order-food-admin/app/Admin/Controllers/GuessController.php

<?php

namespace App\Admin\Controllers;

use App\Models\{Guess, GuessOption, UserGuess};
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Carbon\Carbon;
use App\Admin\Renderable\GuessOptionsTable;
use App\Admin\Actions\Grid\GuessAnswer;

class GuessController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new Guess(), function (Grid $grid) {

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

            $grid->disableRefreshButton();
            $grid->disableRowSelector();

            $grid->column('id');
            $grid->column('name');
            $grid->column('image', '分享图')->image('', 100);
            $grid->column('guess_options', '选项统计')->display('选项列表')->modal(GuessOptionsTable::make());
            // $grid->column('description');
            $grid->column('start_time');
            $grid->column('end_time');
            $grid->column('status')->if(function ($column) {
                return $this->prize_state === Guess::PRIZE_EXIST && $this->status === Guess::STATUS_DISABLE;
            })->display(function () {
                return '已结束';
            })->else()->switch();
        
            $grid->filter(function (Grid\Filter $filter) {
                $filter->panel();
                $filter->like('name')->width(3);
            });

            $grid->actions(function (Grid\Displayers\Actions $actions) {
                // if ($actions->row->status === Guess::PRIZE_UNEXIST) {
                    $actions->append(new GuessAnswer());
                    // $actions->append(new GuessAnswer());
                // }
            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new Guess(), function (Show $show) {
            $show->field('id');
            $show->field('name');
            // $show->field('banner_kv', '活动背景图')->image('', 100);
            $show->field('image', '分享图')->image('', 100);
            $show->field('description')->unescape();
            $show->field('num');
            $show->field('start_time');
            $show->field('end_time');
            $show->field('status')->as(function ($value) {
                return $value ? '打开' : '关闭';
            });
            $show->field('created_at');

            $show->options(function ($model) {
                $grid = new Grid(new GuessOption());
                
                $grid->disableRefreshButton();
                $grid->disableRowSelector();
                // $grid->disableCreateButton();
                // $grid->disableActions();
                
                $grid->setResource('guess-option');
                $grid->model()->where('guess_id', $model->id);
                $grid->id();
                $grid->column('option_name', __('guess-option.fields.option_name'));
                $grid->column('image')->image('', 100);
                $grid->column('correct_state', __('guess-option.fields.correct_state'))
                ->using(GuessOption::$correctStateMap)->dot(GuessOption::$correctIcoMap);

                return $grid;
            });

            // $show->users(function ($model) {
            //     $grid = new Grid(UserGuess::with(['user', 'options']));
                
            //     $grid->disableRefreshButton();
            //     $grid->disableRowSelector();
            //     $grid->disableCreateButton();
            //     $grid->disableActions();
                
            //     $grid->model()->where('guess_id', $model->id);
            //     $grid->column('id');
            //     $grid->column('user.phone', '用户');
            //     $grid->column('answers', '答案')->display(function () {
            //         return $this->options->implode('option_name', ', ');
            //     });
            //     $grid->column('correct_state', '是否正确')->using([
            //         0 => '不正确',
            //         1 => '正确',
            //         2 => '未知'
            //     ])->dot([
            //         0 => 'danger',
            //         1 => 'success',
            //         2 => 'warning',
            //     ]);
            //     $grid->column('created_at', '参与时间');

            //     return $grid;
            // });
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(Guess::with(['options']), function (Form $form) {
            $form->display('id');
            $form->text('name')->required();
            $form->datetimeRange('start_time', 'end_time', admin_trans('guess.fields.time'))->required();
            // $form->text('description');
            // $form->image('banner_kv', '活动背景图')
            //     ->accept('jpg,png,gif,jpeg', 'image/*')
            //     ->move('milk-tea/guess-options/'.Carbon::now()->toDateString())
            //     ->saveFullUrl()
            //     ->removable()->required();
            $form->image('image', '分享图')
                ->accept('jpg,png,gif,jpeg', 'image/*')
                ->move('milk-tea/guess-options/'.Carbon::now()->toDateString())
                ->saveFullUrl()
                ->removable();
            
            $form->editor('description');
            $form->number('num')->default(1)->min(1)->help('用户最多可选择几项');
            $form->hidden('status')->default(Guess::STATUS_DISABLE);

            // if ($form->isCreating()) {
            //     $form->hasMany('options', function (Form\NestedForm $form) {
            //         $form->text('option_name', __('guess-option.fields.option_name'));
            //     });
            // }

            // $form->saving(function (Form $form) {
            //     if (!$form->image) {
            //         $form->deleteInput('image');
            //     }
            // });
        });
    }
}