import { NextRequest, NextResponse } from "next/server";
import { isExtAuthorized } from "@/lib/render-pipeline/ext-auth";
import { toErrorResponse } from "@/lib/render-pipeline/errors";
import { finalizePreview, type FinalizeInput } from "@/lib/render-pipeline/preview";

// ── POST /api/ext/render/jobs/{jobId}/finalize (E13) ─────────────────────────
//
// Preview artifacts uploaded → register the review MP4 as an internal-only
// Version and move the Export to READY_FOR_QC. Never shares to the client
// portal and never changes task/shot status (§10.0).

export async function POST(
  req: NextRequest,
  { params }: { params: Promise<{ jobId: string }> }
) {
  if (!isExtAuthorized(req)) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
  }
  const { jobId } = await params;

  let body: FinalizeInput & { machineId?: string };
  try {
    body = await req.json();
  } catch {
    return NextResponse.json({ error: "Invalid JSON" }, { status: 400 });
  }
  if (!body.machineId) {
    return NextResponse.json({ error: "machineId is required" }, { status: 400 });
  }

  try {
    const result = await finalizePreview(jobId, body.machineId, body);
    return NextResponse.json(result);
  } catch (err) {
    const { body: errBody, status } = toErrorResponse(err);
    return NextResponse.json(errBody, { status });
  }
}