@extends('layouts.app')

@section('title', $product->name)

@section('content')
<div class="grid grid-cols-1 lg:grid-cols-3 gap-6">

    <div class="lg:col-span-2 bg-white rounded-xl border p-6">
        <div class="flex justify-between items-start mb-4">
            <div>
                <h2 class="text-lg font-semibold">{{ $product->name }}</h2>
                <p class="text-sm text-gray-500">{{ $product->sku }} · {{ $product->category->name_bn }}</p>
            </div>
            <span class="px-2 py-1 rounded-full text-xs {{ $product->status === 'active' ? 'bg-green-100 text-green-700' : 'bg-gray-100 text-gray-500' }}">
                {{ __('app.'.$product->status) }}
            </span>
        </div>

        <dl class="grid grid-cols-2 gap-y-3 text-sm">
            <dt class="text-gray-500">{{ __('app.brand') }}</dt><dd>{{ $product->brand ?: '—' }}</dd>
            <dt class="text-gray-500">{{ __('app.model') }}</dt><dd>{{ $product->model ?: '—' }}</dd>
            <dt class="text-gray-500">{{ __('app.purchase_price') }}</dt><dd>৳ {{ number_format($product->purchase_price, 2) }}</dd>
            <dt class="text-gray-500">{{ __('app.selling_price') }}</dt><dd>৳ {{ number_format($product->selling_price, 2) }}</dd>
            <dt class="text-gray-500">{{ __('app.stock_quantity') }}</dt><dd class="font-medium">{{ $product->stock_quantity }}</dd>
            <dt class="text-gray-500">{{ __('app.min_stock_level') }}</dt><dd>{{ $product->min_stock_level }}</dd>
        </dl>

        @if ($product->description)
            <p class="mt-4 text-sm text-gray-600">{{ $product->description }}</p>
        @endif

        <h3 class="text-sm font-semibold mt-8 mb-3">{{ __('app.stock_history') }}</h3>
        <div class="overflow-x-auto">
            <table class="w-full text-sm">
                <thead class="text-gray-500 text-xs uppercase">
                    <tr>
                        <th class="text-left py-2">তারিখ</th>
                        <th class="text-left py-2">ধরন</th>
                        <th class="text-left py-2">পরিমাণ</th>
                        <th class="text-left py-2">অবশিষ্ট</th>
                        <th class="text-left py-2">কারণ</th>
                    </tr>
                </thead>
                <tbody class="divide-y">
                    @forelse ($product->inventoryTransactions as $t)
                        <tr>
                            <td class="py-2">{{ $t->created_at->format('d M Y, h:i A') }}</td>
                            <td class="py-2">
                                <span class="{{ $t->isIncreasing() ? 'text-green-600' : 'text-red-600' }}">
                                    {{ $t->isIncreasing() ? '+' : '−' }}{{ $t->type }}
                                </span>
                            </td>
                            <td class="py-2">{{ $t->quantity }}</td>
                            <td class="py-2">{{ $t->stock_after }}</td>
                            <td class="py-2 text-gray-500">{{ $t->reason ?: '—' }}</td>
                        </tr>
                    @empty
                        <tr><td colspan="5" class="py-6 text-center text-gray-400">{{ __('app.no_results') }}</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    @can('adjustStock', $product)
        <div class="bg-white rounded-xl border p-6 h-fit">
            <h3 class="text-sm font-semibold mb-4">{{ __('app.adjust_stock') }}</h3>
            <form method="POST" action="{{ route('products.stock', $product) }}" class="space-y-4">
                @csrf @method('PUT')

                <div>
                    <label class="block text-sm font-medium mb-1">{{ __('app.new_quantity') }}</label>
                    <input type="number" min="0" name="new_quantity" value="{{ $product->stock_quantity }}" required
                           class="w-full rounded-lg border-gray-300 text-sm px-3 py-2">
                </div>

                <div>
                    <label class="block text-sm font-medium mb-1">{{ __('app.reason') }}</label>
                    <input type="text" name="reason" required placeholder="যেমন: ফিজিক্যাল কাউন্টে গরমিল, ড্যামেজ, ইত্যাদি"
                           class="w-full rounded-lg border-gray-300 text-sm px-3 py-2">
                </div>

                <button type="submit" class="w-full bg-slate-900 text-white rounded-lg py-2.5 text-sm font-medium hover:bg-slate-800">
                    {{ __('app.save') }}
                </button>
            </form>
        </div>
    @endcan
</div>
@endsection