@php
    $moduleName = 'Pharmacy';
    $arName = 'الصيدلية';
@endphp
<x-app-layout>
    <x-slot name="header">
        <div class="flex justify-between items-center">
            <h2 class="font-semibold text-xl text-black leading-tight">
                {{ \App\Helpers\TranslationHelper::transFromDatabase($moduleName . ' - New Return', __($arName . ' - مرتجع جديد')) }}
            </h2>
            <a href="{{ route('healthcare.pharmacy.returns') }}" class="bg-gray-500 text-white px-4 py-2 rounded-md hover:bg-gray-600 transition">
                {{ \App\Helpers\TranslationHelper::transFromDatabase('Back', __('عودة')) }}
            </a>
        </div>
    </x-slot>

    <div class="py-12">
        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                <div class="p-6 text-black">
                    <form action="{{ route('healthcare.pharmacy.returns.store') }}" method="POST">
                        @csrf
                        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-black">{{ __('Select Dispensing Record') }}</label>
                                <select name="dispensing_id" id="dispensing_id" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 sm:text-sm" required>
                                    <option value="">{{ __('Select...') }}</option>
                                    @foreach($dispensings as $dispensing)
                                        <option value="{{ $dispensing->id }}">
                                            #{{ $dispensing->id }} - {{ $dispensing->patient->name ?? 'Unknown' }} ({{ $dispensing->dispensed_at->format('Y-m-d') }})
                                        </option>
                                    @endforeach
                                </select>
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-black">{{ __('Reason for Return') }}</label>
                                <input type="text" name="reason" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 sm:text-sm">
                            </div>
                        </div>

                        <div class="mt-8">
                            <h3 class="text-lg font-medium text-black">{{ __('Items to Return') }}</h3>
                            <div id="items-container" class="mt-4 space-y-4">
                                <p class="text-black italic">{{ __('Please select a dispensing record first.') }}</p>
                            </div>
                        </div>

                        <div class="mt-8 flex justify-end">
                            <button type="submit" class="bg-indigo-600 text-white px-6 py-2 rounded-md hover:bg-indigo-700 transition">
                                {{ __('Process Return') }}
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>

    @push('scripts')
    <script>
        document.getElementById('dispensing_id').addEventListener('change', function() {
            const dispensingId = this.value;
            if (!dispensingId) {
                document.getElementById('items-container').innerHTML = '<p class="text-black italic">{{ __("Please select a dispensing record first.") }}</p>';
                return;
            }

            // In a real app, you'd fetch items via AJAX. 
            // For now, I'll add a placeholder or simple logic if data was pre-passed.
            // Since we don't have AJAX endpoint yet, let's assume we can fetch them or just provide a way to add.
            document.getElementById('items-container').innerHTML = '<p class="text-blue-500">{{ __("Loading items...") }}</p>';
            
            fetch(`/healthcare/pharmacy/dispensing/${dispensingId}/items`)
                .then(response => response.json())
                .then(items => {
                    let html = '<table class="min-w-full divide-y divide-gray-200"><thead><tr><th>Item</th><th>Qty Dispensed</th><th>Qty to Return</th></tr></thead><tbody>';
                    items.forEach((item, index) => {
                        html += `<tr>
                            <td>${item.item.name}<input type="hidden" name="items[${index}][item_id]" value="${item.item_id}"></td>
                            <td>${item.quantity_dispensed}</td>
                            <td><input type="number" name="items[${index}][quantity]" max="${item.quantity_dispensed}" min="1" value="${item.quantity_dispensed}" class="rounded-md border-gray-300 shadow-sm w-24"></td>
                        </tr>`;
                    });
                    html += '</tbody></table>';
                    document.getElementById('items-container').innerHTML = html;
                })
                .catch(error => {
                    document.getElementById('items-container').innerHTML = '<p class="text-red-500">{{ __("Error loading items.") }}</p>';
                });
        });
    </script>
    @endpush
</x-app-layout>