chore: more typescript

src/scripts/discord.ts

@@ -0,0 +1,88 @@
+import { Client } from "discord-rpc";
+import { app, ipcMain } from "electron";
+import globalEvents from "../constants/globalEvents";
+import { MediaStatus } from "../models/mediaStatus";
+import { mediaInfo } from "./mediaInfo";
+
+const clientId = "833617820704440341";
+
+function timeToSeconds(timeArray: string[]) {
+  const minutes = parseInt(timeArray[0]) * 1;
+  const seconds = minutes * 60 + parseInt(timeArray[1]) * 1;
+  return seconds;
+}
+
+export let rpc: Client;
+
+const observer = () => {
+  if (mediaInfo.status == MediaStatus.paused && rpc) {
+    rpc.setActivity(idleStatus);
+  } else if (rpc) {
+    const currentSeconds = timeToSeconds(mediaInfo.current.split(":"));
+    const durationSeconds = timeToSeconds(mediaInfo.duration.split(":"));
+    const date = new Date();
+    const now = (date.getTime() / 1000) | 0;
+    const remaining = date.setSeconds(date.getSeconds() + (durationSeconds - currentSeconds));
+    if (mediaInfo.url) {
+      rpc.setActivity({
+        ...idleStatus,
+        ...{
+          details: `Listening to ${mediaInfo.title}`,
+          state: mediaInfo.artists ? mediaInfo.artists : "unknown artist(s)",
+          startTimestamp: now,
+          endTimestamp: remaining,
+          largeImageKey: mediaInfo.image,
+          largeImageText: mediaInfo.album ? mediaInfo.album : `${idleStatus.largeImageText}`,
+          buttons: [{ label: "Play on Tidal", url: mediaInfo.url }],
+        },
+      });
+    } else {
+      rpc.setActivity({
+        ...idleStatus,
+        ...{
+          details: `Watching ${mediaInfo.title}`,
+          state: mediaInfo.artists,
+          startTimestamp: now,
+          endTimestamp: remaining,
+        },
+      });
+    }
+  }
+};
+
+const idleStatus = {
+  details: `Browsing Tidal`,
+  largeImageKey: "tidal-hifi-icon",
+  largeImageText: `Tidal HiFi ${app.getVersion()}`,
+  instance: false,
+};
+
+/**
+ * Set up the discord rpc and listen on globalEvents.updateInfo
+ */
+export const initRPC = () => {
+  rpc = new Client({ transport: "ipc" });
+  rpc.login({ clientId }).then(
+    () => {
+      rpc.on("ready", () => {
+        rpc.setActivity(idleStatus);
+      });
+      ipcMain.on(globalEvents.updateInfo, observer);
+    },
+    () => {
+      console.error("Can't connect to Discord, is it running?");
+    }
+  );
+};
+
+/**
+ * Remove any RPC connection with discord and remove the event listener on globalEvents.updateInfo
+ */
+export const unRPC = () => {
+  if (rpc) {
+    rpc.clearActivity();
+    rpc.destroy();
+    rpc = null;
+    ipcMain.removeListener(globalEvents.updateInfo, observer);
+  }
+};