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2024-11-19 97d38f7b7f7d95fe38cdbb79960106c15454b6ba

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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;
69bd5e	7	import com.iailab.module.model.mcs.pre.entity.MmItemOutputEntity;
7fd198	8	import com.iailab.module.model.mcs.pre.entity.MmModelArithSettingsEntity;
潘	9	import com.iailab.module.model.mcs.pre.entity.MmPredictModelEntity;
69bd5e	10	import com.iailab.module.model.mcs.pre.service.MmItemOutputService;
7fd198	11	import com.iailab.module.model.mcs.pre.service.MmModelArithSettingsService;
潘	12	import com.iailab.module.model.mdk.common.enums.TypeA;
	13	import com.iailab.module.model.mdk.common.exceptions.ModelInvokeException;
	14	import com.iailab.module.model.mdk.predict.PredictModelHandler;
	15	import com.iailab.module.model.mdk.sample.SampleConstructor;
	16	import com.iailab.module.model.mdk.sample.dto.SampleData;
	17	import com.iailab.module.model.mdk.vo.PredictResultVO;
1a2b62	18	import com.iailab.module.model.mpk.common.utils.DllUtils;
7fd198	19	import lombok.extern.slf4j.Slf4j;
潘	20	import org.springframework.beans.factory.annotation.Autowired;
	21	import org.springframework.stereotype.Component;
	22
69bd5e	23	import java.util.*;
7fd198	24
潘	25	/**
	26	* @author PanZhibao
	27	* @Description
	28	* @createTime 2024年09月01日
	29	*/
	30	@Slf4j
	31	@Component
	32	public class PredictModelHandlerImpl implements PredictModelHandler {
	33
	34	@Autowired
	35	private MmModelArithSettingsService mmModelArithSettingsService;
	36
	37	@Autowired
69bd5e	38	private MmItemOutputService mmItemOutputService;
7fd198	39
潘	40	@Autowired
	41	private SampleConstructor sampleConstructor;
	42
4f1717	43	/**
潘	44	* 根据模型预测,返回预测结果
	45	*
	46	* @param predictTime
	47	* @param predictModel
	48	* @return
	49	* @throws ModelInvokeException
	50	*/
7fd198	51	@Override
4f1717	52	public synchronized PredictResultVO predictByModel(Date predictTime, MmPredictModelEntity predictModel) throws ModelInvokeException {
7fd198	53	PredictResultVO result = new PredictResultVO();
潘	54	if (predictModel == null) {
	55	throw new ModelInvokeException("modelEntity is null");
	56	}
	57	String modelId = predictModel.getId();
	58
	59	try {
	60	List<SampleData> sampleDataList = sampleConstructor.constructSample(TypeA.Predict.name(), modelId, predictTime);
	61	String modelPath = predictModel.getModelpath();
	62	if (modelPath == null) {
	63	System.out.println("模型路径不存在，modelId=" + modelId);
	64	return null;
	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
潘	96	JSONObject jsonObjResult = new JSONObject();
1a2b62	97	jsonObjResult.put("result", modelResult);
7fd198	98	log.info(String.valueOf(jsonObjResult));
潘	99
69bd5e	100	List<MmItemOutputEntity> ItemOutputList = mmItemOutputService.getByItemid(predictModel.getItemid());
D	101	log.info("模型计算完成：modelId=" + modelId + modelResult);
	102
4f1717	103	Map<MmItemOutputEntity, double[]> predictMatrixs = new HashMap<>(ItemOutputList.size());
69bd5e	104
D	105	for (MmItemOutputEntity outputEntity : ItemOutputList) {
	106	String resultStr = outputEntity.getResultstr();
	107	if (modelResult.containsKey(resultStr)) {
	108	if (outputEntity.getResultType() == 1) {
	109	// 一维数组
	110	Double[] temp = (Double[]) modelResult.get(resultStr);
	111	double[] temp1 = new double[temp.length];
	112	for (int i = 0; i < temp.length; i++) {
