MapStringObject mm = new HashMap; if null != pathologyQueryDTO && ListUtilsisNotBlankpathologyQueryDTOgetReqNums ListMapStringObject list = patientOrderMappergetPrintOrderpathologyQu

Map<String, Object> mm = new HashMap<>(); if (null != pathologyQueryDTO && ListUtils.isNotBlank(pathologyQueryDTO.getReqNums())) { List<Map<String, Object>> list = patientOrderMapper.getPrintOrder(pathologyQueryDTO.getReqNums()); Map<String, Object> map = patientOrderMapper.getPrintOrderInfo(pathologyQueryDTO.getReqNums()); List<Map<String, Object>> price = patientOrderMapper.getPriceByOutpatNum(outpatNum);

Map<Object, List<Map<String, Object>>> priceData = price.stream()
        .collect(Collectors.groupingBy(data -> data.get("execDeptName")));

Map<Object, Double> resultMap = new HashMap<>();
for (Object key : priceData.keySet()) {
    List<Map<String, Object>> valueList = priceData.get(key);
    Double sum = 0.00;
    for (Map<String, Object> valueMap : valueList) {
        Double value = Double.parseDouble(valueMap.get("PRICE").toString());
        sum += value;
    }
    resultMap.put(key, sum);
}

if (ListUtils.isNotBlank(list)) {
    map.put("allTotalPrice", list.stream().mapToDouble(t -> Double.parseDouble(t.get("totalPrice").toString())).sum());
}

Map<Object, List<Map<String, Object>>> groupedData = list.stream()
        .collect(Collectors.groupingBy(data -> data.get("execDeptName")));

List<Object> arrayList = new ArrayList<>();
for (Map.Entry<Object, List<Map<String, Object>>> entry : groupedData.entrySet()) {
    arrayList.add(entry);
}

mm.put("items", arrayList);
mm.put("departmentTotal", resultMap);
mm.put("info", map);

Map<String, String> param = new HashMap<>();
param.put("outPatNum", map.get("outpatNum1").toString());
byte[] bytes = HttpClientUtil.sendPost3(ConstantEnum.getEnum("HAOZEZHIFU").getValue(), JSONObject.toJSONString(param));
logger.info("bytes: {}", bytes);
mm.put("pic", bytes);

}

return ResultGenerator.genOkResult(mm)