"""Generates fake user accounts."""

from io import BytesIO

import requests
from PIL import Image
from faker import Faker

from lumi2.usermodel import User


def get_random_avatar() -> Image.Image:
    """Returns a PIL JPEG Image of an AI-generated person."""

    url = "https://thispersondoesnotexist.com/image"
    response = requests.get(url)
    if response.status_code != 200:
        raise RuntimeError(
            f"Request to '{url}' failed with code {response.status_code}."
        )

    return Image.open(BytesIO(response.content))


def generate_random_user() -> User:
    """Generates a randomized user object and returns it."""

    faker = Faker()

    return User(
        faker.user_name(),
        User.generate_password_hash(faker.password()),
        faker.email(),
        faker.first_name(),
        faker.last_name(),
        picture=get_random_avatar(),
    )