From e9487f96039e077730507538601cbb687eb43a14 Mon Sep 17 00:00:00 2001
From: Adriano Cunha <35786489+adrcunha@users.noreply.github.com>
Date: Fri, 26 Apr 2024 08:51:06 -0700
Subject: [PATCH] Add a few user-friendly messages to pair.ts for first-timers

Also fix the session handling, allowing a camera to be reconnected and recognized again.
---
 pair.ts | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/pair.ts b/pair.ts
index 088a852..c589125 100644
--- a/pair.ts
+++ b/pair.ts
@@ -14,18 +14,23 @@ export const pair = ({ opts, ssid, password }: { opts: opt; ssid: string; passwo
     throw new Error("You must set a non-zero-length password");
   }
 
-  const onLogin = configureWifi(ssid, password);
+  const onLogin = (s: Session) => {
+    configureWifi(ssid, password);
+    console.log(`WiFi config for camera ${s.devName} is done`);
+  }
 
   devEv.on("discover", (rinfo: RemoteInfo, dev: DevSerial) => {
-    if (dev.devId in sessions) {
+    if (dev.devId in sessions && sessions[dev.devId] != undefined) {
+      console.log(`Camera ${dev.devId} at ${rinfo.address} already discovered, ignoring`);
       console.log(`ignoring ${dev.devId} - ${rinfo.address}`);
       return;
     }
-    console.log(`discovered ${dev.devId} - ${rinfo.address}`);
+    console.log(`Discovered camera ${dev.devId} at ${rinfo.address}`);
     const s = makeSession(Handlers, dev, rinfo, onLogin, opts);
 
     s.eventEmitter.on("disconnect", () => {
-      console.log("deleting from sessions");
+      console.log(`Camera ${dev.devId} disconnected`);
+      console.log("Press CONTROL+C if you're done setting up your cameras");
       delete sessions[dev.devId];
     });
     sessions[dev.devId] = s;