package index_data

import (
	"eta/eta_bridge/global"
	"eta/eta_bridge/models/jiayue"
	"eta/eta_bridge/models/response"
	"eta/eta_bridge/services/alarm_msg"
	"eta/eta_bridge/utils"
	"fmt"
	"strconv"
	"strings"
	"time"
)

// GetIndexFromJiaYue 获取嘉悦指标信息
func GetIndexFromJiaYue(indexCode string, sourceArr []string, indexCodeRequired int) (data *response.IndexResp, err error) {
	defer func() {
		if err != nil {
			global.LOG.Info("GetIndexFromJiaYue Err: " + err.Error())
			go alarm_msg.SendAlarmMsg("GetIndexFromJiaYue Err: "+err.Error(), 3)
			return
		}
	}()

	indexCond := ``
	indexPars := make([]interface{}, 0)
	if indexCodeRequired == 1 {
		indexCond = ` SOURCE_CODE = :1 `
		indexPars = append(indexPars, indexCode)
	} else {
		// 以ID为指标编码
		indexId, _ := strconv.Atoi(indexCode)
		if indexId <= 0 {
			global.LOG.Info(indexCode + "指标ID不存在")
			return
		}
		indexCond = ` ID = :1`
		indexPars = append(indexPars, indexId)
	}
	if len(sourceArr) > 0 {
		indexCond += fmt.Sprintf(` AND SOURCE_TYPE IN (%s)`, utils.GetOracleInReplace(len(sourceArr)))
		for _, s := range sourceArr {
			indexPars = append(indexPars, s)
		}
	}

	indexes, e := jiayue.GetDictIndex(indexCond, indexPars, "")
	if e != nil {
		err = fmt.Errorf("GetDictIndex err: %s", e.Error())
		return
	}
	if len(indexes) <= 0 {
		global.LOG.Info(indexCode + "指标信息不存在")
		return
	}
	index := indexes[0]
	if index.Id <= 0 {
		err = fmt.Errorf("指标信息有误")
		return
	}

	var (
		indexData []jiayue.DictData
		dictMenu  []jiayue.DictCategory
	)
	data = FormatJiaYueIndexItem2Resp(index, indexData, dictMenu)
	return
}

// GetIndexAndDataFromJiaYue 获取指标和数据
func GetIndexAndDataFromJiaYue(indexCode, startDate, endDate string, sourceArr []string, indexCodeRequired int) (data *response.IndexResp, err error) {
	defer func() {
		if err != nil {
			global.LOG.Info("GetIndexAndDataFromJiaYue Err: " + err.Error())
			go alarm_msg.SendAlarmMsg("GetIndexAndDataFromJiaYue Err: "+err.Error(), 3)
			return
		}
	}()

	indexCond := ``
	indexPars := make([]interface{}, 0)
	if indexCodeRequired == 1 {
		indexCond = ` SOURCE_CODE = :1 `
		indexPars = append(indexPars, indexCode)
	} else {
		// 以ID为指标编码
		indexId, _ := strconv.Atoi(indexCode)
		if indexId <= 0 {
			global.LOG.Info(indexCode + "指标ID不存在")
			return
		}
		indexCond = ` ID = :1`
		indexPars = append(indexPars, indexId)
	}
	if len(sourceArr) > 0 {
		indexCond += fmt.Sprintf(` AND SOURCE_TYPE IN (%s)`, utils.GetOracleInReplace(len(sourceArr)))
		for _, s := range sourceArr {
			indexPars = append(indexPars, s)
		}
	}

	indexes, e := jiayue.GetDictIndex(indexCond, indexPars, "")
	if e != nil {
		err = fmt.Errorf("GetDictIndex err: %s", e.Error())
		return
	}
	if len(indexes) <= 0 {
		global.LOG.Info(indexCode + "指标信息不存在")
		return
	}
	index := indexes[0]
	if index.Id <= 0 {
		err = fmt.Errorf("指标信息有误")
		return
	}
	if index.TableName == "" {
		err = fmt.Errorf("指标信息数据表名为空")
		return
	}

