from datetime import datetime, timedelta
from jose import jwt, JWTError
from passlib.context import CryptContext
from ..core import get_settings

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


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


def verify_password(plain: str, hashed: str) -> bool:
    return pwd_context.verify(plain, hashed)


def create_token(data: dict) -> str:
    expire = datetime.utcnow() + timedelta(minutes=settings.access_token_expire_minutes)
    to_encode = data.copy()
    to_encode.update({"exp": expire})
    return jwt.encode(to_encode, settings.secret_key, algorithm="HS256")


def verify_token(token: str) -> dict | None:
    try:
        payload = jwt.decode(token, settings.secret_key, algorithms=["HS256"])
        return payload
    except JWTError:
        return None