GARUDA-INT

<?php

namespace App\Services\Osint;

use Illuminate\Support\Facades\Http;

class GarudaFactualOsintService
{
    /**
     * 1. Ambil Data Akademik, Afiliasi Kampus & Skripsi/Jurnal Asli via OpenAlex API
     */
    public function searchAcademicRecords(string $fullName): array
    {
        $authors = Http::timeout(10)
            ->get('https://api.openalex.org/authors', ['search' => $fullName, 'per-page' => 5])
            ->json('results') ?? [];

        $works = Http::timeout(10)
            ->get('https://api.openalex.org/works', ['search' => $fullName, 'per-page' => 10])
            ->json('results') ?? [];

        return [
            'query'   => $fullName,
            'authors' => $authors,
            'works'   => $works,
        ];
    }

    /**
     * 2. Ambil Daftar Jalan Asli (Jl.) di Sekitar Koordinat via OpenStreetMap Overpass API
     */
    public function getRealStreetsAroundCoordinate(float $lat, float $lng, int $radiusMeters = 800): array
    {
        $overpassQuery = "[out:json][timeout:10];way(around:{$radiusMeters},{$lat},{$lng})['highway']['name'];out tags;";
        $res = Http::asForm()->post('https://overpass-api.de/api/interpreter', [
            'data' => $overpassQuery
        ])->json('elements') ?? [];

        return collect($res)
            ->pluck('tags.name')
            ->filter()
            ->unique()
            ->values()
            ->all();
    }
}