package elastic

import (
	"context"
	"encoding/json"
	"eta_gn/eta_api/models/data_manage"
	"eta_gn/eta_api/utils"
	"fmt"
	"github.com/olivere/elastic/v7"
)

// EsAddOrEditEdbInfoData 新增/修改es中的指标数据
func EsAddOrEditEdbInfoData(indexName, docId string, item *data_manage.EdbInfoEs) (err error) {
	defer func() {
		if err != nil {
			fmt.Println("EsAddOrEditData Err:", err.Error())
		}
	}()
	client := utils.EsClient

	resp, err := client.Index().Index(indexName).Id(docId).BodyJson(item).Do(context.Background())
	if err != nil {
		fmt.Println("新增失败:", err.Error())
		return err
	}
	fmt.Println(resp)
	if resp.Status == 0 {
		fmt.Println("新增成功", resp.Result)
		err = nil
	} else {
		fmt.Println("AddData", resp.Status, resp.Result)
	}
	return
}

// searchEdbInfoData 查询es中的指标数据
func searchEdbInfoData(indexName string, mustMap, mustNotMap []interface{}, shouldMapList []map[string]interface{}, sortList []interface{}, from, size int) (total int64, list []*data_manage.EdbInfoList, err error) {
	list = make([]*data_manage.EdbInfoList, 0)
	defer func() {
		if err != nil {
			fmt.Println("searchEdbInfoData Err:", err.Error())
		}
	}()
	client := utils.EsClient

	//queryString := elastic.NewQueryStringQuery(keywordStr)
	//boolQueryJson, err := json.Marshal(queryString)
	//if err != nil {
	//	fmt.Println("boolQueryJson err:", err)
	//} else {
	//	fmt.Println("boolQueryJson ", string(boolQueryJson))
	//}

	highlight := elastic.NewHighlight()
	highlight = highlight.Fields(elastic.NewHighlighterField("EdbCode"), elastic.NewHighlighterField("EdbName"))
	highlight = highlight.PreTags("<font color='red'>").PostTags("</font>")

	//query := elastic.RawStringQuery(`{"match_all":{}}`)

	//关键字匹配
	for _, shouldMap := range shouldMapList {
		mustMap = append(mustMap, map[string]interface{}{
			"bool": shouldMap,
		})
	}

	queryMap := map[string]interface{}{
		"query": map[string]interface{}{
			"bool": map[string]interface{}{
				"must":     mustMap,
				"must_not": mustNotMap,
				//"should":   shouldMap,
			},
		},
	}

	//根据条件数量统计
	requestTotalHits := client.Count(indexName).BodyJson(queryMap)
	total, err = requestTotalHits.Do(context.Background())
	if err != nil {
		return
	}

	queryMap["from"] = from
	queryMap["size"] = size

	// 如果有指定排序，那么就按照排序来
	if len(sortList) > 0 {
		queryMap["sort"] = sortList
	}

	jsonBytes, _ := json.Marshal(queryMap)
	fmt.Println(string(jsonBytes))

	//queryString := elastic.NewMatchQuery("EdbCode", keywordStr)
	//request := client.Search(indexName).Highlight(highlight).From(from).Size(size).Query(queryString)

	request := client.Search(indexName).Highlight(highlight).Source(queryMap) // sets the JSON request

	//requestJson, err := json.Marshal(request)
	//if err != nil {
	//	fmt.Println("requestJson err:", err)
	//}
	//fmt.Println("requestJson ", string(requestJson))
	searchMap := make(map[string]string)

	searchResp, err := request.Do(context.Background())
	if err != nil {
		return
	}
	fmt.Println(searchResp)
	fmt.Println(searchResp.Status)
	if searchResp.Status != 0 {
		return
	}
	//total = searchResp.TotalHits()
	if searchResp.Hits != nil {
		for _, v := range searchResp.Hits.Hits {
			if _, ok := searchMap[v.Id]; !ok {
				itemJson, tmpErr := v.Source.MarshalJSON()
				if tmpErr != nil {
					err = tmpErr
					fmt.Println("movieJson err:", err)
					return
				}
				edbInfoItem := new(data_manage.EdbInfoList)
				tmpErr = json.Unmarshal(itemJson, &edbInfoItem)
				if tmpErr != nil {
					fmt.Println("json.Unmarshal movieJson err:", tmpErr)
					err = tmpErr
					return
				}
				if len(v.Highlight["EdbCode"]) > 0 {
					edbInfoItem.EdbCode = v.Highlight["EdbCode"][0]
				}
				if len(v.Highlight["EdbName"]) > 0 {
					edbInfoItem.EdbCode = v.Highlight["EdbName"][0]
				}
				list = append(list, edbInfoItem)
				searchMap[v.Id] = v.Id
			}
		}
	}

