eta_index_lib/models/edb_info.go

package models

import (
	"errors"
	"fmt"
	"github.com/beego/beego/v2/client/orm"
	"hongze/hongze_edb_lib/utils"
	"time"
)

type EdbInfo struct {
	EdbInfoId        int    `orm:"column(edb_info_id);pk"`
	SourceName       string `description:"来源名称"`
	Source           int    `description:"来源id"`
	EdbCode          string `description:"指标编码"`
	EdbName          string `description:"指标名称"`
	EdbNameSource    string `description:"指标名称来源"`
	Frequency        string `description:"频率"`
	Unit             string `description:"单位"`
	StartDate        string `description:"起始日期"`
	EndDate          string `description:"终止日期"`
	ClassifyId       int    `description:"分类id"`
	SysUserId        int
	SysUserRealName  string
	UniqueCode       string `description:"指标唯一编码"`
	CreateTime       time.Time
	ModifyTime       time.Time
	MinValue         float64 `description:"指标最小值"`
	MaxValue         float64 `description:"指标最大值"`
	CalculateFormula string  `description:"计算公式"`
	EdbType          int     `description:"指标类型:1:基础指标,2:计算指标"`
	Sort             int     `description:"排序字段"`
	MoveType         int     `description:"移动方式:1:领先(默认),2:滞后"`
	MoveFrequency    string  `description:"移动频度"`
	NoUpdate         int8    `description:"是否停止更新，0：继续更新；1：停止更新"`
	ServerUrl        string  `description:"服务器地址"`

	EdbInfoType int     `description:"指标类型，0：普通指标，1：预测指标"`
	EdbNameEn   string  `description:"英文指标名称"`
	UnitEn      string  `description:"英文单位"`
	LatestDate  string  `description:"数据最新日期"`
	LatestValue float64 `description:"数据最新值"`
	ChartImage  string  `description:"图表图片"`
}

// AddEdbInfo 添加指标
func AddEdbInfo(item *EdbInfo) (lastId int64, err error) {
	o := orm.NewOrm()
	lastId, err = o.Insert(item)
	return
}

// EdbInfoList 指标数据列表
type EdbInfoList struct {
	EdbInfoId       int    `orm:"column(edb_info_id);pk"`
	SourceName      string `description:"来源名称"`
	Source          int    `description:"来源id"`
	EdbCode         string `description:"指标编码"`
	EdbName         string `description:"指标名称"`
	Frequency       string `description:"频率"`
	Unit            string `description:"单位"`
	StartDate       string `description:"起始日期"`
	EndDate         string `description:"终止日期"`
	ClassifyId      int    `description:"分类id"`
	UniqueCode      string `description:"指标唯一编码"`
	SysUserId       int    `description:"创建人id"`
	SysUserRealName string `description:"创建人姓名"`
	ModifyTime      string `description:"最新修改时间"`
	EdbNameAlias    string `json:"-" description:"指标名称,别名"`
	EdbType         int    `description:"指标类型:1:基础指标,2:计算指标"`
	DataList        []*EdbData
}

// GetEdbInfoByName 根据指标名称获取所有的指标数据列表
func GetEdbInfoByName(edbName string) (items []*EdbInfoList, err error) {
	o := orm.NewOrm()
	sql := ` SELECT * FROM edb_info WHERE edb_name=? `
	_, err = o.Raw(sql, edbName).QueryRows(&items)
	return
}

// ModifyEdbInfoNameSource 根据来源修改指标名称
func ModifyEdbInfoNameSource(edbNameSource string, edbInfoId int) (err error) {
	o := orm.NewOrm()
	sql := ` UPDATE  edb_info SET edb_name_source=? WHERE edb_info_id = ? `
	_, err = o.Raw(sql, edbNameSource, edbInfoId).Exec()
	return
}

// GetEdbInfoById 根据指标id获取指标信息
func GetEdbInfoById(edbInfoId int) (item *EdbInfo, err error) {
	o := orm.NewOrm()
	sql := ` SELECT * FROM edb_info WHERE edb_info_id=? `
	err = o.Raw(sql, edbInfoId).QueryRow(&item)
	return
}

// Update 更新EdbInfo信息
func (edbInfo *EdbInfo) Update(cols []string) (err error) {
	o := orm.NewOrm()
	_, err = o.Update(edbInfo, cols...)
	return
}

// EdbInfoSearchData
type EdbInfoSearchData struct {
	EdbDataId int     `description:"数据ID"`
	DataTime  string  `description:"数据日期"`
	Value     float64 `description:"数据"`
}

