package svc

import (
	"applet/app/db"
	"applet/app/db/im/model"
	"applet/app/md/friend_circles"
	"applet/app/svc"
	"applet/app/utils/logx"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/md"
	md2 "code.fnuoos.com/EggPlanet/egg_system_rules.git/rule/egg_energy/md"
	"code.fnuoos.com/go_rely_warehouse/zyos_go_es.git/es"
	"code.fnuoos.com/go_rely_warehouse/zyos_go_mq.git/rabbit"
	"context"
	"encoding/json"
	"errors"
	"github.com/gin-gonic/gin"
	"github.com/olivere/elastic/v7"
	"time"
)

func IsCanPublish(c *gin.Context) (isCan bool, err error) {
	user := svc.GetUser(c)
	//1、检测是否已实名
	eggFriendCircleBasicDb := implement.NewEggFriendCircleBasicDb(db.Db)
	eggFriendCircleBasic, err := eggFriendCircleBasicDb.EggFriendCircleBasicGet()
	if err != nil {
		return
	}
	if eggFriendCircleBasic.PublishIsRealName == 1 && user.IsRealName == 0 {
		err = errors.New("当前未实名~")
		return
	}

	//2、检测是否在黑名单中
	eggFriendCircleUserBlackListDb := implement.NewEggFriendCircleUserBlackListDb(db.Db)
	eggFriendCircleUserBlackList, err := eggFriendCircleUserBlackListDb.EggFriendCircleUserBlackListGet(user.Id)
	if err != nil {
		return
	}
	if eggFriendCircleUserBlackList != nil {
		err = errors.New("已被拉入黑名单~")
		return
	}

	//3、检测是否已达次数
	now := time.Now()
	startOfDay := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location()).Format("2006-01-02 15:04:05")
	endOfDay := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location()).Add(24 * time.Hour).Format("2006-01-02 15:04:05")
	query := elastic.NewBoolQuery().
		Must(
			elastic.NewTermQuery("uid", user.Id),
			elastic.NewRangeQuery("created_at").Gte(startOfDay).Lt(endOfDay), // 根据你的索引结构调整字段名
		)
	searchResult, err := es.EsClient.Search().Index(md.EggFriendCircleEsIndex).
		Query(query).
		Size(0). // 只关心总数，不实际返回文档
		Do(context.Background())
	if err != nil {
		return
	}
	total := searchResult.TotalHits()
	if int(total) >= eggFriendCircleBasic.PublishNumsEveryDay {
		err = errors.New("今日朋友圈发布数量已达上限~")
		return
	}
	return
}

func MySelfList(c *gin.Context, req friend_circles.MySelfListReq) (resp friend_circles.MySelfListResp, err error) {
	user := svc.GetUser(c)

	//获取当前用户在im中的user_id
	var friends []*model.Friend
	err = db.DbIm.Where("`user_id`=?", user.Id).Limit(5000).Find(&friends)
	if err != nil {
		return
	}
	var friendIDs []interface{}
	for _, v := range friends {
		friendIDs = append(friendIDs, v.FriendId)
	}
	// 分页参数
	from := (req.Page - 1) * req.PageSize

	// 构建查询
	query := elastic.NewBoolQuery()
	query.Must(elastic.NewTermsQuery("im_uid", friendIDs...))
	query.Must(elastic.NewTermQuery("state", "1"))

	searchResult, err := es.EsClient.Search().
		Index(md.EggFriendCircleEsIndex). // 替换为你的索引名称
		Query(query).
		Sort("created_at", false). // 按时间倒排
		From(from).
		Size(req.PageSize).
		Pretty(true).
		Do(context.Background())
	if err != nil {
		logx.Fatalf("Error searching for documents: %v", err)
		return
	}

	// 检查是否有结果
	if searchResult.Hits.TotalHits.Value == 0 {
		return
	}

	// 解析结果
	for _, hit := range searchResult.Hits.Hits {
		var doc friend_circles.EggFriendCircleEsStruct
		err = json.Unmarshal(hit.Source, &doc)
		if err != nil {
			return
		}
		doc.CircleIndexId = hit.Id
		resp.List = append(resp.List, doc)
	}

	resp.Total = searchResult.TotalHits()
	return
}

func GetRecommendList(req friend_circles.RecommendListReq) (resp friend_circles.RecommendListResp, err error) {
	// 分页参数
	from := (req.Page - 1) * req.PageSize

	// 构建查询
	query := elastic.NewBoolQuery()
	query.Must(elastic.NewTermQuery("state", 1))
	query.Should(elastic.NewTermQuery("is_top_up", 1))
	searchResult, err := es.EsClient.Search().
		Index(md.EggFriendCircleEsAlias). // 替换为你的索引名称
		Query(query).
		Sort("created_at", false). // 按时间倒排
		From(from).
		Size(req.PageSize).
		Pretty(true).
		Do(context.Background())
	if err != nil {
		return
	}

