Before cleanup

src/index.js

@@ -1,11 +1,54 @@
 #!/bin/env node
-const { execSync, spawnSync } = require("child_process");
+const debug = require("debug");
+const { spawnSync } = require("child_process");
+const yargs = require("yargs");
 const suncalc = require("suncalc");
 const dbus = require("./dbus");
+const pulse = require("./pulse");
+const mpd = require("./mpd");
 const { colors, brightness } = require("./colors");
-const DANGEROUS_VOLUME = 40;
-const AUDIO_NAME = "analog-surround-51";
-const MIC_NAME = "C-Media_Electronics_Inc._USB_PnP_Sound_Device";
+
+const o = yargs.options({
+    a: {
+        alias: "audio",
+        default: "analog-surround-51",
+        describe: "String used to match the pulse audio device",
+        type: "string",
+    },
+    m: {
+        alias: ["mic", "record"],
+        default: "C-Media_Electronics_Inc._USB_PnP_Sound_Device",
+        describe: "String used to match the pulse microphone device",
+        type: "string",
+    },
+    v: {
+        alias: "verbose",
+        default: 0,
+        describe: "Verbosity level, add more -v for more verbosity",
+        type: "count",
+    },
+    mpdport: {
+        alias: "p",
+        default: 6600,
+        describe: "MPD port",
+        type: "number",
+    },
+    mpdhost: {
+        alias: "h",
+        default: "localhost",
+        describe: "MPD Host",
+        type: "string",
+    },
+}).argv;
+const AUDIO_NAME = o.a;
+const MIC_NAME = o.m;
+
+const levels = ["*:error", "*:warn", "*:info", "*:log", "*:debug"].slice(
+    0,
+    o.v + 1,
+);
+
+debug.enable(levels.join(","));
 
 function isNight() {
     const now = new Date();
@@ -14,18 +57,6 @@ function isNight() {
     return isnight;
 }
 
-function setPlaying(matrix) {
-    const playing = !spawnSync("mpc | grep playing", { shell: true }).status;
-    [18, 19, 20].forEach(x =>
-        dbus.setKey(
-            matrix,
-            0,
-            x,
-            ...(playing ? colors.ALERT_COLOR.rgb() : colors.BASE_COLOR.rgb()),
-        ),
-    );
-}
-
 function getBrightness() {
     return isNight() ? 60 : 100;
 }
@@ -79,7 +110,7 @@ async function setAudio(matrix) {
             volume < DANGEROUS_VOLUME
                 ? colors.BASE_COLOR.rgb()
                 : colors.ALERT_COLOR.rgb(),
-            volume / 50,
+            (volume / 50) * 100,
         );
         keys.forEach(x => dbus.setKey(matrix, 0, x, ...c.rgb()));
     }
@@ -96,4 +127,26 @@ async function run() {
     dbus.disconnect();
 }
 
-run();
+async function daemon() {
+    const matrix = dbus.staticMatrix(...colors.BASE_COLOR.rgb(), 6, 22);
+    const setKey = (...args) => {
+        dbus.setKey(matrix, ...args);
+    };
+    const interfaces = await dbus.connect();
+    const draw = async () => await interfaces.chroma.setKeyRow(matrix);
+
+    const mpdDisconnect = mpd(
+        { host: o.mpdhost, port: o.mpdport },
+        setKey,
+        draw,
+    )();
+    const p = pulse.connect({ out: AUDIO_NAME, mic: MIC_NAME, setKey, draw });
+
+    process.on("SIGINT", () => {
+        mpdDisconnect();
+        dbus.disconnect();
+        p.disconnect();
+    });
+}
+
+daemon();