eta_index_lib/models/edb_data_calculate_qjjs.go

package models

import (
	"encoding/json"
	"errors"
	"eta/eta_index_lib/utils"
	"fmt"
	"github.com/beego/beego/v2/client/orm"
	"github.com/shopspring/decimal"
	"math"
	"strconv"
	"strings"
	"time"
)

type CalculateRangeAnalysis struct {
}

type RangeAnalysisCalculateFormula struct {
	DateRangeType        int                                `description:"区间划分类型 0：智能划分，1:手工划分，2：跨年划分"`
	AutoDateConf         ChartRangeAnalysisAutoDateConf     `description:"智能划分时间区间配置"`
	ManualDateConf       []ChartRangeAnalysisManualDateConf `description:"手工划分时间区间配置"`
	YearDateConf         ChartRangeAnalysisYearDateConf     `description:"跨年划分时间区间配置"`
	CalculateType        int                                `description:"计算类型 0: 区间均值，1: 区间累计值，2：区间涨幅，3：区间年化增长率，4：区间最大值，5：区间最小值"`
	UnNormalDataDealType int                                `description:"异常值处理配置 0：不处理，1:剔除，2替换"`
	UnNormalDataConf     ChartRangeAnalysisDeleteDataConf
	DataConvertType      int                               `description:"数据转换类型 0不转, 1乘 2除 3对数"`
	DataConvertConf      ChartRangeAnalysisDataConvertConf `description:"数据转换详情"`
}

type ChartRangeAnalysisAutoDateConf struct { //智能划分
	IsAutoStartDate int                                  `description:"起始日期是否是动态设置：0固定，1动态"`
	StartDate       string                               `description:"起始日期"` //固定模式下，截止日期为指标的最新日期
	EndDate         string                               `description:"固定模式下的截止日期"`
	IsAutoEndDate   int                                  `description:"截止日期是否是动态设置：0固定，1动态"`
	StartDateConf   ChartRangeAnalysisAutoDateChangeConf `description:"动态起始日期配置"`
	EndDateConf     ChartRangeAnalysisAutoDateChangeConf `description:"动态截止日期配置"`
}

type ChartRangeAnalysisAutoDateChangeConf struct {
	BaseDateType int `description:"基准日期类型：0指标日期，1系统日期，2固定日期"`
	MoveForward  int `description:"前移的期数"`
	DateChange   []*EdbDateConfDateChange
}

type EdbDateConfDateChange struct {
	Year         int
	Month        int
	Day          int
	Frequency    string `description:"频度变换"`
	FrequencyDay string `description:"频度的固定日期"`
	ChangeType   int    `description:"日期变换类型1日期位移，2指定频率"`
}

type ChartRangeAnalysisManualDateConf struct { //手工划分
	StartDate string `description:"开始日期"`
	EndDate   string `description:"结束日期"`
}

type ChartRangeAnalysisYearDateConf struct {
	StartDay string `description:"开始日"`
	EndDay   string `description:"结束日"`
}

type ChartRangeAnalysisDeleteDataConf struct {
	Formula      string
	Value        float64
	ReplaceValue float64 `description:"替换的值"`
}

type ChartRangeAnalysisDataConvertConf struct {
	Value  float64 `description:"数据转换值"`
	Unit   string  `description:"数据转换单位"`
	EnUnit string  `description:"数据转换单位"`
}

type ChartRangeAnalysisDateDataItem struct {
	StartDate time.Time
	EndDate   time.Time
	DataList  []*EdbInfoSearchData
}

func (obj CalculateRangeAnalysis) Add(params AddCalculateBatchParams) (edbInfo *EdbInfo, err error, errMsg string) {
	req := params.Req
	edbCode := params.EdbCode
	uniqueCode := params.UniqueCode
	sysUserId := params.SysUserId
	sysUserRealName := params.SysUserRealName
	//req *EdbInfoCalculateBatchSaveReq, edbCode, uniqueCode string, sysUserId int, sysUserRealName string
	o := orm.NewOrm()
	to, err := o.Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			fmt.Println("AddCalculateRangeAnalysis,Err:" + err.Error())
			_ = to.Rollback()
		} else {
			_ = to.Commit()
		}
	}()
	if req.EdbInfoId > 0 {
		err = errors.New("无法新增")
		return
	}

