kknongchang_2506/app/Module/GameItems/AdminControllers/ChestContentController.php

<?php

namespace App\Module\GameItems\AdminControllers;

use App\Module\GameItems\Enums\ITEM_TYPE;
use App\Module\GameItems\Repositorys\ItemChestContentRepository;
use App\Module\GameItems\Repositorys\ItemGroupRepository;
use App\Module\GameItems\Repositorys\ItemRepository;
use App\Module\GameItems\Models\Item as ItemItem;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\AdminController;
use Spatie\RouteAttributes\Attributes\Resource;
use UCore\DcatAdmin\FilterHelper;
use UCore\DcatAdmin\FormHelper;
use UCore\DcatAdmin\GridHelper;
use UCore\DcatAdmin\ShowHelper;

#[Resource('game-items-chest-contents', names: 'dcat.admin.game-items-chest-contents')]
class ChestContentController extends AdminController
{
    /**
     * 标题
     *
     * @var string
     */
    protected $title = '宝箱内容管理';

    /**
     * 列表页
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new ItemChestContentRepository(), function (Grid $grid) {
            $helper = new GridHelper($grid, $this);
            $helper->columnId();
            $grid->column('chest.name', '宝箱名称');
            $grid->column('item.name', '物品名称');
            $grid->column('group.name', '物品组名称');
            $grid->column('min_quantity', '最小数量');
            $grid->column('max_quantity', '最大数量');
            $grid->column('weight', '权重');
            $grid->column('allow_duplicate', '允许重复')->bool();
            $grid->column('pity_count', '保底次数');
            $grid->column('pity_weight_factor', '保底权重因子');
            $grid->column('created_at', '创建时间');
            $grid->column('updated_at', '更新时间');

            // 筛选
            $grid->filter(function ($filter) {
                $helper = new FilterHelper($filter, $this);
                $helper->equal('id', 'ID');
                $filter->equal('chest_id', '宝箱')->select(
                    (new ItemRepository())->where('type', ITEM_TYPE::OPENABLE)->pluck('name', 'id')
                );
                $filter->equal('item_id', '物品')->select(
                    (new ItemRepository())->pluck('name', 'id')
                );
                $filter->equal('group_id', '物品组')->select(
                    (new ItemGroupRepository())->pluck('name', 'id')
                );
            });
        });
    }

    /**
     * 详情页
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make((new ItemChestContentRepository())->findOrFail($id), function (Show $show) {
            $helper = new ShowHelper($show, $this);
            $helper->field('id', 'ID');
            $show->field('chest.name', '宝箱名称');
            $show->field('item.name', '物品名称');
            $show->field('group.name', '物品组名称');
            $helper->field('min_quantity', '最小数量');
            $helper->field('max_quantity', '最大数量');
            $helper->field('weight', '权重');
            $show->field('allow_duplicate', '允许重复')->as(function ($allowDuplicate) {
                return $allowDuplicate ? '是' : '否';
            });
            $helper->field('pity_count', '保底次数');
            $helper->field('pity_weight_factor', '保底权重因子');
            $helper->field('created_at', '创建时间');
            $helper->field('updated_at', '更新时间');
        });
    }

    /**
     * 表单
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new ItemChestContentRepository(), function (Form $form) {
            $helper = new FormHelper($form, $this);
            $form->select('chest_id', '宝箱')
                ->options((new ItemRepository())->where('type', ITEM_TYPE::OPENABLE)->pluck('name', 'id'))
                ->required();

            // 物品和物品组二选一
            $form->radio('content_type', '内容类型')
                ->options(['item' => '物品', 'group' => '物品组'])
                ->default('item')
                ->when('item', function (Form $form) {
                    $form->select('item_id', '物品')
                        ->options((new ItemRepository())->pluck('name', 'id'))
                        ->required();
                })
                ->when('group', function (Form $form) {
                    $form->select('group_id', '物品组')
                        ->options((new ItemGroupRepository())->pluck('name', 'id'))
                        ->required();
                });

            $helper->number('min_quantity')
                ->default(1)
                ->min(1)
                ->required();
            $helper->number('max_quantity')
                ->default(1)
                ->min(1)
                ->required();
            $helper->number('weight')
                ->default(1.0)
                ->min(0.001)
                ->step(0.001)
                ->required()
                ->help('权重越高，掉落概率越大，所有内容权重总和为100');
            $form->switch('allow_duplicate', '允许重复')
                ->default(false)
                ->help('是否允许在一次开箱中重复获得该内容');
            $helper->number('pity_count')
                ->default(0)
                ->min(0)
                ->help('连续未获得该内容的次数达到此值时，必定获得该内容，0表示不启用保底机制');
            $helper->number('pity_weight_factor')
                ->default(1.0)
                ->min(0)
                ->step(0.1)
                ->help('每次未获得该内容时，权重增加的倍数，默认为1.0');

            // 保存前回调
            $form->saving(function (Form $form) {
                // 根据内容类型设置对应的字段
                if ($form->content_type == 'item') {
                    $form->group_id = null;
                } else {
                    $form->item_id = null;
                }
            });
        });
    }
}