import { NextRequest, NextResponse } from 'next/server';
import { getServerSession } from 'next-auth';
import { authOptions } from '@/pages/api/auth/[...nextauth]';
import { subscribeToPush } from '@/lib/push-notifications';

export async function POST(request: NextRequest) {
  try {
    const session = await getServerSession(authOptions);

    if (!session?.user?.id) {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
    }

    const subscription = await request.json();

    if (!subscription.endpoint || !subscription.keys) {
      return NextResponse.json(
        { error: 'Invalid subscription object' },
        { status: 400 }
      );
    }

    await subscribeToPush(session.user.id, subscription);

    return NextResponse.json({ success: true });
  } catch (error) {
    console.error('Failed to subscribe to push:', error);
    return NextResponse.json(
      { error: 'Failed to subscribe to push notifications' },
      { status: 500 }
    );
  }
}