<?php

namespace App\Http\Controllers;

use App\Services\RouteService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

/**
 * Browser POSTet origin + destination + mode, Backend ruft Google Directions
 * mit dem API-Key auf und gibt fertige GeoJSON + Distanz/Dauer zurück.
 */
class FoxRouteController
{
    public function __invoke(Request $request, RouteService $routes): JsonResponse
    {
        $request->validate([
            'origin' => 'required|string|max:200',
            'destination' => 'required|string|max:200',
            'mode' => 'sometimes|string|in:driving,walking,bicycling,transit',
        ]);

        $route = $routes->route(
            $request->string('origin')->toString(),
            $request->string('destination')->toString(),
            $request->string('mode', 'driving')->toString(),
        );

        if (! $route) {
            return response()->json(['error' => 'Keine Route gefunden'], 404);
        }

        return response()->json($route);
    }
}