lead-scraper/app/api/search/route.ts

import { NextRequest, NextResponse } from "next/server";

export async function POST(req: NextRequest) {
  try {
    const body = await req.json() as { query: string; region: string; count: number };
    const { query, region, count } = body;

    if (!query || typeof query !== "string") {
      return NextResponse.json({ error: "Suchbegriff fehlt" }, { status: 400 });
    }

    const searchQuery = region ? `${query} ${region}` : query;
    const base = req.nextUrl.origin;

    // ── 1. Maps job (always, max 60) ──────────────────────────────────────────
    const mapsRes = await fetch(`${base}/api/jobs/maps-enrich`, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        queries: [searchQuery],
        maxResultsPerQuery: Math.min(count, 60),
        languageCode: "de",
        categories: ["ceo"],
        enrichEmails: true,
      }),
    });

    if (!mapsRes.ok) {
      const err = await mapsRes.json() as { error?: string };
      return NextResponse.json({ error: err.error || "Suche konnte nicht gestartet werden" }, { status: 500 });
    }

    const { jobId } = await mapsRes.json() as { jobId: string };

    // ── 2. SERP supplement (only when count > 60) — fire & forget ────────────
    if (count > 60) {
      const extraPages = Math.ceil((count - 60) / 10);
      fetch(`${base}/api/jobs/serp-enrich`, {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({
          query: searchQuery,
          maxPages: Math.min(extraPages, 10),
          countryCode: "de",
          languageCode: "de",
          filterSocial: true,
          categories: ["ceo"],
          enrichEmails: true,
        }),
      }).catch(() => {}); // background — don't block response
    }

    return NextResponse.json({ jobId });
  } catch (err) {
    console.error("POST /api/search error:", err);
    return NextResponse.json({ error: "Suche konnte nicht gestartet werden" }, { status: 500 });
  }
}