Presences/websites/L/ListenBrainz/presence.ts

const presence = new Presence({
		clientId: "1020099638470127627",
	}),
	browsingTimestamp = Math.floor(Date.now() / 1000);

enum Asset {
	Logo = "https://cdn.rcd.gg/PreMiD/websites/L/ListenBrainz/assets/logo.png",
}

presence.on("UpdateData", () => {
	const presenceData: PresenceData = {
			largeImageKey: Asset.Logo,
			startTimestamp: browsingTimestamp,
		},
		{ pathname, href } = window.location,
		pathSplit = pathname.split("/").slice(1),
		pageTitle =
			document.querySelector<HTMLHeadingElement>(".page-title")?.textContent;

	switch (pathSplit[0]) {
		case "": {
			presenceData.details = "Browsing homepage";
			break;
		}
		case "about": {
			presenceData.details = "Browsing";
			presenceData.state = "About";
			break;
		}
		case "explore": {
			presenceData.details = "Browsing";
			switch (pathSplit[1]) {
				case "huesound": {
					presenceData.state = "Huesound";
					break;
				}
				case "similar-users": {
					presenceData.state = "Top Similar Users";
					break;
				}
			}
			break;
		}
		case "feed": {
			presenceData.details = "Browsing";
			presenceData.state = "Latest activity feed";
			break;
		}
		case "profile": {
			presenceData.details = "Managing profile settings";
			break;
		}
		case "recommended": {
			presenceData.details = "Viewing recommendations";
			let type = "tracks";
			switch (pathSplit[3]) {
				case "top_artist": {
					type = "Top artist";
					break;
				}
				case "similar_artist": {
					type = "Similar artist";
					break;
				}
				case "raw": {
					type = "Raw track";
					break;
				}
			}
			presenceData.state = `${type} recommendations for ${pageTitle}`;
			break;
		}
		case "recent": {
			presenceData.details = "Browsing";
			presenceData.state = "Recent listens";
			break;
		}
		case "user": {
			presenceData.details = "Viewing a user's profile";
			switch (pathSplit[2] ?? "") {
				case "": {
					presenceData.state = pageTitle;
					break;
				}
				case "reports": {
					presenceData.state = `${pageTitle}'s reports`;
					break;
				}
				case "charts": {
					presenceData.state = `${pageTitle}'s charts`;
					break;
				}
				case "feedback": {
					presenceData.state = `${pageTitle}'s loved/hated tracks`;
					break;
				}
				case "pins": {
					presenceData.state = `${pageTitle}'s pinned recordings`;
					break;
				}
				case "playlists": {
					presenceData.state = `${pageTitle}'s playlists`;
					break;
				}
				case "recommendations": {
					presenceData.state = `${pageTitle}'s recommended playlists`;
					break;
				}
				case "collaborations": {
					presenceData.state = `${pageTitle}'s collaborative playlists`;
					break;
				}
			}
			break;
		}
		case "playlist": {
			presenceData.details = "Viewing a playlist";
			presenceData.state =
				document.querySelector<HTMLDivElement>(
					".title > div"
				).firstChild.textContent;
			if (
				document
					.querySelector(".title > small")
					.firstChild.textContent.trim() !== "Private"
			) {
				presenceData.buttons = [
					{
						label: "View playlist",
						url: href,
					},
				];
			}
			break;
		}
		default: {
			presenceData.details = "Browsing";
			presenceData.state =
				pageTitle ?? document.title.match(/^(.*?)(?: - ListenBrainz)?$/)[1];
			break;
		}
	}

	if (document.querySelector("#brainz-player")) {
		const currentlyPlayingElement =
			document.querySelector<HTMLDivElement>(".currently-playing");
		if (currentlyPlayingElement) {
			presenceData.smallImageText = currentlyPlayingElement.textContent;
			presenceData.smallImageKey =
				document
					.querySelector<HTMLDivElement>(".play")
					.getAttribute("title") === "Play"
					? Assets.Pause
					: Assets.Play;
		}
	}

	presence.setActivity(presenceData);
});