prepare("
UPDATE contadores
SET note = ?
WHERE uid = ?
");
$stmt->execute([$note, $uid]);
header("Location: console.php");
exit;
}
// =====================================================
// REMOVER
// =====================================================
if (isset($_GET['remove'])) {
$uid = $_GET['remove'];
$pdo->prepare("
DELETE FROM contadores
WHERE uid = ?
")->execute([$uid]);
header("Location: console.php");
exit;
}
// =====================================================
// BLOQUEAR / DESBLOQUEAR
// =====================================================
if (isset($_GET['toggle'])) {
$uid = $_GET['toggle'];
$pdo->prepare("
UPDATE contadores
SET blocked = 1 - blocked
WHERE uid = ?
")->execute([$uid]);
header("Location: console.php");
exit;
}
// =====================================================
// SORT
// =====================================================
$sort = $_GET['sort'] ?? 'state';
$orderSql = ($sort === 'uid')
? "ORDER BY uid ASC"
: "ORDER BY online DESC, uid ASC";
// =====================================================
// QUERY
// =====================================================
$sql = "
SELECT
uid,
note,
entradas,
saidas,
online,
blocked,
current_broker,
rssi,
heap,
uptime,
last_seen,
TIMESTAMPDIFF(SECOND, last_seen, NOW()) AS ago
FROM contadores
$orderSql
";
$stmt = $pdo->query($sql);
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
// =====================================================
// TOTAIS
// =====================================================
$sumEntradas = 0;
$sumSaidas = 0;
$onlineCount = 0;
$offlineCount = 0;
foreach ($rows as $r) {
$sumEntradas += (int)$r['entradas'];
$sumSaidas += (int)$r['saidas'];
if ((int)$r['online'] === 1) {
$onlineCount++;
} else {
$offlineCount++;
}
}
?>
MQTT Swarm Console
| UID |
NOTA |
ENTRADAS |
SAÍDAS |
ESTADO |
BROKER |
RSSI |
HEAP |
UPTIME |
ÚLTIMO |
AÇÕES |
BLOQUEADO
';
} elseif ($online) {
$state =
'
ONLINE
';
} else {
$state =
'
OFFLINE
';
}
if (($r['current_broker'] ?? '') === 'recovery') {
$broker =
'
RECOVERY
';
} else {
$broker =
'
PRIMARY
';
}
$ago = (int)$r['ago'];
$lastSeen = ($ago < 60)
? "{$ago}s"
: round($ago / 60) . "m";
$pulseClass =
($ago <= 2 && $online)
? "pulse-cell"
: "";
?>
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