// Package data
// @Author gmy 2024/8/12 16:44:00
package data

import (
	"eta/eta_api/models/data_manage"
	"eta/eta_api/utils"
	"fmt"
	"github.com/beego/beego/v2/core/logs"
	"github.com/rdlucklib/rdluck_tools/paging"
)

// GetIndexPage 获取指标分页列表
func GetIndexPage(classifyId string, searchParam string, currentIndex, pageSize int) (*data_manage.BaseFromLyIndexPage, error) {
	count, err := data_manage.GetLyIndexCount(classifyId, searchParam)
	if err != nil {
		return nil, err
	}
	lyIndexPage := data_manage.BaseFromLyIndexPage{}
	page := paging.GetPaging(currentIndex, pageSize, count)

	if count <= 0 {
		lyIndexPage.Paging = page
		return &lyIndexPage, nil
	}

	lyIndexList, err := data_manage.GetLyIndexPage(classifyId, searchParam, currentIndex, pageSize)
	if err != nil {
		return nil, err
	}

	// 获取指标编码列表
	var indexCodes []string
	for _, v := range lyIndexList {
		indexCodes = append(indexCodes, v.IndexCode)
	}

	// 获取指标数据
	lyIndexData, err := data_manage.GetLyLastUpdateTimeLastByIndexCode(indexCodes)
	if err != nil {
		return nil, err
	}
	// 将lyIndexData转换为map
	lyIndexDataMap := make(map[string]*data_manage.BaseFromLyData)
	for _, v := range lyIndexData {
		lyIndexDataMap[v.IndexCode] = v
	}

	lyData, err := data_manage.GetLyLastDataTimeByIndexCode(indexCodes)
	if err != nil {
		return nil, err
	}
	// 将lyData转换为map
	lyDataMap := make(map[string]*data_manage.BaseFromLyData)
	for _, v := range lyData {
		lyDataMap[v.IndexCode] = v
	}

	// 查询指标库是否已添加  不做另外补偿维护index表中的edb_exist字段，直接去查，因为维护会改变指标库指标添加代码结构
	edbInfoList, err := data_manage.GetEdbInfoByEdbCodeList(utils.DATA_SOURCE_LY, indexCodes)
	if err != nil {
		return nil, err
	}
	edbInfoMap := make(map[string]*data_manage.EdbInfo)
	for _, v := range edbInfoList {
		edbInfoMap[v.EdbCode] = v
	}

	if len(lyIndexData) > 0 {
		for _, v := range lyIndexList {
			if lyIndexDataMap[v.IndexCode] != nil {
				toYmd := utils.TimeFormatToYmd(lyIndexDataMap[v.IndexCode].ModifyTime)
				v.ModifyTimeMax = toYmd
			}
			if lyDataMap[v.IndexCode] != nil {
				v.Value = lyDataMap[v.IndexCode].Value
			}
			if edbInfoMap[v.IndexCode] != nil {
				v.EdbExist = utils.IS_YES
			}
		}
	}

	lyIndexPage.List = lyIndexList
	lyIndexPage.Paging = page

	return &lyIndexPage, nil
}

// GetIndexDataPage 获取指标分页数据列表
func GetIndexDataPage(indexId, startSize, pageSize int) (*data_manage.BaseFromLyDataPage, error) {
	count, err := data_manage.GetLyDataCountByIndexId(indexId)
	if err != nil {
		return nil, err
	}
	lyDataPage := data_manage.BaseFromLyDataPage{}
	page := paging.GetPaging(startSize, pageSize, count)

	if count <= 0 {
		lyDataPage.Paging = page
		return &lyDataPage, nil
	}

	dataList, err := data_manage.GetLyDataPageByIndexId(indexId, startSize, pageSize)
	if err != nil {
		return nil, err
	}
	lyDataPage.List = dataList
	lyDataPage.Paging = page

	return &lyDataPage, nil
}

// LyIndexAddValidate 指标添加校验
func LyIndexAddValidate(indexCodes []string) (*[]data_manage.IndexCheckData, error) {
	// 根据指标编码获取指标库 指标信息
	edbInfos, err := data_manage.GetEdbInfoByEdbCodeList(utils.DATA_SOURCE_LY, indexCodes)
	if err != nil {
		return nil, err
	}
	var respList []data_manage.IndexCheckData
	if len(edbInfos) > 0 {
		for _, ebdInfo := range edbInfos {
			respList = append(respList, data_manage.IndexCheckData{
				IndexCode:  ebdInfo.EdbCode,
				IndexName:  ebdInfo.EdbName,
				Unit:       ebdInfo.Unit,
				Frequency:  ebdInfo.Frequency,
				EdbInfoId:  ebdInfo.EdbInfoId,
				ClassifyId: ebdInfo.ClassifyId,
				UniqueCode: ebdInfo.UniqueCode,
			})
		}
	}
	return &respList, nil
}

