<?php
// status_check.php

// Conectar ao banco de dados
$mysqli = new mysqli("10.15.0.42", "root", "34641747", "valida");

if ($mysqli->connect_error) {
    die("Connection failed: " . $mysqli->connect_error);
}

// Paginação
$files_per_page = 10;
$page = isset($_GET['page_num']) ? (int)$_GET['page_num'] : 1;
$page = max(1, $page);
$offset = ($page - 1) * $files_per_page;

// Recuperar status dos arquivos
$result = $mysqli->query("SELECT file_path, status FROM queue ORDER BY created_at DESC LIMIT $files_per_page OFFSET $offset");

$status = [];
while ($row = $result->fetch_assoc()) {
    $status[] = $row;
}

// Contar o total de arquivos para a paginação
$total_result = $mysqli->query("SELECT COUNT(*) AS total FROM queue");
$total_files = $total_result->fetch_assoc()['total'];
$total_pages = ceil($total_files / $files_per_page);

$mysqli->close();

header('Content-Type: application/json');
echo json_encode(['status' => $status, 'current_page' => $page, 'total_pages' => $total_pages]);
?>