import twitter
import os
import sched, time, datetime
import asyncio
import sys

from app_be.models import Tweet
from dotenv import load_dotenv

load_dotenv()

api = twitter.Api(consumer_key=os.getenv('TWITTER_API_KEY'),
                  consumer_secret=os.getenv('TWITTER_API_SECRET'),
                  access_token_key=os.getenv('TWITTER_ACCESS_TOKEN'),
                  access_token_secret=os.getenv('TWITTER_ACCESS_TOKEN_SECRET'))


class twitter_api:

    @staticmethod
    def check_credentials():
        print(api.VerifyCredentials())

    @staticmethod
    def get_last_six_tweets():
        last_six = Tweet.objects.all().order_by('-id')[:6]
        print(last_six)

    @staticmethod
    def get_last_twelve_tweets():
        last_twelve = Tweet.objects.all().order_by('-id')[:12]
        print(last_twelve)

    @staticmethod
    def post_update(text, url):
        update = text + ": " + url
        api.PostUpdate(update)


class twitter_bot:

    def scan_active_feed(self):

        starttime = time.time()

        while True:
            # Search RSS Feeds TODO: for looping over feeds
            print("Looking for new results in active feeds")

            new_tweet = Tweet()
            new_tweet.icon = None
            new_tweet.text = "Test 1"
            new_tweet.date_time = datetime.datetime.now()
            new_tweet.url = "www.google.com"

            # if tweet not in db yet
            if Tweet.objects.filter(text=new_tweet.text) == []:
                # call twitter api to post tweet and store to db
                print("Posting update on Twitter")
                twitter_api.post_update(new_tweet.text, new_tweet.url)
                new_tweet.save()

            time.sleep(60.0 - ((time.time() - starttime) % 60.0))


if 'runserver' in sys.argv:
    twitter_bot = twitter_bot()
    twitter_bot.scan_active_feed()