<?php

include('config.inc.php');

$db = new PDO('mysql:host=' . $config['host'] . ';dbname=' . $config['database'], $config['dbuser'], $config['password'], [
    \PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
    \PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'utf8mb4'"
  ]);
// $db->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE , PDO::FETCH_ASSOC );
$termId = intval($_GET['termid']);

$stmt = $db->query("SELECT term_id,signal_strength_4g,signal_strength_2g,remaining_ram,remaining_rom,FROM_UNIXTIME(boot_time) AS boot_time,FROM_UNIXTIME(rs_update_time) AS rs_update_time FROM terminal_running_status_history WHERE term_id=" . $termId . " ORDER BY rs_update_time desc LIMIT 100");
$rows = $stmt->fetchAll();

header ('Content-type: application/json; charset=utf-8');
echo json_encode($rows, JSON_UNESCAPED_UNICODE);