<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\ProductCategory;
use App\Models\ProductCategory as ProductCategoryModel;
use Carbon\Carbon;
use Dcat\Admin\Admin;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Grid\Column;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Show;

class ProductCategoryController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new ProductCategory(), function (Grid $grid) {
            $grid->column('id')->sortable();
            $grid->column('name')->tree();
            $grid->column('icon')->image(50, 50);
            $grid->column('is_show')
                ->if(function () {
                    return Admin::user()->can('dcat.admin.product_categories.edit');
                })
                ->then(function (Column $column) {
                    $column->switch();
                })
                ->else(function (Column $column) {
                    $column->bool();
                });
            $grid->column('is_recommend')
                ->if(function () {
                    return Admin::user()->can('dcat.admin.product_categories.edit');
                })
                ->then(function (Column $column) {
                    $column->switch();
                })
                ->else(function (Column $column) {
                    $column->bool();
                });
            $grid->column('sort');
            $grid->column('created_at')->sortable();

            //排序
            $grid->model()->orderBy('created_at', 'desc');

            /** 操作 **/
            //新增
            if (Admin::user()->can('dcat.admin.product_categories.create')) {
                $grid->disableCreateButton(false);
                $grid->enableDialogCreate();
            }
            //修改
            $grid->showQuickEditButton(Admin::user()->can('dcat.admin.product_categories.edit'));
            //删除以及自定义操作
            $grid->actions(function (Grid\Displayers\Actions $actions) {
                $actions->disableDelete(Admin::user()->cannot('dcat.admin.product_categories.destroy'));
            });

            /** 查询 **/
            $grid->filter(function (Grid\Filter $filter) {
                $filter->panel();
                $filter->equal('name')->width(3);
            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new ProductCategory(), function (Show $show) {
            $show->field('id');
            $show->field('name');
            $show->field('icon');
            $show->field('is_show');
            $show->field('sort');
            $show->field('parent_id');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new ProductCategory(), function (Form $form) {
            $form->display('id');
            $form->select('parent_id')->options(ProductCategoryModel::selectOptions());
            $form->text('name')->required();
            $form->image('icon')
                    ->move('product/'.Carbon::now()->toDateString())
                    ->saveFullUrl()
                    ->removable(false)
                    ->autoUpload();
            $form->switch('is_show');
            $form->switch('is_recommend');
            $form->number('sort')->default(0);

            $form->display('created_at');
            $form->display('updated_at');
        });
    }
}