	edbInfo = new(EdbInfo)
	edbInfo.Source = obj.GetSource()
	edbInfo.SourceName = obj.GetSourceName()
	edbInfo.EdbCode = edbCode
	edbInfo.EdbName = req.EdbName
	edbInfo.EdbNameSource = req.EdbName
	edbInfo.Frequency = req.Frequency
	edbInfo.Unit = req.Unit
	edbInfo.ClassifyId = req.ClassifyId
	edbInfo.SysUserId = sysUserId
	edbInfo.SysUserRealName = sysUserRealName
	edbInfo.CreateTime = time.Now()
	edbInfo.ModifyTime = time.Now()
	edbInfo.UniqueCode = uniqueCode
	edbInfo.CalculateFormula = req.CalculateFormula
	edbInfo.EdbNameEn = req.EdbName
	edbInfo.UnitEn = req.Unit
	edbInfo.EdbType = obj.GetEdbType()
	newEdbInfoId, tmpErr := to.Insert(edbInfo)
	if tmpErr != nil {
		err = tmpErr
		return
	}
	edbInfo.EdbInfoId = int(newEdbInfoId)

	//关联关系
	fromEdbInfo, e := GetEdbInfoById(req.FromEdbInfoId)
	if e != nil {
		err = fmt.Errorf("获取来源指标失败,Err:%s", e.Error())
		return
	}

	calculateMappingItem := new(EdbInfoCalculateMapping)
	calculateMappingItem.CreateTime = time.Now()
	calculateMappingItem.ModifyTime = time.Now()
	calculateMappingItem.Sort = 1
	calculateMappingItem.EdbCode = edbCode
	calculateMappingItem.EdbInfoId = edbInfo.EdbInfoId
	calculateMappingItem.FromEdbInfoId = fromEdbInfo.EdbInfoId
	calculateMappingItem.FromEdbCode = fromEdbInfo.EdbCode
	calculateMappingItem.FromEdbName = fromEdbInfo.EdbName
	calculateMappingItem.FromSource = fromEdbInfo.Source
	calculateMappingItem.FromSourceName = fromEdbInfo.SourceName
	calculateMappingItem.FromTag = ""
	calculateMappingItem.Source = edbInfo.Source
	calculateMappingItem.SourceName = edbInfo.SourceName
	calculateMappingItem.FromSubSource = edbInfo.SubSource

	_, err = to.Insert(calculateMappingItem)
	if err != nil {
		return
	}

	//计算数据
	err, errMsg = obj.refresh(to, edbInfo.EdbInfoId, edbInfo.Source, edbInfo.SubSource, fromEdbInfo, edbInfo.EdbCode, edbInfo.CalculateFormula)

	return
}

func (obj CalculateRangeAnalysis) Edit(params EditCalculateBatchParams) (err error, errMsg string) {
	edbInfo := params.EdbInfo
	req := params.Req
	o := orm.NewOrm()
	to, err := o.Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			fmt.Println("EditCalculateRangeAnalysis,Err:" + err.Error())
			_ = to.Rollback()
		} else {
			_ = to.Commit()
		}
	}()

	//修改指标信息
	edbInfo.EdbName = req.EdbName
	edbInfo.EdbNameSource = req.EdbName
	edbInfo.Frequency = req.Frequency
	edbInfo.Unit = req.Unit
	edbInfo.ClassifyId = req.ClassifyId
	edbInfo.CalculateFormula = req.CalculateFormula
	edbInfo.EdbNameEn = req.EdbNameEn
	edbInfo.UnitEn = req.UnitEn
	edbInfo.ModifyTime = time.Now()
	_, err = to.Update(edbInfo, "EdbName", "EdbNameSource", "Frequency", "Unit", "ClassifyId", "CalculateFormula", "ModifyTime", "EdbNameEn", "UnitEn")
	if err != nil {
		return
	}

