Add notifications plugin (notify of song on play event)

plugins/notifications/back.js

@@ -0,0 +1,33 @@
+const { nativeImage, Notification } = require("electron");
+
+const { listenAction } = require("../utils");
+const { ACTIONS, CHANNEL } = require("./actions.js");
+
+function notify(info) {
+	let notificationImage = "assets/youtube-music.png";
+	if (info.image) {
+		notificationImage = nativeImage.createFromDataURL(info.image);
+	}
+
+	const notification = {
+		title: info.title || "Playing",
+		body: info.artist,
+		icon: notificationImage,
+		silent: true,
+	};
+	new Notification(notification).show();
+}
+
+function listenAndNotify() {
+	listenAction(CHANNEL, (event, action, imageSrc) => {
+		switch (action) {
+			case ACTIONS.NOTIFICATION:
+				notify(imageSrc);
+				break;
+			default:
+				console.log("Unknown action: " + action);
+		}
+	});
+}
+
+module.exports = listenAndNotify;