import chain
import sys
import requests
import json
import os

import secrets__
import config__

dir_path = os.path.dirname(os.path.realpath(__file__))

# Import previous post log

log_path = dir_path + "/posts_log.json"

try:
    with open(log_path, "r") as infile:
        posts_log = json.loads(infile.read())
except FileNotFoundError:
    with open(log_path, "w") as outfile:
        outfile.write('[""]')
    posts_log = []

# Import Markov model

with open(dir_path + "/" + config__.model_file) as model_f:
    model = chain.Text.from_json(model_f.read())

# Generate sentence

generated = False
text = None

while not generated:
    text = model.make_short_sentence(config__.character_limit, tries=900, min_words=3)
    generated = text is not None
    if generated:
        if text in posts_log:
            generated = False

# Output

posts_log.append(text)
with open(log_path, "w") as outfile:
  outfile.write(json.dumps(posts_log[-config__.log_length:]))

text = text.replace('@','@​').replace('#','#​')
print(text)

# Post to instance

apicreate = "https://" + config__.instance_url + "/api/notes/create"

if(config__.cw == ""):
    requests.post(apicreate, json={
        'i': secrets__.TOKEN,

        'visibility': 'home',
        'noExtractMentions': True,
        'noExtractHashtags': True,

        'text': text,
    })
else:
    requests.post(apicreate, json={
        'i': secrets__.TOKEN,

        'visibility': 'home',
        'noExtractMentions': True,
        'noExtractHashtags': True,

        'text': text,
        'cw': config__.cw
    })