package data_manage

import (
	"eta/eta_task/global"
	"eta/eta_task/utils"
	"fmt"
	"gorm.io/gorm"
	"strconv"
	"strings"
	"time"
)

//func AddEdbDataGlBySql(sqlStr string) (err error) {
//	o := global.DbMap[utils.DbNameIndex]
//	err = o.Exec(sqlStr).Error
//	return
//}

type GlData struct {
	InputValue string `gorm:"column:DATA_VALUE" description:"日期"`
	DataTime   string `gorm:"column:DATA_DATE" description:"值"`
}

func (m *GlData) AfterFind(db *gorm.DB) (err error) {
	m.DataTime = utils.GormDateStrToDateStr(m.DataTime)
	return
}

func GetGlDataByTradeCode(condition string, pars []interface{}) (item []*GlData, err error) {
	//sql := ` SELECT * FROM mb_index_main_data WHERE 1=1 AND DATA_VALUE is not null `
	//o := global.DbMap[utils.DbNameIndex]
	//if condition != "" {
	//	sql += condition
	//}
	//sql += ` ORDER BY PUBLISH_TIME DESC `
	condition += " AND IS_DELETE=0 "
	sql1 := ` SELECT * FROM mb_index_main_data WHERE 1=1 AND DATA_VALUE is not null `
	o := global.DbMap[utils.DbNameGL]
	if condition != "" {
		sql1 += condition
	}
	sql := `select * from (` + sql1 + ` having 1 order by PUBLISH_TIME DESC ) tmp group by DATA_DATE ORDER BY PUBLISH_TIME DESC `

	err = o.Raw(sql, pars...).Find(&item).Error
	return
}

//func GetEdbDataGlByCodeAndDate(edbCode string, startDate string) (count int, err error) {
//	o := global.DbMap[utils.DbNameIndex]
//	sql := ` SELECT COUNT(1) AS count FROM edb_data_gl WHERE edb_code=? AND data_time=? `
//	err = o.Raw(sql, edbCode, startDate).Scan(&count).Error
//	return
//}

//func ModifyEdbDataGl(edbInfoId int64, dataTime, value string) (err error) {
//	o := global.DbMap[utils.DbNameIndex]
//	sql := ` UPDATE edb_data_gl SET value=?,modify_time=NOW() WHERE edb_info_id=? AND data_time=? `
//	err = o.Exec(sql, value, edbInfoId, dataTime).Error
//	return
//}

// 刷新钢联指标数据
func RefreshEdbDataByGl(edbInfoId int, edbCode, startDate, endDate string) (err error) {
	o := global.DbMap[utils.DbNameIndex]
	tx := o.Begin()
	if tx.Error != nil {
		return tx.Error
	}
	defer func() {
		if err != nil {
			tx.Rollback()
		} else {
			tx.Commit()
		}
	}()

	if err != nil {
		return
	}
	edbInfoIdStr := strconv.Itoa(edbInfoId)
	//计算数据
	var condition string
	var pars []interface{}

	if edbCode != "" {
		condition += " AND INDEX_CODE=? "
		pars = append(pars, edbCode)
	}

	if startDate != "" {
		condition += " AND DATA_DATE>=? "
		pars = append(pars, startDate)
	}

	if endDate != "" {
		condition += " AND DATA_DATE<=? "
		pars = append(pars, endDate)
	}

	condition += " AND IS_DELETE=0 "

	//获取已存在指标所有数据
	existDataList := make([]*EdbDataBase, 0)
	dataTableName := GetEdbDataTableName(utils.DATA_SOURCE_GL, utils.DATA_SUB_SOURCE_EDB)
	sql := `SELECT * FROM %s WHERE edb_info_id=? `
	sql = fmt.Sprintf(sql, dataTableName)
	err = o.Raw(sql, edbInfoId).Find(&existDataList).Error
	if err != nil {
		return err
	}
	existDataMap := make(map[string]string)
	for _, v := range existDataList {
		existDataMap[v.DataTime] = v.Value
	}

	glDataList, err := GetGlDataByTradeCode(condition, pars)

	addSql := ` INSERT INTO edb_data_gl(edb_info_id,edb_code,data_time,value,create_time,modify_time,status,data_timestamp) values `
	var isAdd bool
	addExistMap := make(map[string]string)
	for _, v := range glDataList {
		item := v
		if _, ok := addExistMap[v.DataTime]; !ok {
			if existVal, existOk := existDataMap[v.DataTime]; !existOk {
				eDate := item.DataTime
				sValue := item.InputValue
				if sValue != "" {
					dataTime, err := time.Parse(utils.FormatDate, eDate)
					if err != nil {
						return err
					}
					timestamp := dataTime.UnixNano() / 1e6
					timeStr := fmt.Sprintf("%d", timestamp)
					addSql += GetAddSql(edbInfoIdStr, edbCode, eDate, timeStr, sValue)
					isAdd = true
				}
			} else {
				if existVal != item.InputValue {
					sql := ` UPDATE %s SET value=?,modify_time=NOW() WHERE edb_info_id=? AND data_time=? `
					sql = fmt.Sprintf(sql, dataTableName)
					err = tx.Exec(sql, item.InputValue, edbInfoId, v.DataTime).Error
					if err != nil {
						return err
					}
				}
			}
		}
		addExistMap[v.DataTime] = v.InputValue
	}
	if isAdd {
		addSql = strings.TrimRight(addSql, ",")
		addSql = utils.ReplaceDriverKeywords("", sql)
		err = tx.Exec(addSql, pars...).Error
		if err != nil {
			return err
		}
	}

	return
}