// app/api/domains/[id]/verify/route.ts
import { NextRequest, NextResponse } from "next/server";
import { getServerSession } from "next-auth";
import { authOptions } from "@/lib/auth";
import { prisma } from "@/lib/prisma";
import { verifyDomainDns } from "@/lib/dns-verify";

interface RouteParams {
  params: { id: string };
}

export async function POST(req: NextRequest, { params }: RouteParams) {
  try {
    const session = await getServerSession(authOptions);
    if (!session) {
      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
    }

    const { id } = params;
    const domain = await prisma.domain.findUnique({ where: { id } });
    if (!domain) {
      return NextResponse.json({ error: "Domain not found" }, { status: 404 });
    }

    const dnsResult = await verifyDomainDns(domain.name, domain.verificationToken);

    if (dnsResult.isFullyVerified && domain.status !== "ACTIVE") {
      const updated = await prisma.domain.update({
        where: { id },
        data: { status: "ACTIVE", verifiedAt: new Date() },
      });
      return NextResponse.json({ domain: updated, dnsResult });
    }

    return NextResponse.json({ domain, dnsResult });
  } catch (err) {
    console.error(`POST /api/domains/${params.id}/verify failed:`, err);
    return NextResponse.json(
      { error: "Failed to verify domain DNS records" },
      { status: 500 }
    );
  }
}