	return
}

// SearchEdbInfoData
// @Description: 查询es中的指标数据
// @author: Roc
// @datetime 2024-11-29 10:22:25
// @param keywordStr string
// @param from int
// @param size int
// @param filterSource int
// @param source int
// @param frequency string
// @param noPermissionEdbInfoIdList []int
// @param noPermissionEdbClassifyIdList []int
// @param collectEdbInfoIdList []int
// @param edbTypeList []int
// @param edbInfoType int 指标类型，0：ETA指标库（基础指标+计算指标）；1：预测指标
// @param edbAuth int 指标权限范围，0-全部；1-我的；2-公共
// @param sysUserId int
// @return total int64
// @return list []*data_manage.EdbInfoList
// @return err error
func SearchEdbInfoData(keywordStr string, from, size, filterSource, source int, frequency string, noPermissionEdbInfoIdList, noPermissionEdbClassifyIdList, collectEdbInfoIdList, edbTypeList []int, edbInfoType, edbAuth, sysUserId int, sortMap map[string]string) (total int64, list []*data_manage.EdbInfoList, err error) {
	indexName := utils.DATA_INDEX_NAME
	list = make([]*data_manage.EdbInfoList, 0)
	defer func() {
		if err != nil {
			fmt.Println("SearchEdbInfoData Err:", err.Error())
		}
	}()

	highlight := elastic.NewHighlight()
	highlight = highlight.Fields(elastic.NewHighlighterField("EdbCode"), elastic.NewHighlighterField("EdbName"))
	highlight = highlight.PreTags("<font color='red'>").PostTags("</font>")

	mustMap := make([]interface{}, 0)
	mustNotMap := make([]interface{}, 0)

	switch filterSource {
	case 2:
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"Frequency.keyword": "月度",
				//"Frequency.keyword": "月度",
			},
		})
	case 3:
	case 4:
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"EdbType": 1,
			},
		})
	case 5:
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"Source": 6,
			},
		})
	case 6:
		mustMap = append(mustMap, map[string]interface{}{
			"match": map[string]interface{}{
				"Frequency.keyword": "年度",
			},
		})
	}

	//指标来源
	if source > 0 {
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"Source": source,
				//"Frequency.keyword": "月度",
			},
		})
	}

	if frequency != "" {
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"Frequency.keyword": frequency,
				//"Frequency.keyword": "月度",
			},
		})
	}

	// noPermissionEdbInfoIdList 无权限指标id
	if len(noPermissionEdbInfoIdList) > 0 {
		mustNotMap = append(mustNotMap, map[string]interface{}{
			"terms": map[string]interface{}{
				"EdbInfoId": noPermissionEdbInfoIdList,
				//"Frequency.keyword": "月度",
			},
		})
	}

	// noPermissionEdbInfoIdList 无权限指标id
	if len(noPermissionEdbClassifyIdList) > 0 {
		mustNotMap = append(mustNotMap, map[string]interface{}{
			"terms": map[string]interface{}{
				"ClassifyId": noPermissionEdbClassifyIdList,
				//"Frequency.keyword": "月度",
			},
		})
	}

	// collectEdbInfoIdList 收藏的指标id
	if len(collectEdbInfoIdList) > 0 {
		mustMap = append(mustMap, map[string]interface{}{
			"terms": map[string]interface{}{
				"EdbInfoId": collectEdbInfoIdList,
			},
		})
	}

	// 指标类型：0-基础+计算；1-基础指标；2-计算指标；3-预测指标
	if len(edbTypeList) > 0 {
		mustMap = append(mustMap, map[string]interface{}{
			"terms": map[string]interface{}{
				"EdbType": edbTypeList,
			},
		})
	}

	if edbInfoType >= 0 {
		mustMap = append(mustMap, map[string]interface{}{
			"term": map[string]interface{}{
				"EdbInfoType": edbInfoType,
			},
		})
	}

	shouldMapList := make([]map[string]interface{}, 0)

	// 指标名称、编码匹配
	if keywordStr != `` {
		// 默认使用中文名字字段去匹配
		keywordNameKey := `EdbName`
		shouldMap := map[string]interface{}{
			"should": []interface{}{
				map[string]interface{}{
					"match": map[string]interface{}{
						"EdbCode": keywordStr,
						//"Frequency.keyword": "月度",
					},
				},
				map[string]interface{}{
					"match": map[string]interface{}{
						keywordNameKey: keywordStr,
						//"Frequency.keyword": "月度",
					},
				},
			},
		}
		shouldMapList = append(shouldMapList, shouldMap)
	}

