@extends('layouts.admin-layout')

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

@section('content')
    <div class="p-6">
        <!-- Page Header -->
        <div class="mb-6 sm:mb-8 flex flex-col sm:flex-row sm:justify-between sm:items-center gap-4">
            <div>
                <h1 class="text-2xl sm:text-3xl font-bold text-gray-900">Gestion des Produits</h1>
                <p class="mt-1 sm:mt-2 text-sm sm:text-base text-gray-600">Gérez tous les produits de votre boutique</p>
            </div>
            <a href="{{ route('admin.products.create') }}" class="bg-gradient-to-r from-yellow-600 to-yellow-700 hover:from-yellow-700 hover:to-yellow-800 text-white font-bold py-2 sm:py-3 px-4 sm:px-6 rounded-lg shadow-lg hover:shadow-xl transition duration-200 flex items-center justify-center sm:justify-start whitespace-nowrap">
                <i class="fas fa-plus mr-2"></i>
                Ajouter un Produit
            </a>
        </div>

        <div class="max-w-7xl mx-auto">
            @if(session('success'))
                <div class="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded-lg mb-4 flex items-center">
                    <i class="fas fa-check-circle mr-2"></i>
                    {{ session('success') }}
                </div>
            @endif

            <!-- Statistiques rapides -->
            <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8">
                <div class="bg-white rounded-xl shadow-md p-6 border-l-4 border-yellow-500">
                    <div class="flex items-center justify-between">
                        <div>
                            <p class="text-sm font-medium text-gray-600 mb-1">Total Produits</p>
                            <p class="text-3xl font-bold text-gray-900">{{ $products->count() }}</p>
                        </div>
                        <div class="bg-yellow-100 w-12 h-12 rounded-full flex items-center justify-center">
                            <i class="fas fa-box text-yellow-600 text-xl"></i>
                        </div>
                    </div>
                </div>

                <div class="bg-white rounded-xl shadow-md p-6 border-l-4 border-green-500">
                    <div class="flex items-center justify-between">
                        <div>
                            <p class="text-sm font-medium text-gray-600 mb-1">En Stock</p>
                            <p class="text-3xl font-bold text-green-600">{{ $products->where('stock', '>', 0)->count() }}</p>
                        </div>
                        <div class="bg-green-100 w-12 h-12 rounded-full flex items-center justify-center">
                            <i class="fas fa-check-circle text-green-600 text-xl"></i>
                        </div>
                    </div>
                </div>

                <div class="bg-white rounded-xl shadow-md p-6 border-l-4 border-purple-500">
                    <div class="flex items-center justify-between">
                        <div>
                            <p class="text-sm font-medium text-gray-600 mb-1">Catégories</p>
                            <p class="text-3xl font-bold text-purple-600">{{ $products->pluck('category')->unique()->count() }}</p>
                        </div>
                        <div class="bg-purple-100 w-12 h-12 rounded-full flex items-center justify-center">
                            <i class="fas fa-tags text-purple-600 text-xl"></i>
                        </div>
                    </div>
                </div>

                <div class="bg-white rounded-xl shadow-md p-6 border-l-4 border-blue-500">
                    <div class="flex items-center justify-between">
                        <div>
                            <p class="text-sm font-medium text-gray-600 mb-1">Valeur Totale</p>
                            <p class="text-3xl font-bold text-blue-600">{{ number_format($products->sum(function($p) { return $p->price * $p->stock; }), 2) }} €</p>
                        </div>
                        <div class="bg-blue-100 w-12 h-12 rounded-full flex items-center justify-center">
                            <i class="fas fa-dollar-sign text-blue-600 text-xl"></i>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Filtres -->
            <div class="bg-white overflow-hidden shadow-lg sm:rounded-xl border border-gray-200 mb-6">
                <div class="p-6">
                    <form method="GET" action="{{ route('admin.products.index') }}" id="filterForm">
                        <div class="flex items-center justify-between mb-4">
                            <h3 class="text-lg font-bold text-gray-900 flex items-center">
                                <i class="fas fa-filter text-yellow-600 mr-2"></i>
                                Filtres de recherche
                            </h3>
                            <button type="button" onclick="resetFilters()" class="text-sm text-gray-600 hover:text-gray-900 font-medium">
                                <i class="fas fa-redo mr-1"></i>Réinitialiser
                            </button>
                        </div>

                        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-5 gap-4">
                            <!-- Recherche -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-search mr-1"></i>Recherche
                                </label>
                                <input type="text" name="search" value="{{ request('search') }}"
                                       placeholder="Titre ou auteur..."
                                       class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                            </div>

                            <!-- Catégorie -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-tag mr-1"></i>Catégorie
                                </label>
                                <select name="category" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                                    <option value="">Toutes</option>
                                    @foreach($categories as $cat)
                                        <option value="{{ $cat }}" {{ request('category') == $cat ? 'selected' : '' }}>
                                            {{ $cat }}
                                        </option>
                                    @endforeach
                                </select>
                            </div>