// GetEdbDataListAll 获取指标数据列表 order:1升序，其余值为降序
func GetEdbDataListAll(condition string, pars []interface{}, source, order int) (item []*EdbInfoSearchData, err error) {
	o := orm.NewOrm()
	sql := ``
	tableName := GetEdbDataTableName(source)
	sql = ` SELECT * FROM %s WHERE 1=1 `
	sql = fmt.Sprintf(sql, tableName)

	if condition != "" {
		sql += condition
	}
	if order == 1 {
		sql += ` ORDER BY data_time ASC `
	} else {
		sql += ` ORDER BY data_time DESC `
	}
	_, err = o.Raw(sql, pars).QueryRows(&item)
	return
}

// EdbInfoMaxAndMinInfo 指标最新数据记录结构体
type EdbInfoMaxAndMinInfo struct {
	MinDate     string  `description:"最小日期"`
	MaxDate     string  `description:"最大日期"`
	MinValue    float64 `description:"最小值"`
	MaxValue    float64 `description:"最大值"`
	LatestValue float64 `description:"最新值"`
}

// GetEdbInfoMaxAndMinInfo 获取指标的最新数据记录信息
func GetEdbInfoMaxAndMinInfo(source int, edbCode string) (item *EdbInfoMaxAndMinInfo, err error) {
	o := orm.NewOrm()
	sql := ``
	tableName := GetEdbDataTableName(source)
	sql = ` SELECT MIN(data_time) AS min_date,MAX(data_time) AS max_date,MIN(value) AS min_value,MAX(value) AS max_value FROM %s WHERE edb_code=? `
	sql = fmt.Sprintf(sql, tableName)
	err = o.Raw(sql, edbCode).QueryRow(&item)

	var latest_value float64
	sql = ` SELECT value AS latest_value FROM %s WHERE edb_code=? ORDER BY data_time DESC LIMIT 1 `
	sql = fmt.Sprintf(sql, tableName)
	err = o.Raw(sql, edbCode).QueryRow(&latest_value)
	item.LatestValue = latest_value
	return
}

// ModifyEdbInfoMaxAndMinInfo 修改指标的最新数据信息
func ModifyEdbInfoMaxAndMinInfo(edbInfoId int, item *EdbInfoMaxAndMinInfo) (err error) {
	o := orm.NewOrm()
	sql := ` UPDATE edb_info SET start_date=?,end_date=?,min_value=?,max_value=?,is_update=2,latest_date=?,latest_value=?,modify_time=NOW() WHERE edb_info_id=? `
	_, err = o.Raw(sql, item.MinDate, item.MaxDate, item.MinValue, item.MaxValue, item.MaxDate, item.LatestValue, edbInfoId).Exec()
	return
}

// GetEdbDataCount 获取edb指标数据的数量； order:1升序，其余值为降序
func GetEdbDataCount(condition string, pars []interface{}, source int) (count int, err error) {
	o := orm.NewOrm()
	sql := ``
	tableName := GetEdbDataTableName(source)
	sql = ` SELECT COUNT(1) AS count FROM %s WHERE 1=1 `
	sql = fmt.Sprintf(sql, tableName)

	if condition != "" {
		sql += condition
	}
	err = o.Raw(sql, pars).QueryRow(&count)
	return
}

// GetLastEdbData 获取最近的一条指标数据
func GetLastEdbData(condition string, pars []interface{}, source int) (item *EdbInfoSearchData, err error) {
	o := orm.NewOrm()
	sql := ``
	tableName := GetEdbDataTableName(source)
	sql = ` SELECT * FROM %s WHERE 1=1 `
	sql = fmt.Sprintf(sql, tableName)

	if condition != "" {
		sql += condition
	}
	sql += ` ORDER BY data_time DESC `
	err = o.Raw(sql, pars).QueryRow(&item)
	return
}

// GetEdbInfoByEdbCode 根据指标code获取指标信息
func GetEdbInfoByEdbCode(source int, edbCode string) (item *EdbInfo, err error) {
	o := orm.NewOrm()
	sql := ` SELECT * FROM edb_info WHERE source=? AND edb_code=? `
	err = o.Raw(sql, source, edbCode).QueryRow(&item)
	return
}

// GetEdbInfoOnlyByEdbCode 仅根据指标code获取指标信息
func GetEdbInfoOnlyByEdbCode(edbCode string) (item *EdbInfo, err error) {
	o := orm.NewOrm()
	sql := ` SELECT * FROM edb_info WHERE edb_code=? `
	err = o.Raw(sql, edbCode).QueryRow(&item)
	return
}

// GetEdbInfoCalculateListByCondition 获取指标关系列表
func GetEdbInfoCalculateListByCondition(condition string, pars []interface{}) (items []*EdbInfoCalculateMapping, err error) {
	o := orm.NewOrm()

	sql := ` SELECT * FROM edb_info_calculate_mapping WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	_, err = o.Raw(sql, pars).QueryRows(&items)
	return
}

