from __future__ import annotations

from typing import Dict
import flask_login
from flask import Flask

login_manager = flask_login.LoginManager()
users: Dict[str, User]

def init_auth(app: Flask):
    login_manager.init_app(app)
    login_manager.login_view = "main.admin_login" # type: ignore
    global users
    users = {"admin": User("admin", app.config["ADMIN_PASSWORD"])}


class User(flask_login.UserMixin):
    def __init__(self, id, password):
        self.id = id
        self.password = password

@login_manager.user_loader
def user_loader(id: str):
    return users.get(id)

def check_password(user: User, input: str):
    return user.password == input