	// 检查是否有结果
	if searchResult.Hits.TotalHits.Value == 0 {
		return
	}

	// 解析结果
	for _, hit := range searchResult.Hits.Hits {
		var doc friend_circles.EggFriendCircleEsStruct
		err = json.Unmarshal(hit.Source, &doc)
		if err != nil {
			return
		}
		doc.CircleIndexId = hit.Id
		resp.List = append(resp.List, doc)
	}

	resp.Total = searchResult.TotalHits()
	return
}

func CommentList(req friend_circles.CommentListReq) (resp friend_circles.CommentListResp, err error) {
	// 分页参数
	from := (req.Page - 1) * req.PageSize

	// 查询所有评论
	query := elastic.NewBoolQuery()
	query.Must(elastic.NewTermQuery("circle_id", req.CircleIndexId))
	query.Must(elastic.NewTermQuery("state", "1"))

	searchResult, err := es.EsClient.Search().
		Index(md.EggFriendCircleCommentEsAlias). // 替换为你的索引名称
		Query(query).
		Sort("create_at", false). // 按时间倒排
		From(from).
		Size(req.PageSize).
		Pretty(true).
		Do(context.Background())
	if err != nil {
		logx.Fatalf("Error searching for documents: %v", err)
		return
	}

	// 检查是否有结果
	if searchResult.Hits.TotalHits.Value == 0 {
		return
	}

	// 解析结果
	for _, hit := range searchResult.Hits.Hits {
		var doc friend_circles.EggFriendCircleCommentEsStruct
		err = json.Unmarshal(hit.Source, &doc)
		if err != nil {
			return
		}
		user, err1 := svc.GetImUser(doc.ImUid, "")
		if err1 != nil {
			return friend_circles.CommentListResp{}, err1
		}
		doc.NickName = user.Nickname
		doc.AvatarUrl = user.AvatarUrl
		doc.CommentIndexId = hit.Id
		resp.List = append(resp.List, doc)
	}

	resp.Total = searchResult.TotalHits()
	return
}

func CommentDetail(req friend_circles.CommentDetailReq) (resp friend_circles.CommentDetailResp, err error) {
	// 分页参数
	from := (req.Page - 1) * req.PageSize

	// 查询所有评论
	query := elastic.NewBoolQuery()
	query.Must(elastic.NewTermQuery("comment_id", req.CommentIndexId))
	query.Must(elastic.NewTermQuery("state", "1"))

	searchResult, err := es.EsClient.Search().
		Index(md.EggFriendCircleCommentEsAlias). // 替换为你的索引名称
		Query(query).
		Sort("create_at", false). // 按时间倒排
		From(from).
		Size(req.PageSize).
		Pretty(true).
		Do(context.Background())
	if err != nil {
		logx.Fatalf("Error searching for documents: %v", err)
		return
	}

	// 检查是否有结果
	if searchResult.Hits.TotalHits.Value == 0 {
		return
	}

	// 解析结果
	for _, hit := range searchResult.Hits.Hits {
		var doc friend_circles.EggFriendCircleCommentEsStruct
		err = json.Unmarshal(hit.Source, &doc)
		if err != nil {
			return
		}
		user, err1 := svc.GetImUser(doc.ImUid, "")
		if err1 != nil {
			return friend_circles.CommentDetailResp{}, err1
		}

		doc.NickName = user.Nickname
		doc.AvatarUrl = user.AvatarUrl

		if doc.ReplyCommentId != "" {
			replyUser, err2 := svc.GetImUser(doc.ReplyCommentImUid, "")
			if err2 != nil {
				return friend_circles.CommentDetailResp{}, err2
			}
			doc.ReplyCommentUserNickname = replyUser.Nickname
		}
		doc.CommentIndexId = hit.Id
		resp.List = append(resp.List, doc)
	}

	resp.Total = searchResult.TotalHits()
	return
}

func DelFriendCircleComment(circleId string) (err error) {
	ch, err := rabbit.Cfg.Pool.GetChannel()
	if err != nil {
		return
	}
	defer ch.Release()

	page := 1
	limit := 100

	for {
		from := (page - 1) * limit
		query := elastic.NewBoolQuery()
		query.Must(elastic.NewTermQuery("circle_id", circleId))
		query.Must(elastic.NewTermQuery("state", "1"))
		var searchResult *elastic.SearchResult
		searchResult, err = es.EsClient.Search().
			Index(md.EggFriendCircleCommentEsAlias). // 替换为你的索引名称
			Query(query).
			Sort("create_at", true).
			From(from).
			Size(limit).
			Pretty(true).
			Do(context.Background())
		if err != nil {
			logx.Fatalf("Error searching for documents: %v", err)
			return
		}

		// 检查是否有结果
		if searchResult.Hits.TotalHits.Value == 0 {
			return
		}

		// 推入mq
		for _, hit := range searchResult.Hits.Hits {
			data := md2.IMEggEnergyStructForDelFriendCircleCommentData{
				CommentIndexId: hit.Id,
			}
			ch.Publish(md2.IMEggEnergyExchange, data, md2.IMEggEnergyRoutKeyForDelFriendCircleCommentData)
		}

		if searchResult.Hits.TotalHits.Value < int64(limit) {
			break
		}
		page++
	}
	return
}