#!/usr/bin/env php
<?php

declare(strict_types=1);

use App\App\Bootstrap;
use App\Storage\FileSystem;

require dirname(__DIR__) . '/src/autoload.php';
Bootstrap::init(false);

$app = Bootstrap::config('app');
$draftDir = rtrim((string) $app['storage']['drafts'], '/');
$submissionDir = rtrim((string) $app['storage']['submissions'], '/');
$uploadDir = rtrim((string) $app['storage']['uploads'], '/');

$draftDays = (int) ($app['retention']['draft_days'] ?? 14);
$submissionDays = (int) ($app['retention']['submission_days'] ?? 90);

$now = time();
$deletedDrafts = 0;
$deletedSubmissions = 0;

$draftFiles = glob($draftDir . '/*.json') ?: [];
foreach ($draftFiles as $file) {
    $raw = file_get_contents($file);
    $data = is_string($raw) ? json_decode($raw, true) : null;
    $updatedAt = strtotime((string) ($data['updated_at'] ?? ''));

    if ($updatedAt > 0 && ($now - $updatedAt) > ($draftDays * 86400)) {
        unlink($file);
        $deletedDrafts++;
    }
}

$submissionFiles = glob($submissionDir . '/*.json') ?: [];
foreach ($submissionFiles as $file) {
    $raw = file_get_contents($file);
    $data = is_string($raw) ? json_decode($raw, true) : null;
    $submittedAt = strtotime((string) ($data['submitted_at'] ?? ''));

    if ($submittedAt > 0 && ($now - $submittedAt) > ($submissionDays * 86400)) {
        $applicationKey = (string) ($data['application_key'] ?? pathinfo($file, PATHINFO_FILENAME));
        unlink($file);
        FileSystem::removeTree($uploadDir . '/' . $applicationKey);
        $deletedSubmissions++;
    }
}

$message = sprintf(
    'Cleanup abgeschlossen: drafts=%d, submissions=%d',
    $deletedDrafts,
    $deletedSubmissions
);

Bootstrap::log('cleanup', $message);

if (PHP_SAPI === 'cli') {
    echo $message . PHP_EOL;
}