package services

import (
	"context"
	"hongze/hongze_task/models"
	"hongze/hongze_task/utils"
	"time"
)

// StatisticsUserView 汇总统计表
func StatisticsUserView(cont context.Context) (err error) {
	dateTime := time.Now().AddDate(0, 0, -1)
	dateStr := dateTime.Format(utils.FormatDate)
	count, err := models.GetUserViewStatisticsCount(dateStr)
	if err != nil {
		return
	}
	if count > 0 {
		return
	}

	{
		mobileViewMap := make(map[string]*models.UserViewMobileTotalSlice)

		list, tmpErr := models.GetCountUserViewHistoryByMobiles(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			mobileViewMap[v.Mobile] = v
		}

		list, tmpErr = models.GetReportViewMaxTimeByMobiles(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			if userViewStatistics, ok := mobileViewMap[v.Mobile]; ok {
				userViewStatistics.Total += v.Total
				if v.ViewTime.After(userViewStatistics.ViewTime) {
					userViewStatistics.ViewTime = v.ViewTime
				}
			} else {
				mobileViewMap[v.Mobile] = v
			}
		}

		list, tmpErr = models.GetAdvisoryCountUserViewHistoryByMobiles(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			if userViewStatistics, ok := mobileViewMap[v.Mobile]; ok {
				userViewStatistics.Total += v.Total
				if v.ViewTime.After(userViewStatistics.ViewTime) {
					userViewStatistics.ViewTime = v.ViewTime
				}
			} else {
				mobileViewMap[v.Mobile] = v
			}
		}

		if len(mobileViewMap) > 0 {
			tmpList := make([]*models.UserViewStatistics, 0)
			for mobile, userViewStatistics := range mobileViewMap {
				item := &models.UserViewStatistics{
					Mobile:       mobile,
					RealName:     userViewStatistics.RealName,
					CompanyName:  userViewStatistics.CompanyName,
					ViewNum:      userViewStatistics.Total,
					LastViewTime: userViewStatistics.ViewTime,
					Date:         dateTime,
					CreateTime:   time.Now(),
				}
				tmpList = append(tmpList, item)
			}
			//最后出来后，如果还有数据未插入，那么再去批量插入数据库
			if len(tmpList) > 0 {
				_ = models.AddMultiUserViewStatistics(tmpList)
			}
		}
	}

	//邮箱
	{
		emailViewMap := make(map[string]*models.UserViewEmailTotalSlice)

		list, tmpErr := models.GetCountUserViewHistoryByEmails(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			emailViewMap[v.Email] = v
		}

		list, tmpErr = models.GetReportViewMaxTimeByEmails(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			if userViewStatistics, ok := emailViewMap[v.Email]; ok {
				userViewStatistics.Total += v.Total
				if v.ViewTime.After(userViewStatistics.ViewTime) {
					userViewStatistics.ViewTime = v.ViewTime
				}
			} else {
				emailViewMap[v.Email] = v
			}
		}

		list, tmpErr = models.GetAdvisoryCountUserViewHistoryByEmails(dateStr)
		if tmpErr != nil {
			err = tmpErr
			return
		}
		for _, v := range list {
			if userViewStatistics, ok := emailViewMap[v.Email]; ok {
				userViewStatistics.Total += v.Total
				if v.ViewTime.After(userViewStatistics.ViewTime) {
					userViewStatistics.ViewTime = v.ViewTime
				}
			} else {
				emailViewMap[v.Email] = v
			}
		}

		if len(emailViewMap) > 0 {
			tmpList := make([]*models.UserViewStatistics, 0)
			for email, userViewStatistics := range emailViewMap {
				item := &models.UserViewStatistics{
					Email:        email,
					RealName:     userViewStatistics.RealName,
					CompanyName:  userViewStatistics.CompanyName,
					ViewNum:      userViewStatistics.Total,
					LastViewTime: userViewStatistics.ViewTime,
					Date:         dateTime,
					CreateTime:   time.Now(),
				}
				tmpList = append(tmpList, item)
			}
			//最后出来后，如果还有数据未插入，那么再去批量插入数据库
			if len(tmpList) > 0 {
				_ = models.AddMultiUserViewStatistics(tmpList)
			}
		}
	}

	return
}