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2024-11-18 91343d9a8d97b823f1b662f980790bb901bca46b

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7fd198	1	package com.iailab.module.model.mcs.pre.service.impl;
潘	2
	3	import com.alibaba.fastjson.JSONArray;
	4	import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
5c6007	5	import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
b368e6	6	import com.iailab.framework.common.util.date.DateUtils;
7fd198	7	import com.iailab.module.model.mcs.pre.dao.MmItemResultDao;
潘	8	import com.iailab.module.model.mcs.pre.entity.MmItemResultEntity;
	9	import com.iailab.module.model.mcs.pre.entity.MmItemResultJsonEntity;
	10	import com.iailab.module.model.mcs.pre.service.MmItemResultService;
	11	import com.iailab.module.model.mdk.vo.DataValueVO;
	12	import org.springframework.beans.factory.annotation.Autowired;
	13	import org.springframework.stereotype.Service;
	14	import org.springframework.util.CollectionUtils;
	15
	16	import java.math.BigDecimal;
	17	import java.text.ParseException;
	18	import java.text.SimpleDateFormat;
	19	import java.util.*;
	20	import java.util.stream.Collectors;
	21
	22	/**
	23	* @author PanZhibao
	24	* @date 2021年05月28日 10:34
	25	*/
5c6007	26	@Service
L	27	public class MmItemResultServiceImpl extends ServiceImpl<MmItemResultDao, MmItemResultEntity> implements MmItemResultService {
7fd198	28
潘	29	private final int max_group_count = 100;
	30
	31	private final String T_MM_ITEM_RESULT = "T_MM_ITEM_RESULT";
	32
	33	@Autowired
5c6007	34	private MmItemResultDao mmItemResultDao;
7fd198	35
潘	36	@Override
	37	public void savePredictValue(Map<String, List<DataValueVO>> predictValueMap, int t, String nIndex, Date predictTime) {
	38	List<MmItemResultEntity> importList = new ArrayList<>();
	39	List<MmItemResultEntity> lastList = new ArrayList<>();
69bd5e	40
7fd198	41	for (Map.Entry<String, List<DataValueVO>> entry : predictValueMap.entrySet()) {
潘	42	for (DataValueVO dataVo : entry.getValue()) {
	43	MmItemResultEntity importData = new MmItemResultEntity();
	44	importData.setId(String.valueOf(UUID.randomUUID()));
	45	importData.setOutputid(entry.getKey());
	46	importData.setDatatime(dataVo.getDataTime());
	47	importData.setDatavalue(new BigDecimal(dataVo.getDataValue()));
	48	importList.add(importData);
	49	}
	50
	51	List<DataValueVO> lastVoList = new ArrayList<>();
	52	int size = entry.getValue().size();
4f1717	53	t = Math.max(t, 0);
7fd198	54	int n = "n".equals(nIndex) ? size : Integer.parseInt(nIndex);
4f1717	55	int length = Math.max((n - t), 0); //预测完不变的数据长度
7fd198	56	if (size >= n) {
潘	57	for (int i = 0; i < (size - length); i ++) {
	58	int index = length + i;
	59	lastVoList.add(entry.getValue().get(index));
	60	}
	61	} else {
	62	lastVoList = entry.getValue();
	63	}
	64
	65	for (DataValueVO dataVo : lastVoList) {
	66	MmItemResultEntity importData = new MmItemResultEntity();
	67	importData.setId(String.valueOf(UUID.randomUUID()));
	68	importData.setOutputid(entry.getKey());
	69	importData.setDatatime(dataVo.getDataTime());
	70	importData.setDatavalue(new BigDecimal(dataVo.getDataValue()));
	71	lastList.add(importData);
	72	}
	73
	74	MmItemResultJsonEntity resultJson = new MmItemResultJsonEntity();
	75	resultJson.setId(UUID.randomUUID().toString());
	76	resultJson.setOutputid(entry.getKey());
	77	resultJson.setPredicttime(predictTime);
91343d	78	List<Double> jsonValueList = entry.getValue().stream().map(valueVO -> {
潘	79	return valueVO.getDataValue();
	80	}).collect(Collectors.toList());
	81	resultJson.setJsonvalue(JSONArray.toJSONString(jsonValueList));
7fd198	82	Map<String, Object> map4 = new HashMap(2);
潘	83	map4.put("TABLENAME", "T_MM_ITEM_RESULT_JSON");
	84	map4.put("entity", resultJson);
5c6007	85	mmItemResultDao.savePredictJsonValue(map4);
69bd5e	86
D	87	Map<String, Object> params = new HashMap(4);
	88	params.put("TABLENAME", T_MM_ITEM_RESULT);
	89	params.put("OUTPUTID", entry.getKey());
	90	params.put("STARTTIME", importList.get(0).getDatatime());
	91	params.put("ENDTIME", importList.get(importList.size() - 1).getDatatime());
	92	mmItemResultDao.deletePredictValue(params);
7fd198	93	}
69bd5e	94	mmItemResultDao.insertBatch(importList,max_group_count);
7fd198	95
潘	96	Map<String, Object> map3 = new HashMap<>(2);
	97	map3.put("TABLENAME", "T_MM_ITEM_RESULT_LAST_POINT");
	98	map3.put("list", lastList);
5c6007	99	mmItemResultDao.savePredictValue(map3);
7fd198	100	}
潘	101
	102	@Override
	103	public List<DataValueVO> getPredictValue(String outputid, Date startTime, Date endTime) {
	104	List<DataValueVO> result = new ArrayList<>();
	105	QueryWrapper<MmItemResultEntity> queryWrapper = new QueryWrapper<MmItemResultEntity>()
	106	.eq("outputid", outputid)
	107	.between("datatime", startTime, endTime)
	108	.orderByAsc("datatime");
5c6007	109	List<MmItemResultEntity> list = mmItemResultDao.selectList(queryWrapper);
7fd198	110	if (CollectionUtils.isEmpty(list)) {
潘	111	return result;
	112	}
	113	result = list.stream().map(t -> {
	114	DataValueVO dv = new DataValueVO();
	115	dv.setDataTime(t.getDatatime());
	116	dv.setDataValue(t.getDatavalue().doubleValue());
	117	return dv;
	118	}).collect(Collectors.toList());
	119	return result;
	120	}
b368e6	121
潘	122	@Override
	123	public List<Object[]> getData(String outputid, Date startTime, Date endTime) {
	124	List<Object[]> result = new ArrayList<>();
	125	QueryWrapper<MmItemResultEntity> queryWrapper = new QueryWrapper<MmItemResultEntity>()
	126	.eq("outputid", outputid)
	127	.between("datatime", startTime, endTime)
	128	.orderByAsc("datatime");
	129	List<MmItemResultEntity> list = mmItemResultDao.selectList(queryWrapper);
	130	if (CollectionUtils.isEmpty(list)) {
	131	return result;
	132	}
	133	list.forEach(item -> {
	134	Object[] dataItem = new Object[2];
	135	dataItem[0] = DateUtils.format(item.getDatatime(), DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND);
1f9784	136	dataItem[1] = item.getDatavalue().setScale(2, BigDecimal.ROUND_HALF_UP);
b368e6	137	result.add(dataItem);
潘	138	});
	139	return result;
	140	}
7fd198	141	}