From cbd1b2f83d128c362c46b03c3c24681d2ce5912c Mon Sep 17 00:00:00 2001
From: Alexander Bocken <alexander@bocken.org>
Date: Thu, 23 Jul 2020 20:47:11 +0200
Subject: [PATCH] selecting connected device disconnects it

---
 README.md | 1 +
 bt        | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 050e546..f2054fb 100644
--- a/README.md
+++ b/README.md
@@ -62,3 +62,4 @@ This should only be an issue if `bluetoothctl scan off` is unreliable for you th
 - find a way to get something similar to `grep -vf` without the need of temp files.
 - only list connected devices to disconnect from, not all paired devices -> **Implemented**
 - only list not trusted devices in trust menu -> **Implemented**
+- selecting already connected device disconnects it -> **Implemented**
diff --git a/bt b/bt
index a5ad94c..bd7343f 100755
--- a/bt
+++ b/bt
@@ -221,8 +221,13 @@ case $choice in
 		[ "$dev_no" != "" ] && dev_id=$( echo "$bt_IDS" | nl | grep -P "^.*$dev_no\t" | awk '{print $2}')
 		if [ -n "$dev_id" ]; then
 			power on
-			bluetoothctl devices | grep -q "$dev_id" || bluetoothctl pair "$dev_id"
-			bluetoothctl connect "$dev_id"
+			if bluetoothctl info "$dev_id" | grep -q "Connected: yes"
+			then
+				bluetoothctl disconnect "$dev_id"
+			else
+				bluetoothctl devices | grep -q "$dev_id" || bluetoothctl pair "$dev_id"
+				bluetoothctl connect "$dev_id"
+			fi
 		fi;;
 esac