"""Module for getting metadata from graphQL-product."""

import config
from gql import Client, gql
from gql.transport.requests import RequestsHTTPTransport
from queries import product

product_query = product.product_query


def query_graphql(product_id):
    """Query graphQL-product."""
    query = gql(product_query)

    transport = RequestsHTTPTransport(
        url=config.GRAPHQL_URL,
        use_json=True,
        headers={
            'Orchard-User-Id': config.OA_USER_ID
        },
        verify=True
    )

    client = Client(
        retries=3,
        transport=transport,
        fetch_schema_from_transport=False,
    )

    try:
        query_return = client.execute(
            query,
            variable_values={'productId': product_id}
        )
        product_metadata = query_return['product']

    except Exception as e:
        return e

    return product_metadata