import { NextResponse } from 'next/server';
import { getSession } from '@/lib/session';

export async function GET() {
  const session = await getSession();
  if (!session) return NextResponse.json({ error: 'Nicht angemeldet' }, { status: 401 });

  const res = await fetch('https://stwwetter.fuerst-stuttgart.de/api/weather/latest', { cache: 'no-store' });
  if (!res.ok) return NextResponse.json({ error: 'Wetterdaten nicht verfügbar' }, { status: 502 });

  const data = await res.json();
  const temp = Math.round(data.temperature * 10) / 10;
  const feuchte = Math.round(data.humidity);
  const druck = Math.round(data.pressure);
  return NextResponse.json({ temp, feuchte, druck });
}