	// 指标数据
	dataCond := ` INDEX_ID = :1`
	dataPars := make([]interface{}, 0)
	dataPars = append(dataPars, index.Id)
	if startDate != "" {
		dataCond += ` AND INDEX_DATE >= TO_DATE (:1, 'yyyy-mm-dd')`
		dataPars = append(dataPars, startDate)
	}
	if endDate != "" {
		dataCond += ` AND INDEX_DATE <= TO_DATE (:1, 'yyyy-mm-dd')`
		dataPars = append(dataPars, endDate)
	}
	indexData, e := jiayue.GetDictData(index.TableName, dataCond, dataPars)
	if e != nil {
		err = fmt.Errorf("GetDictData err: %s", e.Error())
		return
	}

	// 指标目录
	menuCond := ` R.INDEX_ID = :1`
	menuPars := make([]interface{}, 0)
	menuPars = append(menuPars, index.Id)
	menus, e := jiayue.GetIndexCategory(menuCond, menuPars, "")
	if e != nil {
		err = fmt.Errorf("GetDictCategory err: %s", e.Error())
		return
	}
	data = FormatJiaYueIndexItem2Resp(index, indexData, menus)
	return
}

// GetPageIndexesFromJiaYue 分页获取指标数据
func GetPageIndexesFromJiaYue(pageIndex, pageSize int, sourceArr []string, keyword, frequency string, sortField, sortRule int) (total int, result []jiayue.DictIndex, err error) {
	defer func() {
		if err != nil {
			global.LOG.Info("GetPageIndexesFromJiaYue Err: " + err.Error())
			go alarm_msg.SendAlarmMsg("GetPageIndexesFromJiaYue Err: "+err.Error(), 3)
			return
		}
	}()

	indexCond := ` 1=1`
	indexPars := make([]interface{}, 0)
	// 筛选项
	if len(sourceArr) > 0 {
		indexCond += fmt.Sprintf(` AND SOURCE_TYPE IN (%s)`, utils.GetOracleInReplace(len(sourceArr)))
		for _, s := range sourceArr {
			indexPars = append(indexPars, s)
		}
	}
	keyword = strings.TrimSpace(keyword)
	if keyword != "" {
		kw := fmt.Sprint("%", keyword, "%")
		indexCond += ` AND (ID LIKE :1 OR SOURCE_CODE LIKE :1 OR NAME LIKE :1)`
		indexPars = append(indexPars, kw, kw, kw)
	}
	if frequency != "" {
		indexCond += ` AND FREQUENCY = :1`
		indexPars = append(indexPars, frequency)
	}

	// 总记录数
	t, e := jiayue.GetDictIndexCount(indexCond, indexPars)
	if e != nil {
		err = fmt.Errorf("GetDictIndexCount err: %s", e.Error())
		return
	}
	total = t

	// 列表数据
	indexes, e := jiayue.GetDictPageIndex(indexCond, indexPars, pageIndex, pageSize, sortField, sortRule)
	if e != nil {
		err = fmt.Errorf("GetDictPageIndex err: %s", e.Error())
		return
	}
	result = indexes
	return
}

// GetNewIndexAndDataFromJiaYue 获取就近新增的指标和数据
func GetNewIndexAndDataFromJiaYue() (indexList []*response.IndexResp, err error) {
	defer func() {
		if err != nil {
			global.LOG.Info("GetNewIndexAndDataFromJiaYue Err: " + err.Error())
			go alarm_msg.SendAlarmMsg("GetNewIndexAndDataFromJiaYue Err: "+err.Error(), 3)
			return
		}
	}()

	indexCond := ` 1=1`
	indexPars := make([]interface{}, 0)
	// 同步多久前至今的新指标
	m := global.CONFIG.Business.JiaYueIndexSyncMinute
	if m == 0 {
		m = -30 // 默认半小时
	}
	timeBefore := time.Now().Local().Add(time.Duration(m) * time.Minute).Format(utils.FormatDateTime)
	indexCond += ` AND CREATE_TIME >= TO_DATE (:1, 'yyyy-mm-dd hh24:mi:ss') `
	indexPars = append(indexPars, timeBefore)

