{{-- resources/views/c45/_tree_node.blade.php --}}
@php
    $isRoot = $isRoot ?? false;
@endphp

@if($tree['type'] === 'leaf')
    {{-- LEAF NODE (KOTAK HIJAU - JURUSAN) --}}
    <div class="leaf-box-result">
        <i class="fas fa-graduation-cap me-1"></i>
        <span>{{ $tree['label'] }}</span>
    </div>
@else
    {{-- NODE ATRIBUT (LINGKARAN BIRU) --}}
    <div class="{{ $isRoot ? 'circle-node-root' : 'circle-node-child' }}">
        @if($isRoot)
            <span style="font-size: 8px; opacity: 0.8;" class="text-uppercase">1. ROOT</span>
        @else
            <span style="font-size: 8px; opacity: 0.8;" class="text-uppercase">{{ $tree['level'] ?? 2 }}. NODE</span>
        @endif
        <span>{{ strtoupper(str_replace('_', ' ', $tree['attribute'])) }}</span>
    </div>
@endif

{{-- CABANG / ANAK NODE --}}
@if($tree['type'] === 'node' && !empty($tree['children']))
    <ul>
        @foreach($tree['children'] as $nilaiCabang => $childNode)
            <li>
                {{-- LABEL CRITERIA PADA GARIS CABANG --}}
                <div class="branch-label-wrapper">
                    <span class="branch-label-dosen">
                        {{ $nilaiCabang }}
                    </span>
                </div>
                
                {{-- REKURSI KE ANAK BERSAMAAN DENGAN NODE KETURUNANNYA --}}
                @include('c45._tree_node', ['tree' => $childNode, 'isRoot' => false])
            </li>
        @endforeach
    </ul>
@endif