import { UptimeMessage } from "@/services/types";

export function isAgentOnline(data: UptimeMessage): boolean {
    const timeDiff = new Date().getTime() - new Date(data.last_seen).getTime();

    return timeDiff < 10000;
}

export const formatRelativeTime = (timestamp: string): string => {
    const now = new Date();
    const past = new Date(timestamp);
    const diffInSeconds = Math.floor((now.getTime() - past.getTime()) / 1000);

    if (diffInSeconds < 5) {
        return "now";
    } else if (diffInSeconds < 60) {
        return `${diffInSeconds}s ago`;
    } else if (diffInSeconds < 3600) {
        const minutes = Math.floor(diffInSeconds / 60);
        return `${minutes}m ago`;
    } else if (diffInSeconds < 86400) {
        const hours = Math.floor(diffInSeconds / 3600);
        return `${hours}h ago`;
    } else {
        const days = Math.floor(diffInSeconds / 86400);
        return `${days}d ago`;
    }
};