@extends('layouts.app')

@section('title', __('app.products'))

@section('content')
<div class="flex flex-col sm:flex-row justify-between sm:items-center gap-3 mb-4">
    <h2 class="text-lg font-semibold">{{ __('app.products') }}</h2>
    @can('create', App\Models\Product::class)
        <a href="{{ route('products.create') }}" class="bg-slate-900 text-white text-sm rounded-lg px-4 py-2 hover:bg-slate-800 text-center">
            + {{ __('app.add') }}
        </a>
    @endcan
</div>

<form method="GET" class="bg-white rounded-xl border p-4 mb-4 grid grid-cols-1 sm:grid-cols-4 gap-3">
    <input type="text" name="q" value="{{ request('q') }}" placeholder="{{ __('app.search') }} ({{ __('app.name') }}/{{ __('app.sku') }}/{{ __('app.barcode') }})"
           class="sm:col-span-2 rounded-lg border-gray-300 text-sm px-3 py-2">

    <select name="category_id" class="rounded-lg border-gray-300 text-sm px-3 py-2">
        <option value="">{{ __('app.all_categories') }}</option>
        @foreach ($categories as $c)
            <option value="{{ $c->id }}" @selected(request('category_id') == $c->id)>{{ $c->name_bn }}</option>
        @endforeach
    </select>

    <select name="stock" class="rounded-lg border-gray-300 text-sm px-3 py-2">
        <option value="">—</option>
        <option value="low" @selected(request('stock') === 'low')>{{ __('app.low_stock') }}</option>
        <option value="out" @selected(request('stock') === 'out')>{{ __('app.out_of_stock') }}</option>
    </select>

    <button type="submit" class="sm:col-span-4 bg-slate-100 hover:bg-slate-200 rounded-lg text-sm py-2">{{ __('app.search') }}</button>
</form>

<div class="bg-white rounded-xl border overflow-x-auto">
    <table class="w-full text-sm">
        <thead class="bg-gray-50 text-gray-500 text-xs uppercase">
            <tr>
                <th class="text-left px-4 py-3">{{ __('app.name') }}</th>
                <th class="text-left px-4 py-3">{{ __('app.sku') }}</th>
                <th class="text-left px-4 py-3">{{ __('app.category') }}</th>
                <th class="text-left px-4 py-3">{{ __('app.selling_price') }}</th>
                <th class="text-left px-4 py-3">{{ __('app.stock_quantity') }}</th>
                <th class="px-4 py-3"></th>
            </tr>
        </thead>
        <tbody class="divide-y">
            @forelse ($products as $product)
                <tr>
                    <td class="px-4 py-3">
                        <a href="{{ route('products.show', $product) }}" class="hover:underline">{{ $product->name }}</a>
                    </td>
                    <td class="px-4 py-3 text-gray-500">{{ $product->sku }}</td>
                    <td class="px-4 py-3">{{ $product->category->name_bn }}</td>
                    <td class="px-4 py-3">৳ {{ number_format($product->effectivePrice(), 2) }}</td>
                    <td class="px-4 py-3">
                        <span class="px-2 py-1 rounded-full text-xs
                            {{ $product->stock_quantity <= 0 ? 'bg-red-100 text-red-700' : ($product->stock_quantity <= $product->min_stock_level ? 'bg-amber-100 text-amber-700' : 'bg-green-100 text-green-700') }}">
                            {{ $product->stock_quantity }}
                        </span>
                    </td>
                    <td class="px-4 py-3 text-right space-x-2">
                        @can('update', $product)
                            <a href="{{ route('products.edit', $product) }}" class="text-blue-600 hover:underline">{{ __('app.edit') }}</a>
                        @endcan
                        @can('delete', $product)
                            <form method="POST" action="{{ route('products.destroy', $product) }}" class="inline" onsubmit="return confirm('{{ __('app.delete') }}?')">
                                @csrf @method('DELETE')
                                <button class="text-red-600 hover:underline">{{ __('app.delete') }}</button>
                            </form>
                        @endcan
                    </td>
                </tr>
            @empty
                <tr><td colspan="6" class="px-4 py-8 text-center text-gray-400">{{ __('app.no_results') }}</td></tr>
            @endforelse
        </tbody>
    </table>
</div>

<div class="mt-4">{{ $products->links() }}</div>
@endsection