	// 指标与用户的权限匹配
	{
		shouldTermList := make([]map[string]interface{}, 0)
		//指标权限范围，0-全部；1-我的；2-公共
		switch edbAuth {
		case 1:
			// 自己的指标
			shouldTermList = append(shouldTermList, map[string]interface{}{
				"term": map[string]interface{}{
					"SysUserId": sysUserId,
				},
			})
		case 2:
			// 公开的指标
			shouldTermList = append(shouldTermList, map[string]interface{}{
				"term": map[string]interface{}{
					"PublicStatus": utils.DataPublicSuccess,
				},
			})
		default:
			// 自己的指标
			shouldTermList = append(shouldTermList, map[string]interface{}{
				"term": map[string]interface{}{
					"SysUserId": sysUserId,
				},
			})
			// 分享给我的指标
			shouldTermList = append(shouldTermList, map[string]interface{}{
				"terms": map[string]interface{}{
					"SharedUserIdList": []int{sysUserId},
				},
			})
			// 公开的指标
			shouldTermList = append(shouldTermList, map[string]interface{}{
				"term": map[string]interface{}{
					"PublicStatus": utils.DataPublicSuccess,
				},
			})

		}

		shouldMap := map[string]interface{}{
			"should": shouldTermList,
		}
		shouldMapList = append(shouldMapList, shouldMap)
	}

	// 排序
	sortList := make([]interface{}, 0)
	// 如果没有关键字，那么就走指标id倒序

	for orderKey, orderType := range sortMap {
		sortEdbInfoId := map[string]interface{}{
			orderKey: map[string]interface{}{
				"order": orderType,
			},
		}
		sortList = append(sortList, sortEdbInfoId)
	}

	return searchEdbInfoData(indexName, mustMap, mustNotMap, shouldMapList, sortList, from, size)
}

// searchEdbInfoData 查询es中的指标数量
func searchEdbInfoDataTotal(indexName string, query elastic.Query) (total int64, err error) {
	defer func() {
		if err != nil {
			fmt.Println("searchEdbInfoDataV2 Err:", err.Error())
		}
	}()
	client := utils.EsClient

	//根据条件数量统计
	requestTotalHits := client.Count(indexName).Query(query)
	total, err = requestTotalHits.Do(context.Background())
	if err != nil {
		return
	}

	return
}

// searchEdbInfoData 查询es中的指标数据
func searchEdbInfoDataList(indexName string, query elastic.Query, sortList []*elastic.FieldSort, from, size int) (list []*data_manage.EdbInfoList, err error) {
	list = make([]*data_manage.EdbInfoList, 0)
	defer func() {
		if err != nil {
			fmt.Println("searchEdbInfoDataV2 Err:", err.Error())
		}
	}()
	client := utils.EsClient
	// 高亮
	highlight := elastic.NewHighlight()
	highlight = highlight.Fields(elastic.NewHighlighterField("EdbCode"), elastic.NewHighlighterField("EdbName"))
	highlight = highlight.PreTags("<font color='red'>").PostTags("</font>")

	request := client.Search(indexName).Highlight(highlight).From(from).Size(size) // sets the JSON request

	// 如果有指定排序，那么就按照排序来
	if len(sortList) > 0 {
		for _, v := range sortList {
			request = request.SortBy(v)
		}
	}

	searchMap := make(map[string]string)

	searchResp, err := request.Query(query).Do(context.Background())
	if err != nil {
		return
	}
	//fmt.Println(searchResp)
	//fmt.Println(searchResp.Status)
	if searchResp.Status != 0 {
		return
	}
	//total = searchResp.TotalHits()
	if searchResp.Hits != nil {
		for _, v := range searchResp.Hits.Hits {
			if _, ok := searchMap[v.Id]; !ok {
				itemJson, tmpErr := v.Source.MarshalJSON()
				if tmpErr != nil {
					err = tmpErr
					fmt.Println("movieJson err:", err)
					return
				}
				edbInfoItem := new(data_manage.EdbInfoList)
				tmpErr = json.Unmarshal(itemJson, &edbInfoItem)
				if tmpErr != nil {
					fmt.Println("json.Unmarshal movieJson err:", tmpErr)
					err = tmpErr
					return
				}
				if len(v.Highlight["EdbCode"]) > 0 {
					edbInfoItem.EdbCode = v.Highlight["EdbCode"][0]
				}
				if len(v.Highlight["EdbName"]) > 0 {
					edbInfoItem.EdbCode = v.Highlight["EdbName"][0]
				}
				list = append(list, edbInfoItem)
				searchMap[v.Id] = v.Id
			}
		}
	}

	return
}

// searchEdbInfoData 查询es中的指标数据
func searchEdbInfoDataV2(indexName string, query elastic.Query, sortList []*elastic.FieldSort, from, size int) (total int64, list []*data_manage.EdbInfoList, err error) {
	total, err = searchEdbInfoDataTotal(indexName, query)
	if err != nil {
		return
	}

