import { NextResponse } from "next/server";
import { runSiteMenteVoiceTurn } from "../../../../lib/ai/siteMenteAgent";

export const runtime = "nodejs";

export async function POST(request: Request) {
  try {
    const body = (await request.json()) as { transcript?: string };

    if (!body.transcript || typeof body.transcript !== "string") {
      return NextResponse.json(
        { error: "transcript is required." },
        { status: 400 }
      );
    }

    const response = await runSiteMenteVoiceTurn({
      transcript: body.transcript,
    });

    return NextResponse.json(response);
  } catch (error) {
    console.error("[SiteMente][API] Voice route failed", error);
    return NextResponse.json(
      { error: "Failed to generate voice response." },
      { status: 500 }
    );
  }
}