<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);

header('Content-Type: application/json');

require_once 'include/headscript.php';

try {
    $db  = DBHandlerSelect::getInstance();
    $pdo = $db->getConnection();

    $name               = trim($_POST['name'] ?? '');
    $registrationNumber = trim($_POST['registration_number'] ?? '');
    $serialNumber       = trim($_POST['serial_number'] ?? '');
    $toolType           = trim($_POST['tool_type'] ?? '');
    $manufacturer       = trim($_POST['manufacturer'] ?? '');
    $description        = trim($_POST['description'] ?? '');
    $status             = (string)($_POST['status'] ?? 'active');

    if ($name === '') {
        echo json_encode(['success' => false, 'message' => 'Name is required.']);
        exit;
    }

    if (!in_array($status, ['active', 'out_of_service', 'decommissioned'], true)) {
        $status = 'active';
    }

    // production_tools is now inv_equipment; tools created here land in the
    // "Attrezzature" category of the registry.
    $sql = "INSERT INTO inv_equipment
                (name, registration_number, serial_number, tool_type, manufacturer, description, status, category_id)
            VALUES
                (:name, :registration_number, :serial_number, :tool_type, :manufacturer, :description, :status,
                 (SELECT id FROM inv_categories WHERE code = 'equipment'))";

    $stmt = $pdo->prepare($sql);
    $stmt->execute([
        'name'               => $name,
        'registration_number' => $registrationNumber ?: null,
        'serial_number'      => $serialNumber ?: null,
        'tool_type'          => $toolType ?: null,
        'manufacturer'       => $manufacturer ?: null,
        'description'        => $description ?: null,
        'status'             => $status
    ]);

    echo json_encode(['success' => true]);
} catch (Exception $e) {
    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
}