	// 测试
	//endTime := time.Date(2023, 6, 8, 0, 0, 0, 0, time.Local).Format(utils.FormatDateTime)
	//indexCond += fmt.Sprintf(`CREATE_TIME <= TO_DATE ('%s', 'yyyy-mm-dd hh24:mi:ss')`, endTime)
	//sourceArr := []string{"bloomberg", "bloomberg_tmp"}
	//if len(sourceArr) > 0 {
	//	str := ``
	//	for _, s := range sourceArr {
	//		str += fmt.Sprintf(`'%s',`, s)
	//	}
	//	str = strings.TrimRight(str, ",")
	//	indexCond += fmt.Sprintf(` AND SOURCE_TYPE IN (%s)`, str)
	//}

	//indexCond = ` ID = :1`
	//indexPars = append(indexPars, 180399)

	indexes, e := jiayue.GetDictIndex(indexCond, indexPars, "CREATE_TIME ASC")
	if e != nil {
		err = fmt.Errorf("GetDictIndex err: %s", e.Error())
		return
	}
	if len(indexes) <= 0 {
		global.LOG.Info("无新指标需要同步")
		return
	}

	// 每个指标对应的数据表不定, 所以这里还是用循环去查
	indexList = make([]*response.IndexResp, 0)
	for _, v := range indexes {
		// 指标数据
		//dataCond := " INDEX_ID = :1"
		//dataPars := make([]interface{}, 0)
		//dataPars = append(dataPars, v.Id)
		//indexData, e := jiayue.GetDictData(v.TableName, dataCond, dataPars)
		//if e != nil {
		//	err = fmt.Errorf("GetDictData err: %s", e.Error())
		//	return
		//}
		//

		// 指标目录
		//menuCond := ` R.INDEX_ID = :1`
		//menuPars := make([]interface{}, 0)
		//menuPars = append(menuPars, v.Id)
		//menus, e := jiayue.GetIndexCategory(menuCond, menuPars, "")
		//if e != nil {
		//	err = fmt.Errorf("GetDictCategory err: %s", e.Error())
		//	return
		//}

		var (
			indexData []jiayue.DictData
			dictMenu  []jiayue.DictCategory
		)
		item := FormatJiaYueIndexItem2Resp(v, indexData, dictMenu)
		indexList = append(indexList, item)
	}
	return
}

// FormatJiaYueIndexItem2Resp 格式化指标响应体
func FormatJiaYueIndexItem2Resp(item jiayue.DictIndex, dictData []jiayue.DictData, dictMenu []jiayue.DictCategory) (res *response.IndexResp) {
	res = new(response.IndexResp)
	res.Id = item.Id
	res.IndexCode = item.SourceCode // 注意这里的Code取的是表中的SOURCE_CODE
	res.IndexName = item.Name
	res.SourceType = item.SourceType
	res.Unit = item.Unit
	res.Frequency = item.Frequency
	res.LastDate = item.DateLast
	res.LastUpdateTime = item.TimeLastUpdate
	res.Status = item.Status
	if len(dictData) > 0 {
		for _, d := range dictData {
			res.IndexData = append(res.IndexData, response.IndexData{
				Val:        d.IndexValue,
				DataTime:   d.IndexDate,
				UpdateTime: d.UpdateTime,
			})
		}
	}
	if len(dictMenu) > 0 {
		firstMenu := dictMenu[0]
		r := FormatJiaYueDictCategory2Resp(firstMenu)
		res.MenuData = *r
	}
	return
}

// FormatJiaYueDictCategory2Resp 格式化指标目录响应体
func FormatJiaYueDictCategory2Resp(item jiayue.DictCategory) (res *response.IndexMenuData) {
	res = new(response.IndexMenuData)
	res.Id = item.Id
	res.Type = item.Type
	res.Code = item.Code
	res.Name = item.Name
	res.Icon = item.Icon
	res.Sort = item.Sorting
	res.ParentId = item.ParentId
	res.ParentName = item.ParentName
	res.Path = item.Path
	return
}

