<?php
require_once("include/headscript.php");
$db = DBHandlerSelect::getInstance();
$pdo = $db->getConnection();

$programmati   = json_decode($_POST["programmati"]   ?? '[]', true);
$daProgrammare = json_decode($_POST["daProgrammare"] ?? '[]', true);

$pdo->beginTransaction();

foreach ($programmati as $p) {
    if (empty($p['id'])) {
        continue;
    }
    $stmt = $pdo->prepare(
        "UPDATE productiondata SET id_status=6, priority=? WHERE id=?"
    );
    $stmt->execute([(int)$p["priority"], (int)$p["id"]]);
}

foreach ($daProgrammare as $p) {
    if (empty($p['id'])) {
        continue;
    }
    $stmt = $pdo->prepare(
        "UPDATE productiondata SET id_status=1, priority=? WHERE id=?"
    );
    $stmt->execute([(int)$p["priority"], (int)$p["id"]]);
}

$pdo->commit();

echo json_encode(["success" => true]);