import { NextRequest, NextResponse } from "next/server";
import { toErrorResponse } from "@/lib/render-pipeline/errors";
import { requirePipelineUser } from "@/lib/render-pipeline/session-auth";
import { cancelExport } from "@/lib/render-pipeline/exports";

// ── POST /api/render/exports/{exportId}/cancel (E15 / T18) ───────────────────

export async function POST(
  _req: NextRequest,
  { params }: { params: Promise<{ exportId: string }> }
) {
  try {
    const user = await requirePipelineUser();
    const { exportId } = await params;
    const result = await cancelExport(exportId, { type: "USER", id: user.id, note: "Cancelled from web UI" });
    return NextResponse.json(result);
  } catch (err) {
    const { body, status } = toErrorResponse(err);
    return NextResponse.json(body, { status });
  }
}