<?php

declare(strict_types=1);

namespace App\Services;

use Exception;
use Illuminate\Support\Facades\Http;
use Lvl0\FediDiscover\Models\Instance;

class PollAlertService
{
    public function recordFailure(Instance $instance, string $message): void
    {
        $instance->increment('consecutive_poll_failures');
        $instance->refresh();

        $ntfyUrl = config('services.ntfy.url');
        $ntfyThreshold = (int) config('services.ntfy.threshold');
        $ntfyTopic = config('services.ntfy.topic');

        if ($ntfyUrl === null || $ntfyThreshold === 0 || $ntfyTopic === null) {
            return;
        }

        if ($instance->consecutive_poll_failures < $ntfyThreshold) {
            return;
        }

        try {
            Http::timeout(5)
                ->withBody($instance->url . ' - ' . $message, 'text/plain')
                ->post(rtrim($ntfyUrl, '/') . '/' . $ntfyTopic);
        } catch (Exception $e) {
            logger()->warning('ntfy alert failed', ['instance' => $instance->url, 'error' => $e->getMessage()]);
        }
    }
}