sern-community/src/utils/randomStatus.ts

import { ActivityType, Client, ClientPresenceStatus } from "discord.js";

const statues: [Exclude<ActivityType, ActivityType.Custom>, string, ClientPresenceStatus][] = [
    [ActivityType.Watching, "the sern community", "online"],
    [ActivityType.Listening, "Evo", "dnd"],
    [ActivityType.Playing, "with @sern/cli", "idle"],
    [ActivityType.Watching, "sern bots", "dnd"],
    [ActivityType.Watching, "github stars go brrr", "online"],
    [ActivityType.Listening, "Spotify", "dnd"],
    [ActivityType.Listening, "what's bofa", "idle"],
];

export function randomStatus(client: Client) {
    setInterval(() => {
        const shuffledStatuses = shuffleArray(statues);
        const [type, name, status] = [...shuffledStatuses].shift()!;
        client.user!.setPresence({ activities: [{ name, type }], status });
    }, 60_000);
}

function shuffleArray<T>(array: T[]) {
    for (let i = array.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [array[i], array[j]] = [array[j], array[i]];
    }
    return [...array];
}