/**
 * Next.js API route: Web search proxy.
 * Calls SearXNG public instances and returns top results.
 * Endpoint: GET /api/search?q=your+query
 */

import { NextRequest, NextResponse } from "next/server";
import { searchWeb } from "@/lib/services/search-api";

export async function GET(request: NextRequest) {
    const query = request.nextUrl.searchParams.get("q");

    if (!query || query.trim().length < 3) {
        return NextResponse.json({ results: [], error: "Query too short" });
    }

    try {
        const results = await searchWeb(query);
        return NextResponse.json({ results });
    } catch (error) {
        console.error("Search API error:", error);
        return NextResponse.json(
            { results: [], error: "Search failed" },
            { status: 500 }
        );
    }
}