	//删除，计算指标关联的，基础指标的关联关系
	sql := ` DELETE FROM edb_info_calculate_mapping WHERE edb_info_id = ? `
	_, err = to.Raw(sql, edbInfo.EdbInfoId).Exec()
	if err != nil {
		err = errors.New("删除计算指标关联关系失败,Err:" + err.Error())
		return
	}
	//清空原有数据
	tableName := GetEdbDataTableName(edbInfo.Source, edbInfo.SubSource)
	sql = ` DELETE FROM ` + tableName + ` WHERE edb_info_id = ? `
	_, err = to.Raw(sql, edbInfo.EdbInfoId).Exec()
	if err != nil {
		return
	}

	fromEdbInfo, e := GetEdbInfoById(req.FromEdbInfoId)
	if e != nil {
		err = fmt.Errorf("获取来源指标失败,Err:%s", e.Error())
		return
	}

	calculateMappingItem := new(EdbInfoCalculateMapping)
	calculateMappingItem.CreateTime = time.Now()
	calculateMappingItem.ModifyTime = time.Now()
	calculateMappingItem.Sort = 1
	calculateMappingItem.EdbCode = edbInfo.EdbCode
	calculateMappingItem.EdbInfoId = edbInfo.EdbInfoId
	calculateMappingItem.FromEdbInfoId = fromEdbInfo.EdbInfoId
	calculateMappingItem.FromEdbCode = fromEdbInfo.EdbCode
	calculateMappingItem.FromEdbName = fromEdbInfo.EdbName
	calculateMappingItem.FromSource = fromEdbInfo.Source
	calculateMappingItem.FromSourceName = fromEdbInfo.SourceName
	calculateMappingItem.FromTag = ""
	calculateMappingItem.Source = edbInfo.Source
	calculateMappingItem.SourceName = edbInfo.SourceName
	calculateMappingItem.FromSubSource = edbInfo.SubSource

	_, err = to.Insert(calculateMappingItem)
	if err != nil {
		return
	}

	//计算数据
	err, errMsg = obj.refresh(to, edbInfo.EdbInfoId, edbInfo.Source, edbInfo.SubSource, fromEdbInfo, edbInfo.EdbCode, edbInfo.CalculateFormula)

	return
}

func (obj CalculateRangeAnalysis) Refresh(params RefreshParams) (err error, errMsg string) {
	edbInfo := params.EdbInfo
	edbInfoCalculateDetailList, err := GetEdbInfoCalculateDetailList(edbInfo.EdbInfoId)
	if err != nil {
		return
	}
	var fromEdbInfo *EdbInfo
	for _, v := range edbInfoCalculateDetailList {
		fromEdbInfo, _ = GetEdbInfoById(v.FromEdbInfoId)
		break
	}

	if fromEdbInfo == nil {
		errMsg = "指标异常"
		err = errors.New(errMsg)
		return
	}

	o := orm.NewOrm()
	to, err := o.Begin()
	if err != nil {
		return
	}
	defer func() {
		if err != nil {
			fmt.Println("RefreshAllCalculateRangeAnalysis,Err:" + err.Error())
			_ = to.Rollback()
		} else {
			_ = to.Commit()
		}
	}()

	// 计算数据
	err, errMsg = obj.refresh(to, edbInfo.EdbInfoId, edbInfo.Source, edbInfo.SubSource, fromEdbInfo, edbInfo.EdbCode, edbInfo.CalculateFormula)

	return
}

func (obj CalculateRangeAnalysis) refresh(to orm.TxOrmer, edbInfoId, source, subSource int, fromEdbInfo *EdbInfo, edbCode, calculateFormula string) (err error, errMsg string) {
	edbInfoIdStr := strconv.Itoa(edbInfoId)
	tableName := GetEdbDataTableName(obj.GetSource(), utils.DATA_SUB_SOURCE_EDB)

