@extends('layouts.admin', ['heading' => $product->exists ? 'Edit Product' : 'Add Product'])

@section('content')
<form method="POST" enctype="multipart/form-data" action="{{ $product->exists ? route('admin.products.update', $product) : route('admin.products.store') }}" class="panel grid gap-4 p-5 md:grid-cols-2">
    @csrf
    @if($product->exists) @method('PATCH') @endif
    <input class="field" name="name" value="{{ old('name', $product->name) }}" placeholder="Product name" required>
    <input class="field" name="sku" value="{{ old('sku', $product->sku) }}" placeholder="SKU" required>
    <select class="field" name="category_id" required>
        @foreach ($categories as $category)
            <option value="{{ $category->id }}" @selected(old('category_id', $product->category_id) == $category->id)>{{ $category->name }}</option>
        @endforeach
    </select>
    <select class="field" name="brand_id"><option value="">No brand</option>@foreach($brands as $brand)<option value="{{ $brand->id }}" @selected(old('brand_id', $product->brand_id) == $brand->id)>{{ $brand->name }}</option>@endforeach</select>
    <input class="field" name="price" value="{{ old('price', $product->price) }}" placeholder="Selling price" required>
    <input class="field" name="special_price" value="{{ old('special_price', $product->special_price) }}" placeholder="Special price">
    <input class="field" name="stock_quantity" value="{{ old('stock_quantity', $product->stock_quantity ?? 0) }}" placeholder="Stock quantity" required>
    <input class="field" name="low_stock_threshold" value="{{ old('low_stock_threshold', $product->low_stock_threshold ?? 5) }}" placeholder="Low stock threshold" required>
    <select class="field" name="unit">@foreach(['each','kg','g','litre','ml','pack','box','tray','dozen'] as $unit)<option value="{{ $unit }}" @selected(old('unit', $product->unit ?: 'each') === $unit)>{{ $unit }}</option>@endforeach</select>
    <input class="field" name="pack_size" value="{{ old('pack_size', $product->pack_size) }}" placeholder="Pack size">
    <input class="field" type="file" name="main_image" accept="image/png,image/jpeg,image/webp">
    <textarea class="field md:col-span-2" name="description" rows="5" placeholder="Description">{{ old('description', $product->description) }}</textarea>
    <label class="flex items-center gap-2"><input type="checkbox" name="is_active" value="1" @checked(old('is_active', $product->is_active ?? true))> Active</label>
    <label class="flex items-center gap-2"><input type="checkbox" name="is_featured" value="1" @checked(old('is_featured', $product->is_featured))> Featured</label>
    <label class="flex items-center gap-2"><input type="checkbox" name="is_new_arrival" value="1" @checked(old('is_new_arrival', $product->is_new_arrival))> New arrival</label>
    <button class="btn-primary md:col-span-2">Save Product</button>
</form>
@endsection