import { revalidatePath } from "next/cache";
import { serverAuth } from "@/lib/pb";

export const dynamic = "force-dynamic";

// DELETE /api/purchases/:id/invoices/:invoiceId — remove a supplier invoice from a PO.
export async function DELETE(
  _req: Request,
  { params }: { params: Promise<{ id: string; invoiceId: string }> },
) {
  const { id, invoiceId } = await params;
  try {
    const pb = await serverAuth();
    const inv = await pb.collection("purchase_invoices").getOne(invoiceId).catch(() => null);
    if (!inv || inv.purchase !== id) {
      return Response.json({ ok: false, error: "Invoice not found on that purchase order" }, { status: 404 });
    }
    await pb.collection("purchase_invoices").delete(invoiceId);
    revalidatePath("/running/purchases");
    return Response.json({ ok: true });
  } catch (e: any) {
    return Response.json({ ok: false, error: e?.message || "Could not delete the invoice" }, { status: 500 });
  }
}