// GetEdbInfoCalculateCountByCondition 获取关联指标数量
func GetEdbInfoCalculateCountByCondition(condition string, pars []interface{}) (count int, err error) {
	o := orm.NewOrm()

	sql := ` SELECT COUNT(1) AS count FROM edb_info_calculate_mapping WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	err = o.Raw(sql, pars).QueryRow(&count)
	return
}

//优化版本-处理数据精度问题
type EdbInfoSearchDataV1 struct {
	EdbDataId int    `description:"数据ID"`
	DataTime  string `description:"数据日期"`
	Value     string `description:"数据"`
}

//优化版本-处理数据精度问题
func GetEdbDataListAllV1(condition string, pars []interface{}, source, order int) (item []*EdbInfoSearchDataV1, err error) {
	o := orm.NewOrm()
	sql := ``
	tableName := GetEdbDataTableName(source)
	sql = ` SELECT * FROM %s WHERE 1=1 `
	sql = fmt.Sprintf(sql, tableName)

	if condition != "" {
		sql += condition
	}
	if order == 1 {
		sql += ` ORDER BY data_time ASC `
	} else {
		sql += ` ORDER BY data_time DESC `
	}
	_, err = o.Raw(sql, pars).QueryRows(&item)
	return
}

// GetEdbInfoByCondition 获取指标列表
func GetEdbInfoByCondition(condition string, pars []interface{}, order int) (item []*EdbInfo, err error) {
	o := orm.NewOrm()
	sql := ` SELECT * FROM edb_info WHERE 1=1 `
	if condition != "" {
		sql += condition
	}
	if order == 1 {
		sql += ` ORDER BY end_date ASC `
	} else {
		sql += ` ORDER BY edb_info_id ASC `
	}
	_, err = o.Raw(sql, pars).QueryRows(&item)
	return
}

// UnifiedModifyEdbInfoMaxAndMinInfo 统一修改指标的最大最小值
func UnifiedModifyEdbInfoMaxAndMinInfo(edbInfo *EdbInfo) (err error, errMsg string) {
	// 修改最大最小值
	maxAndMinItem, err := GetEdbInfoMaxAndMinInfo(edbInfo.Source, edbInfo.EdbCode)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			err = nil
			return
		}

		errMsg = "刷新指标失败！"
		err = errors.New("获取指标最大最小值失败，err:" + err.Error())
		return
	}

	if maxAndMinItem != nil {
		err = ModifyEdbInfoMaxAndMinInfo(edbInfo.EdbInfoId, maxAndMinItem)
		if err != nil {
			errMsg = "刷新指标失败！"
			err = errors.New("修改指标最大最小值失败，err:" + err.Error())
			return
		}
	}
	// 修改关联的预测指标
	go ModifyPredictEdbInfoMaxAndMinInfoBySourceEdbInfoId(edbInfo.EdbInfoId, maxAndMinItem)
	return
}

// GetChartPredictEdbInfoDataList 获取图表的预测指标的未来数据
func GetChartPredictEdbInfoDataList(predictEdbConf PredictEdbConf, latestDateStr string, lastDataValue float64, endDateStr, frequency string, order int) (predictEdbInfoData []*EdbInfoSearchData, err error) {
	endDate, err := time.ParseInLocation(utils.FormatDate, endDateStr, time.Local)
	if err != nil {
		return
	}

	latestDate, err := time.ParseInLocation(utils.FormatDate, latestDateStr, time.Local)
	if err != nil {
		return
	}

	// 开始预测数据的时间
	startDate := latestDate

	dataValue := lastDataValue
	if predictEdbConf.RuleType == 2 {
		dataValue = predictEdbConf.FixedValue
	}
	//获取后面的预测数据
	dayList := getPredictEdbDayList(startDate, endDate, frequency)
	predictEdbInfoData = make([]*EdbInfoSearchData, 0)

	// order:1升序，其余值为降序
	if order == 1 {
		for k, v := range dayList {
			predictEdbInfoData = append(predictEdbInfoData, &EdbInfoSearchData{
				EdbDataId: predictEdbConf.PredictEdbInfoId + 10000000000 + k,
				DataTime:  v.Format(utils.FormatDate),
				Value:     dataValue,
			})
		}
	} else {
		lenDayList := len(dayList)
		if lenDayList > 0 {
			for i := lenDayList - 1; i >= 0; i-- {
				v := dayList[i]
				predictEdbInfoData = append(predictEdbInfoData, &EdbInfoSearchData{
					EdbDataId: predictEdbConf.PredictEdbInfoId + 10000000000 + i,
					DataTime:  v.Format(utils.FormatDate),
					Value:     dataValue,
				})
			}
		}
	}

