我有这段代码我在这里得到了我想要的一切，但所有的东西都转到了属性，但我不知道我如何在这些数组的属性中访问我的reportItems？

$reportsGrouped = collect($pharmacy->pharmacyReportIndetificator->reportItem->map(function($item){    
            return $item->report;
        }))->unique('report_id')->map(function($report) use($pharmacy) {
            $reportItems = ReportItem::where(['report_id' => $report->report_id, 'report_pharmacy_pib_code' => $pharmacy->pharmacyReportIndetificator->pharmacy_pib])->get();
            $reportItemsSum = $reportItems->sum('report_product_sum');

            $report->reportItemsSum = $reportItemsSum;
            $report->reportItems = $reportItems;

            return $report;
        })->sortBy('report_date')->groupBy('report_date');