root
75 lines
2.1 KiB
PHP
Executable File
75 lines
2.1 KiB
PHP
Executable File
<?php
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namespace App\Services;
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class NavbarService
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{
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/**
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* Build a hierarchical tree of nav items grouped by parent_id.
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*
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* @param array $items
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* @return array
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*/
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public function buildTree(array $items): array
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{
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$normalized = array_map([$this, 'normalizeItem'], $items);
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$grouped = [];
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foreach ($normalized as $item) {
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$parentId = $this->castParentId($item['parent_id'] ?? null);
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$grouped[$parentId][] = $item;
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}
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$buildLevel = function ($parentId) use (&$grouped, &$buildLevel) {
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if (!isset($grouped[$parentId])) {
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return [];
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}
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$children = $grouped[$parentId];
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usort($children, fn ($a, $b) => ($a['order'] ?? 0) <=> ($b['order'] ?? 0));
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return array_map(function ($child) use ($buildLevel) {
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$child['children'] = $buildLevel($child['id']);
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return $child;
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}, $children);
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};
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return $buildLevel(null);
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}
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private function normalizeItem($item): array
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{
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if (is_object($item)) {
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$item = (array) $item;
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}
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return [
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'id' => (int) ($item['id'] ?? 0),
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'label' => (string) ($item['label'] ?? ''),
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'url' => $item['url'] ?? '',
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'icon' => $item['icon'] ?? $item['icon_class'] ?? null,
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'parent_id' => $item['parent_id'] ?? $item['menu_parent_id'] ?? null,
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'order' => (int) ($item['order'] ?? $item['sort_order'] ?? 0),
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'is_enabled'=> (bool) ($item['is_enabled'] ?? true),
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];
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}
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private function castParentId($value): ?int
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{
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if ($value === null || $value === '') {
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return null;
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}
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return (int) $value;
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}
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/**
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* Clear navigation cache (placeholder for future caching implementation)
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*/
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public function clearCache(): void
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{
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// TODO: Implement cache clearing if caching is added
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// For now, this is a no-op to maintain compatibility
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}
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}
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