@extends('layouts.admin')

@section('content')
    <div class="container mx-auto p-6 max-w-7xl">
        <h1 class="text-2xl font-bold mb-4">Categories</h1>

        <!-- Search Form -->
        <div class="mb-4">
            <form method="GET" action="{{ route('admin.categories.index') }}" class="flex items-center">
                <input type="text" name="search" value="{{ request('search') }}" placeholder="Search categories..." class="border rounded p-2 mr-2 w-64">
                <button type="submit" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600 transition">Search</button>
            </form>
        </div>

        <!-- Debug: Test Alpine.js -->
        <div x-data="{ test: false }" class="mb-4">
            <button @click="test = !test" class="bg-gray-200 px-4 py-2 rounded">Test Alpine.js</button>
            <span x-show="test" class="ml-2 text-green-600">Alpine.js is working!</span>
        </div>

        <div class="mb-4">
            <a href="{{ route('admin.categories.create') }}" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600 transition">Create Category</a>
        </div>

        @if ($categories->whereNull('parent_id')->isEmpty())
            <p class="text-gray-600">No categories available at the moment.</p>
        @else
            <div class="overflow-x-auto" x-data x-init="(() => { if (!$store.categories) { Alpine.store('categories', { items: {}, init: (cats) => { this.items = cats; }, toggle: (id) => { if (this.items[id] !== undefined) this.items[id] = !this.items[id]; else this.items[id] = false; } }); } $store.categories.init(@json($categories->whereNull('parent_id')->keyBy('id')->mapWithKeys(fn($cat) => [$cat->id => false]))); })()">
                <table class="min-w-full bg-white border border-gray-200 rounded shadow">
                    <thead>
                        <tr class="bg-gray-100 border-b">
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">Name</th>
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">Parent</th>
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">Active</th>
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">
                                <a href="{{ route('admin.categories.index', array_merge(request()->query(), ['sort' => request('sort') === 'featured-desc' ? 'featured-asc' : 'featured-desc'])) }}" class="flex items-center">
                                    Featured
                                    @if(request('sort') === 'featured-desc')
                                        <svg class="w-4 h-4 ml-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 14l-7 7m0 0l-7-7m7 7V3" />
                                        </svg>
                                    @elseif(request('sort') === 'featured-asc')
                                        <svg class="w-4 h-4 ml-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18" />
                                        </svg>
                                    @endif
                                </a>
                            </th>
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">Thumbnail</th>
                            <th class="py-3 px-4 text-left text-sm font-semibold text-gray-600">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($categories->whereNull('parent_id') as $category)
                            <tr x-data="{ open: $store.categories.items['{{ $category->id }}'] || false }" class="border-b hover:bg-gray-50">
                                <td class="py-3 px-4 text-sm text-gray-700">
                                    <div class="flex items-center">
                                        <button @click="$store.categories.toggle('{{ $category->id }}')" class="mr-2 focus:outline-none">
                                            <svg class="w-4 h-4" :class="{ 'rotate-90': $store.categories.items['{{ $category->id }}'] }" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
                                            </svg>
                                        </button>
                                        {{ $category->name }}
                                    </div>
                                </td>
                                <td class="py-3 px-4 text-sm text-gray-700">None</td>
                                <td class="py-3 px-4 text-sm text-gray-700">{{ $category->active ? 'Yes' : 'No' }}</td>
                                <td class="py-3 px-4 text-sm text-gray-700">
                                    @if($category->featured_item)
                                        <span class="bg-yellow-500 text-white px-2 py-1 rounded-full text-xs">Featured</span>
                                    @else
                                        <span class="text-gray-500">No</span>
                                    @endif
                                </td>
                                <td class="py-3 px-4 text-sm text-gray-700">
                                    @if($category->thumb)
                                        <img src="{{ asset('storage/' . $category->thumb) }}" alt="{{ $category->name }} Thumbnail" class="w-16 h-16 object-cover rounded">
                                    @else
                                        <span class="text-gray-500">No Image</span>
                                    @endif
                                </td>
                                <td class="py-3 px-4 text-sm">
                                    <div class="flex space-x-2">
                                        <button onclick="window.location.href='{{ route('admin.categories.show', $category->id) }}'" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600 transition">View</button>
                                        <button onclick="window.location.href='{{ route('admin.categories.edit', $category->id) }}'" class="bg-yellow-500 text-white px-4 py-2 rounded hover:bg-yellow-600 transition">Edit</button>
                                        <form action="{{ route('admin.categories.destroy', $category->id) }}" method="POST" onsubmit="return confirm('Are you sure you want to delete this category?');" class="inline">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="bg-red-500 text-white px-4 py-2 rounded hover:bg-red-600 transition">Delete</button>
                                        </form>
                                    </div>
                                </td>
                            </tr>

                            <!-- Subcategories -->
                            <tr>
                                <td colspan="6" class="py-3 px-4">
                                    <div x-show="$store.categories.items['{{ $category->id }}'] || false" class="bg-gray-50 overflow-hidden">
                                        <table class="min-w-full border border-gray-200">
                                            <tbody>
                                                @foreach($category->children as $child)
                                                    <tr class="border-b hover:bg-gray-100">
                                                        <td class="py-2 px-4 pl-10 text-sm text-gray-700">{{ $child->name }}</td>
                                                        <td class="py-2 px-4 text-sm text-gray-700">{{ $category->name }}</td>
                                                        <td class="py-2 px-4 text-sm text-gray-700">{{ $child->active ? 'Yes' : 'No' }}</td>
                                                        <td class="py-2 px-4 text-sm text-gray-700">
                                                            @if($child->featured_item)
                                                                <span class="bg-yellow-500 text-white px-2 py-1 rounded-full text-xs">Featured</span>
                                                            @else
                                                                <span class="text-gray-500">No</span>
                                                            @endif
                                                        </td>
                                                        <td class="py-2 px-4 text-sm text-gray-700">
                                                            @if($child->thumb)
                                                                <img src="{{ asset('storage/' . $child->thumb) }}" alt="{{ $child->name }} Thumbnail" class="w-16 h-16 object-cover rounded">
                                                            @else
                                                                <span class="text-gray-500">No Image</span>
                                                            @endif
                                                        </td>
                                                        <td class="py-2 px-4 text-sm">
                                                            <div class="flex space-x-2">
                                                                <button onclick="window.location.href='{{ route('admin.categories.show', $child->id) }}'" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600 transition">View</button>
                                                                <button onclick="window.location.href='{{ route('admin.categories.edit', $child->id) }}'" class="bg-yellow-500 text-white px-4 py-2 rounded hover:bg-yellow-600 transition">Edit</button>
                                                                <form action="{{ route('admin.categories.destroy', $child->id) }}" method="POST" onsubmit="return confirm('Are you sure you want to delete this category?');" class="inline">
                                                                    @csrf
                                                                    @method('DELETE')
                                                                    <button type="submit" class="bg-red-500 text-white px-4 py-2 rounded hover:bg-red-600 transition">Delete</button>
                                                                </form>
                                                            </div>
                                                        </td>
                                                    </tr>
                                                @endforeach
                                            </tbody>
                                        </table>
                                    </div>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        @endif
    </div>
@endsection