@php
    /** @var \App\Domain\Sales\Models\Sale $sale */
    $statusClasses = match ($sale->status->value) {
        'unpaid' => 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
        'partially_paid' => 'bg-amber-100 text-amber-800 dark:bg-amber-900 dark:text-amber-200',
        'paid' => 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900 dark:text-emerald-200',
    };
@endphp

<x-app-layout>
    <x-slot name="header">
        <div class="flex items-center justify-between">
            <div class="flex items-center gap-3">
                <h2 class="font-semibold text-xl text-gray-800 dark:text-gray-200 leading-tight">
                    {{ $sale->sale_number }}
                </h2>
                <span class="px-2 py-0.5 rounded-full text-xs font-medium {{ $statusClasses }}">{{ $sale->status->label() }}</span>
            </div>
            <a href="{{ route('sales.index') }}" class="text-sm text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 underline">
                {{ __('Back to sales history') }}
            </a>
        </div>
    </x-slot>

    <div class="py-12">
        <div class="max-w-5xl mx-auto sm:px-6 lg:px-8 space-y-6">
            @if (session('status'))
                <div class="rounded-md bg-emerald-50 dark:bg-emerald-900/40 px-4 py-3 text-sm text-emerald-800 dark:text-emerald-200">
                    {{ session('status') }}
                </div>
            @endif

            @if (session('error'))
                <div class="rounded-md bg-red-50 dark:bg-red-900/40 px-4 py-3 text-sm text-red-800 dark:text-red-200">
                    {{ session('error') }}
                </div>
            @endif

            <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg p-6">
                <div class="grid grid-cols-2 md:grid-cols-4 gap-4 text-sm mb-6">
                    <div>
                        <div class="text-gray-500 dark:text-gray-400">{{ __('Date') }}</div>
                        <div class="text-gray-900 dark:text-gray-100">{{ $sale->created_at->format('Y-m-d H:i') }}</div>
                    </div>
                    <div>
                        <div class="text-gray-500 dark:text-gray-400">{{ __('Member') }}</div>
                        <div class="text-gray-900 dark:text-gray-100">{{ $sale->customer?->name ?? __('Walk-in') }}</div>
                    </div>
                    <div>
                        <div class="text-gray-500 dark:text-gray-400">{{ __('Cashier') }}</div>
                        <div class="text-gray-900 dark:text-gray-100">{{ $sale->cashier?->name ?? __('—') }}</div>
                    </div>
                    <div>
                        <div class="text-gray-500 dark:text-gray-400">{{ __('Outstanding') }}</div>
                        <div class="text-gray-900 dark:text-gray-100 tabular-nums">{{ number_format($sale->outstandingBalance(), 2) }}</div>
                    </div>
                </div>

                <div class="flex flex-wrap items-center gap-3 mb-6">
                    <a href="{{ route('sales.receipt', $sale) }}" target="_blank"><x-secondary-button>{{ __('View / Print Receipt') }}</x-secondary-button></a>
                    @can(\App\Domain\Sales\Support\SalesPermissions::RETURN_CREATE)
                        @if ($sale->items->contains(fn ($item) => $item->remainingToReturn() > 0))
                            <a href="{{ route('sales.returns.create', $sale) }}"><x-secondary-button>{{ __('Create Return') }}</x-secondary-button></a>
                        @endif
                    @endcan
                </div>

