/**
 * 设备信息接口
 */
export interface DeviceInfo {
    id: string;
    socketId: string;
    name: string;
    model: string;
    osVersion: string;
    appVersion: string;
    appPackage?: string;
    appName?: string;
    screenWidth: number;
    screenHeight: number;
    capabilities: string[];
    connectedAt: Date;
    lastSeen: Date;
    status: 'online' | 'offline' | 'busy';
    inputBlocked?: boolean;
    isLocked?: boolean;
    remark?: string;
    publicIP?: string;
    systemVersionName?: string;
    romType?: string;
    romVersion?: string;
    osBuildVersion?: string;
}
/**
 * 设备状态接口
 */
export interface DeviceStatus {
    cpu: number;
    memory: number;
    battery: number;
    networkSpeed: number;
    orientation: 'portrait' | 'landscape';
    screenOn: boolean;
}
/**
 * 设备管理器
 */
declare class DeviceManager {
    private devices;
    private deviceStatuses;
    private socketToDevice;
    private logger;
    constructor();
    /**
     * ✅ 清理所有设备记录（服务器重启时调用）
     */
    clearAllDevices(): void;
    /**
     * 添加设备
     */
    addDevice(deviceInfo: DeviceInfo): void;
    /**
     * 移除设备
     */
    removeDevice(deviceId: string): boolean;
    /**
     * 通过Socket ID移除设备
     */
    removeDeviceBySocketId(socketId: string): boolean;
    /**
     * 获取设备信息
     */
    getDevice(deviceId: string): DeviceInfo | undefined;
    /**
     * 通过Socket ID获取设备
     */
    getDeviceBySocketId(socketId: string): DeviceInfo | undefined;
    /**
     * 获取所有设备
     */
    getAllDevices(): DeviceInfo[];
    /**
     * 获取在线设备
     */
    getOnlineDevices(): DeviceInfo[];
    /**
     * 获取设备数量
     */
    getDeviceCount(): number;
    /**
     * 更新设备状态
     */
    updateDeviceStatus(socketId: string, status: DeviceStatus): void;
    /**
     * 获取设备状态
     */
    getDeviceStatus(deviceId: string): DeviceStatus | undefined;
    /**
     * 更新设备连接状态
     */
    updateDeviceConnectionStatus(deviceId: string, status: DeviceInfo['status']): void;
    /**
     * 检查设备是否在线
     */
    isDeviceOnline(deviceId: string): boolean;
    /**
     * 获取设备的Socket ID
     */
    getDeviceSocketId(deviceId: string): string | undefined;
    /**
     * 清理离线设备 (超过指定时间未活跃)
     */
    cleanupOfflineDevices(timeoutMs?: number): void;
    /**
     * 获取设备统计信息
     */
    getDeviceStats(): {
        total: number;
        online: number;
        offline: number;
        busy: number;
    };
}
export default DeviceManager;
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