	return
}

// GetPredictEdbDayList 获取预测指标日期列表
func getPredictEdbDayList(startDate, endDate time.Time, frequency string) (dayList []time.Time) {
	//if !utils.InArrayByStr([]string{"日度", "周度", "月度"}, frequency)
	switch frequency {
	case "日度":
		for currDate := startDate.AddDate(0, 0, 1); currDate.Before(endDate) || currDate.Equal(endDate); currDate = currDate.AddDate(0, 0, 1) {
			//周六、日排除
			if currDate.Weekday() == time.Sunday || currDate.Weekday() == time.Saturday {
				continue
			}
			dayList = append(dayList, currDate)
		}
	case "周度":
		//nextDate := startDate.AddDate(0, 0, 7)
		for currDate := startDate.AddDate(0, 0, 7); currDate.Before(endDate) || currDate.Equal(endDate); currDate = currDate.AddDate(0, 0, 7) {
			dayList = append(dayList, currDate)
		}
	case "月度":
		for currDate := startDate; currDate.Before(endDate) || currDate.Equal(endDate); {
			currDate = time.Date(currDate.Year(), currDate.Month(), 1, 0, 0, 0, 0, time.Now().Location()).AddDate(0, 2, -1)
			if !currDate.After(endDate) {
				dayList = append(dayList, currDate)
			}
		}
	}
	return
}

// GetPredictDataListByPredictEdbInfoId 根据预测指标id获取预测指标的数据，order:1升序，其余值为降序
func GetPredictDataListByPredictEdbInfoId(edbInfoId, order int) (dataList []*EdbInfoSearchData, sourceEdbInfoItem *EdbInfo, predictEdbConf *PredictEdbConf, err error, errMsg string) {
	edbInfo, err := GetEdbInfoById(edbInfoId)
	if err != nil {
		errMsg = `获取预测指标信息失败`
		return
	}
	return GetPredictDataListByPredictEdbInfo(edbInfo, order)
}

// GetPredictDataListByPredictEdbInfo 根据预测指标信息获取预测指标的数据，order:1升序，其余值为降序
func GetPredictDataListByPredictEdbInfo(edbInfo *EdbInfo, order int) (dataList []*EdbInfoSearchData, sourceEdbInfoItem *EdbInfo, predictEdbConf *PredictEdbConf, err error, errMsg string) {
	// 查找该预测指标配置
	predictEdbConf, err = GetPredictEdbConfById(edbInfo.EdbInfoId)
	if err != nil && err.Error() != utils.ErrNoRow() {
		errMsg = "获取预测指标配置信息失败"
		return
	}
	if predictEdbConf == nil {
		errMsg = "获取预测指标配置信息失败"
		err = errors.New(errMsg)
		return
	}

	// 来源指标
	sourceEdbInfoItem, err = GetEdbInfoById(predictEdbConf.SourceEdbInfoId)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			errMsg = "找不到来源指标信息"
			err = errors.New(errMsg)
		}
		return
	}

	//获取指标数据（实际已生成）
	var condition string
	var pars []interface{}
	condition += " AND edb_info_id=? "
	pars = append(pars, sourceEdbInfoItem.EdbInfoId)
	dataList, err = GetEdbDataListAll(condition, pars, sourceEdbInfoItem.Source, order)
	if err != nil {
		return
	}

	// 获取预测指标未来的数据
	predictDataList := make([]*EdbInfoSearchData, 0)

	endDateStr := edbInfo.EndDate //预测指标的结束日期

	predictDataList, err = GetChartPredictEdbInfoDataList(*predictEdbConf, sourceEdbInfoItem.LatestDate, sourceEdbInfoItem.LatestValue, endDateStr, edbInfo.Frequency, order)
	if err != nil {
		return
	}
	dataList = append(dataList, predictDataList...)
	if len(predictDataList) > 0 {
		tmpValue := predictDataList[0]

		// 如果最大值 小于 预测值，那么将预测值作为最大值数据返回
		if edbInfo.MaxValue < tmpValue.Value {
			edbInfo.MaxValue = tmpValue.Value
		}

		// 如果最小值 大于 预测值，那么将预测值作为最小值数据返回
		if edbInfo.MinValue > tmpValue.Value {
			edbInfo.MinValue = tmpValue.Value
		}
	}
	return
}

// GetPredictEdbDataListAll 获取该预测指标所有的数据 ，order:1升序，其余值为降序
func GetPredictEdbDataListAll(edbInfo *EdbInfo, order int) (items []*EdbInfoSearchData, err error) {
	if edbInfo.Source == utils.DATA_SOURCE_PREDICT { //普通的预测指标是没有入库数据的，直接往配置里面获取
		items, _, _, err, _ = GetPredictDataListByPredictEdbInfo(edbInfo, 1)
	} else {
		var condition string
		var pars []interface{}
		condition += " AND edb_info_id=? "
		pars = append(pars, edbInfo.EdbInfoId)
		items, err = GetEdbDataListAll(condition, pars, edbInfo.Source, order)
	}
	return
}