@extends('layouts.public')

@section('title', 'Modifier le type de billet - ' . $event->title)

@section('content')
    <div class="min-h-screen bg-gray-50 py-8">
        <div class="max-w-4xl mx-auto px-4 sm:px-6 lg:px-8">

            <!-- Header -->
            <div class="bg-white rounded-lg shadow-sm p-6 mb-6">
                <nav class="flex items-center space-x-2 text-sm text-gray-500 mb-2">
                    <a href="{{ route('dashboard') }}" class="hover:text-gray-700">Dashboard</a>
                    <span>/</span>
                    <a href="{{ route('admin.events.show', $event) }}"
                        class="hover:text-gray-700">{{ Str::limit($event->title, 30) }}</a>
                    <span>/</span>
                    <a href="{{ route('organizer.events.tickets.index', $event) }}" class="hover:text-gray-700">Billets</a>
                    <span>/</span>
                    <span class="text-gray-900">Modifier</span>
                </nav>
                <h1 class="text-2xl font-bold text-gray-900">Modifier le type de billet</h1>
                <div class="flex items-center space-x-4 mt-2">
                    <p class="text-gray-600">{{ $event->title }}</p>
                    <span class="text-gray-400">•</span>
                    <p class="text-gray-600 font-medium">{{ $ticketType->name }}</p>
                </div>
            </div>

            <!-- Avertissement si des billets ont été vendus -->
            @if ($ticketType->sold > 0)
                <div class="bg-yellow-50 border border-yellow-200 rounded-md p-4 mb-6">
                    <div class="flex">
                        <svg class="w-5 h-5 text-yellow-400" fill="currentColor" viewBox="0 0 20 20">
                            <path fill-rule="evenodd"
                                d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z"
                                clip-rule="evenodd" />
                        </svg>
                        <div class="ml-3">
                            <h3 class="text-sm font-medium text-yellow-800">Attention</h3>
                            <p class="mt-1 text-sm text-yellow-700">
                                {{ $ticketType->sold }} billet(s) ont déjà été vendus pour ce type.
                                Certaines modifications peuvent affecter les participants existants.
                            </p>
                        </div>
                    </div>
                </div>
            @endif

            <form action="{{ route('organizer.events.tickets.update', [$event, $ticketType]) }}" method="POST"
                class="space-y-6">
                @csrf
                @method('PUT')

                <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
                    <!-- Formulaire principal -->
                    <div class="lg:col-span-2 space-y-6">

                        <!-- Informations de base -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Informations de base</h3>

                            <div class="space-y-4">
                                <!-- Nom du type de billet -->
                                <div>
                                    <label for="name" class="block text-sm font-medium text-gray-700">
                                        Nom du type de billet <span class="text-red-500">*</span>
                                    </label>
                                    <input type="text" name="name" id="name"
                                        value="{{ old('name', $ticketType->name) }}"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('name') border-red-300 @enderror"
                                        placeholder="Ex: VIP, Standard, Étudiant..." required>
                                    @error('name')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>

                                <!-- Description -->
                                <div>
                                    <label for="description" class="block text-sm font-medium text-gray-700">
                                        Description
                                    </label>
                                    <textarea name="description" id="description" rows="3"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('description') border-red-300 @enderror"
                                        placeholder="Décrivez ce qui est inclus dans ce type de billet...">{{ old('description', $ticketType->description) }}</textarea>
                                    @error('description')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>
                            </div>
                        </div>

                        <!-- Tarification -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Tarification</h3>

                            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                                <!-- Prix -->
                                <div>
                                    <label for="price" class="block text-sm font-medium text-gray-700">
                                        Prix (FCFA) <span class="text-red-500">*</span>
                                    </label>
                                    <div class="mt-1 relative rounded-md shadow-sm">
                                        <input type="number" name="price" id="price"
                                            value="{{ old('price', $ticketType->price) }}" min="0" step="0.01"
                                            class="block w-full pr-12 border-gray-300 rounded-md focus:ring-blue-500 focus:border-blue-500 @error('price') border-red-300 @enderror"
                                            required>
                                        <div class="absolute inset-y-0 right-0 pr-3 flex items-center pointer-events-none">
                                            <span class="text-gray-500 sm:text-sm">FCFA</span>
                                        </div>
                                    </div>
                                    @error('price')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                    @if ($ticketType->sold > 0 && old('price', $ticketType->price) != $ticketType->getOriginal('price'))
                                        <p class="mt-1 text-sm text-yellow-600">
                                            ⚠️ Modifier le prix affectera les nouveaux achats uniquement
                                        </p>
                                    @endif
                                </div>

