<?php

namespace App\Http\Livewire\Admin\Datatables\Product;

use App\Http\Livewire\General;
use App\Models\Product;
use Illuminate\Support\Facades\DB;
use Livewire\Component;

class Stock extends Component
{
    use General;

    public Product $product;

    protected function rules()
    {
        return [
            'product.stock' => 'nullable|integer|min:0|max:999999999999999',
        ];
    }

    public function updatedProductStock()
    {
        if (DB::table('option_product')->where('product_id', $this->product->id)->exists()) {
            $this->addError('product.stock', 'موجودی محصولات دارای گزینه از طریق مجموع موجودی گزینه ها محاسبه می‌شود.');

            return;
        }

        $this->product->stock = trim($this->product->stock);
        $this->product->stock = $this->product->stock === '' ? null : $this->product->stock;

        $this->validate();

        $this->product->save();

        $this->ajaxDoneMessage();
    }

    public function render()
    {
        return view('livewire.admin.datatables.product.stock');
    }
}