// LyIndexNameCheck 指标名称校验
func LyIndexNameCheck(indexNames []string, resp []*data_manage.NameCheckResult) ([]*data_manage.NameCheckResult, error) {
	// 重名校验
	edbList, e := data_manage.GetEdbInfoByNameArr(indexNames, utils.EDB_INFO_TYPE)
	if e != nil {
		return nil, e
	}
	nameExists := make(map[string]bool)
	for _, edbInfo := range edbList {
		nameExists[edbInfo.EdbName] = true
	}
	if len(nameExists) > 0 {
		for _, v := range resp {
			v.Exist = nameExists[v.IndexName]
		}
	}
	return resp, nil
}

type LyIndexAddReq struct {
	EdbCode       string `description:"指标编码"`
	EdbName       string `description:"指标名称"`
	Frequency     string `description:"频度"`
	Unit          string `description:"单位"`
	ClassifyId    int    `description:"分类ID"`
	AdminId       int    `description:"管理员ID"`
	AdminRealName string `description:"管理员名称"`
}

// LyIndexAdd 批量添加指标
func LyIndexAdd(req LyIndexAddReq, lang string) (edb *data_manage.EdbInfo, err error, errMsg string, skip bool) {
	if req.EdbCode == "" {
		err = fmt.Errorf("指标ID为空")
		return
	}
	defer func() {
		if err != nil {
			tips := fmt.Sprintf("BloombergIndexSource2Edb新增失败, Err: %s", err.Error())
			logs.Info(tips)
			utils.FileLog.Info(tips)
		}
	}()
	source := utils.DATA_SOURCE_LY

	// 是否已有指标数据
	dataList, e := data_manage.GetEdbDataAllByEdbCode(req.EdbCode, source, utils.DATA_SUB_SOURCE_EDB, utils.EDB_DATA_LIMIT)
	if e != nil {
		err = fmt.Errorf("获取指标数据失败, Err: %s", e.Error())
		return
	}

	// 新增指标数据
	if len(dataList) == 0 {
		res, e := AddEdbData(source, req.EdbCode, req.Frequency)
		if e != nil {
			err = fmt.Errorf("index_lib: 新增指标数据失败, Err: %s", e.Error())
			return
		}
		if res == nil {
			err = fmt.Errorf("index_lib: 新增指标数据失败, res nil")
			return
		}
		if res.Ret != 200 {
			err = fmt.Errorf("index_lib: 新增指标数据失败, Ret: %d", res.Ret)
			return
		}
	}

	// 是否新增过指标
	exist, e := data_manage.GetEdbInfoByEdbCode(source, req.EdbCode)
	if e != nil && e.Error() != utils.ErrNoRow() {
		err = fmt.Errorf("获取指标是否存在失败, err: %s", e.Error())
		return
	}
	if exist != nil {
		skip = true
		return
	}

	// 开始结束时间
	var startDate, endDate string
	minMax, e := data_manage.GetEdbInfoMaxAndMinInfo(source, utils.DATA_SUB_SOURCE_EDB, req.EdbCode)
	if e != nil && e.Error() != utils.ErrNoRow() {
		err = fmt.Errorf("MinMax: 获取指标极值失败, err: %s", e.Error())
		return
	}
	if minMax != nil {
		startDate = minMax.MinDate
		endDate = minMax.MaxDate
	}

	// 新增指标到指标库
	edbInfo, e, msg, _ := EdbInfoAdd(source, utils.DATA_SUB_SOURCE_EDB, req.ClassifyId, req.EdbCode, req.EdbName, req.Frequency, req.Unit, startDate, endDate, req.AdminId, req.AdminRealName, lang)
	if e != nil {
		errMsg = msg
		err = fmt.Errorf("EdbInfo: 新增指标失败, err: %s", e.Error())
		return
	}
	edb = edbInfo

	// 标记原始指标为已添加
	/*err = data_manage.UpdateLyIndexEdbExist(req.EdbCode, utils.IS_YES)
	if err != nil {
		err = fmt.Errorf("BaseIndex: 标记已添加指标库失败, err: %s", err.Error())
		return
	}*/

	// EdbInfoAdd方法已经新增es，这里不需要再新增？？？
	// 新增es
	// go AddOrEditEdbInfoToEs(edbInfo.EdbInfoId)
	return
}