kknongchang_2506/app/Module/Farm/AdminControllers/Metrics/HouseRankingCard.php

<?php

namespace App\Module\Farm\AdminControllers\Metrics;

use UCore\DcatAdmin\Metrics\Examples\Ranking;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use App\Module\Farm\Logics\HouseLogic;

/**
 * 房屋等级排行榜卡片
 * 
 * 显示用户房屋等级排行榜前100名
 * 基于RankHandler的逻辑实现
 */
class HouseRankingCard extends Ranking
{
    /**
     * 初始化卡片内容
     */
    protected function init()
    {
        parent::init();
        
        $this->title('房屋等级排行榜');
        $this->dropdown([
            'all' => '全部时间',
            '30' => '最近 30 天',
            '7' => '最近 7 天',
        ]);
    }

    /**
     * 处理请求
     *
     * @param Request $request
     * @return mixed|void
     */
    public function handle(Request $request)
    {
        $timeRange = $request->get('option', 'all');
        $data = $this->getHouseRankingData($timeRange);
        
        // 卡片内容
        $this->withContent($data);
    }

    /**
     * 获取房屋排行榜数据
     *
     * @param string $timeRange 时间范围
     * @return array
     */
    protected function getHouseRankingData(string $timeRange): array
    {
        try {
            $houseLogic = new HouseLogic();

            // 使用public方法获取排行榜数据，传入虚拟用户ID
            $rankDto = $houseLogic->getHouseRankList(0, 1, 20);

            // 转换为Ranking组件需要的格式
            $rankingData = [];
            foreach ($rankDto->list as $index => $item) {
                $rank = $index + 1;
                $userId = $item->userId ?? 0;
                $nickname = $item->nickname ?: "用户{$userId}";
                $houseLevel = $item->level ?? 0;  // 使用正确的字段名
                $balance = $item->wealth ?? 0;    // 使用正确的字段名

                $rankingData[] = [
                    'rank' => $rank,
                    'title' => "ID:{$userId} {$nickname}",
                    'number' => "{$houseLevel}级房屋 (钻石:{$balance})",
                ];
            }

            return $rankingData;

        } catch (\Exception $e) {
            Log::error('获取房屋排行榜数据失败', [
                'time_range' => $timeRange,
                'error' => $e->getMessage(),
                'trace' => $e->getTraceAsString()
            ]);

            return [];
        }
    }
}