<?php

namespace App\Module\File\AdminControllers;

use App\Module\File\AdminControllers\Helper\FileHelper;
use App\Module\File\Models\FileFile;
use App\Module\File\Services\FileService;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\AdminController;

/**
 * 文件管理控制器
 */
class FileController extends AdminController
{
    /**
     * 文件服务
     *
     * @var FileService
     */
    protected $service;

    /**
     * 文件辅助类
     *
     * @var FileHelper
     */
    protected $helper;

    /**
     * 构造函数
     */
    public function __construct()
    {
        $this->service = new FileService();
        $this->helper = new FileHelper();
    }

    /**
     * 列表页面
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new FileFile(), function (Grid $grid) {
            $grid->column('id')->sortable();
            $grid->column('path');
            $grid->column('re_type');
            $grid->column('re_id');
            $grid->column('o_name');
            $grid->column('fsize')->display(function ($size) {
                return $this->helper->formatFileSize($size);
            });
            $grid->column('type1');
            $grid->column('created_at');
            $grid->column('updated_at')->sortable();
        
            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');
                $filter->like('path');
                $filter->equal('re_type');
                $filter->equal('re_id');
                $filter->like('o_name');
                $filter->equal('type1');
            });
        });
    }

    /**
     * 详情页面
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new FileFile(), function (Show $show) {
            $show->field('id');
            $show->field('path');
            $show->field('re_type');
            $show->field('re_id');
            $show->field('o_name');
            $show->field('fsize')->as(function ($size) {
                return $this->helper->formatFileSize($size);
            });
            $show->field('type1');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * 表单页面
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new FileFile(), function (Form $form) {
            $form->display('id');
            $form->text('path')->required();
            $form->text('re_type');
            $form->number('re_id');
            $form->text('o_name')->required();
            $form->number('fsize');
            $form->text('type1');
        
            $form->display('created_at');
            $form->display('updated_at');
        });
    }
}