#!/usr/bin/env python

import sys, os

from coinbase.wallet.client import Client

class keys():

    def __init__(self):
        self.api_key = os.getenv('COINBASE_KEY')
        self.api_secret = os.getenv("COINBASE_SECRET")

def coinbasePublicTicker(type, logger):

    api_key = keys().api_key
    api_secret = keys().api_secret

    type = type.upper().replace('_', '-')

    try:
        client = Client(api_key, api_secret)
        repsonse = client.get_spot_price(currency_pair = type)
        price = (float(repsonse['amount']))
        price = round(price, 2)
        return price
    except KeyError as e:
        logger.error("Coinbase Spot Price Error: {}".format(e))
        price = 0
        return price