<?php

namespace App\Http\Middleware;

use App\Models\ApiUsageLog;
use Closure;
use Illuminate\Http\Request;
use Laravel\Sanctum\PersonalAccessToken;
use Symfony\Component\HttpFoundation\Response;

class LogApiUsage
{
    /**
     * Handle an incoming request.
     *
     * @param  Closure(Request): (Response)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        $startedAt = microtime(true);
        $response = $next($request);

        $this->writeLog($request, $response, $startedAt);

        return $response;
    }

    private function writeLog(Request $request, Response $response, float $startedAt): void
    {
        $token = $request->user()?->currentAccessToken();
        $tokenId = $token instanceof PersonalAccessToken && (int) $token->getKey() > 0
            ? (int) $token->getKey()
            : null;

        ApiUsageLog::query()->create([
            'user_id' => $request->user()?->id,
            'personal_access_token_id' => $tokenId,
            'method' => $request->method(),
            'path' => '/'.$request->path(),
            'route_name' => $request->route()?->getName(),
            'status_code' => $response->getStatusCode(),
            'ip_address' => $request->ip(),
            'user_agent' => mb_substr((string) $request->userAgent(), 0, 512),
            'duration_ms' => (int) round((microtime(true) - $startedAt) * 1000),
            'requested_at' => now(),
        ]);
    }
}