type JiaYueImportIndexResp struct {
	FirstMenu  string `description:"一级目录"`
	SecondMenu string `description:"二级目录"`
	ThirdMenu  string `description:"三级目录"`
	FourthMenu string `description:"四级目录"`
	FifthMenu  string `description:"五级目录"`
	SixthMenu  string `description:"六级目录"`
	Id         int    `description:"指标ID"`
	IndexName  string `description:"指标名称"`
	IndexCode  string `description:"指标编码"`
	Unit       string `description:"单位"`
	Frequency  string `description:"频度"`
	SourceType string `description:"来源"`
}

func GetJiaYueImportData(sourceArr []string) (items []JiaYueImportIndexResp, err error) {
	defer func() {
		if err != nil {
			global.LOG.Info("GetJiaYueImportData Err: " + err.Error())
			go alarm_msg.SendAlarmMsg("GetJiaYueImportData Err: "+err.Error(), 3)
			return
		}
	}()

	// 获取指标
	indexCond := ` 1=1`
	indexPars := make([]interface{}, 0)
	if len(sourceArr) == 0 {
		sourceArr = []string{"webisite", "website", "website_gf", "platts", "reuter", "reuter_vessel_q", "路透", "bloomberg", "bloomberg_tmp", "wind", "wind_p", "wind_stop", "wind_tmp"}
	}
	indexCond += fmt.Sprintf(` AND SOURCE_TYPE IN (%s)`, utils.GetOracleInReplace(len(sourceArr)))
	if len(sourceArr) > 0 {
		for _, s := range sourceArr {
			indexPars = append(indexPars, s)
		}
	}
	indexes, e := jiayue.GetDictIndex(indexCond, indexPars, "SOURCE_TYPE ASC, ID ASC")
	if e != nil {
		err = fmt.Errorf("GetDictIndex err: %s", e.Error())
		return
	}
	if len(indexes) <= 0 {
		global.LOG.Info("无指标需要导入")
		return
	}
	index := indexes[0]
	if index.Id <= 0 {
		err = fmt.Errorf("指标信息有误")
		return
	}
	if index.TableName == "" {
		err = fmt.Errorf("指标信息数据表名为空")
		return
	}

	// 获取全部目录
	categories, e := jiayue.GetDictCategory(``, make([]interface{}, 0), "")
	if e != nil {
		err = fmt.Errorf("获取嘉业指标目录列表失败, err: %s", e.Error())
		return
	}
	categoryMap := make(map[int]jiayue.DictCategory)
	for _, v := range categories {
		categoryMap[v.Id] = v
	}

	items = make([]JiaYueImportIndexResp, 0)
	for _, v := range indexes {
		var t JiaYueImportIndexResp
		t.Id = v.Id
		t.IndexName = v.Name
		t.IndexCode = v.SourceCode
		t.Unit = v.Unit
		t.Frequency = v.Frequency
		t.SourceType = v.SourceType

		// 目录
		menuCond := ` R.INDEX_ID = :1`
		menuPars := make([]interface{}, 0)
		menuPars = append(menuPars, t.Id)
		menus, e := jiayue.GetIndexCategory(menuCond, menuPars, "")
		if e != nil {
			err = fmt.Errorf("GetDictCategory err: %s", e.Error())
			return
		}
		if len(menus) == 0 {
			continue
		}
		menu := menus[0]
		path := strings.TrimLeft(menu.Path, "/") // "path": "/61293/67576/67577/67579/67583"
		menuIds := make([]int, 0)
		menuIdArr := strings.Split(path, "/")
		for _, m := range menuIdArr {
			mid, _ := strconv.Atoi(m)
			menuIds = append(menuIds, mid)
		}

		// 取出目录名称
		for k, m := range menuIds {
			mu := categoryMap[m]
			if mu.Id <= 0 {
				continue
			}
			if k == 0 {
				t.FirstMenu = mu.Name
			}
			if k == 1 {
				t.SecondMenu = mu.Name
			}
			if k == 2 {
				t.ThirdMenu = mu.Name
			}
			if k == 3 {
				t.FourthMenu = mu.Name
			}
			if k == 4 {
				t.FifthMenu = mu.Name
			}
			if k == 5 {
				t.SixthMenu = mu.Name
			}
		}

		items = append(items, t)
	}
	return
}