Presences/websites/W/WhatsApp/presence.ts

const presence = new Presence({
		clientId: "628019683718856714",
	}),
	browsingTimestamp = Math.floor(Date.now() / 1000);

presence.on("UpdateData", async () => {
	const presenceData: PresenceData = {
			largeImageKey:
				"https://cdn.rcd.gg/PreMiD/websites/W/WhatsApp/assets/logo.png",
			startTimestamp: browsingTimestamp,
		},
		typing = document.querySelector(
			'span[class="selectable-text copyable-text"]'
		),
		[showRecipient, showNumbers] = await Promise.all([
			presence.getSetting<boolean>("showRecipient"),
			presence.getSetting<boolean>("showNumbers"),
		]);

	let name = document
		.querySelector(".AmmtE")
		?.querySelector('[class*="lhj4utae"]')?.textContent;

	if (
		name?.match(
			/^[+]?[(]?[0-9]{3}[)]?[-\s.]?[0-9]{3}[-\s.]?[0-9]{4,6}$/gm
		)?.[0] &&
		!showNumbers
	)
		name = "";

	if (!name && !typing) {
		switch (true) {
			case !!document.querySelector(".ppled2lx"): {
				// Community tab
				presenceData.details = "Viewing communities";
				break;
			}
			case !!document.querySelector(".mrcito7c.r96muop5"): {
				// Status
				presenceData.details = "Browsing all status updates";
				break;
			}
			case !document.querySelector(
				'[data-testid="conversation-info-header"]'
			): {
				presenceData.details = "Browsing...";
				break;
			}
			default: {
				presenceData.details = "Texting with someone";
				presenceData.state = "Just reading...";
				break;
			}
		}
	} else if (document.querySelector('[role="tablist"]')) {
		// if contact windows with media/documents/etc is open
		presenceData.details = `Viewing ${document
			.querySelector('button[aria-selected="true"]')
			?.textContent?.toLowerCase()} in the chat with ${
			!showRecipient ? "someone" : name
		}`;
	} else if (document.querySelector("._2Ts6i._1xFRo > span > div")) {
		// If contact windows is open
		presenceData.details = `Viewing contact info of ${
			!showRecipient ? "someone" : name
		}`;
	} else {
		presenceData.details = `Texting with ${!showRecipient ? "someone" : name}`;
		presenceData.state =
			(typing?.textContent && "Typing...") || "Just reading...";
	}

	presence.setActivity(presenceData);
});