package txim

import "github.com/tencentyun/tls-sig-api-v2-golang/tencentyun"

const (
	ApiHost    = "console.tim.qq.com" // API服务器地址
	ApiVersion = "v4"                 // API版本号
)

var g struct {
	sdkAppID   int
	identifier string
	key        string
}

// GetInfo 获取SDK AppID等信息
func GetInfo() (int, string) {
	return g.sdkAppID, g.identifier
}

// Init 初始化SDK
func Init(sdkAppID int, key, identifier string) {
	g.sdkAppID = sdkAppID
	g.key = key
	g.identifier = identifier
}

// UserSig 生成签名
func UserSig(identifier string, expire int) string {
	sig, _ := tencentyun.GenUserSig(g.sdkAppID, g.key, identifier, expire)
	return sig
}