	//获取扩散指数指标所有数据
	existDataList, err := GetAllEdbDataListByTo(to, edbInfoId, source, subSource)
	if err != nil {
		return
	}
	//计算指标的map
	existDataMap := make(map[string]*EdbData, 0)
	removeDateMap := make(map[string]string)
	for _, v := range existDataList {
		existDataMap[v.DataTime] = v
		removeDateMap[v.DataTime] = ``
	}
	var rangeAnalysisConf RangeAnalysisCalculateFormula
	//fmt.Println("calculateFormula:", calculateFormula)
	err = json.Unmarshal([]byte(calculateFormula), &rangeAnalysisConf)
	if err != nil {
		err = fmt.Errorf("解析区间计算公式失败 %s", err.Error())
		return
	}

	rangeAnalysisChartData, err := GetRangeAnalysisChartDataByEdbInfo(to, fromEdbInfo, rangeAnalysisConf)
	if err != nil {
		err = fmt.Errorf("获取区间计算数据失败 %s", err.Error())
		return
	}
	addSql := ` INSERT INTO ` + tableName + ` (edb_info_id,edb_code,data_time,value,create_time,modify_time,data_timestamp) values `
	var isAdd bool

	for _, item := range rangeAnalysisChartData {
		currDateStr := item.DataTime
		currVal := item.Value
		// 判断扩散指数指标是否存在数据
		if existData, ok := existDataMap[currDateStr]; ok {
			// 处理扩散指数数据的值
			existValStr := existData.Value
			existValDeci, tmpErr := decimal.NewFromString(existValStr)
			if tmpErr != nil {
				err = tmpErr
				return
			}
			existVal, _ := existValDeci.Round(4).Float64()
			// 判断扩散指数数据的值 与 当前计算出来的结果, 如果两个数据结果不相等的话,那么就修改咯
			if existVal != currVal {
				err = ModifyEdbDataById(source, subSource, existData.EdbDataId, fmt.Sprint(currVal))
				if err != nil {
					return
				}
			}
		} else {
			// 直接入库
			timestamp := item.DataTimestamp
			timestampStr := fmt.Sprintf("%d", timestamp)
			addSql += GetAddSql(edbInfoIdStr, edbCode, currDateStr, timestampStr, fmt.Sprint(currVal))
			isAdd = true
		}

		delete(removeDateMap, currDateStr)
	}

	// 数据入库
	{

		if isAdd {
			addSql = strings.TrimRight(addSql, ",")
			_, err = to.Raw(addSql).Exec()
		}

		// 移除不存在的日期数据
		if len(removeDateMap) > 0 {
			removeDateList := make([]string, 0) //需要移除的日期
			for k := range removeDateMap {
				removeDateList = append(removeDateList, k)
			}
			removeDateStr := strings.Join(removeDateList, `","`)
			removeDateStr = `"` + removeDateStr + `"`
			sql := fmt.Sprintf(` DELETE FROM %s WHERE edb_info_id = ? and data_time in (%s) `, tableName, removeDateStr)
			_, err = to.Raw(sql, edbInfoId).Exec()
			if err != nil {
				err = fmt.Errorf("删除扩散指数指标数据失败,Err:" + err.Error())
				return
			}
		}
	}

	return
}

// GetRangeAnalysisChartDataByEdbInfo 区间计算
func GetRangeAnalysisChartDataByEdbInfo(to orm.TxOrmer, fromEdbInfo *EdbInfo, calculateFormula RangeAnalysisCalculateFormula) (newDataList []*EdbInfoSearchData, err error) {
	// 指标的开始日期和结束日期
	edbStartDateTime, _ := time.ParseInLocation(utils.FormatDate, fromEdbInfo.StartDate, time.Local)
	//edbStartDate := edbStartDateTime.AddDate(0, 0, 1).Format(utils.FormatDate)
	edbEndDateTime, _ := time.ParseInLocation(utils.FormatDate, fromEdbInfo.EndDate, time.Local)
	edbEndDate := edbEndDateTime.AddDate(0, 0, 1).Format(utils.FormatDate)