	113	temp1[i] = temp[i].doubleValue();
	114	}
4f1717	115	predictMatrixs.put(outputEntity, temp1);
潘	116	} else if (outputEntity.getResultType() == 2) {
69bd5e	117	// 二维数组
D	118	Double[][] temp = (Double[][]) modelResult.get(resultStr);
	119	Double[] temp2 = temp[outputEntity.getResultIndex()];
	120	double[] temp1 = new double[temp2.length];
	121	for (int i = 0; i < temp2.length; i++) {
	122	temp1[i] = temp2[i].doubleValue();
	123	}
4f1717	124	predictMatrixs.put(outputEntity, temp1);
1a2b62	125	}
D	126	}
	127	}
69bd5e	128	result.setPredictMatrixs(predictMatrixs);
1a2b62	129	result.setModelResult(modelResult);
7fd198	130	result.setPredictTime(predictTime);
潘	131	} catch (Exception ex) {
4f1717	132	log.error("调用发生异常，异常信息为:{}", ex);
7fd198	133	ex.printStackTrace();
ead005	134	throw new ModelInvokeException(ex.getMessage());
7fd198	135	}
潘	136	return result;
	137	}
	138
	139	/**
	140	* 构造IAILMDK.run()方法的newModelBean参数
	141	*
	142	* @param predictModel
	143	* @return
	144	*/
	145	private IAILModel composeNewModelBean(MmPredictModelEntity predictModel) {
	146	IAILModel newModelBean = new IAILModel();
	147	newModelBean.setClassName(predictModel.getClassname().trim());
	148	newModelBean.setMethodName(predictModel.getMethodname().trim());
	149	//构造参数类型
	150	String[] paArStr = predictModel.getModelparamstructure().trim().split(",");
	151	Class<?>[] paramsArray = new Class[paArStr.length];
	152	for (int i = 0; i < paArStr.length; i++) {
	153	if ("[[D".equals(paArStr[i])) {
	154	paramsArray[i] = double[][].class;
	155	} else if ("Map".equals(paArStr[i]) \|\| "java.util.HashMap".equals(paArStr[i])) {
	156	paramsArray[i] = HashMap.class;
	157	}
	158	}
	159	newModelBean.setParamsArray(paramsArray);
	160	HashMap<String, Object> dataMap = new HashMap<>();
	161	HashMap<String, String> models = new HashMap<>(1);
b2aca2	162	models.put("model_path", predictModel.getModelpath());
7fd198	163	dataMap.put("models", models);
潘	164	newModelBean.setDataMap(dataMap);
	165	return newModelBean;
	166	}
	167
	168	/**
	169	* 根据模型id获取参数map
	170	*
	171	* @param modelId
	172	* @return
	173	*/
	174	private HashMap<String, Object> getPredictSettingsByModelId(String modelId) {
	175	List<MmModelArithSettingsEntity> list = mmModelArithSettingsService.getByModelId(modelId);
	176	HashMap<String, Object> result = new HashMap<>();
	177	for (MmModelArithSettingsEntity entry : list) {
	178	String valueType = entry.getValuetype().trim(); //去除两端空格
	179	if ("int".equals(valueType)) {
	180	int value = Integer.parseInt(entry.getValue());
	181	result.put(entry.getKey(), value);
	182	} else if ("double".equals(valueType)) {
	183	double value = Double.parseDouble(entry.getValue());
	184	result.put(entry.getKey(), value);
	185	} else if ("string".equals(valueType)) {
	186	String value = entry.getValue();
	187	result.put(entry.getKey(), value);
	188	} else if ("decimalArray".equals(valueType)) {
	189	JSONArray valueArray = JSONArray.parseArray(entry.getValue());
	190	double[] value = new double[valueArray.size()];
	191	for (int i = 0; i < valueArray.size(); i++) {
	192	value[i] = Double.parseDouble(valueArray.get(i).toString());
	193	}
	194	result.put(entry.getKey(), value);
	195	} else if ("decimal".equals(valueType)) {
	196	double value = Double.parseDouble(entry.getValue());
	197	result.put(entry.getKey(), value);
	198	}
	199	}
	200	return result;
	201	}
	202	}