                                <!-- Quantité -->
                                <div>
                                    <label for="quantity" class="block text-sm font-medium text-gray-700">
                                        Quantité disponible
                                    </label>
                                    <input type="number" name="quantity" id="quantity"
                                        value="{{ old('quantity', $ticketType->quantity) }}" min="{{ $ticketType->sold }}"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('quantity') border-red-300 @enderror"
                                        placeholder="Laisser vide pour illimité">
                                    @error('quantity')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                    @if ($ticketType->sold > 0)
                                        <p class="mt-1 text-sm text-gray-500">
                                            Minimum: {{ $ticketType->sold }} (billets déjà vendus)
                                        </p>
                                    @endif
                                </div>
                            </div>
                        </div>

                        <!-- Contraintes de vente -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Contraintes de vente</h3>

                            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                                <!-- Quantité minimum par commande -->
                                <div>
                                    <label for="min_quantity" class="block text-sm font-medium text-gray-700">
                                        Quantité minimum par commande
                                    </label>
                                    <input type="number" name="min_quantity" id="min_quantity"
                                        value="{{ old('min_quantity', $ticketType->min_quantity) }}" min="1"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('min_quantity') border-red-300 @enderror">
                                    @error('min_quantity')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>

                                <!-- Quantité maximum par commande -->
                                <div>
                                    <label for="max_quantity" class="block text-sm font-medium text-gray-700">
                                        Quantité maximum par commande
                                    </label>
                                    <input type="number" name="max_quantity" id="max_quantity"
                                        value="{{ old('max_quantity', $ticketType->max_quantity) }}" min="1"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('max_quantity') border-red-300 @enderror"
                                        placeholder="Laisser vide pour aucune limite">
                                    @error('max_quantity')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>
                            </div>
                        </div>

                        <!-- Période de vente -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Période de vente</h3>

                            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                                <!-- Date de début de vente -->
                                <div>
                                    <label for="sale_start_date" class="block text-sm font-medium text-gray-700">
                                        Début des ventes
                                    </label>
                                    <input type="datetime-local" name="sale_start_date" id="sale_start_date"
                                        value="{{ old('sale_start_date', $ticketType->sale_start_date?->format('Y-m-d\TH:i')) }}"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('sale_start_date') border-red-300 @enderror">
                                    @error('sale_start_date')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>

                                <!-- Date de fin de vente -->
                                <div>
                                    <label for="sale_end_date" class="block text-sm font-medium text-gray-700">
                                        Fin des ventes
                                    </label>
                                    <input type="datetime-local" name="sale_end_date" id="sale_end_date"
                                        value="{{ old('sale_end_date', $ticketType->sale_end_date?->format('Y-m-d\TH:i')) }}"
                                        class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 @error('sale_end_date') border-red-300 @enderror">
                                    @error('sale_end_date')
                                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                                    @enderror
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Panneau latéral -->
                    <div class="space-y-6">

                        <!-- Statut -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Statut</h3>

                            <div class="space-y-4">
                                <div class="flex items-center">
                                    <input type="checkbox" name="is_active" id="is_active" value="1"
                                        {{ old('is_active', $ticketType->is_active) ? 'checked' : '' }}
                                        class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded">
                                    <label for="is_active" class="ml-2 block text-sm text-gray-900">
                                        Activer ce type de billet
                                    </label>
                                </div>
                                <p class="text-sm text-gray-500">
                                    Seuls les types de billets actifs seront visibles par les participants
                                </p>
                            </div>
                        </div>

                        <!-- Statistiques -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <h3 class="text-lg font-medium text-gray-900 mb-4">Statistiques</h3>

