import * as Alb from '@alicloud/alb20200616';
import Alb__default, { ListServerGroupServersResponseBodyServers, ListAsynJobsResponseBodyJobs, ListServerGroupsResponseBodyServerGroups, UpdateServerGroupServersAttributeResponseBody } from '@alicloud/alb20200616';
export { ListAsynJobsRequest, ListAsynJobsResponseBodyJobs, ListServerGroupServersRequest, ListServerGroupsRequest, ListServerGroupsResponseBodyServerGroups, UpdateServerGroupServersAttributeRequest, UpdateServerGroupServersAttributeResponseBody } from '@alicloud/alb20200616';
import { EcsClient } from '@yuntools/ali-ecs';

type ServerGroupId = string;
type GroupServer = ListServerGroupServersResponseBodyServers;
interface ActionRet {
    /** 异步任务信息 */
    jobInfo: ListAsynJobsResponseBodyJobs | undefined;
    /** 服务器属性 */
    groupServer: GroupServer | undefined;
}
type JobId = string;
/**
 * 异步任务的执行状态
 */
declare enum JobStatus {
    /** 异步消息已入队，等待处理 */
    Enqueued = "Enqueued",
    /** 调用执行成功 */
    Succeeded = "Succeeded",
    /** 调用执行失败 */
    Failed = "Failed",
    /** 调用执行中 */
    Running = "Running",
    Processing = "Processing",
    /** 调用执行终止 */
    Stopped = "Stopped",
    /** 执行停止中 */
    Stopping = "Stopping",
    /** 执行因函数被删除等原因处于无效状态（任务未被执行） */
    Invalid = "Invalid",
    /** 您为任务配置了最长排队等待的期限。该任务因为超期被丢弃（任务未被执行） */
    Expired = "Expired",
    /** 异步调用因执行错误重试中 */
    Retrying = "Retrying"
}
declare enum Action {
    /** 查询指定异步任务信息 */
    GetAsyncJobResult = "GetAsyncJobResult",
    /** ALB 服务组列表 */
    ListServerGroups = "ListServerGroups",
    /** ALB 服务组所有服务器列表 */
    ListServerGroupServers = "ListServerGroupServers",
    /** 更新 ALB 服务器组指定服务器的（权重）属性 */
    UpdateServerGroupServersAttribute = "UpdateServerGroupServersAttribute"
}
declare enum ActionType {
    up = "up",
    down = "down"
}
/** 更新服务组指定服务器权重属性 */
interface UpdateServerWeightOptions {
    /** 服务组id */
    serverGroupId: string;
    /** Ecs 实例id, 不能和 publicIp 同时为空 */
    ecsId?: string | undefined;
    /** Ecs 实例公网ip，不能和 ecsId 同时为空 */
    ip?: string | undefined;
    /** 目标权重 */
    weight: number;
    /** 当前权重 */
    currentWeight?: number | undefined;
    /**
     * 首次更新步长
     * @default 10
     */
    startStep?: number | undefined;
    /**
     * 每次更新步长
     * @default 30
     */
    step?: number;
}
interface UpdateServerWeightOptionsInner extends UpdateServerWeightOptions {
    ecsId: string;
    currentWeight: number;
}
interface CalcuWeightOptions {
    dstWeight: number;
    currentWeight: number;
    /**
     * 首次更新步长
     * @default 10
     */
    startStep: number;
    /**
     * 每次更新步长
     * @default 30
     */
    step: number;
}

/** 阿里云 ALB 负载均衡服务接口 */
declare class AlbClient {
    protected id: string;
    protected secret: string;
    endpoint: string;
    ecsClientInstance?: EcsClient | undefined;
    /**
     * 是否输出日志
     * @default false
     */
    debug: boolean;
    /**
     * 是否输出渐进日志
     * @default true
     */
    showProgressLog: boolean;
    client: Alb__default;
    nextToken: string;
    ecsClient: EcsClient;
    groupServersCache: Map<string, Alb.ListServerGroupServersResponseBodyServers[]>;
    cacheTime: number;
    cacheTTLSec: number;
    constructor(id: string, secret: string, endpoint?: string, ecsClientInstance?: EcsClient | undefined);
    /**
     * 获取指定服务组信息
     */
    getGroup(serverGroupId: string): Promise<ListServerGroupsResponseBodyServerGroups | undefined>;
    /**
     * 获取指定服务组指定服务器信息
     */
    getGroupServer(serverGroupId: string, serverId: string, withoutCache?: boolean): Promise<GroupServer | undefined>;
    /**
     * 根据公网 IPs 获取指定服务组指定服务器信息
     */
    getGroupServerByPublicIps(serverGroupId: string, ips: string[]): Promise<Map<string, GroupServer>>;
    /**
     * 根据公网 IP 获取指定服务组指定服务器信息
     */
    getGroupServerByPublicIp(serverGroupId: string, ip: string): Promise<GroupServer | undefined>;
    /**
     * 列出指定服务器组的服务器列表信息
     */
    listGroupServers(serverGroupId: string): Promise<GroupServer[] | undefined>;
    /**
     * 获取异步任务信息
     */
    getJobInfo(jobId: string): Promise<ListAsynJobsResponseBodyJobs | undefined>;
    /**
     * 渐进更新指定服务器的权重到指定值，
     * 直到异步任务状态为 Succeeded 或 Failed,
     * 并返回异步任务信息和服务器信息
     */
    updateServerWeightByPublicIp(options: UpdateServerWeightOptions): Promise<ActionRet | undefined>;
    /**
     * 渐进更新指定服务器的权重到指定值，
     * 直到异步任务状态为 Succeeded 或 Failed,
     * 并返回异步任务信息和服务器信息
     */
    updateServerWeight(options: UpdateServerWeightOptions): Promise<ActionRet | undefined>;
    /**
     * 设置服务器组的权重属性
     */
    setServersWeight(serverGroupId: string, serverIds: string[], weight: number): Promise<UpdateServerGroupServersAttributeResponseBody>;
    /**
     * 查询指定任务的状态是否匹配输入的状态值
     */
    isJobMatchStatusList<T extends JobStatus>(jobId: string, statusArray: T[]): Promise<T | false>;
    cleanCache(force?: boolean): void;
    updateCache(groupId: ServerGroupId, servers: GroupServer[] | undefined): void;
    private _cleanCache;
    private loopServerUntilWeight;
    private loopJobUntilStatuses;
    private createClient;
}
declare function caculateWeights(options: CalcuWeightOptions): number[];

export { Action, ActionRet, ActionType, AlbClient, CalcuWeightOptions, GroupServer, JobId, JobStatus, ServerGroupId, UpdateServerWeightOptions, UpdateServerWeightOptionsInner, caculateWeights };