<?php

namespace App\Admin\Controllers;

use App\Http\Controllers\Controller;
use App\Models\Article;
use Encore\Admin\Controllers\HasResourceActions;
use Encore\Admin\Form;
use Encore\Admin\Grid;
use Encore\Admin\Layout\Content;
use Encore\Admin\Show;

class ArticleController extends Controller
{
    use HasResourceActions;

    /**
     * Index interface.
     *
     * @param Content $content
     * @return Content
     */
    public function index(Content $content)
    {
        return $content
            ->header('资讯管理')
            ->description('列表')
            ->body($this->grid());
    }

    /**
     * Show interface.
     *
     * @param mixed $id
     * @param Content $content
     * @return Content
     */
    public function show($id, Content $content)
    {
        return $content
            ->header('资讯管理')
            ->description('详情')
            ->body($this->detail($id));
    }

    /**
     * Edit interface.
     *
     * @param mixed $id
     * @param Content $content
     * @return Content
     */
    public function edit($id, Content $content)
    {
        return $content
            ->header('资讯管理')
            ->description('编辑')
            ->body($this->form()->edit($id));
    }

    /**
     * Create interface.
     *
     * @param Content $content
     * @return Content
     */
    public function create(Content $content)
    {
        return $content
            ->header('资讯管理')
            ->description('创建')
            ->body($this->form());
    }

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        $grid = new Grid(new Article);

        $grid->id('ID');
        $grid->title('标题');
        $grid->description('简介')->display(function ($text) {
            return str_limit($text, 100, '...');
        });
        $grid->cover('标题图')->image('', 60, 60);
        $grid->status('状态')->switch();
        $grid->order('排序');

        $grid->filter(function ($filter) {
            // 去掉默认的id过滤器
            $filter->disableIdFilter();
            // 在这里添加字段过滤器
            $filter->like('title', '标题');
        });
        return $grid;
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        $show = new Show(Article::findOrFail($id));

        $show->id('ID');
        $show->title('标题');
        $show->description('简介');
        $show->cover('标题图')->image('', 60, 60);
        $show->content('详情');
        $show->status('状态')->using(['1' => '正常', '0' => '关闭']);
        $show->order('排序');
        $show->clicks('浏览量');

        return $show;
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        $form = new Form(new Article);

        $form->text('title', '标题')->rules('required');
        $form->textarea('description', '简介')->rules('max:255', ['max' => '简介最多255字']);
        $form->image('cover', '标题图');
        $form->editor('content', '详情')->rules('required', ['required' => '详情不能为空']);
        $form->switch('status', '状态')->default(1);
        $form->number('order', '排序')->default(0);
        $form->number('clicks', '浏览量')->default(0);

        return $form;
    }
}