    response = requests.get(url)
    response.raise_for_status()
    return response.json()


def _get_ows_product_url(product_id):
    """Get url to ows-product for the product id."""
    return services_consts.SERVICE_URL.format(
        environment=config.ENVIRONMENT,
        service_name=services_consts.OWS_PRODUCT_SERVICE_NAME,
        path=services_consts.OWS_PRODUCT_ENDPOINT.format(product_id),
    )