"""Model for ows-product."""

import logging

import requests

import config
import const
from utils import string


def get_release_info(release_id):
    """Get information about product from ows-product.

    Args:
        release_id (int): product id.

    Returns:
        dict: information about product.

    """
    result = {
        'release_name': '',
        'release_status': '',
        'upc': 0,
        'vendor_id': 0,
        'subaccount_id': 0,
        'deletions': 'N'
    }
    if not release_id:
        return result
    url = const.SERVICE_URL.format(
        environment=config.ENVIRONMENT,
        service_name=const.OWS_PRODUCT_SERVICE_NAME,
        path=const.OWS_PRODUCT_ENDPOINT.format(release_id))
    response = requests.get(url)
    if response.status_code not in (200, 404):
        logging.exception(
            'Failed to get release information from ows-product.')
        raise Exception(const.OWS_PRODUCT_ERROR)
    if response.status_code == 200:
        info = response.json()
        result['release_name'] = string.cleanup_unicode(info['product_name'])
        result['release_status'] = info['status']
        result['upc'] = info['upc']
        result['vendor_id'] = info['vendor_id']
        result['subaccount_id'] = info['subaccount_id']
        result['deletions'] = info['deletions']
    return result


def get_product_document(product_id):
    """Get information about product from ows-product.

    Args:
        product_id (int): product id.

    Returns:
        dict: information about product.

    """
    result = {}
    if not product_id:
        return result
    url = const.SERVICE_URL.format(
        environment=config.ENVIRONMENT,
        service_name=const.OWS_PRODUCT_SERVICE_NAME,
        path=const.OWS_PRODUCT_DOCUMENT_ENDPOINT.format(product_id))
    response = requests.get(url)
    if response.status_code not in (200, 404):
        logging.exception(
            'Failed to get product information from ows-product.')
        raise Exception(const.OWS_PRODUCT_ERROR)
    if response.status_code == 200:
        result = response.json()
    return result