	// 获取列表数据
	list, err = searchEdbInfoDataList(indexName, query, sortList, from, size)
	if err != nil {
		return
	}

	return
}

// SearchEdbInfoDataByShared
// @Description: 查询es中的指标数据
// @author: Roc
// @datetime 2024-11-29 10:22:25
// @param keywordStr string
// @param from int
// @param size int
// @param filterSource int
// @param source int
// @param frequency string
// @param noPermissionEdbInfoIdList []int
// @param noPermissionEdbClassifyIdList []int
// @param collectEdbInfoIdList []int
// @param edbTypeList []int
// @param edbInfoType int 指标类型，0：ETA指标库（基础指标+计算指标）；1：预测指标
// @param edbAuth int 指标权限范围，0-全部；1-我的；2-公共
// @param sysUserId int
// @return total int64
// @return list []*data_manage.EdbInfoList
// @return err error
func SearchEdbInfoDataByShared(keywordStr string, from, size, edbShare int, sourceList, classifyIdList, edbTypeList []int, edbInfoType, edbAuth, sysUserId int, sortMap map[string]string) (total int64, list []*data_manage.EdbInfoList, err error) {
	indexName := utils.DATA_INDEX_NAME
	list = make([]*data_manage.EdbInfoList, 0)
	defer func() {
		if err != nil {
			fmt.Println("SearchEdbInfoData Err:", err.Error())
		}
	}()

	query := elastic.NewBoolQuery()

	//指标来源
	if len(sourceList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range sourceList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("Source", termsList...))
	}

	// classifyIdList 指定分类下的指标
	if len(classifyIdList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range classifyIdList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("ClassifyId", termsList...))
	}

	// 指标类型：0-基础+计算；1-基础指标；2-计算指标；3-预测指标
	if len(edbTypeList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range edbTypeList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("EdbType", termsList...))
	}

	// 如果指定了分享状态，那么就添加分享状态的筛选
	// 0：全部，1：未共享，2：已共享
	switch edbShare {
	case 1:
		// 筛选 SharedUserIdList 为空的文档
		query = query.MustNot(elastic.NewExistsQuery("SharedUserIdList"))
	case 2:
		// 筛选 SharedUserIdList 不为空的文档
		query = query.Must(elastic.NewExistsQuery("SharedUserIdList"))
	}

	if edbInfoType >= 0 {
		query = query.Must(elastic.NewTermQuery("EdbInfoType", edbInfoType))
	}

	// 指标名称、编码匹配
	if keywordStr != `` {
		// 默认使用中文名字字段去匹配
		keywordNameKey := `EdbName`
		query = query.Must(elastic.NewMultiMatchQuery(keywordStr, keywordNameKey, "EdbCode"))
	}

	// 指标与用户的权限匹配
	{
		//指标权限范围，0-全部；1-我的；2-公共
		switch edbAuth {
		case 1:
			// 自己的指标
			query = query.Must(elastic.NewTermQuery(`SysUserId`, sysUserId))
		case 2:
			// 公开的指标
			query = query.Must(elastic.NewTermQuery(`PublicStatus`, utils.DataPublicSuccess))
		default:
			tmpShouldQuery := elastic.NewBoolQuery()
			// 自己的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermQuery(`SysUserId`, sysUserId))
			// 分享给我的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermsQuery(`SharedUserIdList`, sysUserId))
			//公开的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermQuery(`PublicStatus`, utils.DataPublicSuccess))
			//shouldQuery = shouldQuery.Should(tmpShouldQuery)
			query = query.Must(tmpShouldQuery)
		}
	}

	// 排序
	sortList := make([]*elastic.FieldSort, 0)
	// 如果没有关键字，那么就走指标id倒序

	for orderKey, orderType := range sortMap {
		switch orderType {
		case "asc":
			sortList = append(sortList, elastic.NewFieldSort(orderKey).Asc())
		case "desc":
			sortList = append(sortList, elastic.NewFieldSort(orderKey).Desc())

