kknongchang_2506/app/Module/Game/Repositorys/GameUserSkinRepository.php

<?php

namespace App\Module\Game\Repositorys;

use App\Module\Game\Models\GameUserSkin;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\GridHelper;
use UCore\DcatAdmin\ShowHelper;
use UCore\DcatAdmin\FormHelper;
use UCore\DcatAdmin\FilterHelper;

/**
 * 用户皮肤仓库类
 */
class GameUserSkinRepository
{
    /**
     * 列表页面
     *
     * @return Grid
     */
    public function grid(): Grid
    {
        $grid = Grid::make(GameUserSkin::with(['user']), function (Grid $grid) {
            $grid->column('id', 'ID')->sortable();
            
            $grid->column('user_id', '用户ID')->sortable();
            
            $grid->column('user.username', '用户名')->display(function ($username) {
                return $username ?: '未知用户';
            });
            
            $grid->column('current_skin_id', '当前皮肤')->display(function ($skinId) {
                return $skinId . ' - ' . GameUserSkin::getSkinName($skinId);
            });
            
            $grid->column('owned_skins', '拥有皮肤')->display(function ($ownedSkins) {
                if (empty($ownedSkins)) {
                    return '无';
                }
                
                $skinIds = explode(',', $ownedSkins);
                $skinNames = [];
                foreach ($skinIds as $skinId) {
                    $skinNames[] = $skinId . '-' . GameUserSkin::getSkinName((int)$skinId);
                }
                return implode(', ', $skinNames);
            });
            
            GridHelper::defaultSort($grid, 'id', 'desc');
            GridHelper::defaultPerPage($grid);
            GridHelper::defaultActions($grid);
            GridHelper::defaultTools($grid);
        });

        // 筛选器
        $grid->filter(function (Grid\Filter $filter) {
            FilterHelper::defaultId($filter);
            
            $filter->equal('user_id', '用户ID');
            
            $filter->equal('current_skin_id', '当前皮肤')->select([
                1 => '1 - 默认皮肤',
                2 => '2 - 春日皮肤', 
                3 => '3 - 夏日皮肤',
                4 => '4 - 秋日皮肤',
            ]);
            
            FilterHelper::defaultDateRange($filter);
        });

        return $grid;
    }

    /**
     * 详情页面
     *
     * @param mixed $id
     * @return Show
     */
    public function detail($id): Show
    {
        return Show::make($id, GameUserSkin::with(['user']), function (Show $show) {
            ShowHelper::defaultId($show);
            
            $show->field('user_id', '用户ID');
            $show->field('user.username', '用户名');
            
            $show->field('current_skin_id', '当前皮肤')->as(function ($skinId) {
                return $skinId . ' - ' . GameUserSkin::getSkinName($skinId);
            });
            
            $show->field('owned_skins', '拥有皮肤')->as(function ($ownedSkins) {
                if (empty($ownedSkins)) {
                    return '无';
                }
                
                $skinIds = explode(',', $ownedSkins);
                $skinDetails = [];
                foreach ($skinIds as $skinId) {
                    $skinDetails[] = $skinId . ' - ' . GameUserSkin::getSkinName((int)$skinId);
                }
                return implode('<br>', $skinDetails);
            })->unescape();
            
            ShowHelper::defaultTimestamps($show);
        });
    }

    /**
     * 表单页面
     *
     * @return Form
     */
    public function form(): Form
    {
        return Form::make(GameUserSkin::class, function (Form $form) {
            FormHelper::defaultId($form);
            
            $form->number('user_id', '用户ID')->required()->help('请输入用户ID');
            
            $form->select('current_skin_id', '当前皮肤')->options([
                1 => '1 - 默认皮肤',
                2 => '2 - 春日皮肤',
                3 => '3 - 夏日皮肤', 
                4 => '4 - 秋日皮肤',
            ])->required()->default(1);
            
            $form->text('owned_skins', '拥有皮肤')
                ->required()
                ->default('1')
                ->help('请输入拥有的皮肤ID，多个用逗号分隔，如：1,2,3');
            
            FormHelper::defaultTimestamps($form);
            
            // 保存前验证
            $form->saving(function (Form $form) {
                // 验证拥有皮肤格式
                $ownedSkins = $form->owned_skins;
                if (!empty($ownedSkins)) {
                    $skinIds = explode(',', $ownedSkins);
                    foreach ($skinIds as $skinId) {
                        $skinId = (int)trim($skinId);
                        if (!GameUserSkin::isValidSkinId($skinId)) {
                            return $form->response()->error("无效的皮肤ID: {$skinId}");
                        }
                    }
                    
                    // 确保当前皮肤在拥有皮肤列表中
                    if (!in_array($form->current_skin_id, $skinIds)) {
                        return $form->response()->error('当前皮肤必须在拥有皮肤列表中');
                    }
                }
            });
        });
    }
}