hainan/app/AdminAgent/Controllers/IndustryProductController.php

<?php

namespace App\AdminAgent\Controllers;

use App\AdminAgent\Forms\IndustryProductBuy;
use App\AdminAgent\Repositories\IndustryProduct;
use App\Common\ProductStatus;
use Dcat\Admin\Admin;
use Dcat\Admin\Grid;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Widgets\Card;

class IndustryProductController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new IndustryProduct(['category:id,name', 'supplier:id,company_name']), function (Grid $grid) {
			$grid->disableDeleteButton();
			$grid->disableRowSelector();
			$grid->disableCreateButton();
			$grid->disableEditButton();
			$grid->disableActions();

			$grid->model()->where('status', ProductStatus::ON_SALE);

			$grid->column('id')->sortable();
			$grid->column('supplier.company_name', '供应商')->limit(10);
			$grid->column('category.name', '分类');
			$grid->column('title')->limit(15);
			$grid->column('picture')->image('', 60,60);
			$grid->column('price');
			$grid->column('original_price');
			$grid->column('stock');
			$grid->column('sale');
			$grid->column('min_sale');
			$grid->column('created_at');
			$grid->column('op', '操作')
				->if(fn() => true)
				->then(function ($column) {
					$column->append('<a class="btn btn-sm" href="' . admin_url('industry_product/list', $this->id) . '">查看</a> &nbsp;');
					$column->append('<a class="btn btn-sm btn-success" href="' . admin_url('industry_product/buy?pid=' . $this->id) . '">购买</a>');
				});

            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id')->width(2);

            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new IndustryProduct(['category:id,name', 'supplier:id,company_name,contact_phone']), function (Show $show) {
			$show->disableEditButton();
			$show->disableDeleteButton();

			$show->field('id');
			$show->field('supplier.company_name', '供应商');
			$show->field('supplier.contact_phone', '供应商联系电话');
			$show->field('category.name', '分类');
			$show->field('type')->using(admin_trans('product.options.publish_type'));
			$show->field('title');
			$show->field('pictures')->image('', 80, 80);
			$show->field('price');
			$show->field('original_price');
			$show->field('stock');
			$show->field('sale');
			$show->field('status')->using(ProductStatus::array());
			$show->field('know')->unescape()->as(fn($v) => preg_replace('/<script.*?>.*?<\/script>/is', '', $v));
			$show->field('content')->unescape()->as(fn($v) => preg_replace('/<script.*?>.*?<\/script>/is', '', $v));
			$show->field('min_sale');
			$show->field('verify_mobile');
			$show->field('created_at');
			$show->field('updated_at');
        });
    }

    //购买行业产品
    public function buy(Content $content): Content
	{
		$pid = request()->input('pid');
		if (!$pid) {
			Admin::exit('未指定要购买的产品');
		}
		return $content
			->title('购买行业产品')
			->body(new Card(new IndustryProductBuy()));
	}
}