package SsoUtil

import (
	"dsTools/Utils/AesUtil"
	"dsTools/Utils/ConfigUtil"
	"encoding/base64"
	"github.com/gin-gonic/gin"
	"github.com/sirupsen/logrus"
	"strconv"
	"strings"
)


/**
功能：解析SessionId的内容，换算出设备，身份和人员ID
作者：黄海
时间：2020-02-25
*/
func AnalyzeSessionId(encodeString string) (string, string, string) {
	var identityId = -1
	var personId = -1
	var deviceId = -1
	//解base64
	sessionId,err :=base64.RawURLEncoding.DecodeString(encodeString)
	if err != nil {
		return "","",""
	}
	//解密
	r, err := AesUtil.Decrypt(string(sessionId))
	if err != nil {
		logrus.Errorln(err)
	} else {
		s := r
		array := strings.Split(s, "_")
		if len(array) > 1 {
			identityId, _ = strconv.Atoi(array[0])
			personId, _ = strconv.Atoi(array[1])
			deviceId, _ = strconv.Atoi(array[2])
		}
	}
	return strconv.Itoa(identityId), strconv.Itoa(personId),strconv.Itoa(deviceId)
}

/**
功能：读取统一认证的cookie值
作者：黄海
时间：2020-02-22
*/
func ReadSsoCookie(c *gin.Context) string {
	cookie, e := c.Request.Cookie(ConfigUtil.AccessToken)
	if e == nil {
		return cookie.Value
	} else {
		return ""
	}
}

/**
功能：删除统一认证的cookie信息
作者：黄海
时间：2020-02-22
*/
func deleteSsoCookie(c *gin.Context) {
	c.SetCookie(ConfigUtil.AccessToken, "", -1, "/", "", false, true)
}