@extends('layouts.admin')

@section('title', 'Gestion des catégories')

@section('content')
<div class="container mx-auto px-4 py-8">
    <div class="flex justify-between items-center mb-8">
        <h1 class="text-3xl font-bold text-gray-900">Gestion des catégories</h1>
        <a href="{{ route('admin.blog.index') }}" class="bg-gray-600 text-white px-4 py-2 rounded-lg hover:bg-gray-700 transition-colors duration-200">
            Retour aux articles
        </a>
    </div>

    @if(session('success'))
    <div class="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded mb-6">
        {{ session('success') }}
    </div>
    @endif

    @if($errors->any())
    <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-6">
        <ul class="list-disc list-inside">
            @foreach($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
    @endif

    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
        <!-- Formulaire de création -->
        <div class="lg:col-span-1">
            <div class="bg-white rounded-lg shadow p-6">
                <h2 class="text-xl font-bold text-gray-900 mb-4">Créer une catégorie</h2>
                
                <form action="{{ route('admin.blog.categories.store') }}" method="POST">
                    @csrf
                    
                    <div class="space-y-4">
                        <div>
                            <label for="name" class="block text-sm font-medium text-gray-700 mb-2">Nom de la catégorie *</label>
                            <input type="text" id="name" name="name" value="{{ old('name') }}" required 
                                   class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                        </div>
                        
                        <div>
                            <label for="description" class="block text-sm font-medium text-gray-700 mb-2">Description</label>
                            <textarea id="description" name="description" rows="3" 
                                      class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent">{{ old('description') }}</textarea>
                            <p class="text-sm text-gray-500 mt-1">Description optionnelle de la catégorie</p>
                        </div>
                        
                        <button type="submit" class="w-full bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700 transition-colors duration-200">
                            Créer la catégorie
                        </button>
                    </div>
                </form>
            </div>
        </div>

        <!-- Liste des catégories -->
        <div class="lg:col-span-2">
            <div class="bg-white rounded-lg shadow overflow-hidden">
                <div class="px-6 py-4 border-b border-gray-200">
                    <h2 class="text-xl font-bold text-gray-900">Catégories existantes</h2>
                </div>
                
                @if($categories->count() > 0)
                <div class="overflow-x-auto">
                    <table class="min-w-full divide-y divide-gray-200">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Nom</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Description</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Articles</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-200">
                            @foreach($categories as $category)
                            <tr>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm font-medium text-gray-900">{{ $category->name }}</div>
                                </td>
                                <td class="px-6 py-4">
                                    <div class="text-sm text-gray-500">{{ Str::limit($category->description, 100) }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
                                        {{ $category->posts_count }} article(s)
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm font-medium space-x-2">
                                    <button onclick="editCategory({{ $category->id }}, '{{ $category->name }}', '{{ $category->description }}')" 
                                            class="text-indigo-600 hover:text-indigo-900">Modifier</button>
                                    
                                    @if($category->posts_count == 0)
                                    <form action="{{ route('admin.blog.categories.destroy', $category) }}" method="POST" class="inline" 
                                          onsubmit="return confirm('Êtes-vous sûr de vouloir supprimer cette catégorie ?')">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="text-red-600 hover:text-red-900">Supprimer</button>
                                    </form>
                                    @else
                                    <span class="text-gray-400" title="Impossible de supprimer une catégorie contenant des articles">Supprimer</span>
                                    @endif
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
                @else
                <div class="px-6 py-8 text-center">
                    <div class="text-gray-500">
                        <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
                        </svg>
                        <h3 class="mt-2 text-sm font-medium text-gray-900">Aucune catégorie</h3>
                        <p class="mt-1 text-sm text-gray-500">Commencez par créer votre première catégorie.</p>
                    </div>
                </div>
                @endif
            </div>
        </div>
    </div>
</div>

<!-- Modal de modification -->
<div id="editModal" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full hidden">
    <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
        <div class="mt-3">
            <h3 class="text-lg font-medium text-gray-900 mb-4">Modifier la catégorie</h3>
            
            <form id="editForm" method="POST">
                @csrf
                @method('PUT')
                
                <div class="space-y-4">
                    <div>
                        <label for="edit_name" class="block text-sm font-medium text-gray-700 mb-2">Nom de la catégorie *</label>
                        <input type="text" id="edit_name" name="name" required 
                               class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                    </div>
                    
                    <div>
                        <label for="edit_description" class="block text-sm font-medium text-gray-700 mb-2">Description</label>
                        <textarea id="edit_description" name="description" rows="3" 
                                  class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"></textarea>
                    </div>
                </div>
                
                <div class="flex justify-end space-x-3 mt-6">
                    <button type="button" onclick="closeEditModal()" class="bg-gray-300 text-gray-700 px-4 py-2 rounded-lg hover:bg-gray-400 transition-colors duration-200">
                        Annuler
                    </button>
                    <button type="submit" class="bg-blue-600 text-white px-4 py-2 rounded-lg hover:bg-blue-700 transition-colors duration-200">
                        Mettre à jour
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
function editCategory(id, name, description) {
    document.getElementById('edit_name').value = name;
    document.getElementById('edit_description').value = description || '';
    document.getElementById('editForm').action = `{{ route('admin.blog.categories.update', '') }}/${id}`;
    document.getElementById('editModal').classList.remove('hidden');
}

function closeEditModal() {
    document.getElementById('editModal').classList.add('hidden');
}

// Fermer le modal en cliquant à l'extérieur
document.getElementById('editModal').addEventListener('click', function(e) {
    if (e.target === this) {
        closeEditModal();
    }
});
</script>
@endsection