	// 获取时间基准指标在时间区间内的值
	dataList, err := GetEdbDataListAllByTo(to, fromEdbInfo.Source, fromEdbInfo.SubSource, FindEdbDataListAllCond{
		EdbInfoId: fromEdbInfo.EdbInfoId,
	}, 0)
	if err != nil {
		err = fmt.Errorf("获取时间基准指标在时间区间内的值失败,Err:" + err.Error())
		return
	}

	dateList := make([]*ChartRangeAnalysisDateDataItem, 0)
	switch calculateFormula.DateRangeType {
	case 0:
		// 智能划分得到一个开始日期，和结束日期
		var startDateTime, endDateTime time.Time
		if calculateFormula.AutoDateConf.IsAutoStartDate == 0 { //固定设置
			startDate := calculateFormula.AutoDateConf.StartDate
			if startDate == "" {
				startDate = "2020-01-01"
			}
			startDateTime, _ = time.ParseInLocation(utils.FormatDate, startDate, time.Local)
		} else {
			startConf := calculateFormula.AutoDateConf.StartDateConf
			startDate := ""
			if startConf.BaseDateType == 0 { //
				startDate = edbEndDate
			} else if startConf.BaseDateType == 1 {
				startDate = time.Now().Format(utils.FormatDate)
			}
			if startConf.MoveForward > 0 {
				startDate = GetEdbDateByMoveForward(startConf.MoveForward, dataList)
			}
			if len(startConf.DateChange) > 0 {
				startDate, err = HandleEdbDateChange(startDate, startConf.DateChange)
				if err != nil {
					err = fmt.Errorf("智能划分开始日期处理失败：%s", err.Error())
					return
				}
			}
			startDateTime, _ = time.ParseInLocation(utils.FormatDate, startDate, time.Local)
		}

		if calculateFormula.AutoDateConf.IsAutoEndDate == 0 { //固定设置
			endDate := calculateFormula.AutoDateConf.EndDate
			if endDate == "" {
				err = fmt.Errorf("智能划分截止日期处理失败：请输入截止日期")
				return
			}
			// todo 如果截止日期比指标日期还要大，则用指标的最新日期
			endDateTime, _ = time.ParseInLocation(utils.FormatDate, endDate, time.Local)
		} else {
			endConf := calculateFormula.AutoDateConf.EndDateConf
			endDate := edbEndDate
			if endConf.MoveForward > 0 {
				endDate = GetEdbDateByMoveForward(endConf.MoveForward, dataList)
			}
			if len(endConf.DateChange) > 0 {
				endDate, err = HandleEdbDateChange(endDate, endConf.DateChange)
				if err != nil {
					err = fmt.Errorf("智能划分结束日期处理失败：%s", err.Error())
					return
				}
			}
			endDateTime, _ = time.ParseInLocation(utils.FormatDate, endDate, time.Local)
		}

		dateList = append(dateList, &ChartRangeAnalysisDateDataItem{
			StartDate: startDateTime,
			EndDate:   endDateTime})
	case 1:
		// 手工划分得到多个开始日期和结束日期（已排序）
		for _, v := range calculateFormula.ManualDateConf {
			startDateT, _ := time.ParseInLocation(utils.FormatDate, v.StartDate, time.Local)
			endDateT, _ := time.ParseInLocation(utils.FormatDate, v.EndDate, time.Local)
			tmp := &ChartRangeAnalysisDateDataItem{
				StartDate: startDateT,
				EndDate:   endDateT,
			}
			dateList = append(dateList, tmp)
		}
	case 2:
		// 跨年划分得到多个开始日期和结束日期
		startYear := edbStartDateTime.Year()
		endYear := edbEndDateTime.Year()
		startDay := calculateFormula.YearDateConf.StartDay
		endDay := calculateFormula.YearDateConf.EndDay
		for year := startYear; year <= endYear; year++ {
			startDate := fmt.Sprintf("%d-%s", year, startDay)
			endDate := fmt.Sprintf("%d-%s", year+1, endDay)
			startDateTime, _ := time.ParseInLocation(utils.FormatDate, startDate, time.Local)
			endDateTime, _ := time.ParseInLocation(utils.FormatDate, endDate, time.Local)
			if startDateTime.Before(edbStartDateTime) {
				break
			}

