from datetime import datetime, timedelta
from typing import Any, Dict, Optional

from jose import jwt
from passlib.context import CryptContext

from .config import settings

pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")


def verify_password(plain_password: str, hashed_password: str) -> bool:
    return pwd_context.verify(plain_password, hashed_password)


def get_password_hash(password: str) -> str:
    return pwd_context.hash(password)


def create_access_token(
    subject: Dict[str, Any], expires_delta: Optional[timedelta] = None
) -> str:
    to_encode = subject.copy()
    expire_delta = expires_delta or timedelta(minutes=settings.access_token_expire_minutes)
    expire = datetime.utcnow() + expire_delta
    to_encode.update({"exp": expire})
    return jwt.encode(to_encode, settings.secret_key, algorithm=settings.algorithm)