<?php
/* Copyright (C) 2026 Alles Watt lauft
 *
 * AJAX endpoint for busbar types (Sammelschienen-Typen)
 */

if (!defined('NOTOKENRENEWAL')) define('NOTOKENRENEWAL', '1');
if (!defined('NOREQUIREMENU')) define('NOREQUIREMENU', '1');
if (!defined('NOREQUIREHTML')) define('NOREQUIREHTML', '1');
if (!defined('NOREQUIREAJAX')) define('NOREQUIREAJAX', '1');

$res = 0;
if (!$res && file_exists("../../main.inc.php")) $res = @include "../../main.inc.php";
if (!$res && file_exists("../../../main.inc.php")) $res = @include "../../../main.inc.php";
if (!$res) die("Include of main fails");

dol_include_once('/kundenkarte/class/busbartype.class.php');

header('Content-Type: application/json; charset=UTF-8');

$langs->loadLangs(array('kundenkarte@kundenkarte'));

$action = GETPOST('action', 'aZ09');
$systemId = GETPOSTINT('system_id');

$response = array('success' => false, 'error' => '');

// Security check
if (!$user->hasRight('kundenkarte', 'read')) {
	$response['error'] = $langs->trans('ErrorPermissionDenied');
	echo json_encode($response);
	exit;
}

$busbarType = new BusbarType($db);

switch ($action) {
	case 'list':
		// Get all busbar types for a system (or all if system_id = 0)
		$types = $busbarType->fetchAllBySystem($systemId, 1);

		$result = array();
		foreach ($types as $t) {
			$result[] = array(
				'id' => $t->id,
				'ref' => $t->ref,
				'label' => $t->label,
				'label_short' => $t->label_short,
				'phases' => $t->phases,
				'phases_config' => $t->phases_config ? json_decode($t->phases_config, true) : null,
				'num_lines' => $t->num_lines,
				'color' => $t->color,
				'default_color' => $t->default_color,
				'line_height' => $t->line_height,
				'line_spacing' => $t->line_spacing,
				'position_default' => $t->position_default,
				'fk_system' => $t->fk_system,
				'system_label' => $t->system_label
			);
		}

		$response['success'] = true;
		$response['types'] = $result;
		break;

	default:
		$response['error'] = 'Unknown action';
		break;
}

echo json_encode($response);