@php
    /** @var \App\Domain\Sales\Models\Sale $sale */
@endphp

<x-app-layout>
    <x-slot name="header">
        <div class="flex items-center justify-between">
            <h2 class="font-semibold text-xl text-gray-800 dark:text-gray-200 leading-tight">
                {{ __('Sales Return') }} - {{ $sale->sale_number }}
            </h2>
            <a href="{{ route('sales.show', $sale) }}" class="text-sm text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 underline">
                {{ __('Back to sale') }}
            </a>
        </div>
    </x-slot>

    <div class="py-12">
        <div class="max-w-4xl mx-auto sm:px-6 lg:px-8">
            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg p-6">
                <form method="POST" action="{{ route('sales.returns.store', $sale) }}" class="space-y-6">
                    @csrf

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                        <div>
                            <x-input-label for="reason" :value="__('Reason')" />
                            <x-text-input id="reason" name="reason" type="text" class="mt-1 block w-full" :value="old('reason')" placeholder="{{ __('e.g. Changed mind') }}" required />
                            <x-input-error :messages="$errors->get('reason')" class="mt-2" />
                        </div>

                        <div>
                            <x-input-label for="refund_method" :value="__('Refund Method')" />
                            <select id="refund_method" name="refund_method" class="mt-1 block w-full rounded-md border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
                                <option value="">{{ __('None (store credit / not refunded)') }}</option>
                                @foreach (\App\Domain\Sales\Enums\PaymentMethod::cases() as $method)
                                    <option value="{{ $method->value }}" @selected(old('refund_method') === $method->value)>{{ $method->label() }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div class="overflow-x-auto">
                        <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
                            <thead>
                                <tr>
                                    <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Product') }}</th>
                                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Sold') }}</th>
                                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Already Returned') }}</th>
                                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Eligible') }}</th>
                                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Return Now') }}</th>
                                </tr>
                            </thead>
                            <tbody class="divide-y divide-gray-100 dark:divide-gray-700">
                                @foreach ($sale->items as $item)
                                    <tr>
                                        <td class="px-3 py-2 text-sm text-gray-900 dark:text-gray-100">
                                            {{ $item->product_name }}
                                            <input type="hidden" name="lines[{{ $loop->index }}][sale_item_id]" value="{{ $item->id }}">
                                        </td>
                                        <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-500 dark:text-gray-400">{{ number_format($item->quantity) }}</td>
                                        <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-500 dark:text-gray-400">{{ number_format($item->quantity_returned) }}</td>
                                        <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-700 dark:text-gray-300">{{ number_format($item->remainingToReturn()) }}</td>
                                        <td class="px-3 py-2 text-right">
                                            <input
                                                type="number"
                                                name="lines[{{ $loop->index }}][quantity_returned]"
                                                min="0"
                                                max="{{ $item->remainingToReturn() }}"
                                                value="{{ old("lines.{$loop->index}.quantity_returned", 0) }}"
                                                class="w-24 rounded-md border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 shadow-sm text-sm text-right focus:border-indigo-500 focus:ring-indigo-500"
                                                @if ($item->remainingToReturn() === 0) disabled @endif
                                            >
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                    <x-input-error :messages="$errors->get('lines')" class="mt-2" />

                    <div>
                        <x-input-label for="notes" :value="__('Notes')" />
                        <textarea id="notes" name="notes" rows="2" class="mt-1 block w-full rounded-md border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">{{ old('notes') }}</textarea>
                        <x-input-error :messages="$errors->get('notes')" class="mt-2" />
                    </div>

                    <div class="flex items-center justify-end gap-3">
                        <a href="{{ route('sales.show', $sale) }}" class="text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100">
                            {{ __('Cancel') }}
                        </a>
                        <x-primary-button>{{ __('Record Return') }}</x-primary-button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</x-app-layout>