#!/usr/bin/env python

import json, requests, os

from src.utils.jsonLogger import log

class keys():

    def __init__(self):
        self.sentiment_analyser_uri = os.getenv("SENTIMENT_URL")

def callSentimentAnalyser(tweet):
    log("Calling Sentiment Analyser for [{}]".format(tweet), 'INFO')
    try:
        uri = keys().sentiment_analyser_uri + "/sentiment?tweet="+tweet
        response = requests.request("GET", uri)

        response = json.loads(response.text)

        scores = response["result"]["Score"]

        return scores["pos"], scores["neu"], scores["neg"], scores["compound"]
    except:
        log("Could not call Sentiment Analyser Service", 'ERR')
        return 0, 0, 0, 0