from fbchat import Client
from fbchat.models import *
import time
import json
import random
from textgenrnn import textgenrnn

with open("secret.json") as file:
    parsed = json.loads(file.read())

    username = parsed['username']
    password = parsed['password']
    text = parsed['text']

def login():
    client = Client(username, password)
    return client

# Fetches a list of all users you're currently chatting with, as `User` objects
client = login()
users = client.fetchAllUsers()

print(f"users' IDs: {[user.uid for user in users]}")
print(f"users' names: {[user.name for user in users]}")
print(f"ready to send mass message {text}")

for user in users[100:]:
    with open("sent.json","r") as file:
        parsed = json.loads(file.read())


    try:
        while True:
            if user.uid not in parsed:

                client = login()

                print("generating gibber...")
                textgen = textgenrnn()
                textgen.generate_to_file("ai.txt")
                with open("ai.txt") as aifile:
                    gibber = aifile.read()
                print(f"generated: {gibber}")

                print(f"sending message to {user.name}")

                client.send(Message(text=text + gibber), thread_id=user.uid, thread_type=ThreadType.USER)

                with open("sent.json", "w") as file:
                    parsed[user.uid]=user.name
                    file.write(json.dumps(parsed))

                delay = random.randint(60, 120)
                print(f"sleeping for {delay} seconds...")
                time.sleep(delay)

            else:
                print(f"skipping {user.uid}, {user.name}, message already sent")

            break

    except Exception as e:
        print(e)
        pass