"""
Home and root routes for L1 server.
"""
from fastapi import APIRouter, Request, Depends
from fastapi.responses import HTMLResponse, RedirectResponse
from artdag_common import render
from artdag_common.middleware import wants_html
from ..dependencies import get_templates, get_current_user
router = APIRouter()
@router.get("/")
async def home(request: Request):
"""
Home page - redirect to runs if authenticated, show landing otherwise.
"""
user = await get_current_user(request)
if user:
return RedirectResponse(url="/runs", status_code=302)
# For now, redirect to login at L2
# TODO: Show a landing page with login link
return RedirectResponse(url="/runs", status_code=302)
@router.get("/login")
async def login_redirect(request: Request):
"""
Redirect to L2 for login.
"""
from ..config import settings
if settings.l2_server:
# Redirect to L2 login with return URL
return_url = str(request.url_for("auth_callback"))
login_url = f"{settings.l2_server}/login?return_to={return_url}"
return RedirectResponse(url=login_url, status_code=302)
# No L2 configured - show error
return HTMLResponse(
"Login not configured
"
"No L2 server configured for authentication.
",
status_code=503
)