<?php

namespace App\Http\Controllers\Hooks;

use App\Http\Controllers\Controller;
use App\Services\Tokenview\TokenviewMonitorService;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Log;

class TokenviewWebhookController extends Controller
{
    public function __invoke(Request $request, TokenviewMonitorService $monitor): Response
    {
        $raw = $request->getContent();
        $signature = $request->header('X-Tokenview-Signature');

        $payload = $request->json()->all();
        if (! is_array($payload) || $payload === []) {
            $decoded = json_decode($raw, true);
            $payload = is_array($decoded) ? $decoded : [];
        }

        // Tokenview probes the webhook (often unsigned GET/POST) before a
        // sign key exists. Always 200 + non-empty body; only skip ingest.
        $signed = $monitor->verifySignature($raw, $signature);
        if (! $signed) {
            Log::warning('tokenview webhook bad signature (acked 200, skipped ingest)');
        } elseif ($payload !== []) {
            try {
                $monitor->handleWebhook($payload);
            } catch (\Throwable $e) {
                Log::warning('tokenview webhook handle failed: '.$e->getMessage());
            }
        }

        return response('ok', 200)->header('Content-Type', 'text/plain; charset=UTF-8');
    }
}