			tmp := &ChartRangeAnalysisDateDataItem{
				StartDate: startDateTime,
				EndDate:   endDateTime,
			}
			dateList = append(dateList, tmp)
		}
	}
	// 根据日期，获取数据
	for _, v := range dateList {
		for _, vv := range dataList {
			dataTimeT, _ := time.ParseInLocation(utils.FormatDate, vv.DataTime, time.Local)
			if dataTimeT.After(v.StartDate) && dataTimeT.Before(v.EndDate) ||
				dataTimeT.Equal(v.StartDate) ||
				dataTimeT.Equal(v.EndDate) {
				v.DataList = append(v.DataList, vv)
			}
		}
	}
	// 根据时间区间类型来获取数据的计算窗口，然后再拼接成整段数据
	newDataList, err = HandleRangeAnalysisDataByCalculateType(dateList, calculateFormula.CalculateType)
	if err != nil {
		return
	}
	if calculateFormula.UnNormalDataDealType > 0 {
		switch calculateFormula.UnNormalDataDealType { //0：不处理，1:剔除，2替换
		case 1:
			dealDataList := make([]*EdbInfoSearchData, 0)
			for _, v := range newDataList {
				if !utils.CompareFloatByOpStrings(calculateFormula.UnNormalDataConf.Formula, v.Value, calculateFormula.UnNormalDataConf.Value) {
					dealDataList = append(dealDataList, v)
				}
			}
		case 2:
			for i, v := range newDataList {
				if utils.CompareFloatByOpStrings(calculateFormula.UnNormalDataConf.Formula, v.Value, calculateFormula.UnNormalDataConf.Value) {
					newDataList[i].Value = calculateFormula.UnNormalDataConf.ReplaceValue
				}
			}
		}
	}

	if calculateFormula.DataConvertType > 0 {
		// 数据转换类型 0不转, 1乘 2除 3对数
		switch calculateFormula.DataConvertType {
		case 1:
			for i, v := range newDataList {
				val := v.Value * calculateFormula.DataConvertConf.Value
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newDataList[i].Value = val
			}
			//item.MaxData = item.MaxData * v.ConvertValue
			//item.MinData = item.MinData * v.ConvertValue
		case 2:
			for i, v := range newDataList {
				val := v.Value / calculateFormula.DataConvertConf.Value
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newDataList[i].Value = val
			}
			//item.MaxData = item.MaxData / v.ConvertValue
			//item.MinData = item.MinData / v.ConvertValue
		case 3:
			for i, v := range newDataList {
				if v.Value <= 0 {
					err = errors.New("数据中含有负数或0，无法对数运算")
					return
				}
				val := math.Log(v.Value) / math.Log(calculateFormula.DataConvertConf.Value)
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newDataList[i].Value = val
			}
			//item.MaxData = math.Log(item.MaxData) / math.Log(v.ConvertValue)
			//item.MinData = math.Log(item.MinData) / math.Log(v.ConvertValue)
		}
	}

