package models

import (
	"eta_gn/eta_api/global"
	"eta_gn/eta_api/utils"
)

type ResearchReportViewPUV struct {
	ResearchReportId int `gorm:"column:research_report_id;primaryKey;type:int" orm:"column(research_report_id);pk" description:"研究报告ID"`
	Pv               int `gorm:"column:pv;type:int" orm:"column(pv)" description:"页面浏览量"`
	Uv               int `gorm:"column:uv;type:int" orm:"column(uv)" description:"独立访客数"`
}

// GetPUVByResearchReportIds 通过报告IDs获取老报告PV、UV
func GetPUVByResearchReportIds(reportIds []string) (list []*ResearchReportViewPUV, err error) {
	if len(reportIds) == 0 {
		return
	}
	sql := `SELECT
				research_report_id,
				COUNT(1) AS pv,
				COUNT(DISTINCT user_id) AS uv
			FROM
				user_view_history
			WHERE
				research_report_id IN (` + utils.GetOrmInReplace(len(reportIds)) + `)
			GROUP BY
				research_report_id`
	err = global.DmSQL["weekly"].Raw(sql, reportIds).Scan(&list).Error
	return
}