from passlib.context import CryptContext
from jose import jwt
from app.core.config import get_settings

settings = get_settings()
pwd_context = CryptContext(schemes=["pbkdf2_sha256"], 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(data: dict) -> str:
    to_encode = data.copy()
    # JWT requires subject to be a string
    if 'sub' in to_encode:
        to_encode['sub'] = str(to_encode['sub'])
    encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm="HS256")
    return encoded_jwt