<?php

namespace App\Admin\Controllers\Video;

use App\Models\Advert;
use App\Models\Category;
use App\Models\Video;
use Encore\Admin\Controllers\AdminController;
use Encore\Admin\Form;
use Encore\Admin\Grid;

class IndexController extends AdminController
{

    protected $title = '视频资源';

    protected function grid()
    {
        $grid = new Grid(new Video());

        $grid->filter(function ($filter) {
            $filter->column(1 / 2, function ($filter) {
                $filter->like('title', '视频名称');

            });
            $filter->column(1 / 2, function ($filter) {
                $filter->like('category.id', '分类名称')
                    ->select(Category::where([
                        'status' => 1,
                        'type'   => Category::TYPE_VIDEO,
                    ])->pluck('title', 'id'));
            });
            $filter->disableIdFilter();
        });

        $grid->column('id');
        $grid->column('title', '视频名称')->width('500');
        $grid->column('cover', '封面')->image();
        $grid->column('link', '视频地址')->downloadable();
        $grid->column('category.title', '分类名称');
        $grid->column('sort', '排序');
        $grid->column('created_at', '发布时间');

        return $grid;
    }

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

        $form->text('title', '视频名称')->required();

        $form->select('category_id', '所属分类')
            ->options(function () {
                return Category::query()
                    ->where('status', 1)
                    ->where('type', Category::TYPE_VIDEO)
                    ->pluck('title', 'id');
            })
            ->rules('required|min:1', [
                'required' => '必须选择所属分类',
                'min'      => '必须选择所属分类',
            ]);

        $form->image('cover', '封面')
            ->rules('image|mimes:jpeg,jpg,png')
            ->move('images/'.date('Y/m/d'))
            ->removable()
            ->uniqueName();

        $form->file('link', '视频')
            ->rules(function ($form) {
                if ($form->model()->cover != []) {
                    return 'nullable|mimetypes:video/avi,video/mpeg,video/mp4';
                } else {
                    return 'required|mimetypes:video/avi,video/mpeg,video/mp4';
                }
            })
            ->move('videos/'.date('Y/m/d'))
            ->removable()
            ->uniqueName();

        $form->number('sort', '排序')
            ->default(1)
            ->required()
            ->help('数字越大越靠前');

        $form->datetime('created_at', '发布时间');

        return $form;
    }

}