package live

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"recook/internal/back"
	"recook/internal/dbc"
	"recook/internal/model/user"
	"recook/tools"
	"strconv"
)

// 验证用户信息
func UserInfo(c *gin.Context) {
	id, err := strconv.Atoi(c.Request.Header.Get("X-Recook-ID"))
	if id <= 0 || err != nil {
		back.Fail(c, "游客无法使用该功能，请登录")
		return
	}
	userId := getUserId(uint(id))
	if userId != "" {
		uid, _ := strconv.ParseUint(userId, 10, 64)
		back.Suc(c, "操作成功", gin.H{
			"userId": uid,
		})
		return
	} else {
		login := &user.Login{}
		dbc.DB.First(login, "id=?", id)
		if login.UserID != 0 {
			setUserId(login)
			back.Suc(c, "操作成功", gin.H{
				"userId": login.UserID,
			})
			return
		}
	}
	back.Fail(c, "登录超时，请登录")
	return
}

// 获取userId缓存
func getUserId(id uint) string {
	k := fmt.Sprintf("live_user_id_%d", id)
	val, _ := dbc.Rds.Get(k).Result()
	return val
}

// 缓存userId
func setUserId(l *user.Login) {
	k := fmt.Sprintf("live_user_id_%d", l.ID)
	err := dbc.Rds.Set(k, l.UserID, 0).Err()
	if err != nil {
		panic(err)
	}
}

type argsUsers struct {
	Ids []int `json:"ids" form:"ids"`
}

// 根据ids批量获取会员基础信息
func GetUsers(c *gin.Context) {
	argsList := argsUsers{}
	if err := tools.ParseParams(&argsList, c); err != nil {
		back.Fail(c, err.Error())
		return
	}
	if len(argsList.Ids) == 0 {
		back.Fail(c, "参数不全")
		return
	}
	information := []user.Information{}
	dbc.DB.Find(&information, "id in (?)", argsList.Ids)
	back.Suc(c, "操作成功", information)
	return
}