                            <!-- Statut -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-toggle-on mr-1"></i>Statut
                                </label>
                                <select name="status" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                                    <option value="">Tous</option>
                                    <option value="available" {{ request('status') == 'available' ? 'selected' : '' }}>Disponible</option>
                                    <option value="out_of_stock" {{ request('status') == 'out_of_stock' ? 'selected' : '' }}>Épuisé</option>
                                </select>
                            </div>

                            <!-- Stock -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-warehouse mr-1"></i>État du stock
                                </label>
                                <select name="stock_status" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                                    <option value="">Tous</option>
                                    <option value="in_stock" {{ request('stock_status') == 'in_stock' ? 'selected' : '' }}>En stock (>5)</option>
                                    <option value="low_stock" {{ request('stock_status') == 'low_stock' ? 'selected' : '' }}>Stock faible (1-5)</option>
                                    <option value="out_of_stock" {{ request('stock_status') == 'out_of_stock' ? 'selected' : '' }}>Rupture (0)</option>
                                </select>
                            </div>

                            <!-- Auteur -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-user-pen mr-1"></i>Auteur
                                </label>
                                <select name="author" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                                    <option value="">Tous les auteurs</option>
                                    @foreach($authors as $auth)
                                        <option value="{{ $auth }}" {{ request('author') == $auth ? 'selected' : '' }}>
                                            {{ $auth }}
                                        </option>
                                    @endforeach
                                </select>
                            </div>

                            <!-- Prix minimum -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-dollar-sign mr-1"></i>Prix min (€)
                                </label>
                                <input type="number" name="price_min" value="{{ request('price_min') }}" step="0.01" min="0"
                                       placeholder="0.00"
                                       class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                            </div>

                            <!-- Prix maximum -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-2">
                                    <i class="fas fa-dollar-sign mr-1"></i>Prix max (€)
                                </label>
                                <input type="number" name="price_max" value="{{ request('price_max') }}" step="0.01" min="0"
                                       placeholder="999.99"
                                       class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-yellow-500 focus:border-transparent">
                            </div>
                        </div>

                        <div class="mt-4 flex justify-between items-center">
                            <div class="text-sm text-gray-600">
                                <i class="fas fa-info-circle mr-1"></i>
                                <span id="resultsCount">{{ $products->count() }} résultat(s) trouvé(s)</span>
                            </div>
                            <div class="flex gap-2">
                                <button type="submit" class="bg-yellow-600 hover:bg-yellow-700 text-white px-6 py-2 rounded-lg font-semibold transition duration-200 flex items-center">
                                    <i class="fas fa-search mr-2"></i>Rechercher
                                </button>
                                <a href="{{ route('admin.products.index') }}" class="bg-gray-200 hover:bg-gray-300 text-gray-800 px-6 py-2 rounded-lg font-semibold transition duration-200 flex items-center">
                                    <i class="fas fa-times mr-2"></i>Effacer
                                </a>
                            </div>
                        </div>
                    </form>
                </div>
            </div>

            <div class="bg-white overflow-hidden shadow-lg sm:rounded-xl border border-gray-200">
                <div class="p-6 text-gray-900">
                    <!-- Header du tableau -->
                    <div class="mb-6 pb-4 border-b">
                        <h2 class="text-lg font-bold text-gray-900">Liste des produits</h2>
                        <p class="text-sm text-gray-500 mt-1">{{ $products->count() }} produit(s) au total</p>
                    </div>

