#!/bin/bash
option=$(echo -e "Connect\nDisconnect\nChange profile"| dmenu -p "Do you wish to connect/disconnect or change soundprofile of your bluetooth device:") 
MAC=$(echo "A1:B3:EC:B1:53:60")
case $option in
    "Connect")
        status=$(systemctl status bluetooth | grep Active | cut -d " " -f 7)
        case $status in
      	    "active") 
        	bluetoothctl power on
            bluetoothctl connect $MAC && sleep 2 && [ $(bluetoothctl info $MAC|grep "Connected"|awk -F'[:][ ]' '/^[^#]/{print $2}') == "yes" ] && notify-send "Connected" "Bluetooth Device is connected" ||  notify-send "Unable to connect!" "Check whether the bluetooth device is switched on.";;
            #pmstat=$(pactl list | grep "Active Profile" | sed '2p;d' | cut -d ' ' -f 3) &&
            #[ -n "$pmstat" ] && notify-send "Connected" "Bluetooth Device is connected" || notify-send "Unable to connect!" "Check whether the bluetooth device is switched on.";;
	    
            "inactive" | "failed")
		    export SUDO_ASKPASS=/home/saumit/.scripts/dpass
    		sudo -A systemctl start bluetooth
	    	#st -e sudo systemctl start bluetooth &&
		    notify-send "Bluetooth daemon is running"
		    bluetoothctl power on
		    bluetoothctl connect $MAC && sleep 1 && [ $(bluetoothctl info $MAC|grep "Connected"|awk -F'[:][ ]' '/^[^#]/{print $2}') == "yes" ] && notify-send "Connected" "Bluetooth Device is connected" ||  notify-send "Unable to connect!" "Check whether the bluetooth device is switched on.";
            #pmstat=$(pactl list | grep "Active Profile" | sed '2p;d' | cut -d ' ' -f 3)
            #[ -n "$pmstat" ] && notify-send "Connected" "Bluetooth Device is connected" 
        esac;;     

    "Disconnect")
            bluetoothctl power off && sudo -A systemctl stop bluetooth
            notify-send "Disconnected" "Bluetooth Device is connected" || notify-send "Unable to connect!" "Check whether the bluetooth device is switched on.";;

    "Change profile")
        profile=$(echo -e "a2dp_sink(pure audio output)\nhandsfree_head_unit(inferior audio output + mic enable)" | dmenu -p "Choose the profile for your sound card")
        cardindex=$(pacmd list-cards | grep 'index' | awk 'NR==2' | cut -d ' ' -f6)
        past_profile=$(echo "$pmstat")
        case $profile in
            "a2dp_sink(pure audio output)")
                pactl set-card-profile $cardindex a2dp_sink &&
                dunstify "Switched card profile from $past_profile to $profile" -i audio-headphones;;
            "handsfree_head_unit(inferior audio output + mic enable)")
                pactl set-card-profile $cardindex handsfree_head_unit
                notify-send "Switched card profile from $past_profile to $profile" -i audio-headset;;
        esac
esac