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2024-11-22 373ab16760c6a6eeab92d0b92b8e67e7a1f7c398

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7fd198	1	package com.iailab.module.model.mdk.predict.impl;
潘	2
	3	import com.alibaba.fastjson.JSONArray;
	4	import com.alibaba.fastjson.JSONObject;
	5	import com.iail.model.IAILModel;
4f1717	6	import com.iailab.module.model.common.enums.CommonConstant;
373ab1	7	import com.iailab.module.model.common.enums.OutResultType;
69bd5e	8	import com.iailab.module.model.mcs.pre.entity.MmItemOutputEntity;
7fd198	9	import com.iailab.module.model.mcs.pre.entity.MmModelArithSettingsEntity;
潘	10	import com.iailab.module.model.mcs.pre.entity.MmPredictModelEntity;
69bd5e	11	import com.iailab.module.model.mcs.pre.service.MmItemOutputService;
7fd198	12	import com.iailab.module.model.mcs.pre.service.MmModelArithSettingsService;
潘	13	import com.iailab.module.model.mdk.common.enums.TypeA;
	14	import com.iailab.module.model.mdk.common.exceptions.ModelInvokeException;
	15	import com.iailab.module.model.mdk.predict.PredictModelHandler;
	16	import com.iailab.module.model.mdk.sample.SampleConstructor;
	17	import com.iailab.module.model.mdk.sample.dto.SampleData;
	18	import com.iailab.module.model.mdk.vo.PredictResultVO;
1a2b62	19	import com.iailab.module.model.mpk.common.utils.DllUtils;
7fd198	20	import lombok.extern.slf4j.Slf4j;
潘	21	import org.springframework.beans.factory.annotation.Autowired;
	22	import org.springframework.stereotype.Component;
	23
69bd5e	24	import java.util.*;
7fd198	25
潘	26	/**
	27	* @author PanZhibao
	28	* @Description
	29	* @createTime 2024年09月01日
	30	*/
	31	@Slf4j
	32	@Component
	33	public class PredictModelHandlerImpl implements PredictModelHandler {
	34
	35	@Autowired
	36	private MmModelArithSettingsService mmModelArithSettingsService;
	37
	38	@Autowired
69bd5e	39	private MmItemOutputService mmItemOutputService;
7fd198	40
潘	41	@Autowired
	42	private SampleConstructor sampleConstructor;
	43
4f1717	44	/**
潘	45	* 根据模型预测,返回预测结果
	46	*
	47	* @param predictTime
	48	* @param predictModel
	49	* @return
	50	* @throws ModelInvokeException
	51	*/
7fd198	52	@Override
4f1717	53	public synchronized PredictResultVO predictByModel(Date predictTime, MmPredictModelEntity predictModel) throws ModelInvokeException {
7fd198	54	PredictResultVO result = new PredictResultVO();
潘	55	if (predictModel == null) {
	56	throw new ModelInvokeException("modelEntity is null");
	57	}
	58	String modelId = predictModel.getId();
	59	try {
	60	List<SampleData> sampleDataList = sampleConstructor.constructSample(TypeA.Predict.name(), modelId, predictTime);
	61	String modelPath = predictModel.getModelpath();
	62	if (modelPath == null) {
373ab1	63	log.info("模型路径不存在，modelId=" + modelId);
7fd198	64	return null;
潘	65	}
	66	IAILModel newModelBean = composeNewModelBean(predictModel);
	67	HashMap<String, Object> settings = getPredictSettingsByModelId(modelId);
	68	if (settings == null) {
	69	log.error("模型setting不存在，modelId=" + modelId);
	70	return null;
	71	}
	72	int portLength = sampleDataList.size();
	73	Object[] param2Values = new Object[portLength + 2];
	74	for (int i = 0; i < portLength; i++) {
4f1717	75	param2Values[i] = sampleDataList.get(i).getMatrix();
7fd198	76	}
潘	77	param2Values[portLength] = newModelBean.getDataMap().get("models");
4f1717	78	param2Values[portLength + 1] = settings;
7fd198	79
潘	80	log.info("#######################预测模型 " + predictModel.getItemid() + " ##########################");
	81	JSONObject jsonObjNewModelBean = new JSONObject();
	82	jsonObjNewModelBean.put("newModelBean", newModelBean);
	83	log.info(String.valueOf(jsonObjNewModelBean));
	84	JSONObject jsonObjParam2Values = new JSONObject();
	85	jsonObjParam2Values.put("param2Values", param2Values);
	86	log.info(String.valueOf(jsonObjParam2Values));
	87
	88	//IAILMDK.run
1a2b62	89	HashMap<String, Object> modelResult = DllUtils.run(newModelBean, param2Values, predictModel.getMpkprojectid());
4f1717	90	if (!modelResult.containsKey(CommonConstant.MDK_STATUS_CODE) \|\| !modelResult.containsKey(CommonConstant.MDK_RESULT) \|\|
潘	91	!modelResult.get(CommonConstant.MDK_STATUS_CODE).toString().equals(CommonConstant.MDK_STATUS_100)) {
