package user_m

import (
	"gorm.io/gorm"
	"hilo-user/_const/enum/user_e"
	"hilo-user/domain"
	"hilo-user/resource/mysql"
	"time"
)

//用户Vip
type UserVip struct {
	mysql.Entity
	*domain.Model       `gorm:"-"`
	UserId              mysql.ID
	ExpireAt            time.Time          //结束时间
	Type                user_e.UserVipType //来源类型
	Platform            mysql.Platform
	VipSubscribeOrderId mysql.ID //最后的订单ID
}

// 检查某用户是否Vip
func IsVip(userId uint64) (bool, *int64, error) {
	uv, err := GetVip(mysql.Db, userId)
	if err != nil {
		return false, nil, err
	}
	if uv == nil {
		return false, nil, nil
	}
	ts := uv.ExpireAt.Unix()
	return true, &ts, nil
}

func GetVip(db *gorm.DB, userId uint64) (*UserVip, error) {
	rows := make([]UserVip, 0)
	err := db.Where("user_id = ? AND expire_at >= NOW()", userId).Find(&rows).Error
	if err != nil {
		return nil, err
	}
	if len(rows) > 0 {
		return &rows[0], nil
	}
	return nil, nil
}