from fastapi import APIRouter, Request
from fastapi.responses import HTMLResponse, RedirectResponse
from fastapi.templating import Jinja2Templates
from core.data_processor import get_upcoming_events, get_remarks, invalidate_cache
from pathlib import Path

router = APIRouter()
BASE_DIR = Path(__file__).parent.parent
templates = Jinja2Templates(directory=str(BASE_DIR / "templates"))

# Admin auf Root
@router.get("/", response_class=HTMLResponse)
async def admin_page(request: Request):
    from core.config_loader import config
    return templates.TemplateResponse("admin.html", {
        "request": request, "links": config['links']
    })

# Tabelle unter /zeiten
@router.get("/zeiten", response_class=HTMLResponse)
async def times_table(request: Request):
    events = get_upcoming_events()
    remarks = get_remarks()
    return templates.TemplateResponse("index.html", {
        "request": request, "events": events, "remarks": remarks
    })

@router.get("/cache-clear")
async def clear_cache():
    invalidate_cache()
    # Relativer Redirect zurück zum Admin-Interface
    return RedirectResponse(url="./")