kknongchang_2506/app/Module/Point/AdminControllers/PointCurrencyController.php

<?php

namespace App\Module\Point\AdminControllers;

use App\Module\Point\AdminControllers\Helper\FilterHelper;
use App\Module\Point\AdminControllers\Helper\FormHelper;
use App\Module\Point\AdminControllers\Helper\GridHelper;
use App\Module\Point\AdminControllers\Helper\ShowHelper;
use App\Module\Point\Enums\POINT_CURRENCY_TYPE;
use App\Module\Point\Models\PointCurrencyModel;
use App\Module\Point\Repositorys\PointCurrencyRepository;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Spatie\RouteAttributes\Attributes\Resource;
use UCore\DcatAdmin\AdminController;

/**
 * 积分币种控制器
 *
 * 路由: /admin/point/point-currency
 * 菜单: 积分管理 -> 积分币种
 * 功能: 管理积分币种类型，当前只支持经验积分
 */
#[Resource('point-point-currency', names: 'dcat.admin.point-currency')]
class PointCurrencyController extends AdminController
{
    /**
     * 数据仓库
     */
    protected string $repository = PointCurrencyRepository::class;

    /**
     * 页面标题
     */
    protected $title = '积分币种';

    /**
     * 列表页面
     */
    protected function grid(): Grid
    {
        return Grid::make(new PointCurrencyRepository(), function (Grid $grid) {
            $gridHelper = new GridHelper($grid,$this);

            $grid->column('id', 'ID')->sortable();
            $grid->column('identification', '标识');
            $grid->column('type', '类型')->display(function ($type) {
                if ($type instanceof POINT_CURRENCY_TYPE) {
                    return $type->getCurrencyName();
                }
                return POINT_CURRENCY_TYPE::tryFrom($type)?->getCurrencyName() ?? '未知类型';
            })->label([
                POINT_CURRENCY_TYPE::EXP->value => 'primary',
            ]);
            $grid->column('icon', '图标')->display(function ($icon) {
                return "<span style='font-size: 20px;'>{$icon}</span>";
            });
            $grid->column('name', '名称');
            $gridHelper->columnTimestamp('create_time', '创建时间');
            $gridHelper->columnTimestamp('update_time', '更新时间');

            $grid->filter(function (Grid\Filter $filter) {
                $filterHelper = new FilterHelper($filter,$this);

                $filter->like('identification', '标识');
                $filter->equal('type', '类型')->select(POINT_CURRENCY_TYPE::getAllTypes());
                $filter->like('name', '名称');
                $filterHelper->betweenTimestamp('create_time', '创建时间');
            });

            $grid->tools(function (Grid\Tools $tools) {
                $tools->append('<a href="/admin/point/point-config" class="btn btn-sm btn-primary">积分配置</a>');
            });
        });
    }

    /**
     * 详情页面
     */
    protected function detail($id): Show
    {
        return Show::make($id, new PointCurrencyRepository(), function (Show $show) {
            $showHelper = new ShowHelper($show,$this);

            $show->field('id', 'ID');
            $show->field('identification', '标识');
            $show->field('type', '类型')->as(function ($type) {
                if ($type instanceof POINT_CURRENCY_TYPE) {
                    return $type->getCurrencyName();
                }
                return POINT_CURRENCY_TYPE::tryFrom($type)?->getCurrencyName() ?? '未知类型';
            });
            $show->field('icon', '图标')->as(function ($icon) {
                return "<span style='font-size: 30px;'>{$icon}</span>";
            });
            $show->field('name', '名称');
            $showHelper->fieldJson('display_attributes', '显示属性');
            $showHelper->fieldTimestamp('create_time', '创建时间');
            $showHelper->fieldTimestamp('update_time', '更新时间');
        });
    }

    /**
     * 表单页面
     */
    protected function form(): Form
    {
        return Form::make(new PointCurrencyRepository(), function (Form $form) {
            $formHelper = new FormHelper($form,$this);

            $form->display('id', 'ID');
            $form->text('identification', '标识')->required()->help('英文标识，如：EXP、ACHIEVEMENT等');
            $form->select('type', '类型')->options(POINT_CURRENCY_TYPE::getAllTypes())->required();
            $form->text('icon', '图标')->required()->help('Emoji图标，如：⭐、🏆等');
            $form->text('name', '名称')->required();
            $formHelper->textareaJson('display_attributes', '显示属性');

            $formHelper->hiddenTimestamps();

            $form->saving(function (Form $form) {
                // 检查类型和标识是否已存在
                $excludeId = $form->isEditing() ? $form->model()->id : null;

                if ($excludeId) {
                    // 编辑时检查是否有其他记录使用相同类型
                    $typeExists = PointCurrencyModel::where('type', $form->type)
                        ->where('id', '!=', $excludeId)
                        ->exists();
                    $identificationExists = PointCurrencyModel::where('identification', $form->identification)
                        ->where('id', '!=', $excludeId)
                        ->exists();
                } else {
                    // 新建时检查类型和标识是否已存在
                    $typeExists = PointCurrencyModel::typeExists($form->type);
                    $identificationExists = PointCurrencyModel::identificationExists($form->identification);
                }

                if ($typeExists) {
                    return $form->response()->error('该积分类型已存在');
                }

                if ($identificationExists) {
                    return $form->response()->error('该标识已存在');
                }

                if ($form->isCreating()) {
                    $form->create_time = time();
                }
                $form->update_time = time();
            });
        });
    }
}