# Imports
from fastapi import HTTPException
from sql import *
from sqlmodel import select

import hashlib

def hash_password(password: str, salt: int = None):
    password = f"{password}{salt}"
    return hashlib.sha256(password.encode()).hexdigest()

def verify_password(password: str, hash: str, salt: int) -> bool:
    hashed_pass = hash_password(password, salt)
    if hash == hashed_pass:
        return True

    return False

def get_hero_by_email(email: str, session) -> Hero | None:
    return session.query(Hero).filter(Hero.email == email).first()

def get_hero_by_id(id: str, session: SessionDep) -> Hero | None:
    statement = select(Hero).where(Hero.id == id)
    return session.exec(statement).first()

def get_public_hero(id: int, session: SessionDep) -> HeroPublic:
    hero = session.get(Hero, id)
    if not hero:
        raise HTTPException(status_code=404, detail="Hero not found")

    return hero