                <h3 class="font-medium text-gray-800 dark:text-gray-200 mb-3">{{ __('Items') }}</h3>
                <div class="overflow-x-auto mb-6">
                    <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">{{ __('Qty') }}</th>
                                <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Returned') }}</th>
                                <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Unit Price') }}</th>
                                <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">{{ __('Line Total') }}</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">{{ $item->product_name }}</td>
                                    <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-500 dark:text-gray-400">{{ number_format($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-500 dark:text-gray-400">{{ number_format((float) $item->unit_price, 2) }}</td>
                                    <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-900 dark:text-gray-100">{{ number_format((float) $item->line_total, 2) }}</td>
                                </tr>
                            @endforeach
                        </tbody>
                        <tfoot>
                            <tr>
                                <td colspan="4" class="px-3 py-2 text-sm text-right text-gray-500 dark:text-gray-400">{{ __('Subtotal') }}</td>
                                <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-900 dark:text-gray-100">{{ number_format((float) $sale->subtotal, 2) }}</td>
                            </tr>
                            @if ((float) $sale->discount_amount > 0)
                                <tr>
                                    <td colspan="4" class="px-3 py-2 text-sm text-right text-gray-500 dark:text-gray-400">{{ __('Discount') }}</td>
                                    <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-900 dark:text-gray-100">-{{ number_format((float) $sale->discount_amount, 2) }}</td>
                                </tr>
                            @endif
                            <tr>
                                <td colspan="4" class="px-3 py-2 text-sm text-right text-gray-500 dark:text-gray-400">{{ __('Tax') }}</td>
                                <td class="px-3 py-2 text-sm text-right tabular-nums text-gray-900 dark:text-gray-100">{{ number_format((float) $sale->tax_amount, 2) }}</td>
                            </tr>
                            <tr>
                                <td colspan="4" class="px-3 py-2 text-sm text-right font-medium text-gray-700 dark:text-gray-300">{{ __('Total') }}</td>
                                <td class="px-3 py-2 text-sm text-right tabular-nums font-semibold text-gray-900 dark:text-gray-100">{{ number_format((float) $sale->total_amount, 2) }}</td>
                            </tr>
                        </tfoot>
                    </table>
                </div>

                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <h3 class="font-medium text-gray-800 dark:text-gray-200 mb-3">{{ __('Payments') }}</h3>
                        <ul class="space-y-2 text-sm">
                            @forelse ($sale->payments as $payment)
                                <li class="flex justify-between text-gray-600 dark:text-gray-400">
                                    <span>{{ $payment->method->label() }} — {{ $payment->paid_at->format('Y-m-d H:i') }}</span>
                                    <span class="tabular-nums">{{ number_format((float) $payment->amount, 2) }}</span>
                                </li>
                            @empty
                                <li class="text-gray-400 dark:text-gray-500">{{ __('No payments recorded.') }}</li>
                            @endforelse
                        </ul>

                        @can(\App\Domain\Sales\Support\SalesPermissions::PAYMENT_RECORD)
                            @if (! $sale->isFullyPaid())
                                <form method="POST" action="{{ route('sales.payments.store', $sale) }}" class="mt-4 grid grid-cols-1 md:grid-cols-3 gap-3 items-end">
                                    @csrf
                                    <div>
                                        <x-input-label for="amount" :value="__('Amount')" />
                                        <x-text-input id="amount" name="amount" type="number" step="0.01" min="0.01" max="{{ $sale->outstandingBalance() }}" class="mt-1 block w-full" :value="old('amount', $sale->outstandingBalance())" required />
                                    </div>
                                    <div>
                                        <x-input-label for="method" :value="__('Method')" />
                                        <select id="method" name="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 text-sm focus:border-indigo-500 focus:ring-indigo-500">
                                            @foreach (\App\Domain\Sales\Enums\PaymentMethod::cases() as $method)
                                                <option value="{{ $method->value }}">{{ $method->label() }}</option>
                                            @endforeach
                                        </select>
                                    </div>
                                    <div>
                                        <x-primary-button type="submit">{{ __('Record Payment') }}</x-primary-button>
                                    </div>
                                </form>
                            @endif
                        @endcan
                    </div>

                    <div>
                        <h3 class="font-medium text-gray-800 dark:text-gray-200 mb-3">{{ __('Returns') }}</h3>
                        <ul class="space-y-2 text-sm">
                            @forelse ($sale->returns as $return)
                                <li class="text-gray-600 dark:text-gray-400">
                                    <span class="font-mono">{{ $return->return_number }}</span> — {{ $return->return_date->format('Y-m-d') }}
                                </li>
                            @empty
                                <li class="text-gray-400 dark:text-gray-500">{{ __('No returns yet.') }}</li>
                            @endforelse
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</x-app-layout>