package datahub

/*
only support aliyun account now
*/

import (
    "fmt"
)

type Account interface {
    fmt.Stringer
    GetAccountId() string
    GetAccountKey() string
    GetSecurityToken() string
}

type AliyunAccount struct {
    // Aliyun Access key ID
    AccessId string

    // Aliyun Secret Access Key
    AccessKey string
}

// create new instance
func NewAliyunAccount(accessId, accessKey string) *AliyunAccount {
    return &AliyunAccount{
        AccessId:  accessId,
        AccessKey: accessKey,
    }
}

func (a AliyunAccount) String() string {
    return fmt.Sprintf("accessId: %s, accessKey: %s", a.AccessId, a.AccessKey)
}

func (a AliyunAccount) GetAccountId() string {
    return a.AccessId
}

func (a AliyunAccount) GetAccountKey() string {
    return a.AccessKey
}

func (a AliyunAccount) GetSecurityToken() string {
    return ""
}

type StsCredential struct {
    // Access key ID
    AccessId string

    // Secret Access Key
    AccessKey string

    // Security Token
    SecurityToken string
}

// create new instance
func NewStsCredential(accessId, accessKey, securityToken string) *StsCredential {
    return &StsCredential{
        AccessId:      accessId,
        AccessKey:     accessKey,
        SecurityToken: securityToken,
    }
}

func (a StsCredential) String() string {
    return fmt.Sprintf("accessId: %s, accessKey: %s, securityToken: %s", a.AccessId, a.AccessKey, a.SecurityToken)
}

func (a StsCredential) GetAccountId() string {
    return a.AccessId
}

func (a StsCredential) GetAccountKey() string {
    return a.AccessKey
}

func (a StsCredential) GetSecurityToken() string {
    return a.SecurityToken
}