	return
}

// HandleRangeAnalysisDataByCalculateType 根据计算公式处理数据
func HandleRangeAnalysisDataByCalculateType(originList []*ChartRangeAnalysisDateDataItem, calculateType int) (newList []*EdbInfoSearchData, err error) {
	if len(originList) == 0 {
		return
	}
	switch calculateType {
	case 0: //均值
		var sum float64
		for _, item := range originList {
			sum = 0
			for k, v := range item.DataList {
				sum += v.Value
				val := sum / float64(k+1)
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{
					DataTime:      v.DataTime,
					Value:         val,
					DataTimestamp: v.DataTimestamp,
				})
			}
		}
	case 1: //累计值
		var sum float64
		for _, item := range originList {
			sum = 0
			for _, v := range item.DataList {
				sum += v.Value
				val := sum
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{
					DataTime:      v.DataTime,
					Value:         val,
					DataTimestamp: v.DataTimestamp,
				})
			}
		}
	case 2: //涨幅
		for _, item := range originList {
			var baseVal float64
			for k, v := range item.DataList {
				if k == 0 {
					baseVal = v.Value
					if baseVal == 0 {
						break
					}
				}
				val := (v.Value - baseVal) / baseVal
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{
					DataTime:      v.DataTime,
					Value:         val,
					DataTimestamp: v.DataTimestamp,
				})
			}
		}
	case 3: //复合增长率
		for _, item := range originList {
			var baseVal float64
			var baseDate string
			for k, v := range item.DataList {
				if k == 0 {
					baseVal = v.Value
					baseDate = v.DataTime
					if baseVal == 0 {
						break
					}
					continue
				}
				baseDateT, e := time.ParseInLocation(utils.FormatDate, baseDate, time.Local)
				if e != nil {
					err = fmt.Errorf("time.ParseInLocation err: %v", e)
					return
				}
				tmpT, e := time.ParseInLocation(utils.FormatDate, baseDate, time.Local)
				if e != nil {
					err = fmt.Errorf("time.ParseInLocation err: %v", e)
					return
				}
				// 计算两个日期相差的天数
				diff := tmpT.Sub(baseDateT).Hours() / 24
				val := v.Value / baseVal
				val = math.Pow(val, diff) - 1
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{DataTime: v.DataTime, Value: val, DataTimestamp: v.DataTimestamp})
			}
		}
	case 4: //最大值
		var maxVal float64
		for _, item := range originList {
			for k, v := range item.DataList {
				if k == 0 {
					maxVal = v.Value
				}
				if v.Value > maxVal {
					maxVal = v.Value
				}
				val := maxVal
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{DataTime: v.DataTime, Value: val, DataTimestamp: v.DataTimestamp})
			}
		}
	case 5: //最小值
		var minVal float64
		for _, item := range originList {
			for k, v := range item.DataList {
				if k == 0 {
					minVal = v.Value
				}
				if v.Value < minVal {
					minVal = v.Value
				}
				val := minVal
				val, _ = decimal.NewFromFloat(val).Round(4).Float64()
				newList = append(newList, &EdbInfoSearchData{DataTime: v.DataTime, Value: val, DataTimestamp: v.DataTimestamp})
			}
		}
	}

	return
}

func GetEdbDateByMoveForward(moveForward int, edbDataList []*EdbInfoSearchData) (date string) {
	moveForward = 0
	// 根据日期进行排序
	index := len(edbDataList) - 1 - moveForward
	for k, v := range edbDataList {
		if k == index {
			date = v.DataTime
			return
		}
	}
	return
}

// HandleEdbDateChange 处理日期变换
func HandleEdbDateChange(date string, dateChange []*EdbDateConfDateChange) (newDate string, err error) {
	newDate = date
	if newDate != "" {
		if len(dateChange) > 0 {
			var dateTime time.Time
			dateTime, err = time.ParseInLocation(utils.FormatDate, newDate, time.Local)
			if err != nil {
				err = fmt.Errorf("日期解析失败: %s", err.Error())
				return
			}
			for _, v := range dateChange {
				if v.ChangeType == 1 {
					dateTime = dateTime.AddDate(v.Year, v.Month, v.Day)
					newDate = dateTime.Format(utils.FormatDate)
				} else if v.ChangeType == 2 {
					newDate, err, _ = utils.HandleSystemAppointDateT(dateTime, v.FrequencyDay, v.Frequency)
					if err != nil {
						return
					}
					dateTime, err = time.ParseInLocation(utils.FormatDate, newDate, time.Local)
					if err != nil {
						err = fmt.Errorf("日期解析失败: %s", err.Error())
						return
					}
				}
			}
		}
	}

	return
}

// GetSource 获取来源编码id
func (obj CalculateRangeAnalysis) GetSource() int {
	return utils.DATA_SOURCE_CALCULATE_RANGEANLYSIS
}

// GetSourceName 获取来源名称
func (obj CalculateRangeAnalysis) GetSourceName() string {
	return utils.DATA_SOURCE_NAME_CALCULATE_RANGEANLYSIS
}

// GetEdbType 获取指标类型
func (obj CalculateRangeAnalysis) GetEdbType() int {
	return utils.CALCULATE_EDB_TYPE
}