import os
import secrets
import bcrypt
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from models import Base, Account, ActiveSession, ChannelId

def create_initial_account(db_path):
    if not os.path.exists(os.path.dirname(db_path)):
        os.makedirs(os.path.dirname(db_path), exist_ok=True)
    
    engine = create_engine(f"sqlite:///{db_path}")
    Base.metadata.create_all(engine)
    Session = sessionmaker(bind=engine)
    session = Session()

    if session.query(Account).count() == 0:
        user_id = secrets.token_hex(8)
        password = secrets.token_hex(16)
        hashed_password = bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt())
        new_account = Account(user_id=user_id, password=hashed_password.decode('utf-8'))
        session.add(new_account)
        session.commit()

        with open("/web/data/initial_account.txt", "w") as f:
            f.write(f"User ID: {user_id}\nPassword: {password}\n")
    
    session.close()