                    <div class="overflow-x-auto">
                        <table class="min-w-full divide-y divide-gray-200">
                            <thead class="bg-gradient-to-r from-gray-50 to-gray-100">
                                <tr>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-box mr-2"></i>Produit
                                    </th>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-user-pen mr-2"></i>Auteur
                                    </th>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-tag mr-2"></i>Catégorie
                                    </th>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-dollar-sign mr-2"></i>Prix
                                    </th>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-warehouse mr-2"></i>Stock
                                    </th>
                                    <th class="px-6 py-4 text-left text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-toggle-on mr-2"></i>Statut
                                    </th>
                                    <th class="px-6 py-4 text-right text-xs font-bold text-gray-600 uppercase tracking-wider">
                                        <i class="fas fa-cog mr-2"></i>Actions
                                    </th>
                                </tr>
                            </thead>
                            <tbody class="bg-white divide-y divide-gray-200">
                                @forelse($products as $product)
                                    <tr class="hover:bg-yellow-50 transition duration-150">
                                        <td class="px-6 py-4">
                                            <div class="flex items-center">
                                                <div class="flex-shrink-0 h-12 w-12 bg-gradient-to-br from-yellow-500 to-orange-500 rounded-lg flex items-center justify-center shadow-md">
                                                    @if($product->category === 'Livre')
                                                        <i class="fas fa-book text-white text-lg"></i>
                                                    @else
                                                        <i class="fas fa-box text-white text-lg"></i>
                                                    @endif
                                                </div>
                                                <div class="ml-4">
                                                    <div class="text-sm font-bold text-gray-900">{{ $product->title }}</div>
                                                    <div class="text-xs text-gray-500">
                                                        <i class="fas fa-link mr-1"></i>{{ $product->slug }}
                                                    </div>
                                                </div>
                                            </div>
                                        </td>
                                        <td class="px-6 py-4">
                                            @if($product->author)
                                                <div class="flex items-center">
                                                    <div class="bg-purple-100 w-8 h-8 rounded-full flex items-center justify-center mr-2">
                                                        <i class="fas fa-user-pen text-purple-600 text-sm"></i>
                                                    </div>
                                                    <div>
                                                        <div class="text-sm font-medium text-gray-900">{{ $product->author }}</div>
                                                        <div class="text-xs text-gray-500">Auteur</div>
                                                    </div>
                                                </div>
                                            @else
                                                <div class="flex items-center text-gray-400">
                                                    <i class="fas fa-user-slash mr-2"></i>
                                                    <span class="text-sm italic">Non défini</span>
                                                </div>
                                            @endif
                                        </td>
                                        <td class="px-6 py-4">
                                            <span class="px-3 py-1 inline-flex items-center text-xs font-semibold rounded-full
                                                {{ $product->category === 'Livre' ? 'bg-blue-100 text-blue-800' : 'bg-green-100 text-green-800' }}">
                                                @if($product->category === 'Livre')
                                                    <i class="fas fa-book mr-1"></i>
                                                @else
                                                    <i class="fas fa-box mr-1"></i>
                                                @endif
                                                {{ $product->category }}
                                            </span>
                                        </td>
                                        <td class="px-6 py-4">
                                            <div class="text-sm font-bold text-gray-900">{{ number_format($product->price, 2) }} €</div>
                                            <div class="text-xs text-gray-500">
                                                Valeur stock: {{ number_format($product->price * $product->stock, 2) }} €
                                            </div>
                                        </td>
                                        <td class="px-6 py-4">
                                            <div class="flex items-center">
                                                @if($product->stock > 0)
                                                    @if($product->stock <= 5)
                                                        <div class="bg-orange-100 w-8 h-8 rounded-full flex items-center justify-center mr-2">
                                                            <i class="fas fa-exclamation-triangle text-orange-600 text-sm"></i>
                                                        </div>
                                                    @else
                                                        <div class="bg-green-100 w-8 h-8 rounded-full flex items-center justify-center mr-2">
                                                            <i class="fas fa-check-circle text-green-600 text-sm"></i>
                                                        </div>
                                                    @endif
                                                @else
                                                    <div class="bg-red-100 w-8 h-8 rounded-full flex items-center justify-center mr-2">
                                                        <i class="fas fa-times-circle text-red-600 text-sm"></i>
                                                    </div>
                                                @endif
                                                <div>
                                                    <div class="text-sm font-bold {{ $product->stock > 0 ? ($product->stock <= 5 ? 'text-orange-600' : 'text-green-600') : 'text-red-600' }}">
                                                        {{ $product->stock }}
                                                    </div>
                                                    <div class="text-xs text-gray-500">exemplaires</div>
                                                </div>
                                            </div>
                                        </td>
                                        <td class="px-6 py-4">
                                            <span class="px-3 py-2 inline-flex items-center text-xs font-bold rounded-lg shadow-sm
                                                {{ $product->status === 'available' ? 'bg-green-100 text-green-800 border border-green-200' : 'bg-red-100 text-red-800 border border-red-200' }}">
                                                <span class="flex h-2 w-2 mr-2">
                                                    <span class="animate-ping absolute inline-flex h-2 w-2 rounded-full {{ $product->status === 'available' ? 'bg-green-400' : 'bg-red-400' }} opacity-75"></span>
                                                    <span class="relative inline-flex rounded-full h-2 w-2 {{ $product->status === 'available' ? 'bg-green-500' : 'bg-red-500' }}"></span>
                                                </span>
                                                {{ $product->status === 'available' ? 'Disponible' : 'Épuisé' }}
                                            </span>
                                        </td>
                                        <td class="px-6 py-4 text-right">
                                            <div class="flex items-center justify-end gap-2">
                                                <a href="{{ route('admin.products.edit', $product) }}"
                                                   class="inline-flex items-center px-3 py-2 bg-blue-500 text-white hover:bg-blue-600 rounded-lg transition shadow-sm"
                                                   title="Modifier">
                                                    <i class="fas fa-edit"></i>
                                                </a>
                                                <button type="button"
                                                        onclick="confirmDelete('{{ $product->id }}', '{{ $product->title }}')"
                                                        class="inline-flex items-center px-3 py-2 bg-red-500 text-white hover:bg-red-600 rounded-lg transition shadow-sm"
                                                        title="Supprimer">
                                                    <i class="fas fa-trash-alt"></i>
                                                </button>
                                                <a href="{{ route('public.product.show', $product->slug) }}"
                                                   target="_blank"
                                                   class="inline-flex items-center px-3 py-2 bg-purple-500 text-white hover:bg-purple-600 rounded-lg transition shadow-sm"
                                                   title="Voir sur le site">
                                                    <i class="fas fa-external-link-alt"></i>
                                                </a>
                                                <form id="delete-form-{{ $product->id }}"
                                                      action="{{ route('admin.products.destroy', $product) }}"
                                                      method="POST"
                                                      class="hidden">
                                                    @csrf
                                                    @method('DELETE')
                                                </form>
                                            </div>
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="7" class="px-6 py-12 text-center">
                                            <div class="flex flex-col items-center justify-center">
                                                <div class="bg-gray-100 w-16 h-16 rounded-full flex items-center justify-center mb-4">
                                                    <i class="fas fa-box text-gray-400 text-2xl"></i>
                                                </div>
                                                <p class="text-gray-500 text-lg font-medium mb-2">Aucun produit trouvé</p>
                                                <p class="text-gray-400 text-sm mb-4">Commencez par ajouter votre premier produit</p>
                                                <a href="{{ route('admin.products.create') }}"
                                                   class="inline-flex items-center px-4 py-2 bg-yellow-600 text-white rounded-lg hover:bg-yellow-700 transition">
                                                    <i class="fas fa-plus mr-2"></i>Ajouter un produit
                                                </a>
                                            </div>
                                        </td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Modal de confirmation de suppression -->
    <div id="deleteModal" class="hidden fixed inset-0 bg-gray-600 bg-opacity-75 overflow-y-auto h-full w-full z-50">
        <div class="relative top-20 mx-auto p-8 border w-11/12 md:w-96 shadow-2xl rounded-xl bg-white">
            <div class="text-center">
                <!-- Icône d'alerte -->
                <div class="mx-auto flex items-center justify-center h-16 w-16 rounded-full bg-red-100 mb-4">
                    <i class="fas fa-exclamation-triangle text-red-600 text-3xl"></i>
                </div>

