import Foundation

enum SyncClock {
    private static var hostOffset: TimeInterval = 0

    static func uptime() -> TimeInterval {
        ProcessInfo.processInfo.systemUptime
    }

    static func setHostOffset(hostUptime: TimeInterval, peerUptime: TimeInterval) {
        hostOffset = hostUptime - peerUptime
    }

    static func convert(hostUptime: TimeInterval) -> TimeInterval {
        hostUptime - hostOffset
    }
}