set timeout 30
spawn bluetoothctl
expect "# "
send "agent off\r"
expect "?egistered"
send "\r"

expect "# "
send "agent on\r"
expect "Agent registered"
send "\r"

expect "# "
send "default-agent\r"
expect "Default agent request successful"
send "\r"

expect "# "
send "trust [lindex $argv 0]\r"

expect "Changing"
send "connect [lindex $argv 0]\r"

expect "Connection successful"
send "exit\r"



-----


cd $(dirname $0)
echo "Pairing..."
expect pair_bluetooth_device.expect > expect_script.log
chmod 777 expect_script.log
sleep 2

echo "Trusting and connecting.."
device_mac_address=$(cat expect_script.log | grep -Pom 1 "(?<=Device ).*(?= Connected)")
echo mac address is $device_mac_address
if [[ ! -z $device_mac_address ]] ; then
            expect trust_and_connect.expect $device_mac_address
else
            echo "No device connected"
fi
rm expect_script.log