b2aca2	92	throw new RuntimeException("模型结果异常：" + modelResult);
D	93	}
4f1717	94	modelResult = (HashMap<String, Object>) modelResult.get(CommonConstant.MDK_RESULT);
7fd198	95	//打印结果
373ab1	96	log.info("模型计算完成：modelId=" + modelId + modelResult);
7fd198	97	JSONObject jsonObjResult = new JSONObject();
1a2b62	98	jsonObjResult.put("result", modelResult);
7fd198	99	log.info(String.valueOf(jsonObjResult));
潘	100
373ab1	101	List<MmItemOutputEntity> itemOutputList = mmItemOutputService.getByItemid(predictModel.getItemid());
潘	102	Map<MmItemOutputEntity, double[]> predictMatrixs = new HashMap<>(itemOutputList.size());
	103	for (MmItemOutputEntity output : itemOutputList) {
	104	if (!modelResult.containsKey(output.getResultstr())) {
	105	continue;
	106	}
	107	OutResultType outResultType = OutResultType.getEumByCode(output.getResultType());
	108	switch (outResultType) {
	109	case D1:
	110	double[] temp1 = (double[]) modelResult.get(output.getResultstr());
	111	predictMatrixs.put(output, temp1);
	112	break;
	113	case D2:
	114	double[][] temp2 = (double[][]) modelResult.get(output.getResultstr());
	115	double[] tempColumn = new double[temp2.length];
	116	for (int i = 0; i < tempColumn.length; i++) {
	117	tempColumn[i] = temp2[i][output.getResultIndex()];
69bd5e	118	}
373ab1	119	predictMatrixs.put(output, tempColumn);
潘	120	break;
	121	default:
	122	break;
1a2b62	123	}
D	124	}
69bd5e	125	result.setPredictMatrixs(predictMatrixs);
1a2b62	126	result.setModelResult(modelResult);
7fd198	127	result.setPredictTime(predictTime);
潘	128	} catch (Exception ex) {
4f1717	129	log.error("调用发生异常，异常信息为:{}", ex);
7fd198	130	ex.printStackTrace();
ead005	131	throw new ModelInvokeException(ex.getMessage());
7fd198	132	}
潘	133	return result;
	134	}
	135
	136	/**
	137	* 构造IAILMDK.run()方法的newModelBean参数
	138	*
	139	* @param predictModel
	140	* @return
	141	*/
	142	private IAILModel composeNewModelBean(MmPredictModelEntity predictModel) {
	143	IAILModel newModelBean = new IAILModel();
	144	newModelBean.setClassName(predictModel.getClassname().trim());
	145	newModelBean.setMethodName(predictModel.getMethodname().trim());
	146	//构造参数类型
	147	String[] paArStr = predictModel.getModelparamstructure().trim().split(",");
	148	Class<?>[] paramsArray = new Class[paArStr.length];
	149	for (int i = 0; i < paArStr.length; i++) {
	150	if ("[[D".equals(paArStr[i])) {
	151	paramsArray[i] = double[][].class;
	152	} else if ("Map".equals(paArStr[i]) \|\| "java.util.HashMap".equals(paArStr[i])) {
	153	paramsArray[i] = HashMap.class;
	154	}
	155	}
	156	newModelBean.setParamsArray(paramsArray);
	157	HashMap<String, Object> dataMap = new HashMap<>();
	158	HashMap<String, String> models = new HashMap<>(1);
b2aca2	159	models.put("model_path", predictModel.getModelpath());
7fd198	160	dataMap.put("models", models);
潘	161	newModelBean.setDataMap(dataMap);
	162	return newModelBean;
	163	}
	164
	165	/**
	166	* 根据模型id获取参数map
	167	*
	168	* @param modelId
	169	* @return
	170	*/
	171	private HashMap<String, Object> getPredictSettingsByModelId(String modelId) {
	172	List<MmModelArithSettingsEntity> list = mmModelArithSettingsService.getByModelId(modelId);
	173	HashMap<String, Object> result = new HashMap<>();
	174	for (MmModelArithSettingsEntity entry : list) {
	175	String valueType = entry.getValuetype().trim(); //去除两端空格
	176	if ("int".equals(valueType)) {
	177	int value = Integer.parseInt(entry.getValue());
	178	result.put(entry.getKey(), value);
	179	} else if ("double".equals(valueType)) {
	180	double value = Double.parseDouble(entry.getValue());
	181	result.put(entry.getKey(), value);
	182	} else if ("string".equals(valueType)) {
	183	String value = entry.getValue();
	184	result.put(entry.getKey(), value);
	185	} else if ("decimalArray".equals(valueType)) {
	186	JSONArray valueArray = JSONArray.parseArray(entry.getValue());
	187	double[] value = new double[valueArray.size()];
	188	for (int i = 0; i < valueArray.size(); i++) {
	189	value[i] = Double.parseDouble(valueArray.get(i).toString());
	190	}
	191	result.put(entry.getKey(), value);
	192	} else if ("decimal".equals(valueType)) {
	193	double value = Double.parseDouble(entry.getValue());
	194	result.put(entry.getKey(), value);
	195	}
	196	}
	197	return result;
	198	}
	199	}