from grocy.request import Request
from grocy.conf import Configuration
import logging


class Stock(object):
    GET_STOCK_URL_TEMPLATE = '{api}/stock'
    GET_STOCK_PRODUCT_DETAIL_TEMPLATE = '{api}/stock/products/{product_id}'

    def __init__(self):
        self.conf = Configuration()
        self.conf.load()

    def __get_resources(self, url, logger):
        request = Request('get', url)
        try:
            return request.send()
        except Exception as e:
            logger.error(e)
            raise e

    @property
    def products(self):
        logger = logging.getLogger('stock.products')
        url = self.GET_STOCK_URL_TEMPLATE.format(api=self.conf.api)
        return self.__get_resources(url, logger)

    def get_product(self, product_id):
        logger = logging.getLogger('stock.get_product')
        url = self.GET_STOCK_PRODUCT_DETAIL_TEMPLATE.format(api=self.conf.api, product_id=product_id)
        return self.__get_resources(url, logger)