#!/usr/local/bin/python3.8
import tweepy
import time
import os
import random
import sys
from datetime import datetime, timedelta
import math
from nltk.corpus import wordnet as wn

print(datetime.now().strftime("%H:%M:%S"))
callback_uri = 'oob' # https://cfe.sh/twitter/callback

auth = tweepy.OAuthHandler(os.getenv('API_TOKEN'), os.getenv('API_KEY_SECRET'), callback_uri)
auth.set_access_token(os.getenv('ACCESS_TOKEN'), os.getenv('ACCESS_TOKEN_SECRET'))

api = tweepy.API(auth)

def generate_words():
    syllables = random.randint(1,sum(1 for file in os.listdir('/usr/src/app/lists')))
    w1 = get_word(syllables)
    w2 = get_word(syllables)
    w1_synset = wn.synsets(w1.replace(' ', '_'))[0]
    w2_synset = wn.synsets(w2.replace(' ', '_'))[0]
    i = 0
    while w1 == w2 or (w1_synset.wup_similarity(w2_synset) < 0.66 and i < 100):
        w2 = get_word(syllables)
        w2_synset = wn.synsets(w2.replace(' ', '_'))[0]
        i += 1
    return [w1,w2]

def get_word(syl):
    fileName = f'{syl}_syllable.txt'
    with open(f'/usr/src/app/lists/{fileName}', 'r') as wordList:
        l = sum(1 for line in wordList) - 1
        c = random.randint(0,l)
        wordList.seek(0)
        for i, line in enumerate(wordList):
            if i == c:
                if c == l:
                    return line
                else:
                    return line[:-1]
            elif i > c:
                break

def posting():
    words = generate_words()
    output = f'What is {words[0]}, if not {words[1]} persevering?'
    print(output)
    # api.update_status(output)
    with open('/usr/src/app/post_log.txt', 'a') as logFile:
        logFile.write(f'{datetime.now().strftime("%Y-%m-%d-%X")}: {output}\n')

now = datetime.now()
nextHour = (now + timedelta(hours=1)).replace(minute=0,second=0,microsecond=0)
tdelta = nextHour - datetime.now()
sec = math.floor(tdelta.total_seconds())
print(f'Waiting until {nextHour} for first post, sleeping for {sec} seconds.')
time.sleep(sec)

while True:
    posting()
    time.sleep(3600)