		}

	}

	return searchEdbInfoDataV2(indexName, query, sortList, from, size)
}

// SearchEdbInfoDataByPublic
// @Description: 查询es中的指标数据
// @author: Roc
// @datetime 2024-12-05 13:33:36
// @param keywordStr string
// @param from int
// @param size int
// @param edbPublicList []int
// @param sourceList []int
// @param classifyIdList []int
// @param publicClassifyIdList []int
// @param edbTypeList []int
// @param edbInfoType int
// @param edbAuth int
// @param sysUserId int
// @param sortMap map[string]string
// @return total int64
// @return list []*data_manage.EdbInfoList
// @return err error
func SearchEdbInfoDataByPublic(keywordStr string, from, size int, edbPublicList, sourceList, classifyIdList, publicClassifyIdList, edbTypeList []int, edbInfoType, edbAuth, sysUserId int, sortMap map[string]string) (total int64, list []*data_manage.EdbInfoList, err error) {
	indexName := utils.DATA_INDEX_NAME
	list = make([]*data_manage.EdbInfoList, 0)
	defer func() {
		if err != nil {
			fmt.Println("SearchEdbInfoData Err:", err.Error())
		}
	}()

	query := elastic.NewBoolQuery()

	//指标来源
	if len(sourceList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range sourceList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("Source", termsList...))
	}

	// classifyIdList 指定分类下的指标
	if len(classifyIdList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range classifyIdList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("ClassifyId", termsList...))
	}

	// publicClassifyIdList 指定公共分类下的指标
	if len(publicClassifyIdList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range publicClassifyIdList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("EdbPublicClassifyId", termsList...))
	}

	// 指标类型：0-基础+计算；1-基础指标；2-计算指标；3-预测指标
	if len(edbTypeList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range edbTypeList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("EdbType", termsList...))
	}

	// 如果指定了指标公开状态，那么就添加指标公开状态的筛选
	// 公开状态；0：未公开；1：审批中；2：已驳回；3：已公开
	if len(edbPublicList) > 0 {
		termsList := make([]interface{}, 0)
		for _, v := range edbPublicList {
			termsList = append(termsList, v)
		}
		query = query.Must(elastic.NewTermsQuery("PublicStatus", termsList...))
	}

	if edbInfoType >= 0 {
		query = query.Must(elastic.NewTermQuery("EdbInfoType", edbInfoType))
	}

	// 指标名称、编码匹配
	if keywordStr != `` {
		// 默认使用中文名字字段去匹配
		keywordNameKey := `EdbName`
		query = query.Must(elastic.NewMultiMatchQuery(keywordStr, keywordNameKey, "EdbCode"))
	}

	// 指标与用户的权限匹配
	{
		//指标权限范围，0-全部；1-我的；2-公共
		switch edbAuth {
		case 1:
			// 自己的指标
			query = query.Must(elastic.NewTermQuery(`SysUserId`, sysUserId))
		case 2:
			// 公开的指标
			query = query.Must(elastic.NewTermQuery(`PublicStatus`, utils.DataPublicSuccess))
		default:
			tmpShouldQuery := elastic.NewBoolQuery()
			// 自己的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermQuery(`SysUserId`, sysUserId))
			// 分享给我的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermsQuery(`SharedUserIdList`, sysUserId))
			//公开的指标
			tmpShouldQuery = tmpShouldQuery.Should(elastic.NewTermQuery(`PublicStatus`, utils.DataPublicSuccess))
			//shouldQuery = shouldQuery.Should(tmpShouldQuery)
			query = query.Must(tmpShouldQuery)
		}
	}

	// 排序
	sortList := make([]*elastic.FieldSort, 0)
	// 如果没有关键字，那么就走指标id倒序

	for orderKey, orderType := range sortMap {
		switch orderType {
		case "asc":
			sortList = append(sortList, elastic.NewFieldSort(orderKey).Asc())
		case "desc":
			sortList = append(sortList, elastic.NewFieldSort(orderKey).Desc())

		}

	}

	return searchEdbInfoDataV2(indexName, query, sortList, from, size)
}

// EsDeleteEdbInfoData 删除es中的指标数据
func EsDeleteEdbInfoData(indexName, docId string) (err error) {
	defer func() {
		if err != nil {
			fmt.Println("EsDeleteEdbInfoData Err:", err.Error())
		}
	}()
	client := utils.EsClient

	resp, err := client.Delete().Index(indexName).Id(docId).Do(context.Background())
	fmt.Println(resp)
	if err != nil {
		return
	}
	if resp.Status == 0 {
		fmt.Println("删除成功")
	} else {
		fmt.Println("AddData", resp.Status, resp.Result)
	}
	return
}