package services

import (
	"context"
	"fmt"
	"hongze/hongze_cygx/models"
	"hongze/hongze_cygx/utils"
	"sort"
	"strconv"
	"strings"
	"time"
)

func UpdateWxUserLabel(cont context.Context) (err error) {
	defer func() {
		if err != nil {
			go utils.SendAlarmMsg("更新用户标签失败", 2)
			go utils.SendEmail("更新用户标签失败"+"【"+utils.APPNAME+"】"+time.Now().Format(utils.FormatDateTime), ";Err:"+err.Error(), utils.EmailSendToUsers)
			utils.FileLog.Info("更新用户标签失败,Err:%s", err.Error())
		}
	}()
	listUser, err := models.GetUserRegisterList()
	if err != nil {
		fmt.Println("GetUserRegisterList Err", err)
	}
	for _, vUser := range listUser {
		//fmt.Println(vUser.Mobile)
		labels, err := models.GetCygxCompanyUserListSplit(strconv.Itoa(vUser.UserId))
		if err != nil {
			fmt.Println("GetCygxCompanyUserListSplit Err", err)
			return err
		}
		mapLabels := make(map[string]string)
		var labelsListStr []*models.UserLabel

		mapActivityLabels := make(map[string]string)

		labelsList := strings.Split(labels, ",")
		for _, vL := range labelsList {
			if mapLabels[vL] == "" && vL != "" {
				mapLabels[vL] = vL
				item := new(models.UserLabel)
				item.Label = vL
				labelsListStr = append(labelsListStr, item)
			}
		}

		dateTime := time.Now().AddDate(0, -3, 0).Format(utils.FormatDate)
		listArticlePv, err := models.GetArticlePvCount(vUser.Mobile, vUser.Email, dateTime)
		if err != nil && err.Error() != utils.ErrNoRow() {
			fmt.Println("GetArticlePvCount Err", err)
			return err
		}
		var articleIds string
		mapArticleIdLabelTotal := make(map[string]int)
		mapArticleIdPv := make(map[int]int)
		if len(listArticlePv) > 0 {
			for _, v := range listArticlePv {
				articleIds += strconv.Itoa(v.ArticleId) + ","
				mapArticleIdPv[v.ArticleId] = v.Pv
			}
			articleIds = strings.TrimRight(articleIds, ",")
			//产业、标的标签
			listLabelName, err := models.GetArticleGroupyIndustryName(articleIds)
			if err != nil && err.Error() != utils.ErrNoRow() {
				fmt.Println("GetArticleGroupyIndustryName Err", err)
				return err
			}
			if len(listLabelName) > 0 {
				for _, v := range listLabelName {
					labelsIndustryList := strings.Split(v.IndustryName, "/")
					labelsSubjectList := strings.Split(v.SubjectName, "/")
					//添加产业统计
					if len(labelsIndustryList) > 0 {
						for _, vIn := range labelsIndustryList {
							if mapActivityLabels[vIn] != "" {
								mapArticleIdLabelTotal[vIn] += mapArticleIdPv[v.ArticleId]
							} else {
								mapArticleIdLabelTotal[vIn] = mapArticleIdPv[v.ArticleId]
								mapActivityLabels[vIn] = vIn
							}
						}
					}
					if len(labelsSubjectList) > 0 {
						//添加标的统计
						for _, vIn := range labelsSubjectList {
							if mapActivityLabels[vIn] != "" {
								mapArticleIdLabelTotal[vIn] += mapArticleIdPv[v.ArticleId]
							} else {
								mapArticleIdLabelTotal[vIn] = mapArticleIdPv[v.ArticleId]
								mapActivityLabels[vIn] = vIn
							}
						}
					}
				}
			}
		}

		articleIds, err = models.GetCygxArticleCollectId(vUser.UserId, dateTime)
		if err != nil && err.Error() != utils.ErrNoRow() {
			fmt.Println("GetCygxArticleCollectId Err", err)
			return err
		}
		if articleIds != "" {
			//产业、标的标签
			listLabelName, err := models.GetArticleGroupyIndustryName(articleIds)
			if err != nil && err.Error() != utils.ErrNoRow() {
				fmt.Println("GetArticleGroupyIndustryName Err", err)
				return err
			}
			if len(listLabelName) > 0 {
				for _, v := range listLabelName {
					labelsIndustryList := strings.Split(v.IndustryName, "/")
					labelsSubjectList := strings.Split(v.SubjectName, "/")
					//添加产业统计
					if len(labelsIndustryList) > 0 {
						for _, vIn := range labelsIndustryList {
							if mapActivityLabels[vIn] != "" {
								mapArticleIdLabelTotal[vIn] += 1
							} else {
								mapArticleIdLabelTotal[vIn] = 1
								mapActivityLabels[vIn] = vIn
							}
						}
					}
					if len(labelsSubjectList) > 0 {
						//添加标的统计
						for _, vIn := range labelsSubjectList {
							if mapActivityLabels[vIn] != "" {
								mapArticleIdLabelTotal[vIn] += 1
							} else {
								mapArticleIdLabelTotal[vIn] = 1
								mapActivityLabels[vIn] = vIn
							}
						}
					}
				}
			}
		}

		//活动标签计算
		listActivityPv, err := models.GetActivitySignCount(vUser.Mobile, dateTime)
		if err != nil && err.Error() != utils.ErrNoRow() {
			fmt.Println("GetActivitySignCount Err", err)
			return err
		}
		if len(listActivityPv) > 0 {
			for _, v := range listActivityPv {
				labelsList := strings.Split(v.Label, "-")
				for _, v2 := range labelsList {
					labelsListSon := strings.Split(v2, "/")
					for _, v3 := range labelsListSon {
						if mapActivityLabels[v3] != "" {
							mapArticleIdLabelTotal[v3] += 1
						} else {
							mapArticleIdLabelTotal[v3] = 1
							mapActivityLabels[v3] = v3
						}
					}
				}
			}
		}

		//对标签数量进行排序
		type KvPair struct {
			Key string
			Val int
		}
		tmpList := make([]KvPair, 0)
		for k, v := range mapArticleIdLabelTotal {
			tmpList = append(tmpList, KvPair{Key: k, Val: v})
		}
		sort.Slice(tmpList, func(i, j int) bool {
			return tmpList[i].Val > tmpList[j].Val // 降序
		})
		for _, v := range tmpList {
			if v.Key != "" {
				mapLabels[v.Key] = v.Key
				item := new(models.UserLabel)
				item.Label = v.Key
				labelsListStr = append(labelsListStr, item)
			}
		}

		var labelNew string
		for _, v := range labelsListStr {
			labelNew += v.Label + ","
		}
		labelNew = strings.TrimRight(labelNew, ",")
		if labelNew != "" {
			err = models.UpdateUserLabel(labelNew, vUser.UserId)
			if err != nil {
				fmt.Println("UpdateUserLabel Err", err)
				return err
			}
		}
		//fmt.Println(labelNew)
	}
	return
}