<?php

require_once __DIR__ . '/../lib/twig.php';

$utils = new App\Utils;

$result = [];
$q = "";
$a = false;
$all = false;

if (isset($query) && strlen($query) > 67 || isset($_POST["q"]) && strlen($_POST["q"]) > 67) {
    $result["error"] = "Request is too long, max length is 67 chars";
} else if (isset($query) && !empty($query) && strlen($query) < 3 || isset($_POST["q"]) && strlen($_POST["q"]) < 3) {
    $result["error"] = "Request is too short, min length is 3 chars";
} else if (isset($query) && !empty($query)) {
    $q = htmlspecialchars($query);
} else if (isset($_POST["q"])) {
    $q = htmlspecialchars($_POST["q"]);
}

if (isset($_POST["a"]) || isset($_GET["a"]))
    $a = true;

if (isset($_POST["all"]) || isset($_GET["all"]))
    $all = true;

if(!empty($q)) {
    $pdo = (new App\DB($options))->pdo;

    if($a) {
        $STH = $pdo->prepare('SELECT `host`, `base64`, `base32`, `last_seen` FROM `hosts` WHERE (`host` LIKE ? OR `base32` LIKE ?) AND `disabled` = 0 LIMIT ' . $options["tableitems"]);
    } else {
        $STH = $pdo->prepare('SELECT `host`, `base64`, `base32`, `last_seen` FROM `hosts` WHERE (`host` LIKE ? OR `base32` LIKE ?) LIMIT ' . $options["tableitems"]);
    }

    $STH->execute(['%'.$q.'%', '%'.$q.'%']);
    $row = $STH->fetchAll(PDO::FETCH_ASSOC);

    if (empty($row))
        $result["error"] = "Nothing was found";
    else
        $result = array_merge($result, $row);
}

$template = $twig->load('search.twig');
echo $template->render(['query' => $q ?: '', 'result' => $result, 'limit' => $options["tableitems"], 'all' => $all]);