"""Community Keycloak SSO user management."""

from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse, RedirectResponse
from fastapi.templating import Jinja2Templates
from starlette.middleware.sessions import SessionMiddleware

app = FastAPI()
app.add_middleware(SessionMiddleware, secret_key="mysecretzkey")
templates = Jinja2Templates(directory="templates")


@app.get("/", response_class=HTMLResponse)
async def home(request: Request):
    user = request.session.get("user")
    if user:
        return templates.TemplateResponse(
            "index.html", context={"request": request}
        )
    return RedirectResponse("/login")


@app.get("/login", response_class=HTMLResponse)
async def login(request: Request):
    return templates.TemplateResponse(
        "login.html", context={"request": request}
    )