import { NextResponse } from "next/server";
import { prisma } from "@/lib/prisma";
import { requireRole } from "@/lib/auth";
import { zkSync } from "@/lib/zk-poll";

/** Sync Now — pull the device's attendance log through the pipeline. */
export async function POST(_req: Request, ctx: { params: Promise<{ id: string }> }) {
  const session = await requireRole("INSTITUTION_ADMIN");
  if (!session?.institutionId) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
  }
  const { id } = await ctx.params;
  const machine = await prisma.attendanceMachine.findFirst({
    where: { id: Number(id), institutionId: session.institutionId },
  });
  if (!machine) return NextResponse.json({ error: "Not found" }, { status: 404 });
  if (machine.mode !== "ZK_POLL") {
    return NextResponse.json({ error: "NOT_ZK_MODE" }, { status: 400 });
  }
  return NextResponse.json(await zkSync(machine.id));
}