package data_manage

import (
	"fmt"
	"github.com/beego/beego/v2/client/orm"
	"time"
)

type EdbInfoCalculateMapping struct {
	EdbInfoCalculateMappingId int       `orm:"column(edb_info_calculate_mapping_id);pk"`
	EdbInfoId                 int       `description:"计算指标id"`
	Source                    int       `description:"计算指标来源"`
	SourceName                string    `description:"计算指标来源名称"`
	EdbCode                   string    `description:"计算指标编码"`
	FromEdbInfoId             int       `description:"基础指标id"`
	FromEdbCode               string    `description:"基础指标编码"`
	FromEdbName               string    `description:"基础指标名称"`
	FromSource                int       `description:"基础指标来源"`
	FromSourceName            string    `description:"基础指标来源名称"`
	FromTag                   string    `description:"来源指标标签"`
	Sort                      int       `description:"计算指标名称排序"`
	CreateTime                time.Time `description:"创建时间"`
	ModifyTime                time.Time `description:"修改时间"`
}

func AddEdbInfoCalculateMappingMulti(items []*EdbInfoCalculateMapping) (err error) {
	o := orm.NewOrmUsingDB("data")
	_, err = o.InsertMulti(1, items)
	return
}

func FixEdbInfoCalculateMapping() {
	o := orm.NewOrmUsingDB("data")
	tx,err:=o.Begin()
	if err!=nil {
		return
	}
	defer func() {
		if err != nil {
			tx.Rollback()
		} else {
			tx.Commit()
		}
	}()
	edbInfoList := make([]*EdbInfoList, 0)
	sql := `SELECT * FROM edb_info WHERE edb_type=2 `
	_, err = o.Raw(sql).QueryRows(&edbInfoList)
	if err != nil {
		return
	}
	for k, v := range edbInfoList {
		fmt.Println(k, v.EdbInfoId)
		calculateList := make([]*EdbInfoCalculateDetail, 0)
		calculateTableName := GetEdbInfoCalculateTableName(v.Source)
		sql := ` SELECT * FROM %s
			WHERE edb_info_id=? ORDER BY sort ASC `
		sql = fmt.Sprintf(sql, calculateTableName)
		_, err = tx.Raw(sql, v.EdbInfoId).QueryRows(&calculateList)
		if err != nil {
			fmt.Println("query calculate err:" + err.Error())
			return
		}
		for _, cv := range calculateList {
			//关联关系
			calculateMappingItem := new(EdbInfoCalculateMapping)
			calculateMappingItem.CreateTime = time.Now()
			calculateMappingItem.ModifyTime = time.Now()
			calculateMappingItem.Sort = 1
			calculateMappingItem.EdbCode = v.EdbCode
			calculateMappingItem.EdbInfoId = v.EdbInfoId
			calculateMappingItem.FromEdbInfoId = cv.FromEdbInfoId
			calculateMappingItem.FromEdbCode = cv.FromEdbCode
			calculateMappingItem.FromEdbName = cv.FromEdbName
			calculateMappingItem.FromSource = cv.FromSource
			calculateMappingItem.FromSourceName = cv.FromSourceName
			calculateMappingItem.FromTag = cv.FromTag
			calculateMappingItem.Source = v.Source
			calculateMappingItem.SourceName = v.SourceName
			tx.Insert(calculateMappingItem)
		}
	}
}

type EdbInfoCalculateMappingView struct {
	EdbInfoCalculateMappingId int       `orm:"column(edb_info_calculate_mapping_id);pk"`
	EdbInfoId                 int       `description:"计算指标id"`
	Source                    int       `description:"计算指标来源"`
	SourceName                string    `description:"计算指标来源名称"`
	EdbCode                   string    `description:"计算指标编码"`
	FromEdbInfoId             int       `description:"基础指标id"`
	FromEdbCode               string    `description:"基础指标编码"`
	FromEdbName               string    `description:"基础指标名称"`
	FromSource                int       `description:"基础指标来源"`
	FromSourceName            string    `description:"基础指标来源名称"`
	FromTag                   string    `description:"来源指标标签"`
	Sort                      int       `description:"计算指标名称排序"`
	CreateTime                time.Time `description:"创建时间"`
	ModifyTime                time.Time `description:"修改时间"`
	StartDate                 string    `description:"开始日期"`
	EndDate                   string    `description:"结束日期"`
	CalculateFormula          string    `description:"N值"`
	MoveType                  int       `description:"移动方式:1:领先(默认),2:滞后"`
	MoveFrequency             string    `description:"移动频度"`
}

func GetEdbInfoCalculateMappingDetail(edbInfoId int) (item *EdbInfoCalculateMappingView, err error) {
	o := orm.NewOrmUsingDB("data")
	sql := ` SELECT a.*,b.start_date,b.end_date,b.calculate_formula,b.move_type,b.move_frequency FROM edb_info_calculate_mapping AS a
			INNER JOIN edb_info AS b ON a.edb_info_id=b.edb_info_id
			WHERE a.edb_info_id=? `
	err = o.Raw(sql, edbInfoId).QueryRow(&item)
	return
}