import os

from kaya.core import HttpContext, KayaApp
from kaya.oidc import OIDCConfig, OIDCApp
from kaya.session import InMemorySessionStore, SessionMiddleware

app = KayaApp()
session_app = SessionMiddleware(app, InMemorySessionStore())

oidc = OIDCApp(
    session_app,
    OIDCConfig(
        issuer=os.environ.get('OIDC_ISSUER', 'https://accounts.google.com'),
        client_id=os.environ.get('OIDC_CLIENT_ID', 'replace-me'),
        client_secret=os.environ.get('OIDC_CLIENT_SECRET'),
        redirect_uri=os.environ.get('OIDC_REDIRECT_URI', 'http://localhost:8000/auth/callback'),
        fetch_userinfo=True,
    )
)


@oidc.GET('/')
async def home(ctx: HttpContext) -> None:
    await ctx.send_str(200, 'public home')


@oidc.GET('/profile')
@oidc.require_auth
async def profile(ctx: HttpContext) -> None:
    user = oidc.get_user(ctx)
    if user is None:
        await ctx.send_empty(401)
        return
    await ctx.send_str(200, f'Hello {user.name or user.email or user.sub}')