import { NextResponse } from "next/server";
import { fetchMutation } from "convex/nextjs";
import { api } from "@/convex/_generated/api";
import { requirePhoneAgentInternalAuth } from "@/app/api/internal/phone-calls/shared";

export async function POST(request: Request) {
  const authError = await requirePhoneAgentInternalAuth(request);
  if (authError) {
    return authError;
  }

  try {
    const body = await request.json();
    const result = await fetchMutation(api.voiceSessions.linkPhoneCallLead, {
      sessionId: body.sessionId,
      linkedLeadId: body.linkedLeadId ? String(body.linkedLeadId) : undefined,
      leadOutcome: body.leadOutcome || "none",
      handoffRequested: typeof body.handoffRequested === "boolean" ? body.handoffRequested : undefined,
      handoffReason: body.handoffReason ? String(body.handoffReason) : undefined,
    });

    return NextResponse.json({ success: true, call: result });
  } catch (error) {
    console.error("Failed to link phone call lead:", error);
    return NextResponse.json({ error: "Failed to link phone call lead" }, { status: 500 });
  }
}