                <!-- Titre -->
                <h3 class="text-xl font-bold text-gray-900 mb-2">Confirmer la suppression</h3>

                <!-- Message -->
                <div class="mt-4 mb-6">
                    <p class="text-gray-600 mb-2">Êtes-vous sûr de vouloir supprimer ce produit ?</p>
                    <p class="text-lg font-semibold text-gray-900" id="productNameToDelete"></p>
                    <p class="text-sm text-red-600 mt-3">
                        <i class="fas fa-warning mr-1"></i>
                        Cette action est irréversible
                    </p>
                </div>

                <!-- Boutons -->
                <div class="flex gap-3 mt-6">
                    <button onclick="closeDeleteModal()"
                            class="flex-1 px-4 py-3 bg-gray-200 hover:bg-gray-300 text-gray-800 font-semibold rounded-lg transition duration-200">
                        <i class="fas fa-times mr-2"></i>Annuler
                    </button>
                    <button onclick="submitDelete()"
                            class="flex-1 px-4 py-3 bg-red-600 hover:bg-red-700 text-white font-bold rounded-lg transition duration-200">
                        <i class="fas fa-trash-alt mr-2"></i>Supprimer
                    </button>
                </div>
            </div>
        </div>
    </div>

    <script>
        let productIdToDelete = null;

        function confirmDelete(productId, productName) {
            productIdToDelete = productId;
            document.getElementById('productNameToDelete').textContent = productName;
            document.getElementById('deleteModal').classList.remove('hidden');
        }

        function closeDeleteModal() {
            productIdToDelete = null;
            document.getElementById('deleteModal').classList.add('hidden');
        }

        function submitDelete() {
            if (productIdToDelete) {
                document.getElementById('delete-form-' + productIdToDelete).submit();
            }
        }

        // Fonction pour réinitialiser les filtres
        function resetFilters() {
            document.getElementById('filterForm').reset();
            window.location.href = '{{ route('admin.products.index') }}';
        }

        // Fermer le modal en cliquant en dehors
        document.getElementById('deleteModal').addEventListener('click', function(event) {
            if (event.target === this) {
                closeDeleteModal();
            }
        });

        // Fermer le modal avec la touche Echap
        document.addEventListener('keydown', function(event) {
            if (event.key === 'Escape') {
                closeDeleteModal();
            }
        });
    </script>
@endsection