                            <div class="space-y-3">
                                <div class="flex justify-between">
                                    <span class="text-sm text-gray-600">Billets vendus</span>
                                    <span class="text-sm font-medium text-gray-900">{{ $ticketType->sold }}</span>
                                </div>
                                <div class="flex justify-between">
                                    <span class="text-sm text-gray-600">Revenus générés</span>
                                    <span class="text-sm font-medium text-gray-900">
                                        {{ number_format($ticketType->sold * $ticketType->price) }} FCFA
                                    </span>
                                </div>
                                @if ($ticketType->quantity)
                                    <div class="flex justify-between">
                                        <span class="text-sm text-gray-600">Places restantes</span>
                                        <span
                                            class="text-sm font-medium text-gray-900">{{ $ticketType->remainingQuantity() }}</span>
                                    </div>
                                @endif
                            </div>
                        </div>

                        <!-- Actions -->
                        <div class="bg-white rounded-lg shadow-sm p-6">
                            <div class="space-y-3">
                                <button type="submit"
                                    class="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">
                                    Sauvegarder les modifications
                                </button>
                                <a href="{{ route('organizer.events.tickets.index', $event) }}"
                                    class="w-full flex justify-center py-2 px-4 border border-gray-300 rounded-md shadow-sm text-sm font-medium text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">
                                    Annuler
                                </a>
                                @if ($ticketType->sold === 0)
                                    <button type="button" onclick="confirmDelete()"
                                        class="w-full flex justify-center py-2 px-4 border border-red-300 rounded-md shadow-sm text-sm font-medium text-red-700 bg-white hover:bg-red-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-red-500">
                                        Supprimer ce type
                                    </button>
                                @endif
                            </div>
                        </div>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- Modal de confirmation de suppression -->
    @if ($ticketType->sold === 0)
        <div id="deleteModal" class="hidden fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
            <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
                <div class="mt-3 text-center">
                    <div class="mx-auto flex items-center justify-center h-12 w-12 rounded-full bg-red-100">
                        <svg class="h-6 w-6 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
                        </svg>
                    </div>
                    <h3 class="text-lg leading-6 font-medium text-gray-900 mt-2">Supprimer le type de billet</h3>
                    <div class="mt-2 px-7 py-3">
                        <p class="text-sm text-gray-500">
                            Êtes-vous sûr de vouloir supprimer le type de billet "{{ $ticketType->name }}" ?
                            Cette action est irréversible.
                        </p>
                    </div>
                    <div class="items-center px-4 py-3">
                        <form action="{{ route('organizer.events.tickets.destroy', [$event, $ticketType]) }}"
                            method="POST" class="inline">
                            @csrf
                            @method('DELETE')
                            <button type="submit"
                                class="px-4 py-2 bg-red-500 text-white text-base font-medium rounded-md w-full shadow-sm hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-red-300">
                                Supprimer définitivement
                            </button>
                        </form>
                        <button onclick="closeDeleteModal()"
                            class="mt-3 px-4 py-2 bg-gray-300 text-gray-800 text-base font-medium rounded-md w-full shadow-sm hover:bg-gray-400 focus:outline-none focus:ring-2 focus:ring-gray-300">
                            Annuler
                        </button>
                    </div>
                </div>
            </div>
        </div>
    @endif

    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // Validation des contraintes de quantité
            const minQuantityInput = document.getElementById('min_quantity');
            const maxQuantityInput = document.getElementById('max_quantity');

            minQuantityInput.addEventListener('input', function() {
                const minVal = parseInt(this.value);
                const maxInput = maxQuantityInput;
                if (maxInput.value && parseInt(maxInput.value) < minVal) {
                    maxInput.value = minVal;
                }
                maxInput.min = minVal;
            });
        });

        function confirmDelete() {
            document.getElementById('deleteModal').classList.remove('hidden');
        }

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

        // Fermer le modal en cliquant à l'extérieur
        document.addEventListener('click', function(event) {
            const modal = document.getElementById('deleteModal');
            if (event.target === modal) {
                closeDeleteModal();
            }
        });
    </script>
@endsection