@extends('layouts.vending')

@section('title', $vendingMachine->name . ' bearbeiten')

@section('content')
<div class="max-w-4xl mx-auto px-4">
    <div class="mb-8">
        <div class="flex items-center space-x-4 mb-4">
            <a href="{{ route('vending-machines.index') }}" class="text-blue-600 hover:text-blue-800">
                ← Zurück zur Übersicht
            </a>
        </div>
        <h1 class="text-3xl font-bold text-gray-900">{{ $vendingMachine->name }} bearbeiten</h1>
        <p class="text-gray-600 mt-2">Automatendaten bearbeiten</p>
    </div>

    <form action="{{ route('vending-machines.update', $vendingMachine) }}" method="POST" class="space-y-8">
        @csrf
        @method('PUT')

        <!-- Grundinformationen -->
        <div class="bg-white shadow rounded-lg p-6">
            <h2 class="text-xl font-semibold text-gray-900 mb-6 border-b border-gray-200 pb-2">
                Grundinformationen
            </h2>
            
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                <div>
                    <label for="name" class="block text-sm font-medium text-gray-700 mb-2">
                        Automatname *
                    </label>
                    <input type="text" id="name" name="name" value="{{ old('name', $vendingMachine->name) }}" required
                           class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-green-500 @error('name') border-red-500 @enderror">
                    @error('name')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="slug" class="block text-sm font-medium text-gray-700 mb-2">
                        URL-Slug
                    </label>
                    <input type="text" id="slug" name="slug" value="{{ old('slug', $vendingMachine->slug) }}"
                           class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-green-500 @error('slug') border-red-500 @enderror">
                    <p class="mt-1 text-sm text-gray-500">Aktuell: {{ $vendingMachine->slug }} (Leer lassen für automatische Generierung)</p>
                    @error('slug')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="machine_number" class="block text-sm font-medium text-gray-700 mb-2">
                        Maschinennummer *
                    </label>
                    <input type="text" id="machine_number" name="machine_number" value="{{ old('machine_number', $vendingMachine->machine_number) }}" required
                           placeholder="z.B. automat-1, snackost"
                           class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-green-500 @error('machine_number') border-red-500 @enderror">
                    <p class="mt-1 text-sm text-gray-500">Aktuell: {{ $vendingMachine->machine_number }} (für URLs verwendet)</p>
                    @error('machine_number')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>

                <div class="md:col-span-2">
                    <label for="location" class="block text-sm font-medium text-gray-700 mb-2">
                        Standort *
                    </label>
                    <input type="text" id="location" name="location" value="{{ old('location', $vendingMachine->location) }}" required
                           placeholder="z.B. Bürogebäude A, 1. Stock, Pausenbereich"
                           class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-green-500 @error('location') border-red-500 @enderror">
                    @error('location')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>

                <div class="md:col-span-2">
                    <label for="description" class="block text-sm font-medium text-gray-700 mb-2">
                        Beschreibung
                    </label>
                    <textarea id="description" name="description" rows="3"
                              placeholder="Zusätzliche Informationen zum Automaten..."
                              class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-green-500 @error('description') border-red-500 @enderror">{{ old('description', $vendingMachine->description) }}</textarea>
                    @error('description')
                        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label class="flex items-center">
                        <input type="checkbox" name="is_active" id="is_active" value="1" 
                               class="h-4 w-4 text-green-600 focus:ring-green-500 border-gray-300 rounded" 
                               {{ old('is_active', $vendingMachine->is_active) ? 'checked' : '' }}>
                        <span class="ml-2 text-sm text-gray-700">Automat ist aktiv</span>
                    </label>
                    <p class="text-xs text-gray-500 mt-1">Nur aktive Automaten werden öffentlich angezeigt</p>
                </div>
            </div>
        </div>

        <!-- Slot-Übersicht -->
        <div class="bg-white shadow rounded-lg p-6">
            <h2 class="text-xl font-semibold text-gray-900 mb-6 border-b border-gray-200 pb-2">
                Slot-Übersicht
            </h2>
            
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-6">
                <div class="bg-blue-50 border border-blue-200 rounded-lg p-4">
                    <h3 class="font-semibold text-blue-900 mb-2">Gesamte Slots</h3>
                    <p class="text-2xl font-bold text-blue-800">{{ $vendingMachine->slots->count() }}</p>
                </div>
                <div class="bg-green-50 border border-green-200 rounded-lg p-4">
                    <h3 class="font-semibold text-green-900 mb-2">Belegte Slots</h3>
                    <p class="text-2xl font-bold text-green-800">{{ $vendingMachine->slots->whereNotNull('pivot.product_id')->count() }}</p>
                </div>
            </div>

            <div class="flex justify-between items-center">
                <p class="text-gray-600">
                    Verwenden Sie die Slot-Verwaltung, um einzelne Fächer zu konfigurieren und mit Produkten zu befüllen.
                </p>
                <a href="{{ route('slots.index') }}?machine={{ $vendingMachine->id }}" 
                   class="inline-flex items-center px-4 py-2 border border-purple-300 text-sm font-medium rounded-md text-purple-700 bg-white hover:bg-purple-50">
                    Slots verwalten
                </a>
            </div>
        </div>

        <!-- Aktionsbuttons -->
        <div class="flex justify-between items-center bg-gray-50 px-6 py-4 rounded-lg">
            <a href="{{ route('vending-machines.index') }}" 
               class="inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50">
                Abbrechen
            </a>
            
            <div class="flex space-x-3">
                <a href="{{ route('vending-machines.show', $vendingMachine) }}" 
                   class="inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50">
                    Vorschau
                </a>
                <button type="submit" 
                        class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-green-600 hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-green-500">
                    Änderungen speichern
                </button>
            </div>
        </div>
    </form>
</div>
@endsection