<?php

namespace App\Services;

use Illuminate\Filesystem\Filesystem;
use Illuminate\Support\Facades\DB;

/** Technical observation only; contains no company data or business authority. */
class ReplenishmentHeartbeat
{
    public function fingerprint(): string
    {
        $connection = DB::connection();

        return hash('sha256', json_encode([base_path(), config('work_context.composition'), $connection->getDriverName(),
            $connection->getConfig('host'), $connection->getConfig('port'), $connection->getDatabaseName()], JSON_THROW_ON_ERROR));
    }

    public function record(string $started, int $exitCode): void
    {
        app(Filesystem::class)->replace(storage_path('framework/replenishment-command-status.json'), json_encode([
            'started_at' => $started,
            'finished_at' => now()->toIso8601String(),
            'scope' => 'SGC replenishment command',
            'result' => $exitCode === 0 ? 'passed' : 'retry_pending',
            'exit_code' => $exitCode,
            'installation' => $this->fingerprint(),
        ], JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR));
    }
}