From ca038a2cf6ad82661b0f7edb43ffc1b0285250ec Mon Sep 17 00:00:00 2001
From: Max Goodhart <c@chromakode.com>
Date: Thu, 2 Jul 2020 21:41:04 -0700
Subject: [PATCH] Add configurable dwell delay to Twitch bot

---
 example.config.toml   |  1 +
 src/node/TwitchBot.js | 13 +++++++++----
 src/node/index.js     |  5 +++++
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/example.config.toml b/example.config.toml
index 26809d6..9aacd12 100644
--- a/example.config.toml
+++ b/example.config.toml
@@ -46,6 +46,7 @@ json-url = ["https://woke.net/api/streams.json"]
     [twitch.announce]
     #template = "SingsMic <%- stream.source %> <%- stream.city && stream.state ? `(${stream.city} ${stream.state})` : '' %> <%- stream.link %>"
     #interval = 60
+    #delay = 30
 
 [cert]
 # SSL certificates (optional)
diff --git a/src/node/TwitchBot.js b/src/node/TwitchBot.js
index 39f8299..0e804ef 100644
--- a/src/node/TwitchBot.js
+++ b/src/node/TwitchBot.js
@@ -20,6 +20,7 @@ export default class TwitchBot extends EventEmitter {
 
     this.streams = null
     this.listeningURL = null
+    this.dwellTimeout = null
     this.announceTimeouts = new Map()
 
     client.on('ready', () => {
@@ -70,10 +71,14 @@ export default class TwitchBot extends EventEmitter {
     this.onListeningURLChange(listeningURL)
   }
 
-  async onListeningURLChange(listeningURL) {
-    if (!this.announceTimeouts.has(listeningURL)) {
-      await this.announce()
-    }
+  onListeningURLChange(listeningURL) {
+    const { announce } = this.config
+    clearTimeout(this.dwellTimeout)
+    this.dwellTimeout = setTimeout(() => {
+      if (!this.announceTimeouts.has(listeningURL)) {
+        this.announce()
+      }
+    }, announce.delay * 1000)
   }
 
   async announce() {
diff --git a/src/node/index.js b/src/node/index.js
index 0a12c03..1b6bc1f 100644
--- a/src/node/index.js
+++ b/src/node/index.js
@@ -110,6 +110,11 @@ function parseArgs() {
       number: true,
       default: 60,
     })
+    .option('twitch.announce.delay', {
+      describe: 'Time to dwell on a stream before its details are announced',
+      number: true,
+      default: 30,
+    })
     .group(
       [
         'control.username',